{"id":1777,"date":"2025-10-17T12:10:58","date_gmt":"2025-10-17T04:10:58","guid":{"rendered":"https:\/\/zjhaotianwelding.com\/?p=1777"},"modified":"2025-10-17T12:11:01","modified_gmt":"2025-10-17T04:11:01","slug":"master-the-core-plumber-s-welding-pipe-skills","status":"publish","type":"post","link":"https:\/\/zjhaotianwelding.com\/vi\/master-the-core-plumber-s-welding-pipe-skills\/","title":{"rendered":"N\u1eafm v\u1eefng k\u1ef9 n\u0103ng h\u00e0n \u1ed1ng c\u01a1 b\u1ea3n c\u1ee7a th\u1ee3 \u1ed1ng n\u01b0\u1edbc"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Trong ng\u00e0nh \u1ed1ng n\u01b0\u1edbc hi\u1ec7n nay, h\u00e0n kh\u00f4ng c\u00f2n l\u00e0 m\u1ed9t k\u1ef9 n\u0103ng chuy\u00ean m\u00f4n h\u1eb9p\u2014n\u00f3 \u0111\u00e3 tr\u1edf th\u00e0nh m\u1ed9t k\u1ef9 n\u0103ng c\u1ed1t l\u00f5i quy\u1ebft \u0111\u1ecbnh gi\u00e1 tr\u1ecb chuy\u00ean m\u00f4n, kh\u1ea3 n\u0103ng th\u00edch \u1ee9ng v\u1edbi d\u1ef1 \u00e1n v\u00e0 th\u00e0nh c\u00f4ng l\u00e2u d\u00e0i c\u1ee7a th\u1ee3 \u1ed1ng n\u01b0\u1edbc. D\u00f9 l\u00e0m vi\u1ec7c tr\u00ean c\u00e1c h\u1ec7 th\u1ed1ng \u1ed1ng n\u01b0\u1edbc d\u00e2n d\u1ee5ng, th\u01b0\u01a1ng m\u1ea1i, \u0111\u01b0\u1eddng \u1ed1ng c\u00f4ng c\u1ed9ng hay c\u01a1 s\u1edf c\u00f4ng nghi\u1ec7p, th\u1ee3 \u1ed1ng n\u01b0\u1edbc \u0111\u01b0\u1ee3c k\u1ef3 v\u1ecdng ph\u1ea3i cung c\u1ea5p c\u00e1c m\u1ed1i h\u00e0n b\u1ec1n b\u1ec9, kh\u00f4ng r\u00f2 r\u1ec9 v\u00e0 tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n an to\u00e0n v\u00e0 \u00e1p su\u1ea5t. Trong s\u1ed1 nhi\u1ec1u lo\u1ea1i v\u1eadt li\u1ec7u \u1ed1ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng tr\u00ean to\u00e0n th\u1ebf gi\u1edbi, <strong>\u1ed0ng PPR (Polypropylene Random Copolymer) \u0111\u00e3 tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn ch\u1ee7 \u0111\u1ea1o.<\/strong>, khi\u1ebfn h\u00e0n PPR tr\u1edf th\u00e0nh k\u1ef9 n\u0103ng thi\u1ebft y\u1ebfu m\u00e0 m\u1ecdi th\u1ee3 \u1ed1ng n\u01b0\u1edbc ph\u1ea3i n\u1eafm v\u1eefng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1eb7c d\u00f9 c\u00e1c c\u00f4ng c\u1ee5 nh\u01b0 m\u00e1y h\u00e0n nhi\u1ec7t, m\u00e1y h\u00e0n socket v\u00e0 h\u1ec7 th\u1ed1ng h\u00e0n nhi\u1ec7t \u0111\u1ea7u \u0111\u1ed1i \u0111\u1ea7u gi\u00fap t\u1ea1o ra c\u00e1c m\u1ed1i n\u1ed1i \u1ed1ng ch\u1eafc ch\u1eafn, kh\u1ea3 n\u0103ng th\u1ef1c s\u1ef1 v\u1eabn ph\u1ee5 thu\u1ed9c v\u00e0o s\u1ef1 hi\u1ec3u bi\u1ebft c\u1ee7a th\u1ee3 \u1ed1ng n\u01b0\u1edbc v\u1ec1 k\u1ef9 thu\u1eadt, chu\u1ea9n b\u1ecb, ki\u1ec3m so\u00e1t nhi\u1ec7t \u0111\u1ed9 v\u00e0 ki\u1ec3m tra. M\u1ed9t th\u1ee3 \u1ed1ng n\u01b0\u1edbc gi\u1ecfi kh\u00f4ng ch\u1ec9 \u201cs\u1eed d\u1ee5ng m\u1ed9t...\" <a href=\"https:\/\/zjhaotianwelding.com\/vi\/all-products\/\">m\u00e1y h\u00e0n<\/a>\u201dH\u1ecd hi\u1ec3u t\u1ea1i sao, khi n\u00e0o v\u00e0 c\u00e1ch \u00e1p d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p h\u00e0n ph\u00f9 h\u1ee3p cho t\u1eebng lo\u1ea1i v\u1eadt li\u1ec7u v\u00e0 m\u00f4i tr\u01b0\u1eddng l\u1eafp \u0111\u1eb7t.\u201d.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>1. T\u1ea1i sao k\u1ef9 n\u0103ng h\u00e0n quy\u1ebft \u0111\u1ecbnh ngh\u1ec1 th\u1ee3 \u1ed1ng n\u01b0\u1edbc ng\u00e0y nay<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Trong l\u0129nh v\u1ef1c \u1ed1ng n\u01b0\u1edbc, h\u00e0n kh\u00f4ng ch\u1ec9 \u0111\u01a1n thu\u1ea7n l\u00e0 vi\u1ec7c n\u1ed1i \u1ed1ng\u2014\u0111\u00f3 l\u00e0 n\u1ec1n t\u1ea3ng c\u1ee7a an to\u00e0n, hi\u1ec7u su\u1ea5t v\u00e0 \u0111\u1ed9 b\u1ec1n c\u1ee7a h\u1ec7 th\u1ed1ng \u1ed1ng d\u1eabn. Khi c\u00e1c quy \u0111\u1ecbnh x\u00e2y d\u1ef1ng v\u00e0 k\u1ef3 v\u1ecdng c\u1ee7a kh\u00e1ch h\u00e0ng ng\u00e0y c\u00e0ng ph\u00e1t tri\u1ec3n, nh\u1eefng th\u1ee3 \u1ed1ng n\u01b0\u1edbc c\u00f3 kh\u1ea3 n\u0103ng th\u1ef1c hi\u1ec7n c\u00e1c m\u1ed1i h\u00e0n ch\u1eafc ch\u1eafn v\u00e0 \u0111\u00e1ng tin c\u1eady s\u1ebd c\u00f3 l\u1ee3i th\u1ebf r\u00f5 r\u1ec7t so v\u1edbi nh\u1eefng ng\u01b0\u1eddi ch\u1ec9 s\u1eed d\u1ee5ng c\u00e1c k\u1ebft n\u1ed1i c\u01a1 h\u1ecdc ho\u1eb7c keo d\u00e1n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">H\u00e0n l\u00e0 c\u1ea7n thi\u1ebft v\u00ec:<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>N\u00f3 \u0111\u1ea3m b\u1ea3o <strong>Kh\u00f4ng r\u00f2 r\u1ec9, hi\u1ec7u su\u1ea5t l\u00e2u d\u00e0i<\/strong><\/li>\n\n\n\n<li>N\u00f3 h\u1ed7 tr\u1ee3 <strong>H\u1ec7 th\u1ed1ng ch\u1ecbu \u00e1p l\u1ef1c<\/strong><\/li>\n\n\n\n<li>N\u00f3 cho ph\u00e9p <strong>C\u00e0i \u0111\u1eb7t t\u00f9y ch\u1ec9nh v\u00e0 \u0111i\u1ec1u ch\u1ec9nh t\u1ea1i ch\u1ed7<\/strong><\/li>\n\n\n\n<li>N\u00f3 gi\u1ea3m t\u1ef7 l\u1ec7 h\u1ecfng h\u00f3c trong <strong>N\u01b0\u1edbc n\u00f3ng, h\u1ec7 th\u1ed1ng s\u01b0\u1edfi \u1ea5m, c\u00f4ng nghi\u1ec7p v\u00e0 c\u00e1c d\u1ef1 \u00e1n t\u01b0\u1edbi ti\u00eau.<\/strong><\/li>\n\n\n\n<li>N\u00f3 n\u00e2ng cao kh\u1ea3 n\u0103ng c\u1ee7a th\u1ee3 \u1ed1ng n\u01b0\u1edbc trong vi\u1ec7c l\u00e0m vi\u1ec7c v\u1edbi nhi\u1ec1u lo\u1ea1i v\u1eadt li\u1ec7u kh\u00e1c nhau.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">V\u1edbi vi\u1ec7c \u00e1p d\u1ee5ng r\u1ed9ng r\u00e3i \u1ed1ng PPR tr\u00ean to\u00e0n ng\u00e0nh\u2014hi\u1ec7n \u0111\u00e3 tr\u1edf th\u00e0nh ti\u00eau chu\u1ea9n \u1edf Ch\u00e2u \u00c2u, Ch\u00e2u \u00c1, Trung \u0110\u00f4ng, Nam M\u1ef9 v\u00e0 \u0111ang m\u1edf r\u1ed9ng \u1edf B\u1eafc M\u1ef9\u2014<strong>H\u00e0n h\u00e0n PPR \u0111\u00e3 tr\u1edf th\u00e0nh m\u1ed9t k\u1ef9 n\u0103ng c\u1ed1t l\u00f5i kh\u00f4ng th\u1ec3 thi\u1ebfu.