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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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Dive into a world of superior quality with our PP-R environmental protection and health water supply pipe series. Crafted meticulously to align with the highest standards and rigorous demands of the ISO9001 quality system, these pipes are a testament to durability and reliability.
Experience the future of water transportation with our PP-R drinking water pipes, a revolutionary product embraced by developed countries globally. Implementing advanced homogeneous welding technology for both cold and hot water projects, these pipes transcend others with their remarkable technical performance and outstanding economic value. They excel in hygiene, meeting the highest environmental protection standards from production to recycling, ensuring a safer, cleaner solution.
Embrace the future of water piping with our PP-R products, renowned for their remarkable attributes of heat resistance, pressure endurance, thermal insulation, and energy efficiency. Designed for longevity and economy, these pipes are poised to replace conventional alternatives, leading the industry forward. Unlike metal pipes that react with water's chemical substances and impurities—causing oxidation and secondary pollution—our PP-R pipes offer a cleaner solution. Made from environmentally safe, recyclable materials, these pipes avoid releasing harmful heavy metals and maintain a scale-free, sanitary surface ideal for drinking water and food industry use.
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 hygienic, non-chemical, and environmentally-friendly green building material is crafted from PP-R polyolefin, composed solely of carbon and hydrogen elements. Its reliable hygienic performance ensures it meets the highest standards for health and safety.
★Experience the ease and reliability of installation with our homogeneous hot-melt connection technology, allowing joint connections to be completed swiftly and effortlessly. This convenient method not only saves time but ensures a secure fit every time.
★Achieve superior heat preservation and energy efficiency with a thermal conductivity of just 0.24W/m.k. This value is merely one-twentieth that of metal pipes, providing minimal heat loss when used in hot water systems.
★Boasting an incredibly lightweight structure with high specific strength, these pipes offer a specific gravity about one-eighth of steel pipes. Enjoy high pressure test strength, remarkable toughness, and excellent impact resistance.
★Our product's smooth inner and outer walls significantly reduce flow resistance, allowing the fluid conveying system to operate with minimal energy consumption.
★Built with high heat resistance, these pipes maintain long-term reliability at a working temperature of 70ºC, and can withstand up to 95ºC for short-term use.
★Corrosion-resistant and non-scaling, these pipes prevent fouling and clogging, eliminating unsightly yellow rust spots in water basins and bathtubs.
★Enjoy a long service life with our pipes, designed to last over 50 years under normal conditions, ensuring durability and reliability for decades.
Product application range
★Ideal for hot and cold water pipe systems, providing versatile applications for diverse plumbing needs.
★Perfect for heating systems, including floor, wall, and radiant heating solutions, offering efficient warmth distribution.
★Suitable for pure water piping systems, ensuring cleanliness and purity in every drop.
★Designed for central (centralized) air conditioning systems, facilitating optimal climate control and energy efficiency.
Pipe connection
★Mark the socket depth at the pipe insertion end after piping, ensuring precise and accurate alignment in every installation.
★Thoroughly clean the connecting end faces of both pipes and fittings before threading the pipe into the pipe joint cover for a flawless connection.
★Use a hot melt machine to heat both pipes and fittings to be connected, adhering to the technical specifications required for the hot melt machine to ensure seamless integration.
★Upon reaching the designated heating time, promptly remove both pipe and fittings, simultaneously inserting them in a straight, non-rotational manner to the marked depth, creating a consistent flange at the joint.
★Complete the process by putting on the pipe joint cover after welding, ensuring a secure and lasting connection.
★The pipes and fittings melt completely into a single, unified body, achieving a perfect match that promises durability and reliability.
Why Choose us
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Company Profile
Welcome to LAOSHAN PIPE Corporation Limited, nestled in the heart of Qingdao, the jewel of China's coastal cities and a hub for prestigious brands around the globe.Founded in the vibrant year of 1994, We are a pioneering high-tech environmental enterprise, passionately dedicating our efforts to the innovation, production, sales, and installation of cutting-edge plastic pipeline systems that lead the industry in sustainability.With our esteemed company, we boast over 30 years of manufacturing excellence, sprawling across a vast 300,000 square meters of innovation and craftsmanship.,fortified by a robust investment of 80 million dollars. Our state-of-the-art facilities encompass a scientific management approach, modern architectural designs, and cutting-edge global production technology. Our arsenal includes more than 300 top-tier pipeline and pipe fitting machines, complemented by over 10 advanced testing units, both domestic and international, establishing us as a foremost production powerhouse in China. With an impressive annual capacity surpassing 300,000 tons, we deliver an extensive array of 5 major product series encompassing over 150 distinct specifications.
In 2021, our firm proudly achieved the ISO9001:2015 quality management and ISO14001:2015 environmental management certifications. Our esteemed 'Laoshan' brand has been recognized with prestigious accolades: 'Qingdao Famous Trademark' in 2013, 'Contract-abiding and Creditworthy Enterprise' in 2014, 'Shandong Famous Trademark' in 2015, and 'Specialized, Refined, Special, and New' enterprise in 2021, reaffirming our reputation for excellence.
Our diverse product portfolio spans over ten series within five primary categories: PVC-U, PP-R, PE, HDPE, and PE-RT. These products are integral to a multitude of sectors, including real estate construction, municipal landscaping, sewage treatment, urban water supply and drainage, interior design, communications, power and gas transmission, animal husbandry, and agricultural irrigation.
As a celebrated leader in China, we extend competitive pricing and unparalleled service to our global clientele. Supported by decades of industry experience, a robust R&D team, cutting-edge facilities, and intelligent management strategies, our products have captivated international markets, reaching 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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