| 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 and Eco-Friendly: Made from polyolefin, our PP-R pipes are composed only of carbon and hydrogen elements, ensuring they are non-chemical and green building materials. The hygienic performance is highly reliable, making it a safe choice for water supply.
★ Convenient and Reliable Installation: Utilizing homogeneous hot-melt connection, a joint connection can be completed swiftly, making the installation process both convenient and time-saving.
★ Heat Preservation and Energy Saving: With a thermal conductivity of just 0.24W/m.k, these pipes are highly efficient, reducing heat loss to nearly one-twentieth that of metal pipes. Ideal for hot water systems, they offer excellent energy conservation.
★ Lightweight with High Strength: Our pipes are approximately one-eighth the weight of steel pipes, offering high pressure test strength, good toughness, and strong impact resistance.
★ Smooth Surface for Low Energy Consumption: The inner and outer walls of the pipes are smooth, minimizing flow resistance and ensuring energy-efficient fluid transportation.
★ High Heat Resistance: Designed to withstand water temperatures of up to 70ºC for long-term use, and can handle short-term temperatures up to 95ºC, making them suitable for a variety of applications.
★ Corrosion-Resistant and Non-Scaling: Prevents fouling and clogging, and eliminates yellow spot rust in water basins and bathtubs, ensuring a long-lasting, clean water supply.
★ Long Service Life: Our pipes are engineered to offer a service life of over 50 years under normal conditions, ensuring durability and reliability.
Product Application Range
★ Suitable for both hot and cold water pipe systems, providing versatile utility.
★ Ideal for heating systems, including floor and wall heating, as well as radiant heating systems.
★ Perfect for pure water piping systems, ensuring clean and safe water delivery.
★ Compatible with central (centralized) air conditioning systems, offering seamless integration.
Pipe Connection
★ After positioning the pipes, mark the socket depth at the pipe insertion end for accurate assembly.
★ Clean the connecting end faces of both pipes and fittings. Insert the pipe into the pipe joint cover for a secure fit.
★ Use a hot melt machine to heat the pipes and fittings to be joined. Ensure the heating parameters meet the technical requirements of the specified hot melt machine.
★ Once the heating time is achieved, quickly remove the pipe and fittings, and insert them straight without rotation to the marked depth. This forms a uniform flange at the joint for a secure connection.
★ After welding, place the pipe joint cover to ensure extra protection and stability.
★ The pipes and fittings completely melt into one cohesive unit, providing a perfect match and seamless connection.
LAOSHAN PIPE Corporation Limited is proudly situated in Qingdao, the illustrious seaside tourist city known as the Chinese brand capital.Established in 1994, the company is a high-tech environmental protection technology enterprise specializing in the research and development, manufacturing, sales, and installation of innovative plastic pipeline systems.Our company boasts over 30 years of manufacturing excellence, encompassing an expansive area of 300,000 square meters,with a total investment of 80 million dollars. Our scientific management model, state-of-the-art factory design, and world-class production equipment embody our commitment to excellence. We proudly host over 300 sets of pipeline, pipe, and pipe fitting forming equipment, along with more than 10 advanced testing apparatuses from both domestic and international sources, ensuring a first-class production scale in China. With an impressive annual throughput exceeding 300,000 tons, we deliver 5 major series and over 150 product specifications to our valued customers.
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