<\/strong> Ngay c\u1ea3 nh\u1eefng th\u1ee3 \u1ed1ng n\u01b0\u1edbc c\u00f3 k\u1ef9 n\u0103ng h\u00e0n \u1ed1ng kim lo\u1ea1i c\u0169ng ph\u1ea3i th\u00e0nh th\u1ea1o k\u1ef9 thu\u1eadt h\u00e0n \u1ed1ng nh\u1ef1a \u0111\u1ec3 duy tr\u00ec t\u00ednh c\u1ea1nh tranh.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>2. H\u00e0n PPR l\u00e0 k\u1ef9 n\u0103ng c\u1ed1t l\u00f5i trong ng\u00e0nh \u1ed1ng n\u01b0\u1edbc hi\u1ec7n \u0111\u1ea1i<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u1ed0ng PPR \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i nh\u1edd kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t cao, ch\u1ed1ng \u0103n m\u00f2n, y\u00eau c\u1ea7u b\u1ea3o tr\u00ec th\u1ea5p v\u00e0 ph\u00f9 h\u1ee3p cho h\u1ec7 th\u1ed1ng n\u01b0\u1edbc n\u00f3ng v\u00e0 l\u1ea1nh. Do \u0111\u00f3, th\u1ee3 \u1ed1ng n\u01b0\u1edbc kh\u00f4ng th\u1ec3 h\u00e0n \u1ed1ng PPR \u0111\u00fang c\u00e1ch s\u1ebd g\u1eb7p nhi\u1ec1u h\u1ea1n ch\u1ebf h\u01a1n trong c\u1ea3 c\u00f4ng tr\u00ecnh d\u00e2n d\u1ee5ng v\u00e0 th\u01b0\u01a1ng m\u1ea1i.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">T\u1ea1i sao m\u1ecdi th\u1ee3 \u1ed1ng n\u01b0\u1edbc \u0111\u1ec1u ph\u1ea3i th\u00e0nh th\u1ea1o h\u00e0n PPR:<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>PPR chi\u1ebfm \u01b0u th\u1ebf trong c\u00e1c d\u1ef1 \u00e1n x\u00e2y d\u1ef1ng m\u1edbi v\u00e0 c\u1ea3i t\u1ea1o.<\/li>\n\n\n\n<li>\u00cdt r\u00f2 r\u1ec9 h\u01a1n so v\u1edbi h\u1ec7 th\u1ed1ng \u1ed1ng ren ho\u1eb7c \u1ed1ng d\u00e1n keo.<\/li>\n\n\n\n<li>C\u00e1c m\u1ed1i h\u00e0n h\u1ee3p kim cung c\u1ea5p d\u00f2ng ch\u1ea3y b\u00ean trong li\u1ec1n m\u1ea1ch v\u00e0 \u0111\u1ed9 b\u1ec1n l\u00e2u d\u00e0i.<\/li>\n\n\n\n<li>Ph\u00f9 h\u1ee3p cho c\u00e1c h\u1ec7 th\u1ed1ng ch\u1ecbu \u00e1p l\u1ef1c v\u00e0 \u1ee9ng d\u1ee5ng trong m\u00f4i tr\u01b0\u1eddng nhi\u1ec7t \u0111\u1ed9 cao.<\/li>\n\n\n\n<li>Y\u00eau c\u1ea7u trong c\u00e1c c\u00f4ng tr\u00ecnh quy m\u00f4 l\u1edbn: tr\u01b0\u1eddng h\u1ecdc, kh\u00e1ch s\u1ea1n, b\u1ec7nh vi\u1ec7n, v.v.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Trong khi <strong><a href=\"https:\/\/zjhaotianwelding.com\/vi\/danh-muc-san-pham\/ppr-welding-machine\/\">M\u00e1y h\u00e0n nhi\u1ec7t PPR<\/a><\/strong> Gi\u00fap t\u1ea1o ra c\u00e1c m\u1ed1i n\u1ed1i \u0111\u1ed3ng nh\u1ea5t, <strong>\u0110\u00f3 l\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a th\u1ee3 \u1ed1ng n\u01b0\u1edbc.<\/strong>\u2014\u0111o \u0111\u1ed9 s\u00e2u, \u0111i\u1ec1u ch\u1ec9nh g\u00f3c, th\u1eddi gian gia nhi\u1ec7t v\u00e0 qu\u00e1 tr\u00ecnh l\u00e0m m\u00e1t\u2014\u0111\u00f3 l\u00e0 nh\u1eefng y\u1ebfu t\u1ed1 quy\u1ebft \u0111\u1ecbnh xem m\u1ed1i h\u00e0n c\u00f3 ch\u1ecbu \u0111\u01b0\u1ee3c \u00e1p l\u1ef1c hay kh\u00f4ng.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>3. Ki\u1ebfn th\u1ee9c c\u01a1 b\u1ea3n v\u1ec1 h\u00e0n m\u00e0 m\u1ecdi th\u1ee3 \u1ed1ng n\u01b0\u1edbc n\u00ean c\u00f3<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Tr\u01b0\u1edbc khi th\u00e0nh th\u1ea1o b\u1ea5t k\u1ef3 k\u1ef9 thu\u1eadt h\u00e0n \u1ed1ng n\u00e0o, c\u00f3 nh\u1eefng nguy\u00ean t\u1eafc c\u01a1 b\u1ea3n m\u00e0 m\u1ecdi th\u1ee3 \u1ed1ng n\u01b0\u1edbc c\u1ea7n ph\u1ea3i n\u1eafm v\u1eefng:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3.1 X\u00e1c \u0111\u1ecbnh v\u1eadt li\u1ec7u \u1ed1ng<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Nh\u1ef1a:<\/strong> PPR, PVC, CPVC, HDPE<\/li>\n\n\n\n<li><strong>Kim lo\u1ea1i:<\/strong> \u0110\u1ed3ng, th\u00e9p, th\u00e9p kh\u00f4ng g\u1ec9, \u0111\u1ed3ng thau<\/li>\n\n\n\n<li>C\u00e1c v\u1eadt li\u1ec7u kh\u00e1c nhau y\u00eau c\u1ea7u c\u00e1c ph\u01b0\u01a1ng ph\u00e1p h\u00e0n kh\u00e1c nhau.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">3.2 Nguy\u00ean l\u00fd nhi\u1ec7t, \u00e1p su\u1ea5t v\u00e0 h\u1ee3p nh\u1ea5t<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Hi\u1ec3u c\u00e1ch \u1ed1ng d\u1eabn tan ch\u1ea3y v\u00e0 k\u1ebft d\u00ednh<\/li>\n\n\n\n<li>Hi\u1ec3u ph\u1ea1m vi nhi\u1ec7t \u0111\u1ed9 (v\u00ed d\u1ee5: PPR: 250\u2013280\u00b0C)<\/li>\n\n\n\n<li>\u0110i\u1ec1u ch\u1ec9nh th\u1eddi gian v\u00e0 \u00e1p su\u1ea5t trong qu\u00e1 tr\u00ecnh h\u00e0n.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">3.3 K\u00edch th\u01b0\u1edbc v\u00e0 \u0110\u1ed9 b\u1ec1n c\u1ee7a m\u1ed1i n\u1ed1i<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0110\u1ed9 d\u00e0y th\u00e0nh \u1ed1ng, \u0111\u1ed9 kh\u00edt \u0111\u01b0\u1eddng k\u00ednh, t\u01b0\u01a1ng th\u00edch gi\u1eefa m\u1ed1i n\u1ed1i socket v\u00e0 m\u1ed1i n\u1ed1i butt.<\/li>\n\n\n\n<li>Tr\u00e1nh c\u00e1c \u0111i\u1ec3m y\u1ebfu do sai l\u1ec7ch ho\u1eb7c qu\u00e1 nhi\u1ec7t.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">3.4 M\u00f4i tr\u01b0\u1eddng \u1ee9ng d\u1ee5ng<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>L\u1eafp \u0111\u1eb7t h\u1ec7 th\u1ed1ng d\u00e2n d\u1ee5ng<\/li>\n\n\n\n<li>H\u1ec7 th\u1ed1ng th\u01b0\u01a1ng m\u1ea1i v\u00e0 c\u00f4ng nghi\u1ec7p<\/li>\n\n\n\n<li>H\u1ec7 th\u1ed1ng \u1ed1ng d\u1eabn c\u1ee7a th\u00e0nh ph\u1ed1<\/li>\n\n\n\n<li>C\u00f4ng vi\u1ec7c s\u1eeda ch\u1eefa v\u00e0 thay th\u1ebf<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t th\u1ee3 \u1ed1ng n\u01b0\u1edbc n\u1eafm v\u1eefng nh\u1eefng nguy\u00ean l\u00fd c\u01a1 b\u1ea3n n\u00e0y c\u00f3 th\u1ec3 h\u00e0n \u1ed1ng PPR m\u1ed9t c\u00e1ch t\u1ef1 tin v\u00e0 \u0111i\u1ec1u ch\u1ec9nh k\u1ef9 thu\u1eadt \u0111\u1ec3 \u00e1p d\u1ee5ng cho \u1ed1ng PVC, HDPE ho\u1eb7c \u1ed1ng kim lo\u1ea1i khi c\u1ea7n thi\u1ebft.