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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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The PP-R environmental protection and health water supply pipe series have been crafted in full compliance with the highest benchmarks and rigorous demands of the ISO9001 quality system, ensuring not just quality but a commitment to superior standards.
Our PP-R drinking water pipe represents a revolutionary product widely embraced in the world's most advanced countries today. Utilizing cutting-edge homogeneous welding technology, it excels in both cold and hot water transportation projects. Its outstanding technical performance and economic benefits surpass other products in its category. Particularly noteworthy is its exceptional hygiene performance, which is designed to meet the highest hygiene and environmental standards from production through use, to disposal and recycling.
This product boasts numerous advantages including remarkable heat resistance, pressure endurance, effective heat preservation, and energy-saving capabilities, alongside a long service life and cost-efficiency. As a result, it is poised to supplant other existing water pipes and lead the market. Unlike metal pipes that react chemically with water containing various chemicals, minerals, and impurities—leading to oxidation, degradation, and secondary pollution—our PP-R pipe's raw materials are recyclable and eco-friendly. The enhanced polypropylene composition ensures no release of heavy metals or harmful substances. Additionally, the non-scaling smooth pipe wall adheres to stringent sanitary and health standards, making PP-R the optimal sanitary and environmentally responsible choice for transporting drinking water and within 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 the superior qualities that set our product apart in the world of modern piping solutions.
★ Hygienic, Non-Chemical, and Eco-Friendly: Crafted from polyolefin PP-R, our pipe is a testament to purity and health safety, composed solely of carbon and hydrogen for unparalleled reliability and as a top-tier green building material.
★ Convenient & Reliable Installation: Enjoy effortless setup with our homogeneous hot-melt connection system, allowing for swift and efficient joint establishment that saves both time and effort.
★ Excellent Heat Preservation & Energy Efficiency: With a thermal conductivity of just 0.24W/m.k, our pipe boasts energy-saving capabilities, making it ideal for hot water applications with minimal heat dissipation.
★ Lightweight Yet Sturdy: It’s designed with a specific gravity one-eighth of steel, offering high pressure tolerance, superior toughness, and remarkable impact resistance.
★ Smooth Internal & External Surfaces: Designed for minimal flow resistance, our pipes ensure the energy-efficient transport of fluids, maximizing system efficiency.
★ Exceptional Heat Resistance: Capable of handling long-term use at 70ºC, our pipes can withstand short-term temperatures up to 95ºC, ensuring robust performance in high-heat scenarios.
★ Corrosion-Resistant & Non-Scaling: Prevents fouling, clogging, and unsightly stains typically caused by rust and scaling, ensuring the longevity of your water systems.
★ Remarkably Long Service Life: Engineered to last over 50 years, our pipes promise reliable, long-term utility in diverse applications.
Product Application Range: Versatile uses that highlight the adaptability and efficiency of our UPVC pipes in various systems.
★ Hot and Cold Water Pipe Systems: Perfectly tailored for both temperature extremes, delivering seamless operation.
★ Comprehensive Heating Systems: Ideal for floor, wall, and radiant heating applications, ensuring consistent warmth and comfort.
★ Pure Water Piping System: Ensures purity and safety in water delivery for critical applications.
★ Central (Centralized) Air Conditioning Systems: Provides reliable performance in demanding HVAC environments.
Pipe Connection: A precise guide to achieving flawless pipe connectivity through advanced techniques and equipment.
★ Mark Socket Depth: Begin by marking the socket depth accurately at the insertion end for precise alignment.
★ Clean & Prepare: Ensure the connecting surfaces are spotless before threading the pipe into the joint cover to guarantee a seamless fit.
★ Heat with Precision: Utilize a hot melt machine to bring the pipe and fittings to the optimal temperature, conforming to technical standards for a strong, secure connection.
★ Achieve Uniform Connection: Post-heating, swiftly insert and align the fittings to the marked depth without rotation, forming a perfect flange for secure bonding.
★ Finalize with Joint Cover: After welding, apply the joint cover to ensure additional strength and protection at the connection point.
★ Complete Fusion: Our pipes and fittings meld into a unified whole, epitomizing perfect compatibility and unmatched reliability.
Why Choose us
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Company Profile
LAOSHAN PIPE Corporation Limited, proudly established in the vibrant city of Qingdao, a jewel of global coastal tourism and recognized hub of Chinese branding, embodies excellence in every facet of its operation.Founded in the year 1994, our company stands at the forefront of innovation as a high-tech enterprise dedicated to environmental protection. We specialize in the research, development, production, sales, and installation of cutting-edge plastic pipeline systems that define new standards in infrastructure solutions.Our esteemed company boasts over 30 years of experience in manufacturing, sprawled across an impressive 300,000 square meters.,underpinned by a substantial investment of 80 million dollars. We employ a scientific management model and feature a sophisticated factory layout, complemented by state-of-the-art production equipment sourced globally. Housing more than 300 sophisticated pipeline, pipe, and pipe fitting forming units alongside over 10 advanced testing apparatuses, we have achieved a premier production scale within China. Our annual capacity exceeds 300,000 tons, delivering an expansive range of 5 major product series with over 150 specifications to our valued clientele.
Our company proudly achieved ISO9001:2015 quality management and ISO14001:2015 environmental management system certifications in 2021. The illustrious 'Laoshan' brand has garnered numerous accolades, including the prestigious 'Qingdao Famous Trademark' in 2013, recognition as a 'Contract Abiding and Creditworthy Enterprise' in 2014, the 'Shandong Famous Trademark' in 2015, and the esteemed title of 'Specialized, Refined, Special, and New' enterprise in 2021.
Our flagship products encompass over ten series across five pivotal categories, namely PVC-U, PP-R, PE, HDPE, and PE-RT, each engineered for excellence. These versatile solutions are integral to a multitude of sectors, including real estate construction, municipal landscaping, sewage treatment, urban water supply, and infrastructure projects, as well as communication, power, gas distribution, and agricultural irrigation.
Recognized as a leading entity in China's industrial landscape, we extend a competitive edge with our quotations and services to a global clientele. Our expertise in manufacturing, a robust R&D team, cutting-edge facilities, and intelligent management have enabled us to capture a broad international market, exporting to over 40 countries across Europe, the Middle East, Southeast Asia, the Americas, 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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