Sustainable materials, Manufacturing: Made of premium PP, under rigorous manufacturing methods, our water pipe fittings are very sturdy, ideal for indoor and outdoor water supply systems, garden hoses and irrigation systems. Long-term pressure resistance: Manufactured from high quality raw materials, these water pipe fittings feature premium silicone coated O-rings and strong clamp rings. The metal ring ensures long-lasting performance of the female hose connector. Safe Plastic Hose Fittings: These pipe fittings feature 4-6 thread nuts, providing better pull-out properties for a stronger pipe connection. Make your job easier with convenient connectors for water hoses or garden hoses. Heavy Duty Hose Connectors: Our 20mm T-piece pipe fittings are weather, UV and temperature resistant, and will last a very long time. They withstand an operating pressure of up to 16 bar and are safe and certified for drinking water. Note: The data are manual measurement, please allow a 1-3cm error, due to the differences between the light and the display, there will be a certain color difference, the specific received in kind prevail.