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>4. C\u00e1c ph\u01b0\u01a1ng ph\u00e1p h\u00e0n m\u00e0 m\u1ecdi th\u1ee3 \u1ed1ng n\u01b0\u1edbc n\u00ean bi\u1ebft<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1eb7c d\u00f9 h\u00e0n PPR l\u00e0 ph\u01b0\u01a1ng ph\u00e1p \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn nh\u1ea5t, nh\u01b0ng th\u1ee3 \u1ed1ng n\u01b0\u1edbc chuy\u00ean nghi\u1ec7p n\u00ean th\u00e0nh th\u1ea1o nhi\u1ec1u ph\u01b0\u01a1ng ph\u00e1p h\u00e0n kh\u00e1c nhau \u0111\u1ec3 x\u1eed l\u00fd c\u00e1c lo\u1ea1i v\u1eadt li\u1ec7u v\u00e0 m\u00f4i tr\u01b0\u1eddng kh\u00e1c nhau.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">4.1 H\u00e0n socket (Ph\u01b0\u01a1ng ph\u00e1p ch\u00ednh cho PPR)<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Nung n\u00f3ng b\u1ec1 m\u1eb7t b\u00ean ngo\u00e0i c\u1ee7a \u1ed1ng v\u00e0 b\u1ec1 m\u1eb7t b\u00ean trong c\u1ee7a ph\u1ee5 ki\u1ec7n.<\/li>\n\n\n\n<li>Ch\u00e8n v\u00e0 gi\u1eef \u0111\u1ec3 h\u1ee3p nh\u1ea5t<\/li>\n\n\n\n<li>Th\u01b0\u1eddng g\u1eb7p nh\u1ea5t cho c\u00e1c h\u1ec7 th\u1ed1ng PPR c\u00f3 \u0111\u01b0\u1eddng k\u00ednh t\u1eeb 20\u201375mm.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">4.2 H\u00e0n nhi\u1ec7t b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p h\u00e0n nhi\u1ec7t tr\u1ef1c ti\u1ebfp<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>D\u00f9ng cho \u1ed1ng PPR ho\u1eb7c HDPE c\u00f3 \u0111\u01b0\u1eddng k\u00ednh l\u1edbn.<\/li>\n\n\n\n<li>C\u00e1c \u0111\u1ea7u \u1ed1ng \u0111\u01b0\u1ee3c l\u00e0m n\u00f3ng, c\u0103n ch\u1ec9nh v\u00e0 \u00e9p ch\u1eb7t v\u00e0o nhau.<\/li>\n\n\n\n<li>Ph\u00f9 h\u1ee3p cho c\u00e1c h\u1ec7 th\u1ed1ng \u00e1p su\u1ea5t cao<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">4.3 H\u00e0n \u0111i\u1ec7n tr\u1edf<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>S\u1eed d\u1ee5ng ph\u1ee5 ki\u1ec7n c\u00f3 t\u00edch h\u1ee3p c\u00e1c y\u1ebfu t\u1ed1 gia nhi\u1ec7t.<\/li>\n\n\n\n<li>Ch\u00ednh x\u00e1c, s\u1ea1ch s\u1ebd v\u00e0 ph\u00f9 h\u1ee3p cho kh\u00f4ng gian h\u1eb9p.<\/li>\n\n\n\n<li>Ph\u1ed5 bi\u1ebfn trong c\u00e1c \u1ee9ng d\u1ee5ng th\u01b0\u01a1ng m\u1ea1i v\u00e0 ng\u1ea7m.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">4.4 H\u00e0n \u1ed1ng kim lo\u1ea1i (H\u00e0n h\u1ed3 quang \/ H\u00e0n kh\u00ed \/ H\u00e0n h\u00e0n)<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Y\u00eau c\u1ea7u cho h\u1ec7 th\u1ed1ng \u0111\u1ed3ng, th\u00e9p ho\u1eb7c th\u00e9p kh\u00f4ng g\u1ec9.<\/li>\n\n\n\n<li>\u0110\u1eb7c bi\u1ec7t quan tr\u1ecdng trong c\u00e1c d\u1ef1 \u00e1n s\u1eed d\u1ee5ng v\u1eadt li\u1ec7u h\u1ed7n h\u1ee3p v\u00e0 h\u1ec7 th\u1ed1ng \u1ed1ng n\u01b0\u1edbc c\u00f4ng nghi\u1ec7p.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1eb1ng c\u00e1ch n\u1eafm v\u1eefng nhi\u1ec1u lo\u1ea1i h\u00e0n, th\u1ee3 \u1ed1ng n\u01b0\u1edbc tr\u1edf n\u00ean linh ho\u1ea1t, c\u00f3 kh\u1ea3 n\u0103ng l\u00e0m vi\u1ec7c v\u00e0 \u0111\u01b0\u1ee3c tin t\u01b0\u1edfng cho c\u00e1c h\u1ee3p \u0111\u1ed3ng l\u1edbn.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>5. H\u00e0n PPR t\u1eebng b\u01b0\u1edbc: H\u01b0\u1edbng d\u1eabn d\u1ef1a tr\u00ean ph\u01b0\u01a1ng ph\u00e1p gi\u1ea3ng d\u1ea1y<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1eb7c d\u00f9 c\u00e1c c\u00f4ng c\u1ee5 nh\u01b0 m\u00e1y h\u00e0n PPR c\u1ea7m tay h\u1ed7 tr\u1ee3 qu\u00e1 tr\u00ecnh n\u00e0y, nh\u01b0ng <strong>K\u1ef9 thu\u1eadt ph\u1ee5 thu\u1ed9c v\u00e0o th\u1ee3 \u1ed1ng n\u01b0\u1edbc.<\/strong>, kh\u00f4ng ph\u1ea3i thi\u1ebft b\u1ecb. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 ph\u01b0\u01a1ng ph\u00e1p c\u00f3 c\u1ea5u tr\u00fac m\u00e0 th\u1ee3 \u1ed1ng n\u01b0\u1edbc n\u00ean tu\u00e2n theo:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">B\u01b0\u1edbc 1: C\u1eaft v\u00e0 \u0110o<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>S\u1eed d\u1ee5ng m\u00e1y c\u1eaft \u1ed1ng \u0111\u1ec3 c\u1eaft s\u1ea1ch v\u00e0 th\u1eb3ng.<\/li>\n\n\n\n<li>\u0110o \u0111\u1ed9 s\u00e2u c\u1ee7a \u1ed5 c\u1eafm v\u00e0 \u0111\u00e1nh d\u1ea5u c\u00e1c \u0111i\u1ec3m c\u0103n ch\u1ec9nh.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">B\u01b0\u1edbc 2: Chu\u1ea9n b\u1ecb &amp; V\u1ec7 sinh<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>V\u1ec7 sinh c\u00e1c \u0111\u1ea7u \u1ed1ng v\u00e0 ph\u1ee5 ki\u1ec7n<\/li>\n\n\n\n<li>\u0110\u1ea3m b\u1ea3o kh\u00f4ng c\u00f3 b\u1ee5i, n\u01b0\u1edbc, d\u1ea7u m\u1ee1 ho\u1eb7c c\u00e1c m\u1ea3nh v\u1ee5n.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">B\u01b0\u1edbc 3: C\u00e0i \u0111\u1eb7t nhi\u1ec7t \u0111\u1ed9<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ph\u1ea1m vi h\u1ee3p nh\u1ea5t \u0111i\u1ec3n h\u00ecnh: <strong>250\u2013280\u00b0C<\/strong><\/li>\n\n\n\n<li>\u0110\u1ed1i v\u1edbi m\u00e1y h\u00e0n nhi\u1ec7t h\u00e0n k\u1ef9 thu\u1eadt s\u1ed1, \u0111\u1ea3m b\u1ea3o nhi\u1ec7t \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh tr\u01b0\u1edbc khi h\u00e0n.