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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 series for water supply pipes exemplifies a commitment to environmental protection and health, crafted meticulously under the rigorous ISO9001 quality system standards. This ensures every pipe not only meets but exceeds global standards of excellence.
Discover the innovative PP-R drinking water pipe, a revolutionary product embraced by the world's most developed nations. Engineered with cutting-edge homogeneous welding technology for both cold and hot water transport, these pipes boast superior technical and economic performance compared to alternatives. Their outstanding hygienic properties ensure they meet the highest standards of hygiene and environmental protection throughout the entire lifecycle—from production and use to disposal and recycling.
This product stands out for its remarkable heat resistance, pressure endurance, and thermal insulation properties, offering long service life and economic efficiency. It is poised to replace conventional water pipes, emerging as the industry's leading choice. Unlike metal pipes that invite chemical reactions with water impurities, leading to oxidation and secondary pollution, our PP-R pipes are crafted from recyclable and eco-friendly polypropylene. These pipes do not release harmful heavy metals, prevent scaling, and adhere to stringent sanitary standards, making them ideal for drinking water and food industry applications. Choose PP-R pipes for unmatched safety and environmental compatibility in water transportation.
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 pure hygiene with our High Performance HDPE Pipe. Composed of non-chemical, environmentally-friendly polyolefin, its superior hygienic reliability makes it a leading choice in green building materials.
★ Enjoy effortless and secure installation with our innovative homogeneous hot-melt connection. Complete a joint connection swiftly, making the installation process both convenient and time-efficient.
★ Bask in superior heat preservation and energy efficiency. With a thermal conductivity of just 0.24W/m.k, our pipes drastically reduce heat loss, making them a perfect choice for hot water applications.
★ Revel in the exceptional lightweight and strong build of our pipes. Weighing merely one-eighth of traditional steel pipes, they exhibit high-pressure test strength, outstanding toughness, and remarkable impact resistance.
★ Benefit from the smooth inner and outer walls of our pipes, minimizing flow resistance and ensuring a highly efficient fluid transfer system that consumes less energy.
★ High heat endurance: Designed to withstand continuous operation at 70ºC, and up to 95ºC for short-term use, showcasing excellent heat resistance.
★ Corrosion-resistant and scale-free: Our pipes prevent fouling and clogging, while eliminating unsightly yellow rust stains in water basins and bathtubs.
★ Long-lasting durability: Engineered for longevity, our pipes boast a typical service life exceeding 50 years.
Product application range
★ Hot and cold water pipe systems.
★ Comprehensive heating systems, including floor, wall, and radiant heating solutions.
★ Pure water piping systems.
★ Centralized air conditioning systems for optimized climate control.
Pipe connection
★ After piping, mark the socket depth at the pipe insertion end for precise assembly.
★ Clean the connecting end faces of pipes and fittings thoroughly. Thread the pipe into the joint cover to ensure a seamless fit.
★ Employ a hot melt machine to heat pipes and fittings to precise technical standards, ensuring a secure connection.
★ Upon reaching the optimal heating duration, quickly remove and insert the pipes and fittings without rotating, achieving a uniform flange and seamless joint.
★ Finalize by placing the pipe joint cover after welding for added protection and stability.
★ Achieve a flawless integration as pipes and fittings meld into a single, cohesive unit, ensuring a perfect match every time.
Why Choose us
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Company Profile
Nestled in the heart of Qingdao, an illustrious coastal city famed for its beauty and recognized as a capital of branding in China, LAOSHAN PIPE Corporation Limited stands as a beacon of innovation and quality.Founded in 1994, our company has grown into a leading force in the industry. We are proud to be a high-tech enterprise dedicated to environmental protection, specializing in the cutting-edge research, state-of-the-art manufacturing, global sales, and professional installation of pioneering plastic pipeline systems.Our company boasts over three decades of manufacturing excellence, sprawling across a majestic 300,000 square meters.,backed by a substantial investment of 80 million dollars. Our operations are underpinned by a meticulously designed scientific management model, complemented by a modern factory layout and world-class production equipment. We command a formidable production scale, with more than 300 sets of pipeline, pipe, and fitting forming equipment, alongside over 10 advanced testing devices sourced globally. Our annual production capacity exceeds 300,000 tons, enabling us to deliver five major product series with over 150 specifications to our esteemed customers.
Our commitment to excellence is evident as we achieved ISO9001:2015 and ISO14001:2015 certifications in 2021, reflecting our dedication to quality and environmental management. The 'Laoshan' brand, a hallmark of trust and integrity, has garnered numerous accolades, including the 'Qingdao Famous Trademark' in 2013, 'Contract Abiding and Creditworthy Enterprise' in 2014, 'Shandong Famous Trademark' in 2015, and recognition as a 'Specialized, Refined, Special, and New' enterprise in 2021.
Our extensive product portfolio spans more than ten series across five core categories: PVC-U, PP-R, PE, HDPE, and PE-RT. These versatile products cater to a myriad of applications, from real estate construction and municipal landscaping to sewage treatment, urban water management, decoration, telecommunications, power and gas distribution, and agricultural solutions.
As a prestigious company in China, we offer competitive pricing and exceptional service to clients globally. Our robust expertise, bolstered by a dynamic R&D team, cutting-edge facilities, and intelligent management, has propelled our products into international markets. We proudly export to over 40 countries, making inroads in regions such as 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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