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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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Crafted with precision and engineered for excellence, our PP-R environmental protection and health water supply pipe series epitomize quality. These products are meticulously produced under the rigorous standards and stringent requirements of the ISO9001 quality system, ensuring unparalleled reliability and safety.
Our PP-R drinking water pipe represents the pinnacle of innovation, as it is a cutting-edge solution widely embraced in developed nations today. Leveraging homogeneous welding technology for seamless cold and hot water transportation projects, this remarkable product surpasses its counterparts in both comprehensive technical performance and economic efficiency. Notably, its exceptional hygienic attributes meet the highest standards for hygiene and environmental protection, from production through use, disposal, and recycling.
Experience the unparalleled benefits of our product, which excels in heat resistance, pressure tolerance, thermal insulation, and energy efficiency. Its longevity and cost-effectiveness position it to progressively replace existing water pipes and become the market leader. Unlike conventional metal pipes, which can chemically react with water's diverse chemical substances, minerals, and impurities leading to oxidation, detachment, and secondary pollution, our PP-R pipe is crafted with recyclable and reusable eco-friendly materials. These enhanced polypropylene materials release no heavy metals or harmful substances, ensuring a scale-free pipe wall that strictly adheres to sanitary and health standards. The PP-R pipe stands out as the ideal sanitary and eco-conscious water conduit for transporting drinking water and supporting 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
★ Discover a hygienic, chemical-free, and environmentally friendly building material! Crafted from polyolefin, our PP-R boasts molecules made solely of carbon and hydrogen, ensuring top-notch hygienic performance and a safe choice for green construction.
★ Experience the ease and dependability of installation with our homogeneous hot-melt connection. Complete a joint connection swiftly, saving both time and effort, making installation a breeze.
★ Benefit from superior heat preservation and energy efficiency. With a thermal conductivity of merely 0.24W/m.k, our pipes vastly outperform metal alternatives, facilitating minimal heat loss in hot water systems.
★ Enjoy the advantages of lightweight yet high-strength pipes. Our product weighs about one-eighth of steel counterparts, offers robust pressure test strength, and delivers excellent toughness and impact resistance.
★ Appreciate the smooth inner and outer walls of our pipes, which significantly reduce flow resistance, ultimately leading to lower energy consumption in fluid transport systems.
★ Rely on high heat resistance: Capable of withstanding a steady 70ºC for everyday use, and tolerating up to 95ºC for short durations, our pipes assure reliable high temperature performance.
★ Trust in our corrosion-resistant, non-scaling pipes. They effectively prevent fouling, clogging, and the unsightly rust stains on water basins and bathtubs, ensuring a clean water flow.
★ Count on a long-lasting service life. Our pipes are designed to serve efficiently for over 50 years, offering exceptional durability and reliability.
Product application range
★ Perfect for hot and cold water pipe systems, delivering versatility and reliability for diverse application needs.
★ Ideal for heating systems, including innovative floor and wall heating, as well as radiant heating solutions, ensuring comfort and efficiency.
★ Suitable for pure water piping systems, ensuring the highest quality water delivery.
★ Compatible with central (centralized) air conditioning systems, offering seamless integration and performance.
Pipe connection
★ Start by marking the socket depth at the pipe's insertion end, setting the stage for precise connections.
★ Clean the connecting surfaces of pipes and fittings meticulously. Insert the pipe into the joint cover, ensuring cleanliness and precision.
★ Utilize a hot melt machine to heat pipes and fittings. Ensure heating parameters align with the technical specifications of the hot melt equipment for optimal results.
★ Once heating time is reached, swiftly remove and align pipe and fittings without rotation, inserting to the marked depth to form a uniform flange at the joint.
★ Secure the connection by placing the pipe joint cover after welding, finalizing the process.
★ Achieve flawless integration as pipes and fittings melt into a single entity, showcasing the perfect match of components.
Why Choose us
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Company Profile
LAOSHAN PIPE Corporation Limited is prestigiously nestled in the vibrant, internationally acclaimed seaside city of Qingdao, a gem within China's brand capital.It was established back in 1994, Proudly standing as a high-tech environmental protection technology enterprise, we specialize in the intricate research, innovative development, meticulous manufacturing, strategic sales, and expert installation of cutting-edge plastic pipeline systems.Our esteemed company boasts over 30 years of manufacturing experience, sprawling across an expansive area of 300,000 square meters,enhanced by a robust investment of 80 million dollars. Our operations are driven by a scientific management model and modern factory designs, complemented by the integration of world-class production equipment. We proudly operate over 300 state-of-the-art pipeline, pipe, and pipe fitting forming machines, paired with more than 10 advanced testing apparatuses both domestically and internationally, establishing a premier production scale in China. With a remarkable annual throughput exceeding 300,000 tons, we supply 5 major product series and over 150 distinct specifications ensuring quality and variety for our clients.
In 2021, the company triumphed in attaining the ISO9001:2015 quality management system certification and ISO14001:2015 environmental management system certification. Our 'Laoshan' brand was honored with the 'Qingdao Famous Trademark' in 2013, recognized as a 'Contract Abiding and Creditworthy Enterprise' in 2014, awarded the 'Shandong Famous Trademark' in 2015, and celebrated as a 'Specialized, Refined, Special, and New' enterprise in 2021.
Our extensive product portfolio includes over ten diverse series encompassing five categories: PVC-U, PP-R, PE, HDPE, and PE-RT. These products are essential across numerous industries including real estate construction, municipal landscaping, sewage treatment, urban water supply, drainage, interior decoration, communication, power transmission, gas distribution, animal husbandry, and agricultural drainage and irrigation.
As a distinguished entity within China, we are committed to offering competitive quotes and unparalleled service to a global clientele. Our vast manufacturing expertise, formidable R&D team, cutting-edge facilities, and intelligent management systems enable us to capture expansive markets worldwide. Our products are proudly exported to over 40 countries, spanning 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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