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">B\u01b0\u1edbc 4: Giai \u0111o\u1ea1n gia nhi\u1ec7t<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0110\u01b0a \u1ed1ng v\u00e0 ph\u1ee5 ki\u1ec7n v\u00e0o t\u1ea5m gia nhi\u1ec7t.<\/li>\n\n\n\n<li>Gi\u1eef nguy\u00ean \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o th\u1eddi gian ch\u00ednh x\u00e1c d\u1ef1a tr\u00ean \u0111\u01b0\u1eddng k\u00ednh.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">B\u01b0\u1edbc 5: H\u1ee3p nh\u1ea5t kh\u1edbp<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Nhanh ch\u00f3ng th\u00e1o c\u00e1c b\u1ed9 ph\u1eadn n\u00f3ng<\/li>\n\n\n\n<li>\u0110\u01b0a \u1ed1ng v\u00e0o kh\u1edbp n\u1ed1i m\u00e0 kh\u00f4ng xoay.<\/li>\n\n\n\n<li>Gi\u1eef \u0111\u1ed9 th\u1eb3ng h\u00e0ng v\u00e0 \u00e1p su\u1ea5t<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">B\u01b0\u1edbc 6: L\u00e0m m\u00e1t &amp; \u1ed4n \u0111\u1ecbnh<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>H\u00e3y \u0111\u1ec3 kh\u1edbp ngu\u1ed9i t\u1ef1 nhi\u00ean \u2014 kh\u00f4ng d\u00f9ng l\u1ef1c, n\u01b0\u1edbc ho\u1eb7c \u0111i\u1ec1u ch\u1ec9nh.<\/li>\n\n\n\n<li>Th\u1eddi gian l\u00e0m m\u00e1t l\u00e0 y\u1ebfu t\u1ed1 quan tr\u1ecdng \u0111\u1ed1i v\u1edbi \u0111\u1ed9 b\u1ec1n cu\u1ed1i c\u00f9ng.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Ph\u01b0\u01a1ng ph\u00e1p t\u1eebng b\u01b0\u1edbc n\u00e0y \u0111\u1ea3m b\u1ea3o t\u00ednh nh\u1ea5t qu\u00e1n v\u00e0 gi\u1ea3m thi\u1ec3u r\u1ee7i ro r\u00f2 r\u1ec9 ho\u1eb7c h\u1ecfng h\u00f3c t\u1ea1i c\u00e1c m\u1ed1i n\u1ed1i.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"347\" src=\"https:\/\/zjhaotianwelding.com\/wp-content\/uploads\/2025\/10\/\u710a\u63a5\u6f14\u793a-1024x347.jpg\" alt=\"Welding PPR pipe operation demonstration\" class=\"wp-image-1779\" srcset=\"https:\/\/zjhaotianwelding.com\/wp-content\/uploads\/2025\/10\/\u710a\u63a5\u6f14\u793a-1024x347.jpg 1024w, https:\/\/zjhaotianwelding.com\/wp-content\/uploads\/2025\/10\/\u710a\u63a5\u6f14\u793a-300x102.jpg 300w, https:\/\/zjhaotianwelding.com\/wp-content\/uploads\/2025\/10\/\u710a\u63a5\u6f14\u793a-768x260.jpg 768w, https:\/\/zjhaotianwelding.com\/wp-content\/uploads\/2025\/10\/\u710a\u63a5\u6f14\u793a-1536x521.jpg 1536w, https:\/\/zjhaotianwelding.com\/wp-content\/uploads\/2025\/10\/\u710a\u63a5\u6f14\u793a-2048x694.jpg 2048w, https:\/\/zjhaotianwelding.com\/wp-content\/uploads\/2025\/10\/\u710a\u63a5\u6f14\u793a-18x6.jpg 18w, https:\/\/zjhaotianwelding.com\/wp-content\/uploads\/2025\/10\/\u710a\u63a5\u6f14\u793a-600x203.jpg 600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Th\u1ef1c h\u00e0nh h\u00e0n \u1ed1ng PPR<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>6. Ki\u1ec3m tra \u00e1p su\u1ea5t \u0111\u01b0\u1eddng \u1ed1ng: D\u1ea5u hi\u1ec7u c\u1ee7a s\u1ef1 chuy\u00ean nghi\u1ec7p<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Ngay c\u1ea3 nh\u1eefng m\u1ed1i h\u00e0n tr\u00f4ng ho\u00e0n h\u1ea3o c\u0169ng ph\u1ea3i \u0111\u01b0\u1ee3c ki\u1ec3m tra \u00e1p su\u1ea5t \u0111\u1ec3 x\u00e1c nh\u1eadn \u0111\u1ed9 tin c\u1eady.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">T\u1ea1i sao vi\u1ec7c ki\u1ec3m tra \u00e1p su\u1ea5t l\u1ea1i quan tr\u1ecdng:<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ph\u00e1t hi\u1ec7n c\u00e1c v\u1ebft r\u00f2 r\u1ec9 \u1ea9n v\u00e0 c\u00e1c m\u1ed1i n\u1ed1i y\u1ebfu.<\/li>\n\n\n\n<li>\u0110\u1ea3m b\u1ea3o tu\u00e2n th\u1ee7 c\u00e1c quy \u0111\u1ecbnh v\u1ec1 h\u1ec7 th\u1ed1ng \u1ed1ng n\u01b0\u1edbc.<\/li>\n\n\n\n<li>X\u00e2y d\u1ef1ng ni\u1ec1m tin c\u1ee7a kh\u00e1ch h\u00e0ng v\u00e0 gi\u1ea3m s\u1ed1 l\u1ea7n g\u1ecdi l\u1ea1i.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Quy tr\u00ecnh ki\u1ec3m tra ti\u00eau chu\u1ea9n:<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u0110\u00f3ng van v\u00e0 c\u1ed1 \u0111\u1ecbnh t\u1ea5t c\u1ea3 c\u00e1c m\u1ed1i n\u1ed1i.<\/li>\n\n\n\n<li>\u0110\u1ed5 n\u01b0\u1edbc ho\u1eb7c kh\u00ed v\u00e0o h\u1ec7 th\u1ed1ng.<\/li>\n\n\n\n<li>T\u0103ng \u00e1p su\u1ea5t t\u1eeb t\u1eeb \u0111\u1ebfn m\u1ee9c psi\/bar y\u00eau c\u1ea7u.<\/li>\n\n\n\n<li>Theo d\u00f5i s\u1ef1 s\u1ee5t \u00e1p b\u1eb1ng \u0111\u1ed3ng h\u1ed3 \u0111o \u00e1p su\u1ea5t.<\/li>\n\n\n\n<li>Ki\u1ec3m tra b\u1eb1ng m\u1eaft th\u01b0\u1eddng \u0111\u1ec3 ph\u00e1t hi\u1ec7n r\u00f2 r\u1ec9.<\/li>\n\n\n\n<li>N\u1ebfu c\u00f3 r\u00f2 r\u1ec9, h\u00e3y s\u1eeda ch\u1eefa v\u00e0 ki\u1ec3m tra l\u1ea1i.<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">Th\u1ee3 \u1ed1ng n\u01b0\u1edbc k\u1ebft h\u1ee3p h\u00e0n v\u00e0 th\u1eed \u00e1p su\u1ea5t th\u1ec3 hi\u1ec7n kh\u1ea3 n\u0103ng to\u00e0n di\u1ec7n v\u1ec1 h\u1ec7 th\u1ed1ng.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>7. Nh\u1eefng l\u1ed7i h\u00e0n ph\u1ed5 bi\u1ebfn c\u1ea7n tr\u00e1nh<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Ngay c\u1ea3 nh\u1eefng th\u1ee3 \u1ed1ng n\u01b0\u1edbc c\u00f3 kinh nghi\u1ec7m c\u0169ng c\u00f3 th\u1ec3 m\u1eafc sai l\u1ea7m \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng. Nh\u1eadn bi\u1ebft v\u00e0 ng\u0103n ch\u1eb7n nh\u1eefng v\u1ea5n \u0111\u1ec1 n\u00e0y l\u00e0 d\u1ea5u hi\u1ec7u c\u1ee7a s\u1ef1 th\u00e0nh th\u1ea1o.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">L\u1ed7i 1: Nhi\u1ec7t \u0111\u1ed9 kh\u00f4ng ch\u00ednh x\u00e1c<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">D\u1eabn \u0111\u1ebfn li\u00ean k\u1ebft y\u1ebfu ho\u1eb7c ch\u00e1y v\u1eadt li\u1ec7u.