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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 pipes are crafted with meticulous precision, adhering to the lofty standards and rigorous criteria of the renowned ISO9001 quality system. This guarantees exceptional reliability and performance in every product.
The PP-R drinking water pipe stands as a groundbreaking innovation, widely embraced by developed nations across the globe. It features advanced homogeneous welding technology for both cold and hot water transportation projects. This pipe boasts superior technical performance and economic efficiency, outshining other similar products. Notably, its outstanding hygienic properties ensure that it meets rigorous health and environmental protection standards from manufacturing and usage through to disposal and recycling.
This product excels with its remarkable qualities of heat resistance, pressure stability, thermal insulation, energy conservation, and long-term durability, making it an economical choice. It is set to supersede existing water pipes, emerging as the preferred leader in the industry. Unlike metal pipes, which can suffer from chemical reactions leading to oxidation, detachment, and secondary pollution, the PP-R pipes are derived from recycled and reusable raw materials. These eco-friendly materials reinforce polypropylene, ensuring that no heavy metals or harmful substances are released. The pipe’s inner surface remains free from scaling, fully complying with sanitary and health standards. This makes the PP-R pipe the ideal choice for sanitary, environmentally-conscious water distribution 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
★ This product is crafted from hygienic and eco-friendly materials. PP-R's polyolefin composition of carbon and hydrogen ensures exceptional hygiene and reliability, making it an optimal choice for conscious construction.
★ Installation is a breeze with our homogeneous hot-melt connection system. Complete a joint connection swiftly, saving precious time without compromising on reliability.
★ Experience superior heat retention and energy efficiency; this product's thermal conductivity of just 0.24W/m.k is a fraction of metal pipes', ensuring minimal heat loss in hot water applications.
★ With a weight merely one-eighth that of steel pipes, our pipes exhibit high specific strength, remarkable toughness, and robust impact resistance, all while maintaining ease of handling.
★ Enjoy seamless flow with our smooth inner and outer pipe walls. This feature minimizes flow resistance and significantly reduces energy consumption within fluid transport systems.
★ The product's high heat resistance supports a working temperature of 70ºC for everyday use, and withstands up to 95ºC for short durations, catering to varied thermal needs.
★ Resistant to corrosion and scaling, our pipes prevent fouling and clogging, keeping water pristine and free from yellow spots or rust in basins and bathtubs.
★ Designed for longevity, these pipes offer an outstanding normal service life exceeding 50 years, ensuring durable and reliable performance.
Product application range
★ Ideal for both hot and cold water pipe systems, ensuring versatility across various plumbing needs.
★ Perfect for heating systems, including floor, wall, and radiant heating options, maximizing warmth and comfort.
★ Specifically suited for pure water piping systems, maintaining water purity throughout usage.
★ Seamlessly integrates with central or centralized air conditioning systems, harmonizing with HVAC setups.
Pipe connection
★ Accurately mark the socket depth at the pipe insertion end post-piping, ensuring precision installation.
★ Thoroughly clean the connecting end faces of pipes and fittings and thread the pipe into the joint cover for a flawless seal.
★ Utilize a hot melt machine to heat the pipes and fittings, adhering strictly to the technical specifications for optimal results.
★ Upon achieving the designated heating time, swiftly remove and align the pipe and fittings, inserting to the marked depth for a uniform flange formation.
★ Secure the pipe joint cover post-welding to complete a seamless union.
★ The end result is a perfectly unified body, with pipes and fittings melted into one, epitomizing a flawless match.
Why Choose us
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Company Profile
LAOSHAN PIPE Corporation Limited proudly resides in the picturesque, world-renowned seaside tourist city of Qingdao, the vibrant heart of China's brand capital.Since its establishment in 1994, the company has emerged as a leading high-tech enterprise dedicated to environmental protection. Specializing in the research, development, manufacturing, sales, and installation of innovative plastic pipeline systems, we are at the forefront of sustainable solutions.Our esteemed company boasts over 30 years of manufacturing excellence, sprawling across a vast 300,000 square meters. With a monumental total investment of 80 million dollars, we stand as a beacon of efficiency and innovation. Employing a scientific management model and modern factory design, we have integrated world-class production equipment. Our state-of-the-art facilities include over 300 sets of pipeline, pipe, and pipe fitting forming equipment, complemented by more than 10 advanced testing apparatus sourced both domestically and internationally, establishing a premier production scale in China. With an impressive annual throughput exceeding 300,000 tons, we proudly offer 5 major series and over 150 product specifications to meet diverse customer needs.
The company achieved ISO9001:2015 quality management system certification and ISO14001:2015 environmental management system certification in 2021. The prestigious 'Laoshan' brand has been recognized with accolades such as 'Qingdao Famous Trademark' in 2013, 'Contract Abiding and Creditworthy Enterprise' in 2014, 'Shandong Famous Trademark' in 2015, and the distinguished 'Specialized, Refined, Special, and New' enterprise status in 2021.
Our expansive product range spans more than ten series across five categories: PVC-U, PP-R, PE, HDPE, and PE-RT. These innovative products find application in diverse sectors, including real estate construction, municipal landscaping, sewage treatment, urban water supply and drainage, decoration, communication networks, power transmission, gas distribution, and agricultural drainage and irrigation.
Recognized as an industry leader in China, we are committed to delivering competitive pricing and exceptional service to our global clientele. Leveraging our extensive manufacturing expertise, robust R&D capabilities, advanced facilities, and intelligent management systems, we have successfully expanded our market presence worldwide. Our products are proudly exported to over 40 countries, including 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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