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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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Our PP-R environmental protection and health water supply pipe series are crafted with precision, adhering to the highest standards and rigorous specifications of the ISO9001 quality system. These pipes exemplify excellence, ensuring sustainable and safe water distribution that aligns with modern environmental and health expectations.
The PP-R drinking water pipe represents the pinnacle of modern plumbing technology, widely embraced in the developed world. This revolutionary product employs advanced homogeneous welding technology, ensuring seamless integration in both cold and hot water transportation projects. Its superior technical performance and economic efficiency far outshine comparable alternatives. Notably, its exceptional hygienic qualities meet and exceed stringent environmental and health standards, from production through to usage and recycling. This makes it an ideal choice for today's conscientious consumers and industries.
Experience unparalleled benefits with our PP-R pipes, including remarkable heat resistance, pressure resilience, thermal insulation, energy efficiency, and long-lasting economic value. As the preferred choice for modern plumbing, these pipes are set to replace outdated water distribution systems. Traditional metal pipes often suffer from chemical reactions with diverse waterborne substances, leading to oxidation and secondary contamination. Our PP-R pipes, crafted from recycled and reusable environmentally friendly materials, ensure no release of harmful heavy metals or detrimental substances. The scale-free pipe walls are designed to meet the highest sanitary and health standards, making PP-R pipes the ultimate solution for hygienic, environmentally conscious water transport in the drinking water and food industry sectors.
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
★ Experience ultimate hygiene and sustainability with our green building material! Crafted from PP-R raw material, Laoshan Pipe Corporation Limited's HDPE pipes boast polyolefin molecules composed purely of carbon and hydrogen, ensuring unmatched reliability in hygienic performance.
★ Discover unparalleled convenience and reliability in installation! Our pipes feature a homogeneous hot-melt connection, allowing for swift and efficient joint completion. Save time and effort with our user-friendly installation process!
★ Embrace extraordinary heat preservation and energy efficiency with our pipes! With a thermal conductivity of just 0.24W/m.k, our pipes offer remarkable insulation—20 times superior to metal pipes—making them ideal for hot water applications with minimal heat loss.
★ Benefit from the lightweight and robust design of our HDPE pipes! Weighing only one-eighth of traditional steel pipes, they provide excellent pressure resilience, remarkable toughness, and outstanding impact resistance.
★ Enjoy seamless fluid conveyance with our smooth inner and outer wall design! Experience significantly reduced flow resistance, contributing to a highly efficient fluid transportation system that minimizes energy consumption.
★ Count on high heat resistance for your demanding applications! Our pipes reliably transport water at 70ºC for long-term use, withstanding temperatures of up to 95ºC for short durations, ensuring durability and performance under heat stress.
★ Protect against corrosion and scaling with our advanced piping solutions! Our pipes prevent fouling and clogging, safeguarding against unsightly yellow rust in basins and bathtubs, thus maintaining optimal functionality and appearance.
★ Invest in longevity with our pipes' extended service life! Designed to endure, our pipes offer an impressive lifespan exceeding 50 years, providing a sustainable and cost-effective piping solution.
Product application range
★ Ideal for hot and cold water pipe systems, ensuring efficient and reliable water delivery.
★ Perfect for heating systems, including floor, wall, and radiant heating solutions, offering consistent warmth and comfort.
★ Excellent choice for pure water piping systems, ensuring contamination-free water transport.
★ Essential for central (centralized) air conditioning systems, delivering superior performance and energy efficiency.
Pipe connection
★ Ensure precision with depth marking at the pipe insertion end for a flawless connection process.
★ Achieve pristine connections by cleaning the pipe and fitting end faces before threading the pipe into the joint cover.
★ Seamlessly connect pipes and fittings using a hot melt machine, adhering to precise heating parameters specific to the equipment, ensuring a robust and dependable joint.
★ Perfect the connection by removing and inserting the heated pipe and fittings simultaneously, creating a uniform flange at the joint without rotation for optimum security.
★ Finalize your connection by placing the joint cover post-welding, ensuring protection and durability.
★ Achieve a flawless integration as pipes and fittings melt into a single cohesive unit, epitomizing a perfect match and seamless functionality.
Why Choose us
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Company Profile
LAOSHAN PIPE Corporation Limited stands proud in Qingdao, a globally celebrated seaside tourist destination and the heart of China's brand capital.Established in 1994, our company is recognized as a cutting-edge enterprise in environmental protection technology, dedicated to the innovation, production, sales, and installation of advanced plastic pipeline systems.Our company boasts over 30 years of manufacturing expertise and spans an impressive 300,000 square meters, showcasing our expansive reach and capability.,with an investment totaling a remarkable 80 million dollars. We apply a scientific management system, coupled with a modern factory design and state-of-the-art production equipment. Our facilities house more than 300 sets of pipeline and pipe fitting forming equipment, alongside over 10 cutting-edge testing devices sourced both domestically and internationally, positioning us at the forefront of production scale in China. With an exceptional annual throughput exceeding 300,000 tons, we offer 5 major product series encompassing over 150 varied specifications.
In 2021, we proudly earned the ISO9001:2015 quality management system certification and the ISO14001:2015 environmental management system certification. Our revered "Laoshan" brand was honored with the "Qingdao Famous Trademark" award in 2013, the "Contract Abiding and Creditworthy Enterprise" accolade in 2014, the "Shandong Famous Trademark" in 2015, and was distinguished as a "Specialized, Refined, Special, and New" enterprise in 2021.
Our primary products span more than ten series across five categories: PVC-U, PP-R, PE, HDPE, and PE-RT. These products seamlessly integrate into numerous sectors, including real estate construction, municipal landscaping and greening, sewage treatment, urban water supply and drainage, decoration, communication, power transmission, gas distribution, animal husbandry, and agricultural drainage and irrigation.
Renowned across China, we offer competitive pricing and exceptional service to a global clientele. Backed by extensive manufacturing experience, a robust R&D team, state-of-the-art facilities, and intelligent management, our products have captured a broad international market, reaching over 40 countries including those in 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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