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">L\u1ed7i 2: Kh\u00f4ng \u0111\u1ed3ng b\u1ed9<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">G\u00e2y ra c\u00e1c v\u1ebft n\u1ee9t do stress v\u00e0 r\u00f2 r\u1ec9 trong t\u01b0\u01a1ng lai.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">L\u1ed7i 3: \u0110\u1ea7u \u1ed1ng b\u1ea9n<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ee5i b\u1ea9n ho\u1eb7c \u0111\u1ed9 \u1ea9m c\u1ea3n tr\u1edf qu\u00e1 tr\u00ecnh h\u00e0n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">L\u1ed7i 4: L\u00e0m m\u00e1t qu\u00e1 nhanh<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">L\u00e0m suy y\u1ebfu c\u1ea5u tr\u00fac kh\u1edbp<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">L\u1ed7i 5: Quay qu\u00e1 m\u1ee9c<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Ph\u00e1 h\u1ee7y li\u00ean k\u1ebft \u0111\u1ed3ng nh\u1ea5t<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">S\u1eeda \u0111\u1ed5i nh\u1eefng th\u00f3i quen n\u00e0y \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t l\u00e2u d\u00e0i v\u00e0 gi\u1ea3m thi\u1ec3u vi\u1ec7c l\u00e0m l\u1ea1i.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>8. Tr\u1edf th\u00e0nh th\u1ee3 \u1ed1ng n\u01b0\u1edbc chuy\u00ean nghi\u1ec7p c\u00f3 kh\u1ea3 n\u0103ng h\u00e0n<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Nh\u1eefng th\u1ee3 \u1ed1ng n\u01b0\u1edbc gi\u1ecfi nh\u1ea5t kh\u00f4ng ch\u1ec9 \u201cs\u1edf h\u1eefu d\u1ee5ng c\u1ee5\u201d \u2014 h\u1ecd c\u00f2n th\u00e0nh th\u1ea1o k\u1ef9 thu\u1eadt c\u1ee7a m\u00ecnh. \u0110\u1ec3 ph\u00e1t tri\u1ec3n trong l\u0129nh v\u1ef1c n\u00e0y:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Ph\u00e1t tri\u1ec3n k\u1ef9 n\u0103ng v\u01b0\u1ee3t ra ngo\u00e0i c\u00f4ng c\u1ee5<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>H\u1ecdc h\u00e0n socket, h\u00e0n \u0111\u1ed1i \u0111\u1ea7u v\u00e0 h\u00e0n \u0111i\u1ec7n dung.<\/li>\n\n\n\n<li>Hi\u1ec3u r\u00f5 v\u1ec1 c\u00e1c m\u1ee9c \u00e1p su\u1ea5t c\u1ee7a \u1ed1ng v\u00e0 tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n k\u1ef9 thu\u1eadt.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">K\u1ebft h\u1ee3p kinh nghi\u1ec7m v\u1edbi ti\u00eau chu\u1ea9n<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Chuy\u00ean gia gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 t\u1ea1i hi\u1ec7n tr\u01b0\u1eddng<\/li>\n\n\n\n<li>Tu\u00e2n th\u1ee7 c\u00e1c h\u01b0\u1edbng d\u1eabn l\u1eafp \u0111\u1eb7t v\u00e0 an to\u00e0n.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">C\u1eadp nh\u1eadt c\u00f4ng c\u1ee5 khi k\u1ef9 n\u0103ng \u0111\u01b0\u1ee3c n\u00e2ng cao<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>M\u1ed9t th\u1ee3 h\u00e0n gi\u1ecfi v\u1edbi d\u1ee5ng c\u1ee5 trung b\u00ecnh &gt; m\u1ed9t ng\u01b0\u1eddi d\u00f9ng ch\u01b0a \u0111\u01b0\u1ee3c \u0111\u00e0o t\u1ea1o v\u1edbi m\u00e1y m\u00f3c cao c\u1ea5p<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">L\u00e0m vi\u1ec7c v\u1edbi nhi\u1ec1u lo\u1ea1i \u1ed1ng kh\u00e1c nhau<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>PPR l\u00e0m n\u1ec1n t\u1ea3ng<\/li>\n\n\n\n<li>HDPE, PVC, \u0111\u1ed3ng, th\u00e9p l\u00e0m v\u1eadt li\u1ec7u gia c\u1ed1<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Nh\u1eefng th\u1ee3 \u1ed1ng n\u01b0\u1edbc k\u1ebft h\u1ee3p ki\u1ebfn th\u1ee9c, k\u1ef9 thu\u1eadt v\u00e0 kh\u1ea3 n\u0103ng th\u00edch \u1ee9ng s\u1ebd tr\u1edf th\u00e0nh nh\u1eefng ng\u01b0\u1eddi d\u1eabn \u0111\u1ea7u trong ng\u00e0nh.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/zjhaotianwelding.com\/wp-content\/uploads\/2025\/10\/\u6e29\u5ea6.jpg\" alt=\"20mm-110mm recommended PPR pipe welding temperature\" class=\"wp-image-1781\" srcset=\"https:\/\/zjhaotianwelding.com\/wp-content\/uploads\/2025\/10\/\u6e29\u5ea6.jpg 800w, https:\/\/zjhaotianwelding.com\/wp-content\/uploads\/2025\/10\/\u6e29\u5ea6-300x300.jpg 300w, https:\/\/zjhaotianwelding.com\/wp-content\/uploads\/2025\/10\/\u6e29\u5ea6-150x150.jpg 150w, https:\/\/zjhaotianwelding.com\/wp-content\/uploads\/2025\/10\/\u6e29\u5ea6-768x768.jpg 768w, https:\/\/zjhaotianwelding.com\/wp-content\/uploads\/2025\/10\/\u6e29\u5ea6-12x12.jpg 12w, https:\/\/zjhaotianwelding.com\/wp-content\/uploads\/2025\/10\/\u6e29\u5ea6-600x600.jpg 600w, https:\/\/zjhaotianwelding.com\/wp-content\/uploads\/2025\/10\/\u6e29\u5ea6-100x100.jpg 100w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\">Nhi\u1ec7t \u0111\u1ed9 h\u00e0n \u1ed1ng PPR khuy\u1ebfn ngh\u1ecb t\u1eeb 20mm \u0111\u1ebfn 110mm<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>9. K\u1ebft lu\u1eadn cu\u1ed1i c\u00f9ng<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">H\u00e0n kh\u00f4ng ch\u1ec9 l\u00e0 m\u1ed9t c\u00f4ng vi\u1ec7c th\u00f4ng th\u01b0\u1eddng trong h\u1ec7 th\u1ed1ng \u1ed1ng n\u01b0\u1edbc\u2014\u0111\u00f3 l\u00e0 y\u1ebfu t\u1ed1 c\u1ed1t l\u00f5i \u0111\u1ec3 t\u1ea1o ra c\u00e1c h\u1ec7 th\u1ed1ng b\u1ec1n b\u1ec9, ch\u1ecbu \u00e1p l\u1ef1c v\u00e0 kh\u00f4ng r\u00f2 r\u1ec9. V\u1edbi \u1ed1ng PPR chi\u1ebfm \u01b0u th\u1ebf tr\u00ean th\u1ecb tr\u01b0\u1eddng \u1ed1ng n\u01b0\u1edbc hi\u1ec7n \u0111\u1ea1i, <strong>H\u00e0n PPR \u0111\u00e3 chuy\u1ec3n t\u1eeb m\u1ed9t k\u1ef9 n\u0103ng chuy\u00ean m\u00f4n t\u00f9y ch\u1ecdn sang m\u1ed9t k\u1ef9 n\u0103ng b\u1eaft bu\u1ed9c.