| 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. The raw material of PP-R is polyolefin, whose molecules are only composed of carbon and hydrogen elements, and its hygienic performance is reliable.
★Convenient and reliable installation: using homogeneous hot-melt connection, a joint connection can be completed in a short time, convenient and time-saving installation.
★Heat preservation and energy saving: the thermal conductivity is 0.24W/m.k, which is only one-twentieth of that of metal pipes. It is used for hot water pipes with very little heat loss.
★Light weight and high specific strength: the specific gravity is about one-eighth of the steel pipe, the pressure test strength is high, the toughness is good, and the impact resistance is good.
★The inner and outer walls of the product are smooth, the flow resistance is small, and the fluid conveying system consumes less energy.
★High heat resistance: the working temperature of the conveying water is 70ºC for long-term normal use, and the high temperature resistance can reach 95ºC for short-term use.
★Corrosion-resistant, non-scaling: It can avoid the fouling and clogging of pipes and the yellow spot rust of water basin and bathtub.
★Long service life: The normal service life can reach more than 50 years.
Product application range
★Hot and cold water pipe system.
★Heating system, including floor and wall heating and radiant heating system.
★Pure water piping system.
★Central (centralized) air conditioning system
Pipe connection
★After piping, mark the socket depth at the pipe insertion end.
★Clean the connecting end faces of pipes and fittings. Thread the pipe into the pipe joint cover.
★ Use a hot melt machine to heat the pipes and fittings to be connected. The heating parameters should meet the technical requirements of the relevant hot melt machine.
★After reaching the heating time, immediately remove the pipe and fittings at the same time, and insert the straight line without rotation evenly to the marked depth, so that a uniform flange is formed at the joint.
★ Put on the pipe joint cover after welding.
★The pipes and fittings are completely melted into one body, which is truly perfect match
LAOSHAN PIPE Corporation Limited is located in Qingdao, a world-renowned seaside tourist city in the Chinese brand capital,was built in 1994, The company is a high-tech environmental protection technology enterprise engaged in the research and development, manufacturing, sales, and installation of new plastic pipeline systems.Our company are 30+ years manufacturer.covering an area of 300000 square meters,,with a total investment of 80 million dollars. We have a scientific management model, modern factory design, and the introduction of world-class production equipment. We now have more than 300 sets of pipeline, pipe, and pipe fitting forming equipment, as well as more than 10 advanced testing equipment at home and abroad, forming a first-class production scale in China. With an annual throughput of over 300000 tons, we provide customers with 5 major series and over 150 specifications of products.
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