
20mm-110mm black Socket Fusion Die
The 20mm-110mm Socket Fusion Die (Heating Head) is built with a pure aluminum core and a thickened structure, providing stable heat transfer and consistent welding performance.
Its black PTFE non-stick coating prevents pipe material from adhering to the die surface, making operation cleaner and extending product lifespan. The standard anti-clog design allows smooth pipe insertion and reduces deformation during fusion.
This model is widely used with PPR welding machines and supports a full range of thermoplastic pipe sizes. With durable construction and reliable performance, it is suitable for daily welding projects and long-term use.
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Product Parameters
| Parameter | Specification |
| Product Name | Black Socket Fusion Die |
| Applicable Material | PPR, PE, PB, and other thermoplastic pipes |
| Size Range | 20mm – 110mm (custom sizes available) |
| Core Material | Pure Aluminum |
| Surface Treatment | Non-stick black Coating |
| Design Features | Thickened body, vent port for pressure balance |
| Compatibility | Fits most international PPR welding machines |
| Application | Pipeline installation, plumbing, heating, and water supply |
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About Us
Haotian Factory was founded in 2005. Haotian has a factory building of 12000 square meters. Haotian can independently design and produce all PPR welding machines, and accept customization according to your requirements. For 20 years, Haotian has never forgotten its mission – to safeguard health and safety. The factory uses the best materials and produces high-quality welding machines through automated production lines and high-tech quality control machines. Most importantly, Haotian guarantees that all the melting machines manufactured are qualified and comply with international standards.