<\/strong> D\u00e0nh cho c\u00e1c chuy\u00ean gia chuy\u00ean nghi\u1ec7p.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tuy nhi\u00ean, s\u1ef1 xu\u1ea5t s\u1eafc trong h\u00e0n kh\u00f4ng \u0111\u01b0\u1ee3c \u0111\u1ecbnh ngh\u0129a b\u1edfi vi\u1ec7c s\u1edf h\u1eefu m\u1ed9t m\u00e1y h\u00e0n\u2014n\u00f3 \u0111\u1ebfn t\u1eeb:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Hi\u1ec3u v\u1ec1 h\u00e0nh vi c\u1ee7a v\u1eadt li\u1ec7u<\/li>\n\n\n\n<li>\u00c1p d\u1ee5ng c\u00e1c k\u1ef9 thu\u1eadt s\u01b0\u1edfi \u1ea5m v\u00e0 l\u00e0m m\u00e1t \u0111\u00fang c\u00e1ch<\/li>\n\n\n\n<li>Th\u1ef1c hi\u1ec7n c\u1eaft ch\u00ednh x\u00e1c v\u00e0 c\u0103n ch\u1ec9nh<\/li>\n\n\n\n<li>Ki\u1ec3m tra t\u1eebng kh\u1edbp d\u01b0\u1edbi \u00e1p l\u1ef1c<\/li>\n\n\n\n<li>Tr\u00e1nh nh\u1eefng l\u1ed7i h\u00e0n ph\u1ed5 bi\u1ebfn<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1eb1ng c\u00e1ch k\u1ebft h\u1ee3p ki\u1ebfn th\u1ee9c c\u01a1 b\u1ea3n v\u1ec1 h\u00e0n v\u1edbi k\u1ef9 n\u0103ng h\u00e0n PPR th\u1ef1c h\u00e0nh v\u00e0 c\u00e1c c\u00f4ng c\u1ee5 h\u1ed7 tr\u1ee3 ph\u00f9 h\u1ee3p, th\u1ee3 \u1ed1ng n\u01b0\u1edbc c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c h\u1ec7 th\u1ed1ng l\u1eafp \u0111\u1eb7t \u0111\u00e1ng tin c\u1eady v\u00e0 tu\u00e2n th\u1ee7 ti\u00eau chu\u1ea9n k\u1ef9 thu\u1eadt trong m\u1ecdi m\u00f4i tr\u01b0\u1eddng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D\u00f9 b\u1ea1n \u0111ang l\u1eafp \u0111\u1eb7t h\u1ec7 th\u1ed1ng n\u01b0\u1edbc n\u00f3ng, s\u1eeda ch\u1eefa \u1ed1ng n\u01b0\u1edbc th\u01b0\u01a1ng m\u1ea1i hay tham gia c\u00e1c d\u1ef1 \u00e1n x\u00e2y d\u1ef1ng m\u1edbi, vi\u1ec7c n\u1eafm v\u1eefng k\u1ef9 n\u0103ng h\u00e0n c\u01a1 b\u1ea3n s\u1ebd mang l\u1ea1i cho b\u1ea1n s\u1ef1 t\u1ef1 tin, uy t\u00edn v\u00e0 l\u1ee3i th\u1ebf ngh\u1ec1 nghi\u1ec7p.<\/p>","protected":false},"excerpt":{"rendered":"<p>In today\u2019s plumbing industry, welding is no longer a specialized niche skill\u2014it has become a core competency that determines a plumber\u2019s professional value, project adaptability, and long-term success. Whether working on residential installations, commercial systems, municipal pipelines, or industrial facilities, plumbers are expected to deliver joints that are durable, leak-free, and compliant with safety and &#8230; <a title=\"N\u1eafm v\u1eefng k\u1ef9 n\u0103ng h\u00e0n \u1ed1ng c\u01a1 b\u1ea3n c\u1ee7a th\u1ee3 \u1ed1ng n\u01b0\u1edbc\" class=\"read-more\" href=\"https:\/\/zjhaotianwelding.com\/vi\/master-the-core-plumber-s-welding-pipe-skills\/\" aria-label=\"\u0110\u1ecdc th\u00eam v\u1ec1 Master the core plumber s welding pipe skills\">\u0110\u1ecdc ti\u1ebfp<\/a><\/p>","protected":false},"author":1,"featured_media":1779,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9,72],"tags":[],"class_list":["post-1777","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge","category-product-news"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Master the core plumber s welding pipe skills<\/title>\n<meta name=\"description\" content=\"Master the basic skills of pipe welding, focusing on PPR pipe welding. Learn the necessary skills to become a plumber\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/zjhaotianwelding.com\/vi\/master-the-core-plumber-s-welding-pipe-skills\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Master the core plumber s welding pipe skills\" \/>\n<meta property=\"og:description\" content=\"Master the basic skills of pipe welding, focusing on PPR pipe welding. Learn the necessary skills to become a plumber\" \/>\n<meta property=\"og:url\" content=\"https:\/\/zjhaotianwelding.com\/vi\/master-the-core-plumber-s-welding-pipe-skills\/\" \/>\n<meta property=\"og:site_name\" content=\"HAOTIAN\" \/>\n<meta property=\"article:published_time\" content=\"2025-10-17T04:10:58+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-10-17T04:11:01+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/zjhaotianwelding.com\/wp-content\/uploads\/2025\/10\/\u710a\u63a5\u6f14\u793a.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"2079\" \/>\n\t<meta property=\"og:image:height\" content=\"705\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"HAOTIAN\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u0110\u01b0\u1ee3c vi\u1ebft b\u1edfi\" \/>\n\t<meta name=\"twitter:data1\" content=\"HAOTIAN\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc\" \/>\n\t<meta name=\"twitter:data2\" content=\"7 ph\u00fat\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/zjhaotianwelding.com\/master-the-core-plumber-s-welding-pipe-skills\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/zjhaotianwelding.com\/master-the-core-plumber-s-welding-pipe-skills\/\"},\"author\":{\"name\":\"HAOTIAN\",\"@id\":\"https:\/\/zjhaotianwelding.com\/#\/schema\/person\/1b3572b1b75afce3ab89218370b3e36d\"},\"headline\":\"Master the core plumber s welding pipe skills\",\"datePublished\":\"2025-10-17T04:10:58+00:00\",\"dateModified\":\"2025-10-17T04:11:01+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/zjhaotianwelding.com\/master-the-core-plumber-s-welding-pipe-skills\/\"},\"wordCount\":1233,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/zjhaotianwelding.com\/#organization\"},\"image\":{\"@id\":\"https:\/\/zjhaotianwelding.com\/master-the-core-plumber-s-welding-pipe-skills\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/zjhaotianwelding.com\/wp-content\/uploads\/2025\/10\/\u710a\u63a5\u6f14\u793a.jpg\",\"articleSection\":[\"knowledge\",\"Product News\"],\"inLanguage\":\"vi\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/zjhaotianwelding.com\/master-the-core-plumber-s-welding-pipe-skills\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/zjhaotianwelding.com\/master-the-core-plumber-s-welding-pipe-skills\/\",\"url\":\"https:\/\/zjhaotianwelding.com\/master-the-core-plumber-s-welding-pipe-skills\/\",\"name\":\"Master the core plumber s welding pipe skills\",\"isPartOf\":{\"@id\":\"https:\/\/zjhaotianwelding.