Basic Info.
Kind
Thermoplastics Pipes
Water Absorption
Customized
Contraction Percentage
Customized
Tensile Strength
Customized
Density G/Cubic Centimeter
0.89-0.91 20 Degree Celsius
Heat Conductivity Coefficient W/M.K
0.23-0.24 20 Degree Celsius
Coefficient of Linear Expansion mm/M K
0.14-0.16
Elasticity Modulus N/Sqmm
800 20 Degree Celsius
Tensile Strength MPa
Greater Than or Equal to 20
Longitudinal Retraction Rate
2% or Less 15j , 2h
Impact Test of Simple Supported Beam
Sample Breakage Rate Is Less Than 10%
Customized Service
OEM & ODM
Field of Use
Suitable for Home Improvement and Industrial
PPR Tube Characteristics
The Inner and Outer Walls Are Smooth and The Water
Transport Package
Customizable
Product Description
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 |
Our PP-R environmental protection and health water supply pipe series is crafted with precision, conforming to the highest benchmarks and rigorous stipulations of the ISO9001 quality management system. Experience unmatched reliability and excellence.
Discover the PP-R drinking water pipe, a revolutionary product embraced by developed nations for its state-of-the-art homogeneous welding technology, ideal for both cold and hot water transportation projects. It outshines its counterparts with unmatched technical performance and economic value. Its exceptional hygienic features meet the most stringent sanitary and eco-friendly standards, ensuring impeccable safety from production to disposal and recycling.
The product is distinguished by its superb heat and pressure resistance, outstanding thermal insulation, energy efficiency, and remarkable longevity. Destined to outclass existing water pipes, it promises to be the forefront of future innovations. Typical water pipes often interact with chemical substances, minerals, and impurities, leading to oxidation and secondary pollution. However, our PP-R pipes, made from recyclable and eco-friendly reinforced polypropylene, release no heavy metals or harmful substances. Their scale-free pipe walls adhere to stringent sanitary and health standards, making PP-R pipes the optimal choice for safe and eco-friendly water transportation in both the drinking water and food industries.Product Parameters
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 the utmost in hygienic standards with our non-chemical, eco-friendly green building material, crafted from PP-R polyolefin. This exceptional material ensures molecules comprised solely of carbon and hydrogen, guaranteeing unparalleled hygienic reliability.
★Enjoy the ease and dependability of our installation process. Our homogeneous hot-melt connection allows for swift, efficient joint completion, saving both time and effort, making your installation process seamless and stress-free.
★Benefit from superior heat preservation and remarkable energy savings. Our thermal conductivity of 0.24W/m.k is a mere fraction—just one-twentieth—of that found in metal pipes, making it ideal for hot water applications with minimal heat loss.
★Discover the advantage of lightweight design combined with high specific strength. Weighing only one-eighth of steel pipes, our pressure test strength is impressive, combined with excellent toughness and outstanding impact resistance.
★Experience the smooth, low-resistance inner and outer walls of our products, which significantly reduce flow resistance and energy consumption within fluid conveying systems.
★Count on high heat resistance. Our products seamlessly handle long-term water conveyance at 70ºC, with the capacity to withstand up to 95ºC during short-term usage, ensuring resilience and reliability.
★Our corrosion-resistant and non-scaling properties prevent pipe fouling and clogs, eliminating unsightly yellow rust spots in water basins and bathtubs, ensuring your pipes remain clean and efficient.
★Trust in a long-lasting solution with a service life that exceeds 50 years, providing you with peace of mind and enduring performance.
Product application range
★Versatile, our products excel in hot and cold water pipe systems, meeting diverse needs with ease.
★Perfect for a variety of heating systems, including floor, wall, and radiant heating, offering comprehensive solutions.
★Ideal for pure water piping systems, ensuring clean and uncontaminated water delivery.
★Central and centralized air conditioning systems benefit from our superior piping solutions, enhancing efficiency and performance.
Pipe connection
★Ensure precision with our pipe connection process. Start by marking the socket depth at the pipe insertion end for accuracy.
★Maintain cleanliness by thoroughly cleaning the connecting faces of pipes and fittings, then seamlessly thread the pipe into the pipe joint cover.
★Utilize a high-quality hot melt machine to appropriately heat pipes and fittings, adhering to necessary technical standards for optimal results.
★Upon reaching the designated heating time, promptly remove and insert the pipe and fittings. Ensure they align without rotation to the marked depth, forming a uniform flange at the joint, guaranteeing a perfect seal.
★Finish the connection flawlessly by placing the pipe joint cover after welding, completing a secure and professional assembly.
★Achieve perfection as pipes and fittings meld into a singular, cohesive unit, exemplifying a truly perfect match in every regard.
