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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 products embody the pinnacle of quality and eco-conscious design, produced under the stringent benchmarks and meticulous standards of the ISO9001 quality system. These pipes offer unparalleled assurance for those who prioritize excellence and sustainability in water supply solutions.
The innovative PP-R drinking water pipe, a cutting-edge product thriving in developed nations, heralds a new era in water transportation technology with its homogeneous welding technology for both cold and hot water applications. It stands out with its superior technical performance and economic efficiency, surpassing other comparable products on the market. Above all, its outstanding hygienic performance sets a benchmark, ensuring stringent hygiene and environmental protection standards are met throughout its lifecycle—from production to disposal and recycling. This makes it an ideal choice for health-conscious and eco-aware consumers.
Our PP-R pipe excels with its remarkable attributes of heat resistance, pressure endurance, thermal insulation, energy efficiency, and an impressively long service life, offering an economical solution that is destined to replace existing water pipes. In an environment where water is laden with chemicals, minerals, and impurities, traditional metal pipes undergo oxidative reactions, leading to wall degradation and secondary contamination. However, our PP-R pipes are crafted from recyclable, eco-friendly materials that fortify polypropylene, ensuring no release of heavy metals or harmful substances. Their smooth surfaces prevent scaling, adhering to the highest sanitary and health standards, making them the ultimate sanitary and environmentally friendly choice for the transportation of drinking water and within the food industry.
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 unparalleled hygiene with our product, crafted from green building materials. Made from PP-R polyolefin, composed solely of carbon and hydrogen, it ensures impeccable hygienic performance.
★ Enjoy the ease of installation with our seamless hot-melt connection technology. Achieve joint connections swiftly, saving you both time and effort.
★ Benefit from superior heat preservation and energy efficiency. With a thermal conductivity of just 0.24W/m.k, it outperforms metal pipes, minimizing heat loss in hot water systems.
★ Relish in the light weight and robust strength. Our pipes are a mere eighth the weight of steel, boasting high pressure test strength, exceptional toughness, and impressive impact resistance.
★ Our products feature smooth inner and outer walls, reducing flow resistance and energy consumption within fluid conveyance systems.
★ Capable of resisting high temperatures, our pipes maintain functionality at 70ºC for prolonged use, withstanding up to 95ºC temporarily.
★ Resistant to corrosion and scaling, our pipes eliminate fouling, preventing clogging and unsightly yellow rust spots in basins and bathtubs.
★ Designed for longevity, our pipes deliver over 50 years of dependable service life.
Product application range
★ Ideal for hot and cold water pipe systems, ensuring reliable performance.
★ Perfect for heating systems, including floor, wall, and radiant heating applications.
★ Suitable for pure water piping systems, maintaining water purity.
★ Integral to central and centralized air conditioning systems, offering seamless integration.
Pipe connection
★ After piping, meticulously mark the socket depth at the pipe insertion end for precision.
★ Ensure cleanliness by thoroughly cleaning the connecting ends of pipes and fittings. Insert the pipe into the joint cover smoothly.
★ Utilize a hot melt machine to precisely heat the pipes and fittings. Ensure heating parameters align with technical specifications of the hot melt equipment.
★ Promptly remove and align the heated pipe and fittings, inserting them evenly to the marked depth without rotation, creating a uniform flange at the joint.
★ Secure the welded joint with the pipe joint cover, ensuring a flawless finish.
★ Achieve the perfect fusion as pipes and fittings melt into a single entity, epitomizing a perfect match.
Why Choose us
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Company Profile
LAOSHAN PIPE Corporation Limited proudly calls the picturesque city of Qingdao, known across the globe as a premier seaside tourist destination and a hub of Chinese excellence, its home.Established in 1994, we are a distinguished high-tech enterprise specializing in the research, development, manufacturing, sales, and installation of cutting-edge plastic pipeline systems, with an unwavering commitment to environmental protection.Our company boasts over 30 years of expertise as a leading manufacturer, spanning an impressive 300,000 square meters of innovation and production.,supported by a robust investment of 80 million dollars. Our facilities reflect a scientific management model and modern design, equipped with world-class production technology. We operate over 300 units of pipeline and fitting equipment, complemented by more than 10 advanced testing apparatus from both domestic and international sources, establishing a premier production scale in China. With an impressive annual output exceeding 300,000 tons, we offer 5 major product series with over 150 specifications to meet diverse customer needs.
In 2021, our commitment to excellence was reinforced by the ISO9001:2015 quality management system certification and ISO14001:2015 environmental management system certification. The esteemed "Laoshan" brand was recognized as a "Qingdao Famous Trademark" in 2013, honored as a "Contract-abiding and Creditworthy Enterprise" in 2014, acclaimed as a "Shandong Famous Trademark" in 2015, and designated as a "Specialized, Refined, Special, and New" enterprise in 2021.
Our extensive product lineup encompasses over ten series across five categories: PVC-U, PP-R, PE, HDPE, and PE-RT. These products serve a multitude of applications, including real estate construction, municipal landscaping, sewage treatment, urban water supply and drainage, interior decoration, communication, power and gas transmission, as well as livestock and agricultural irrigation.
Renowned across China, we deliver competitive pricing and exceptional service to customers worldwide. With rich manufacturing experience, a formidable R&D team, state-of-the-art facilities, and intelligent management, our products have captured expansive markets globally, reaching over 40 countries 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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