| Customization: | Available |
|---|---|
| Material: | PP-R |
| Kind: | Thermoplastics Pipes |
|
Still deciding? Get samples of $ !
Request Sample
|
Suppliers with verified business licenses
| 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, and eco-friendly building material. The raw material of PP-R is pure polyolefin, consisting exclusively of carbon and hydrogen elements, ensuring reliable hygienic performance.
★ Convenient and reliable installation: Utilizing homogeneous hot-melt connections, joint connections are completed swiftly, ensuring a convenient and time-saving installation process.
★ Heat preservation and energy saving: With a thermal conductivity of just 0.24W/m.k—one-twentieth that of metal pipes—these pipes minimize heat loss in hot water systems.
★ Light weight and high specific strength: With a specific gravity roughly one-eighth that of steel pipes, these pipes boast high pressure test strength, excellent toughness, and impressive impact resistance.
★ Smooth inner and outer walls reduce flow resistance, resulting in lower energy consumption in fluid conveying systems.
★ High heat resistance: Capable of handling long-term water temperatures of 70ºC and short-term peaks up to 95ºC.
★ Corrosion-resistant and non-scaling: Prevents pipe fouling, clogging, and the appearance of yellow rust spots in water basins and bathtubs.
★ Long service life: Durable enough to last over 50 years under normal conditions.
Product application range
★ Suitable for hot and cold water pipe systems.
★ Ideal for heating systems, including floor, wall, and radiant heating setups.
★ Perfect for pure water piping systems.
★ Central (centralized) air conditioning systems.
Pipe connection
★ Mark the socket depth on the pipe insertion end after piping.
★ Clean the connecting end faces of pipes and fittings. Insert the pipe into the pipe joint cover.
★ Use a hot melt machine to heat the pipes and fittings to the prescribed parameters, as per the technical requirements of the relevant hot melt machine.
★ Once the heating time is reached, simultaneously remove and insert the pipe and fittings to the marked depth without rotation, forming a uniform flange at the joint.
★ After welding, fit the pipe joint cover.
★ The pipes and fittings melt into a single unit, achieving a truly perfect match.
LAOSHAN PIPE Corporation Limited, nestled in the scenic and globally recognized seaside tourist city of Qingdao, stands proud in the heart of China's brand capital.Founded in 1994, Our company is a high-tech, environmentally-conscious enterprise dedicated to the research and development, manufacturing, sales, and installation of innovative plastic pipeline systems.Our company boasts over 30 years of manufacturing excellence, spanning an impressive area of 300,000 square meters,with a total investment reaching 80 million dollars. We embrace a scientific management model, modern factory design, and top-tier production equipment of global standards. Our state-of-the-art facility houses more than 300 sets of pipeline, pipe, and pipe fitting forming equipment, along with over 10 advanced testing devices both domestically and internationally, establishing us as a leading production powerhouse in China. With an annual throughput exceeding 300,000 tons, we offer customers five major series and over 150 product specifications.
){kind=link}