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/zjhaotianwelding.com\/master-the-core-plumber-s-welding-pipe-skills\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/zjhaotianwelding.com\/master-the-core-plumber-s-welding-pipe-skills\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/zjhaotianwelding.com\/wp-content\/uploads\/2025\/10\/\u710a\u63a5\u6f14\u793a.jpg\",\"datePublished\":\"2025-10-17T04:10:58+00:00\",\"dateModified\":\"2025-10-17T04:11:01+00:00\",\"description\":\"Master the basic skills of pipe welding, focusing on PPR pipe welding. Learn the necessary skills to become a plumber\",\"breadcrumb\":{\"@id\":\"https:\/\/zjhaotianwelding.com\/master-the-core-plumber-s-welding-pipe-skills\/#breadcrumb\"},\"inLanguage\":\"vi\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/zjhaotianwelding.com\/master-the-core-plumber-s-welding-pipe-skills\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"vi\",\"@id\":\"https:\/\/zjhaotianwelding.com\/master-the-core-plumber-s-welding-pipe-skills\/#primaryimage\",\"url\":\"https:\/\/zjhaotianwelding.com\/wp-content\/uploads\/2025\/10\/\u710a\u63a5\u6f14\u793a.jpg\",\"contentUrl\":\"https:\/\/zjhaotianwelding.com\/wp-content\/uploads\/2025\/10\/\u710a\u63a5\u6f14\u793a.jpg\",\"width\":2079,\"height\":705,\"caption\":\"Welding PPR pipe operation demonstration\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/zjhaotianwelding.com\/master-the-core-plumber-s-welding-pipe-skills\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\/\/zjhaotianwelding.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Master the core plumber s welding pipe skills\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/zjhaotianwelding.com\/#website\",\"url\":\"https:\/\/zjhaotianwelding.com\/\",\"name\":\"HAOTIAN\",\"description\":\"Haotian Machinery PPR Hot Melt Machine\",\"publisher\":{\"@id\":\"https:\/\/zjhaotianwelding.com\/#organization\"},\"alternateName\":\"HT\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/zjhaotianwelding.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"vi\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/zjhaotianwelding.com\/#organization\",\"name\":\"HAOTIAN\",\"url\":\"https:\/\/zjhaotianwelding.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"vi\",\"@id\":\"https:\/\/zjhaotianwelding.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/zjhaotianwelding.com\/wp-content\/uploads\/2025\/08\/1LOGO3.png\",\"contentUrl\":\"https:\/\/zjhaotianwelding.com\/wp-content\/uploads\/2025\/08\/1LOGO3.png\",\"width\":512,\"height\":512,\"caption\":\"HAOTIAN\"},\"image\":{\"@id\":\"https:\/\/zjhaotianwelding.com\/#\/schema\/logo\/image\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\/\/zjhaotianwelding.com\/#\/schema\/person\/1b3572b1b75afce3ab89218370b3e36d\",\"name\":\"HAOTIAN\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"vi\",\"@id\":\"https:\/\/zjhaotianwelding.com\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/2b6b5b46d2bfd5d2a0afbdf115fe3354a80d9d1f7eaa30ae61f9b6c0891cbef4?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/2b6b5b46d2bfd5d2a0afbdf115fe3354a80d9d1f7eaa30ae61f9b6c0891cbef4?s=96&d=mm&r=g\",\"caption\":\"HAOTIAN\"},\"sameAs\":[\"http:\/\/8.217.66.125\"],\"url\":\"https:\/\/zjhaotianwelding.com\/vi\/author\/haotian\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"N\u1eafm v\u1eefng k\u1ef9 n\u0103ng h\u00e0n \u1ed1ng c\u01a1 b\u1ea3n c\u1ee7a th\u1ee3 \u1ed1ng n\u01b0\u1edbc","description":"Master the basic skills of pipe welding, focusing on PPR pipe welding. Learn the necessary skills to become a plumber","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/zjhaotianwelding.com\/vi\/master-the-core-plumber-s-welding-pipe-skills\/","og_locale":"vi_VN","og_type":"article","og_title":"Master the core plumber s welding pipe skills","og_description":"Master the basic skills of pipe welding, focusing on PPR pipe welding. Learn the necessary skills to become a plumber","og_url":"https:\/\/zjhaotianwelding.com\/vi\/master-the-core-plumber-s-welding-pipe-skills\/","og_site_name":"HAOTIAN","article_published_time":"2025-10-17T04:10:58+00:00","article_modified_time":"2025-10-17T04:11:01+00:00","og_image":[{"width":2079,"height":705,"url":"https:\/\/zjhaotianwelding.com\/wp-content\/uploads\/2025\/10\/\u710a\u63a5\u6f14\u793a.jpg","type":"image\/jpeg"}],"author":"HAOTIAN","twitter_card":"summary_large_image","twitter_misc":{"\u0110\u01b0\u1ee3c vi\u1ebft b\u1edfi":"HAOTIAN","\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc":"7 ph\u00fat"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/zjhaotianwelding.com\/master-the-core-plumber-s-welding-pipe-skills\/#article","isPartOf":{"@id":"https:\/\/zjhaotianwelding.com\/master-the-core-plumber-s-welding-pipe-skills\/"},"author":{"name":"HAOTIAN","@id":"https:\/\/zjhaotianwelding.com\/#\/schema\/person\/1b3572b1b75afce3ab89218370b3e36d"},"headline":"Master