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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 meticulously crafted under the stringent regulations of the ISO9001 quality system, ensuring unparalleled quality and reliability for safe and sustainable water supply solutions.
The PP-R drinking water pipe, a trailblazing innovation embraced by advanced nations globally, employs state-of-the-art homogeneous welding technology for both cold and hot water distribution projects. Its superior technical performance, coupled with outstanding economic benefits, distinguishes it from conventional alternatives. Notably, its exceptional hygienic qualities are engineered to meet the most stringent health and environmental protection standards, ensuring a seamless transition from production and usage to disposal and recycling processes.
This product boasts remarkable attributes including heat resistance, pressure endurance, thermal insulation, energy efficiency, and economic viability, promising an extended lifespan. As such, it is set to surpass existing water piping systems and emerge as the industry's frontrunner. Unlike traditional metal pipes, which can chemically interact with water's diverse chemical substances, minerals, and impurities, leading to oxidation and secondary pollution, our PP-R pipes are crafted from eco-friendly materials. These materials enhance polypropylene, guaranteeing no release of heavy metals or harmful substances, with a scale-free pipe wall that adheres to rigorous sanitary and health benchmarks. The PP-R pipe stands as the quintessential choice for sanitary and environmentally-conscious water transportation within 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
★Hygienic, non-chemical, and a green building material. The raw material of PP-R is polyolefin, whose molecules are only composed of carbon and hydrogen elements, and its hygienic performance is reliable.
★Effortless and dependable installation: Utilize our homogeneous hot-melt connection technique for a seamless joint completion in moments. This ensures a speedy and hassle-free installation, saving you precious time.
★Excellent heat preservation and energy efficiency: With a thermal conductivity of only 0.24W/m.k, this material provides outstanding insulation. It's twenty times more efficient than metal pipes, minimizing heat loss in hot water systems.
★Lightweight with superior strength: Boasting a specific gravity that's merely one-eighth of steel pipes, this material offers high pressure resilience, exceptional toughness, and remarkable impact resistance.
★Smooth internal and external walls reduce flow resistance, resulting in an energy-efficient fluid conveyance system with minimal energy consumption.
★Exceptional heat resistance: Our pipes maintain stable performance at 70ºC for continuous use and can tolerate temperatures up to 95ºC for short durations.
★Corrosion-resistant and non-scaling: Prevents fouling and clogging, ensuring no unsightly yellow rust on water basins or bathtubs, thus maintaining pristine water quality.
★Remarkable longevity: Designed for durability, these pipes have an impressive service life extending beyond 50 years under normal conditions.
Product application range
★Ideal for hot and cold water pipe systems, providing reliability and efficiency for both temperature ranges.
★Versatile heating systems application, including floor, wall, and radiant heating systems, ensuring optimal thermal performance.
★Pure water piping systems benefit from our pipes' hygienic properties, delivering safe and clean water.
★Perfect for central (centralized) air conditioning systems, offering robust and reliable performance.
Pipe connection
★Post-piping, ensure to mark the socket depth at the pipe's insertion end for precision and accuracy.
★Thoroughly clean the connecting faces of both pipes and fittings before threading the pipe into the joint cover.
★Utilize a hot melt machine to precisely heat the pipes and fittings. Ensure that the heating parameters align with the technical specifications of the hot melt machine for optimal connection.
★After heating, quickly remove and align the pipe and fittings without rotation, inserting directly to the marked depth to form a uniform flange at the joint.
★Secure the pipe joint cover post-welding to ensure a firm and secure fit.
★Achieve a perfect match by completely melting the pipes and fittings into one seamless body, ensuring a flawless and enduring connection.
Why Choose us
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Company Profile
LAOSHAN PIPE Corporation Limited proudly calls the picturesque and world-renowned seaside city of Qingdao its home, a city celebrated for its vibrant Chinese brand capital status.Since its inception in 1994, this company has emerged as a beacon of high-tech innovation in environmental protection. We specialize in the cutting-edge research, development, manufacturing, sales, and installation of state-of-the-art plastic pipeline systems.Our company, with over 30 years of manufacturing excellence, spans across a sprawling 300,000 square meters of innovation.,, driven by an investment of 80 million dollars, we pride ourselves on a scientific management approach, a modern architectural factory design, and the adoption of world-class production technologies. Boasting over 300 world-leading pipeline, pipe, and fitting forming equipment, complemented by more than 10 advanced testing instruments both domestically and internationally, we have established a first-rate production scale within China. With an impressive annual throughput exceeding 300,000 tons, we offer our customers an extensive portfolio encompassing 5 major series and over 150 product specifications.
In 2021, the company achieved the esteemed ISO9001:2015 quality management system certification alongside the ISO14001:2015 environmental management system certification. The 'Laoshan' brand, a hallmark of excellence, was distinguished as the 'Qingdao Famous Trademark' in 2013, recognized as a 'Contract Abiding and Creditworthy Enterprise' in 2014, honored as a 'Shandong Famous Trademark' in 2015, and acclaimed as a 'Specialized, Refined, Special, and New' enterprise in 2021.
Our flagship offerings span more than ten series across five distinctive categories: PVC-U, PP-R, PE, HDPE, and PE-RT. These products find versatile applications in diverse sectors, including real estate construction, municipal landscaping, sewage management, urban water systems, decor, communication, power and gas distribution, animal husbandry, and agricultural irrigation.
As a distinguished industry leader within China, we extend competitive pricing and exceptional service globally. With our wealth of manufacturing expertise, robust R&D capabilities, cutting-edge facilities, and intelligent management systems, our products have successfully penetrated markets in over 40 countries worldwide, 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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