| Customization: | Available |
|---|---|
| Material: | PP-R |
| Kind: | Thermoplastics Pipes |
|
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| Material | PPR |
| Specification | 20mm,25mm,32mm,40mm,50mm, 63mm,75mm,90mm,110mm,160mm |
| Color | white, green |
| Packing | Customizable |
| Delivery Medium | Abt 35 days after despoit |
| Application | Delivery Water |
| Sample | Offer free samples |
| OEM and ODM | YES |
| Nominal Outside Diameter(mm) | Mean Allowable Deviation(mm) | Wall Thickness | |||
| S5(PN12.5) | S4(PN16) | S.2(PN20) | S2.5(PN25) | ||
| 20 | +0.3 0 |
2.0 | 2.3 | 2.8 | 3.4 |
| 25 | +0.3 0 |
2.3 | 2.8 | 3.5 | 4.2 |
| 32 | +0.3 0 |
2.9 | 3.6 | 4.4 | 5.4 |
| 40 | +0.4 0 |
3.7 | 4.5 | 5.5 | 6.7 |
| 50 | +0.5 0 |
4.6 | 5.6 | 6.9 | 8.3 |
| 63 | +0.6 0 |
5.8 | 7.1 | 8.7 | 10.5 |
| 75 | +0.7 0 |
6.8 | 8.4 | 10.3 | 12.5 |
| 90 | +0.9 0 |
8.2 | 10.1 | 12.3 | 15.0 |
| 110 | +1.0 0 |
10.0 | 12.3 | 15.1 | 18.3 |
| 160 | +1.5 0 |
14.6 | 17.9 | 21.9 | 26.6 |
Features
★ Hygienic, Non-Chemical & Eco-Friendly: Crafted from polyolefin, our PP-R pipes are composed solely of carbon and hydrogen elements. This ensures they are a safe, green building material with reliable hygienic performance.
★ Convenient & Reliable Installation: With homogeneous hot-melt connection, completing a joint connection is swift and hassle-free, saving you valuable time during installation.
★ Superior Heat Preservation & Energy Saving: Boasting a thermal conductivity of just 0.24W/m.k, our pipes offer twenty times more efficiency than metal pipes, reducing heat loss in hot water systems.
★ Lightweight with High Specific Strength: Our pipes are approximately one-eighth the weight of steel pipes, yet offer high pressure test strength, exceptional toughness, and impressive impact resistance.
★ Smooth Inner and Outer Walls: Designed for minimal flow resistance, our pipes contribute to lower energy consumption in fluid conveyance systems.
★ Exceptional Heat Resistance: Suitable for long-term use with water temperatures up to 70ºC, and capable of withstanding short-term temperatures reaching 95ºC.
★ Corrosion-Resistant & Non-Scaling: Prevents fouling and clogging, as well as yellow spot rust in water basins and bathtubs, maintaining the integrity and cleanliness of your pipes.
★ Longevity: Engineered for durability, our pipes deliver a remarkable service life of over 50 years, ensuring long-term reliability.
Product Application Range
★ Hot and Cold Water Pipe Systems
★ Comprehensive Heating Systems: Ideal for floor, wall, and radiant heating setups.
★ Pure Water Piping Systems
★ Centralized Air Conditioning Systems
Pipe Connection
★ Marking Socket Depth: After piping, mark the socket depth at the pipe insertion end for precision.
★ Clean and Thread: Ensure the connecting end faces of pipes and fittings are clean. Thread the pipe into the pipe joint cover for a secure fit.
★ Heat with Precision: Use a hot melt machine to heat the pipes and fittings to be connected, adhering to the technical specifications of the hot melt machine.
★ Seamless Connection: After heating, promptly remove the pipe and fittings simultaneously. Insert the straight line evenly to the marked depth without rotation, forming a uniform flange at the joint.
★ Complete the Joint: Put on the pipe joint cover post-welding.
★ Perfect Integration: Achieve a flawless match as the pipes and fittings melt into one seamless unit.
LAOSHAN PIPE Corporation Limited, proudly located in Qingdao—a world-renowned seaside tourist destination and the capital of Chinese brands—is a beacon of innovation in the piping industry.Established in 1994, we are a pioneering high-tech enterprise specializing in environmental protection technology. Our core activities include the research and development, manufacturing, sales, and installation of cutting-edge plastic pipeline systems.With over 30 years of expertise, we span across a vast 300,000 square metersandboast a substantial investment of 80 million dollars. Our scientific management model, state-of-the-art factory design, and world-class production equipment position us as an industry leader. We operate more than 300 sets of pipeline, pipe, and pipe fitting forming equipment, alongside over 10 advanced testing devices from both domestic and international sources. This robust infrastructure supports an annual production capacity exceeding 300,000 tons, featuring 5 major series and over 150 product specifications.
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