Hebei Ruijie Pipe Industry Co., Ltd. is one of the most reliable manufacturers and suppliers of ppr end caps in China. With abundant experience, we warmly welcome you to buy high quality ppr end caps for sale here from our factory. Also, pricelist and free sample are available.
PPR End Caps are end-sealing fittings for PPR hot and cold water supply pipes. They are made from brand new random copolymer PPR virgin material through one-piece injection molding. The standard color is milky white, but custom colors are available for large orders. The product uses a hot melt socket installation method and is mainly used for temporary sealing during pipe pressure testing and permanent sealing of idle branch pipes, and is suitable for hot and cold water supply projects in overseas residences, apartments, hotels, and commercial buildings. It can be shipped in conjunction with other PPR straight pipes, various elbows, tees, and valves, making it an essential component for the entire water system.
Key Advantages
·Universal use for both hot and cold water piping: Each product caters to both hot and cold water pipe sealing needs, reducing the number of items required for procurement and allowing for more flexible combinations.
·One-piece hot-melt molding:Eliminates thread gaps and rubber ring aging issues, ensuring reliable sealing under long-term pressure.
·Full-size universal compatibility:Perfectly matches all pressure ratings of PPR pipes in the same series, eliminating welding problems due to size incompatibility.
·Temperature resistant and deformation resistant:Does not shrink or bulge under alternating hot and cold environments, suitable for long-term use in various climates worldwide.
·Suitable for both embedded and exposed installations:The neat appearance prevents scratching the insulation layer, resulting in a uniform and clean overall appearance after installation.
·Clearly marked specifications on the outer wall:Allows for quick identification of models during on-site construction, reducing rework and incorrect installations.
·Corrosion resistant and scale-free:Prevents blockages due to water quality issues, ensuring long-term pipe patency.
Product Physical Durability
PPR End Caps are manufactured using a one-piece injection molding process, resulting in uniform wall thickness and a surface free of pores, dents, and hidden cracks. They are resistant to damage during long-distance sea freight, stacking, and on-site handling, minimizing loss during small-part transport. PPR material boasts strong chemical stability, resisting various acidic and alkaline water qualities, preventing rust and scale buildup. Suitable for diverse global water supply environments, its design life reaches up to 50 years under standard operating conditions, operating synchronously with the entire water supply system without requiring replacement of sealing components.
Specification Selection Guide
| Specification | Application scenarios |
|
20mm, 25mm, 32mm |
Globally universal residential specifications, suitable for sealing small water supply branch pipes for washbasins, water heaters, and balconies; the most widely circulated specifications in the market. |
|
40mm, 50mm, 63mm |
Suitable for branch pipes in small to medium-sized shops and main branch pipes in multi-story residential buildings. |
|
75mm, 90mm, 110mm |
Suitable for sealing reserved ports on main water supply pipes in large shopping malls and high-rise buildings; primarily used in large-area commercial water supply systems. |
Construction and Usage Features
Utilizing industry-standard hot-melt welding, it can be installed using ordinary PPR hot-melt tools. After welding, the pipe and plug become a unified whole, providing a secure seal. Unlike removable threaded plugs, it eliminates the need for frequent inspections of the sealing points after completion. Operation is simple, allowing construction personnel in various regions to quickly learn and master it.
We welcome global building material importers, engineering procurement consultants, and those seeking sample testing and bulk orders.
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