| 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 |
Key Features
★ Exceptionally Hygienic: Crafted from non-chemical, green building material. Our PP-R raw material, polyolefin, consists solely of carbon and hydrogen molecules, ensuring unmatched hygienic performance.
★ Seamless Installation: Featuring homogeneous hot-melt connection, our pipes allow quick, reliable joint connections. This ensures a smooth, time-saving installation process.
★ Superior Heat Preservation: With a thermal conductivity of 0.24W/m.k, our pipes offer excellent heat preservation, losing minimal heat—only one-twentieth that of metal pipes—making them ideal for hot water systems.
★ Lightweight with Superior Strength: Our pipes weigh just one-eighth of steel pipes yet boast high pressure test strength, outstanding toughness, and impressive impact resistance.
★ Energy Efficient Flow: The smooth inner and outer walls ensure minimal flow resistance, greatly reducing energy consumption within fluid conveying systems.
★ High Heat Resistance: Engineered to handle long-term water temperatures of 70ºC, with short-term resistance up to 95ºC, ensuring durability in various applications.
★ Corrosion-Resistant and Non-Scaling: Designed to prevent fouling, clogging, and yellow spot rust, ensuring long-term reliability.
★ Extended Service Life: Engineered to last, our pipes offer a normal service life exceeding 50 years.
Product Application Range
★ Comprehensive Water Systems: Suitable for both hot and cold water pipe systems.
★ Efficient Heating: Ideal for heating systems, including floor, wall, and radiant heating.
★ Pure Water Piping: Optimized for pure water distribution.
★ Centralized Air Conditioning: Perfect for central (centralized) air conditioning systems.
Pipe Connection
★ Marking Precision: Post-piping, mark the socket depth at the pipe insertion end for exact fit.
★ Clean Connections: Ensure the end faces of pipes and fittings are clean before threading the pipe into the pipe joint cover.
★ Precision Heating: Utilize a hot melt machine to heat both pipes and fittings. Adhere to technical requirements for optimal results.
★ Flawless Joint Formation: After heating, quickly remove and insert pipes and fittings to the marked depth without rotation, forming a uniform flange at the joint.
★ Secure Joint Covers: Apply the pipe joint cover post-welding for added security.
★ Perfect Integration: Our pipes and fittings melt into a single, unified body, ensuring a perfect match every time.
LAOSHAN PIPE Corporation Limited proudly stands in Qingdao, a globally acclaimed seaside tourist destination and a pivotal hub in China’s brand capital.Founded in 1994, We are a cutting-edge environmental protection technology enterprise, specializing in the R&D, manufacturing, sales, and installation of innovative plastic pipeline systems.Our company boasts over 30 years of manufacturing expertise, spanning a vast area of 300,000 square meters,with an impressive total investment of 80 million dollars. Embracing a scientific management model, our modern factory design incorporates state-of-the-art production equipment. We operate over 300 sets of advanced pipeline, pipe, and pipe fitting forming machinery, complemented by more than 10 cutting-edge testing equipment units, establishing a premier production scale in China. With an annual output exceeding 300,000 tons, we deliver 5 major series with over 150 product specifications to our clients.
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