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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 prestigious ISO9001 quality system. We pride ourselves on maintaining the highest standards and strict requirements, ensuring unparalleled quality and reliability in each and every product we deliver.
The PP-R drinking water pipe represents the pinnacle of modern engineering, a revolutionary product embraced by advanced nations worldwide. Utilizing cutting-edge homogeneous welding technology, these pipes excel in both cold and hot water transportation projects. Their unmatched technical performance and economic advantages outshine all comparable products. What sets them apart is their exceptional hygienic performance, fulfilling even the most rigorous hygiene and environmental protection standards—from production, through use, to disposal and recycling.
Our product stands out with its remarkable heat resistance, pressure endurance, and thermal insulation, all contributing to energy efficiency and a prolonged lifespan. This economical solution is poised to supersede traditional water pipes and dominate the market. With water containing various chemicals, minerals, and impurities, interaction with metal pipe walls can lead to chemical reactions, oxidation, and detrimental pollution. However, our PP-R pipes are crafted from recycled and eco-friendly polypropylene materials that prevent the release of heavy metals or harmful substances. The pipe walls remain scale-free, fully compliant with health and sanitation standards. This makes PP-R pipes the ultimate choice for sanitary and eco-conscious water transportation in the drinking water and food industries.
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 unmatched hygiene with our non-chemical and eco-friendly building material. Constructed from PP-R polyolefin, our High Quality UPVC Water Pipes deliver reliable hygienic performance, composed solely of carbon and hydrogen molecules.
★ Enjoy effortless, dependable installation with our state-of-the-art homogeneous hot-melt connection. Complete joint connections swiftly, saving both time and effort during installation.
★ Achieve superior heat preservation and energy efficiency with our pipes, boasting a thermal conductivity of just 0.24W/m.k. This is merely one-twentieth of that found in traditional metal pipes, ensuring minimal heat loss in hot water applications.
★ Benefit from lightweight yet robust design. Our pipes weigh approximately one-eighth of steel pipes, yet offer high pressure test strength, excellent toughness, and remarkable impact resistance.
★ Experience seamless fluid conveyance with our smooth inner and outer product walls. Reduced flow resistance translates to lower energy consumption within your fluid transport systems.
★ Exceptional high heat resistance: Our pipes are engineered to function seamlessly at a working temperature of 70ºC for extended periods, withstanding up to 95ºC for brief durations.
★ Withstand the test of time with our corrosion-resistant, non-scaling pipes. Avoid fouling, pipe clogging, and unsightly yellow rust spots in your water basins and bathtubs.
★ Invest confidently in a product with a long service life, offering you a reliable operational span exceeding 50 years.
Product application range
★ Ideal for both hot and cold water pipe systems, ensuring versatile application.
★ Perfect for heating systems, including floor, wall, and radiant heating configurations.
★ Designed for pure water piping systems, maintaining the integrity of your water supply.
★ Centralized air conditioning systems will benefit from our robust and efficient piping solutions.
Pipe connection
★ Commence your installation by marking the socket depth on the pipe insertion end, ensuring precision in connections.
★ Thoroughly clean the connecting surfaces of pipes and fittings. Carefully thread the pipe into the joint cover for a seamless fit.
★ Utilize a high-performance hot melt machine to heat both pipes and fittings. Ensure that heating parameters align with the technical specifications of your hot melt device.
★ Following the prescribed heating duration, swiftly detach and align the pipe and fittings, inserting them uniformly to the marked depth without rotation, creating a consistent flange at the joint.
★ After welding, affix the pipe joint cover to secure the installation.
★ Our pipes and fittings meld into a single, cohesive unit, representing a true pinnacle of seamless integration and perfect compatibility.
Why Choose us
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Company Profile
LAOSHAN PIPE Corporation Limited, nestled in the scenic and globally admired seaside city of Qingdao, also known as China's brand capital,was established in the year 1994, This company stands as a beacon of high-tech innovation in environmental protection, specializing in the research, development, manufacturing, sales, and installation of cutting-edge plastic pipeline systems.Our company boasts over 30 years of manufacturing excellence, sprawling across an impressive 300,000 square meters,with a substantial total investment of 80 million dollars. We pride ourselves on a scientific management model, state-of-the-art factory design, and the incorporation of world-class production equipment. Our robust infrastructure includes more than 300 sets of pipeline, pipe, and pipe fitting forming equipment, complemented by over 10 advanced testing devices, both domestic and international. This positions us as a leader in production scale within China. Our annual production capacity exceeds 300,000 tons, offering customers 5 major series and over 150 product specifications to meet diverse needs.
In 2021, the company achieved the prestigious ISO9001:2015 quality management system certification and ISO14001:2015 environmental management system certification. The esteemed 'Laoshan' brand received accolades such as 'Qingdao Famous Trademark' in 2013, 'Contract Abiding and Creditworthy Enterprise' in 2014, 'Shandong Famous Trademark' in 2015, and recognized as a 'Specialized, Refined, Special, and New' enterprise in 2021.
Our main product range encompasses more than ten series across five categories: PVC-U, PP-R, PE, HDPE, and PE-RT. These products find extensive applications in diverse sectors including real estate construction, municipal landscaping, sewage treatment, urban water supply and drainage, interior decoration, communications, power and gas transmission, as well as animal husbandry and agricultural irrigation.
Renowned across China, we offer unmatched quotations and services to a global clientele. With our rich manufacturing experience, a powerhouse R&D team, top-tier facilities, and intelligent management, our products have carved a significant presence internationally, being exported to 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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