the core plumber s welding pipe skills","datePublished":"2025-10-17T04:10:58+00:00","dateModified":"2025-10-17T04:11:01+00:00","mainEntityOfPage":{"@id":"https:\/\/zjhaotianwelding.com\/master-the-core-plumber-s-welding-pipe-skills\/"},"wordCount":1233,"commentCount":0,"publisher":{"@id":"https:\/\/zjhaotianwelding.com\/#organization"},"image":{"@id":"https:\/\/zjhaotianwelding.com\/master-the-core-plumber-s-welding-pipe-skills\/#primaryimage"},"thumbnailUrl":"https:\/\/zjhaotianwelding.com\/wp-content\/uploads\/2025\/10\/\u710a\u63a5\u6f14\u793a.jpg","articleSection":["knowledge","Product News"],"inLanguage":"vi","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/zjhaotianwelding.com\/master-the-core-plumber-s-welding-pipe-skills\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/zjhaotianwelding.com\/master-the-core-plumber-s-welding-pipe-skills\/","url":"https:\/\/zjhaotianwelding.com\/master-the-core-plumber-s-welding-pipe-skills\/","name":"N\u1eafm v\u1eefng k\u1ef9 n\u0103ng h\u00e0n \u1ed1ng c\u01a1 b\u1ea3n c\u1ee7a th\u1ee3 \u1ed1ng n\u01b0\u1edbc","isPartOf":{"@id":"https:\/\/zjhaotianwelding.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/zjhaotianwelding.com\/master-the-core-plumber-s-welding-pipe-skills\/#primaryimage"},"image":{"@id":"https:\/\/zjhaotianwelding.com\/master-the-core-plumber-s-welding-pipe-skills\/#primaryimage"},"thumbnailUrl":"https:\/\/zjhaotianwelding.com\/wp-content\/uploads\/2025\/10\/\u710a\u63a5\u6f14\u793a.jpg","datePublished":"2025-10-17T04:10:58+00:00","dateModified":"2025-10-17T04:11:01+00:00","description":"Master the basic skills of pipe welding, focusing on PPR pipe welding. Learn the necessary skills to become a plumber","breadcrumb":{"@id":"https:\/\/zjhaotianwelding.com\/master-the-core-plumber-s-welding-pipe-skills\/#breadcrumb"},"inLanguage":"vi","potentialAction":[{"@type":"ReadAction","target":["https:\/\/zjhaotianwelding.com\/master-the-core-plumber-s-welding-pipe-skills\/"]}]},{"@type":"ImageObject","inLanguage":"vi","@id":"https:\/\/zjhaotianwelding.com\/master-the-core-plumber-s-welding-pipe-skills\/#primaryimage","url":"https:\/\/zjhaotianwelding.com\/wp-content\/uploads\/2025\/10\/\u710a\u63a5\u6f14\u793a.jpg","contentUrl":"https:\/\/zjhaotianwelding.com\/wp-content\/uploads\/2025\/10\/\u710a\u63a5\u6f14\u793a.jpg","width":2079,"height":705,"caption":"Welding PPR pipe operation demonstration"},{"@type":"BreadcrumbList","@id":"https:\/\/zjhaotianwelding.com\/master-the-core-plumber-s-welding-pipe-skills\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/zjhaotianwelding.com\/"},{"@type":"ListItem","position":2,"name":"Master the core plumber s welding pipe skills"}]},{"@type":"WebSite","@id":"https:\/\/zjhaotianwelding.com\/#website","url":"https:\/\/zjhaotianwelding.com\/","name":"HAOTIAN","description":"M\u00e1y h\u00e0n nhi\u1ec7t PPR Haotian Machinery","publisher":{"@id":"https:\/\/zjhaotianwelding.com\/#organization"},"alternateName":"HT","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/zjhaotianwelding.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"vi"},{"@type":"Organization","@id":"https:\/\/zjhaotianwelding.com\/#organization","name":"HAOTIAN","url":"https:\/\/zjhaotianwelding.com\/","logo":{"@type":"ImageObject","inLanguage":"vi","@id":"https:\/\/zjhaotianwelding.com\/#\/schema\/logo\/image\/","url":"https:\/\/zjhaotianwelding.com\/wp-content\/uploads\/2025\/08\/1LOGO3.png","contentUrl":"https:\/\/zjhaotianwelding.com\/wp-content\/uploads\/2025\/08\/1LOGO3.png","width":512,"height":512,"caption":"HAOTIAN"},"image":{"@id":"https:\/\/zjhaotianwelding.com\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/zjhaotianwelding.com\/#\/schema\/person\/1b3572b1b75afce3ab89218370b3e36d","name":"HAOTIAN","image":{"@type":"ImageObject","inLanguage":"vi","@id":"https:\/\/zjhaotianwelding.com\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/2b6b5b46d2bfd5d2a0afbdf115fe3354a80d9d1f7eaa30ae61f9b6c0891cbef4?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/2b6b5b46d2bfd5d2a0afbdf115fe3354a80d9d1f7eaa30ae61f9b6c0891cbef4?s=96&d=mm&r=g","caption":"HAOTIAN"},"sameAs":["http:\/\/8.217.66.125"],"url":"https:\/\/zjhaotianwelding.com\/vi\/author\/haotian\/"}]}},"_links":{"self":[{"href":"https:\/\/zjhaotianwelding.com\/vi\/wp-json\/wp\/v2\/posts\/1777","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/zjhaotianwelding.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/zjhaotianwelding.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/zjhaotianwelding.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/zjhaotianwelding.com\/vi\/wp-json\/wp\/v2\/comments?post=1777"}],"version-history":[{"count":0,"href":"https:\/\/zjhaotianwelding.com\/vi\/wp-json\/wp\/v2\/posts\/1777\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/zjhaotianwelding.com\/vi\/wp-json\/wp\/v2\/media\/1779"}],"wp:attachment":[{"href":"https:\/\/zjhaotianwelding.com\/vi\/wp-json\/wp\/v2\/media?parent=1777"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/zjhaotianwelding.com\/vi\/wp-json\/wp\/v2\/categories?post=1777"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/zjhaotianwelding.com\/vi\/wp-json\/wp\/v2\/tags?post=1777"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}