Butt Fusion Fittings

Food-grade raw materials, providing greater peace of mind
100% brand-new HDPE raw materials, certified by the national drinking water hygiene safety standard, non-toxic, odorless, and without secondary pollution. Compliant with national standards such as GB/T 13663.2 and international standards like ISO 4427, they can be directly used for drinking water and gas transportation. They can be buried for 50 years without aging, and are not afraid of acidic or alkaline soil or chemical media!
Hot melt welding, zero leakage, more reliable
Integrated injection molding, uniform wall thickness without stress, compatible with hot melt socket/joining welding. The pipe fittings and pipe materials are completely fused into one piece, completely eliminating the leakage risks of traditional threads and flanges. Resistant to vibration and ground settlement. Zero rework during project acceptance!

Full range of stock available, no worries about selection
Covering a full range of diameters from DN20 to DN630, supporting SDR9/SDR11/SDR17 multi-thickness series. From small-diameter home decoration to large-diameter municipal engineering, it is suitable for all scenarios. Abundant stock available, customization supported, quick delivery!
Integrated design, more efficient construction
Integrated structure with variable diameter, eliminating the need for additional variable diameter fittings, simplifying the pipeline layout and reducing construction costs by 30%; standardized interfaces, even beginners can operate easily, ensuring stable welding quality and significantly shortening the construction period!

Qingfa Pipe Technology - Quality Assurance
- Direct supply from the source factory, with customization support, and better prices for large quantities
- All product series have passed ISO9001 quality system certification and meet national standards
- Professional laboratory testing, and strict quality inspection for each batch of products before leaving the factory
- Provide complete technical support and installation guidance, with worry-free after-sales service