| 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, and a green building material. Crafted from polyolefin, the PP-R material's molecules comprise only carbon and hydrogen, ensuring reliable hygienic performance.
★ Convenient and reliable installation: Homogeneous hot-melt connection completes a joint swiftly, offering a time-saving and easy installation process.
★ Heat preservation and energy saving: With a thermal conductivity of 0.24W/m.k, it's twenty times more efficient than metal pipes, minimizing heat loss in hot water applications.
★ Lightweight with high specific strength: Weighing merely one-eighth of steel pipes, it boasts high pressure test strength, excellent toughness, and superior impact resistance.
★ Smooth inner and outer walls: The product's design reduces flow resistance, enhancing the efficiency of fluid conveyance systems and lowering energy consumption.
★ High heat resistance: Sustains long-term use at 70ºC, withstanding temperatures up to 95ºC for short periods.
★ Corrosion-resistant and non-scaling: Prevents pipe fouling and clogging, alleviating issues like yellow rust stains in water basins and bathtubs.
★ Long service life: Engineered for durability, it offers a service life exceeding 50 years under normal conditions.
Product application range
★ Hot and cold water pipe systems.
★ Comprehensive heating systems including floor, wall, and radiant heating.
★ Pure water piping systems.
★ Centralized air conditioning systems.
Pipe connection
★ Mark the socket depth at the pipe insertion end after piping.
★ Clean the connecting end faces of the pipes and fittings. Insert the pipe into the pipe joint cover.
★ Employ a hot melt machine to heat the connecting pipes and fittings, ensuring the heating parameters align with the hot melt machine's technical specifications.
★ Upon reaching the heating time, remove the pipe and fittings simultaneously. Insert to the marked depth in a straight line without rotation, forming a uniform flange at the joint.
★ After welding, attach the pipe joint cover.
★ Pipes and fittings are fused into a single entity, ensuring a truly perfect match.
LAOSHAN PIPE Corporation Limited is prestigiously located in Qingdao, a globally celebrated seaside tourist destination and the apex of Chinese branding.Established in 1994, we are a pioneering high-tech enterprise dedicated to environmental protection. We specialize in the R&D, manufacturing, sales, and installation of innovative plastic pipeline systems.With over 30 years of industry expertise, our manufacturing facilities span an impressive 300,000 square meters,boastinga substantial investment of 80 million dollars. Our operations benefit from a scientific management model, modern factory architecture, and the integration of world-class production equipment. We operate over 300 sets of pipeline, pipe, and pipe fitting forming equipment, complemented by more than 10 advanced testing facilities, establishing a first-class production scale in China. With an annual production capacity exceeding 300,000 tons, we deliver 5 major series and over 150 product specifications.
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