Why Choose us
Company Profile
LAOSHAN PIPE Corporation Limited is proudly nestled in Qingdao, an illustrious seaside tourist haven and the Chinese brand capital, known for its dynamic and vibrant environment.Established in 1994, We stand as a beacon of innovation, being a high-tech environmental protection technology enterprise dedicated to the research, development, manufacturing, sales, and installation of cutting-edge plastic pipeline systems.Our esteemed company boasts over 30 years of manufacturing excellence, sprawling over a remarkable 300,000 square meters,,with an impressive total investment of 80 million dollars. Our hallmark features include a scientific management model, state-of-the-art factory design, and top-tier production equipment from across the globe. We are equipped with more than 300 sets of pipeline, pipe, and pipe fitting forming machinery, complemented by over 10 advanced testing devices, creating a premier production scale in China. Annually, we achieve an exceptional throughput of over 300,000 tons, offering our clients five major series and over 150 specifications of premium products.
In 2021, we proudly achieved ISO9001:2015 quality management system certification and ISO14001:2015 environmental management system certification. The "Laoshan" brand has been honored with the "Qingdao Famous Trademark" in 2013, recognized as a "Contract Abiding and Creditworthy Enterprise" in 2014, awarded "Shandong Famous Trademark" in 2015, and distinguished as a "Specialized, Refined, Special, and New" enterprise in 2021.
Our diverse portfolio includes more than ten series across five categories: PVC-U, PP-R, PE, HDPE, and PE-RT. These products are integral to a myriad of applications such as real estate construction engineering, municipal landscaping, sewage treatment, urban water supply and drainage, interior decoration, communication, power transmission, gas distribution, animal husbandry, and agricultural drainage and irrigation, among others.
As a leading name in China, we deliver highly competitive quotes and unparalleled service to a global clientele. Supported by our extensive manufacturing experience, robust R & D team, cutting-edge facilities, and smart management, our products have successfully penetrated international markets, reaching over 40 countries including regions like Europe, the Middle East, Southeast Asia, South America, North America, Australia, South Korea, and India.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
Address:
Room 9033, gth Floor, KASO Offce Building, No. 100 Shenzhen Road, Laoshan, Qingdao, Shandong
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Chemicals, Construction & Decoration, Industrial Equipment & Components, Light Industry & Daily Use, Manufacturing & Processing Machinery, Tools & Hardware
Management System Certification:
ISO 9001, ISO 14001
Company Introduction:
Different kinds of products are available in our company. We′re pleased to get your Inquiry and we will reply you as soon as possible. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective.
LAOSHAN PIPE Corporation Limited is located in Qingdao, a world-renowned seaside tourist city in the Chinese brand capital, was built in 1994, The company is a high-tech environmental protection technology enterprise engaged in the research and development, manufacturing, sales, and installation of new plastic pipeline systems. Our company are 30+ years manufacturer. Covering an area of 300000 square meters, with a total investment of 80 million dollars. We have a scientific management model, modern factory design, and the introduction of world-class production equipment. We now have more than 300 sets of pipeline, pipe, and pipe fitting forming equipment, as well as more than 10 advanced testing equipment at home and abroad, forming a first-class production scale in China. With an annual throughput of over 300000 tons, we provide customers with 5 major series and over 150 specifications of products.
The company passed the ISO9001: 2015 quality management system certification and ISO14001: 2015 environmental management system certification in 2021. The "Laoshan" brand was awarded the "Qingdao Famous Trademark" in 2013, the "Contract abiding and Creditworthy Enterprise" in 2014, the "Shandong Famous Trademark" in 2015, and the "Specialized, Refined, Special, and New" enterprise in 2021.
The company′s main products include more than ten series of five categories: PVC-U, PP-R, PE, HDPE, and PE-RT. The product is widely used in various fields such as real estate construction engineering, municipal landscaping and greening engineering, sewage treatment, urban water supply and drainage, decoration, communication, power transmission, gas transmission, animal husbandry, and agricultural drainage and irrigation.
As a well-known company in China, we provide competitive quotation and service to customers all over the world. With rich experience on manufacturing, strong R & D team, advanced facilities and intelligent management, our products have opened a wide market around the world, being exported to more than 40 countries, such as Europe, Middle East, Southeast Asia, South America, North America, Australia, South Korea and India. Best quality, Satisfied products Made from high-quality raw materials directly from Borealis and Korea Hyosung, our products have passed the certification of AENOR, WARS and CE in Europe, ISO 9001: 2008 quality management system, ISO 14001: 2004 environmental management system and ISO 45001 Occupational health and safety management system. The products are manufacturing strictly according to German standard DIN8077/8078 for the pipes and DIN16962 for the fittings or ISO15874 standard.