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Product Description
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 |
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The PP-R environmental protection and health water supply pipe series by Laoshan Pipe Corporation Limited epitomize excellence, crafted meticulously under the stringent guidelines of the ISO9001 quality system. These pipes are synonymous with unparalleled quality and reliability.
The PP-R drinking water pipe is a groundbreaking innovation embraced by developed nations worldwide. Utilizing state-of-the-art homogeneous welding technology for seamless cold and hot water transport, these pipes offer a blend of superior technical performance and economic benefits. Their outstanding hygienic attributes fulfill exceedingly high standards of hygiene and environmental protection, extending from production right through to disposal and recycling, setting them apart from conventional alternatives.
Boasting a suite of benefits, these pipes excel in heat resistance, pressure endurance, thermal insulation, and energy efficiency, promising an impressively long lifecycle and cost-effectiveness. As an evolving market leader, they are poised to supplant traditional water pipes. Traditional pipes, interacting with diverse chemical substances, minerals, and impurities in water, often corrode, leading to oxidation, material degradation, and subsequent secondary pollution. In contrast, PP-R pipes are crafted from eco-friendly, recyclable polypropylene, free from heavy metals and harmful substances. Their non-scaling interiors comply with stringent health and sanitation norms, establishing them as the pinnacle of safety and eco-friendliness for potable water and food-grade applications.
Product Parameters
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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 an eco-friendly building material: Crafted from polyolefin, PP-R's composition of carbon and hydrogen embodies safety and reliability in hygiene.
★ Seamless and robust installation: Embrace the ease of homogeneous hot-melt connections to effortlessly complete joint connections swiftly, ensuring a convenient and time-saving setup.
★ Superior heat retention and energy efficiency: With a thermal conductivity of 0.24W/m.k, it provides remarkable insulation, being twenty times more efficient than metal pipes, minimizing heat loss in hot water systems.
★ Ultra-light with high specific strength: Weighing only one-eighth of steel pipes, it boasts high pressure test strength, remarkable toughness, and excellent impact resistance.
★ Smooth inner and outer walls: These ensure low flow resistance, optimizing energy efficiency in fluid conveyance systems.
★ Exceptional heat resistance: Capable of handling water temperatures of 70ºC for prolonged use and short-term exposure up to 95ºC, ensuring durability and safety.
★ Resistant to corrosion and scaling: Prevents pipe fouling, clogging, and unsightly rust stains in basins and bathtubs.
★ Durable with a long service life: Designed to last over 50 years under normal usage conditions, promising reliability and longevity.
Product application range
★ Ideal for hot and cold water systems.
★ Perfect for heating solutions, including floor, wall, and radiant heating systems.
★ Suitable for pure water piping systems.
★ Centralized air conditioning systems benefit from its use.
Pipe connection
★ Accurately mark the socket depth at the pipe's insertion point post-piping.
★ Ensure pristine connecting end faces of pipes and fittings. Secure the pipe into the joint cover.
★ Utilize a hot melt machine to heat pipes and fittings to the required technical specifications for seamless fusion.
★ Upon reaching optimal heat, swiftly align and insert pipes and fittings to the marked depth for a perfect, uniform joint flange.
★ Complete the process by fitting the pipe joint cover post-welding.
★ Achieve a flawless fusion where pipes and fittings become one, ensuring a perfect match.
Why Choose us
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Company Profile
LAOSHAN PIPE Corporation Limited, proudly situated in the enchanting city of Qingdao—a global seaside tourist destination and the illustrious hub of Chinese brands—stands as a beacon of industry excellence.Established in the remarkable year of 1994, this esteemed company has emerged as a high-tech environmental protection powerhouse, zealously devoted to the innovation, manufacture, marketing, and installation of cutting-edge plastic pipeline systems.Our esteemed company boasts over 30 years of manufacturing expertise, sprawling across an impressive area of 300,000 square meters,supported by a robust investment of 80 million dollars. With a visionary management model, state-of-the-art factory design, and the integration of world-class production technology, we command an unmatched production scale in China. Our arsenal includes over 300 sophisticated pipeline, pipe, and pipe fitting forming machines, complemented by a suite of advanced testing equipment sourced internationally. This empowers us to deliver an astounding annual throughput exceeding 300,000 tons, offering clients 5 major series encompassing over 150 product specifications.
Accreditation to excellence, the company achieved ISO9001:2015 quality management and ISO14001:2015 environmental management system certifications in 2021. The esteemed "Laoshan" brand has accumulated esteemed accolades, including the "Qingdao Famous Trademark" in 2013, "Contract Abiding and Creditworthy Enterprise" in 2014, "Shandong Famous Trademark" in 2015, and the prestigious "Specialized, Refined, Special, and New" enterprise designation in 2021.
The company's expansive portfolio features over ten series within five categories: PVC-U, PP-R, PE, HDPE, and PE-RT, expertly crafted to cater to a myriad of applications. These include real estate construction, municipal landscaping, sewage management, urban water networks, interior decoration, telecommunications, power grid management, gas conveyance, livestock management, and agricultural drainage and irrigation.
Celebrated as a leading force in the Chinese market, we extend competitive pricing and unrivaled service to our global clientele. With decades of manufacturing prowess, an innovative R&D division, cutting-edge facilities, and smart management, our products have captured the global stage, exporting to over 40 countries. We proudly serve regions including Europe, the Middle East, Southeast Asia, South America, North America, Australia, South Korea, and India.
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Certifications
Packaging & Shipping
FAQ
Q:Are you a manufacture or trading company?
A:Yes,we are professional manufacturer in China, and have been this field for 30+years.
Q: Why choose us?
A: We are a professional leader in PVC/PPR/HDPE pipe factories, we offer pipeline system one-stop services with competitive prices and fast delivery times.
Q: What is your MOQ?
A: As customer's request.
Q: How can I get some samples?
A: We are honored to offer you free samples, just need to pay the freight cost.
Q:What payment terms do you support?
A:TT,TD,TP,L/C,Western Union,Paypal,Money Gram are available,and for TT,we accept 30%deposit in advance,70% balance against copy of B/L.
Q: Can I make my own design and logo for the product?
A: Yes, we do OEM. Welcome partner from globally, we can make your product in China.
Q:What's your Price Term?
A:Usually we offer based FOB QINGDAO port, CHINA. We can also quote ClF per your request.
Q:What's your Delivery Time?
A:Normally we have stock,so our delivery will be fast.For those customized products,it will take 20-25 days,but it depends on the quantity.
Q:What are the advantages of ppr pipes?
A:1. Resistant to Heat and Cold.
2. Non-toxic suitable for human body and environment.
3. Long lasting without worrying about leaking pipes.
4.Abrasion resistance and electrolysis resistant.
Q:Is PPR piping safe to use?
A:This electrolytic and chemical inertness makes PPR piping safe to use in cases of high water salinity or even highly corrosive chemicals.
Q:What is PPR pipe used for?
A:Industrial piping for transferring water, sanitary liquids, liquid food products, compressed air, and aggressive chemicals.
Contact us
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