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 are meticulously crafted, adhering to the prestigious ISO9001 quality system's high standards and rigorous requirements. This ensures not only top-notch quality but also unmatched reliability and performance in every segment of its lifecycle.
The PP-R drinking water pipe stands as a revolutionary product, favored in the world's most advanced nations today. It employs state-of-the-art homogeneous welding technology for the seamless transportation of both cold and hot water. Its superior technical performance and economic indicators set it apart from other products, particularly due to its outstanding hygienic attributes. This product meets exceptionally rigorous hygiene and environmental protection standards from production to use, disposal, and recycling, making it a paragon of modern engineering.
Our product boasts exceptional advantages: heat resistance, pressure sustainability, thermal insulation, energy conservation, longevity, and economic efficiency. It is poised to supplant existing water pipe technologies, emerging as the definitive frontrunner. In water, which contains a multitude of chemical substances, minerals, and impurities, interaction with metal pipe walls can trigger chemical reactions, leading to oxidation and secondary pollution. In contrast, the raw materials used in PP-R pipes are recyclable and eco-friendly, with robust polypropylene that prevents the release of heavy metals or other harmful substances. The pipe walls are designed to resist scaling, meeting the highest sanitary and health standards. The PP-R pipe is ideal for sanitary and environmentally conscious water management, perfect for drinking water and food industry transport.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 unmatched hygiene and eco-friendliness with our green building material! Crafted from polyolefin-based PP-R, our product is composed purely of carbon and hydrogen, ensuring reliable hygienic performance for all your needs.
★ Enjoy the ease of installation with our convenient and reliable system! Our homogeneous hot-melt connection allows for quick and effortless joint connection, saving both time and effort.
★ Achieve superior heat preservation and energy savings! With a thermal conductivity of just 0.24W/m.k, our product boasts only one-twentieth the conductivity of metal pipes, ensuring minimal heat loss in hot water applications.
★ Benefit from the lightweight advantage and high specific strength! Our product boasts a specific gravity about one-eighth that of steel pipes, displaying high test strength, remarkable toughness, and impressive impact resistance.
★ Glide smoothly with minimal flow resistance! The product's smooth inner and outer walls reduce energy consumption within your fluid conveying systems, ensuring a seamless flow.
★ Withstand high temperatures with confidence! Our product is designed for long-term normal use at 70ºC, withstanding up to 95ºC for short-term applications, offering you unparalleled heat resistance.
★ Embrace corrosion resistance and non-scaling properties! Our product prevents fouling, clogging, and the unsightly yellow rust spots on water basins and bathtubs.
★ Rely on an impressively long service life! Our product is engineered to last over 50 years, providing resilience and reliability for decades to come.
Product application range
★ Perfectly suited for hot and cold water pipe systems, ensuring versatility and reliability in various settings.
★ Ideal for modern heating systems, including floor and wall heating, as well as radiant heating systems, for optimal comfort.
★ Designed for pure water piping systems, maintaining the highest standards of cleanliness and purity.
★ Tailored for central (centralized) air conditioning systems, delivering efficient performance and comfort.
Pipe connection
★ Ensure precision by marking the socket depth at the pipe's insertion end after piping.
★ Maintain cleanliness by preparing and cleaning the connecting end faces of pipes and fittings. Guide the pipe into the joint cover with care.
★ Utilize a hot melt machine for effective heating of pipes and fittings. Adhere to technical heating parameters for optimal performance.
★ Once heated, promptly remove the pipe and fittings, insert them evenly to the marked depth without rotation to form a uniform flange at the joint.
★ Secure the connection by placing the joint cover after welding, ensuring a perfect fit.
★ Achieve a flawless match as pipes and fittings seamlessly fuse into one entity, guaranteeing strength and durability.
Why Choose us
Company Profile
LAOSHAN PIPE Corporation Limited, nestled in the picturesque locale of Qingdao, a globally acclaimed seaside tourist destination, and a hub of Chinese brand prowess,established its roots in the year 1994, emerges as a cutting-edge environmental protection technology enterprise, dedicated to the ingenious research, meticulous development, manufacturing excellence, sales, and precise installation of innovative plastic pipeline systems.Our esteemed company boasts over 30 years of manufacturing expertise, sprawling across an impressive 300,000 square meters, fortified by a substantial investment of 80 million dollars. At our core lies a scientific management ethos, complemented by an ultra-modern factory design and the integration of world-class production technologies. Currently, we operate over 300 sets of state-of-the-art pipeline, pipe, and pipe fitting forming equipment, alongside more than 10 advanced testing apparatus from both domestic and international sources, establishing an unparalleled production scale within China. With a remarkable annual throughput exceeding 300,000 tons, we proudly offer 5 major series encompassing over 150 distinct product specifications.
In 2021, our company achieved the prestigious ISO9001:2015 quality management system certification and ISO14001:2015 environmental management system certification. The esteemed "Laoshan" brand has garnered accolades such as "Qingdao Famous Trademark" in 2013, "Contract Abiding and Creditworthy Enterprise" in 2014, "Shandong Famous Trademark" in 2015, and was recognized as a "Specialized, Refined, Special, and New" enterprise in 2021.
Our flagship products span more than ten series across five pivotal categories including PVC-U, PP-R, PE, HDPE, and PE-RT. These versatile products find comprehensive applications in diverse sectors such as real estate construction, municipal landscaping, sewage treatment, urban water management, interior decoration, telecommunications, power and gas transmission, and agricultural drainage and irrigation.
As an illustrious name in China, we proudly extend competitive pricing and impeccable service to a global clientele. With our wealth of manufacturing experience, robust R&D capabilities, advanced facilities, and intelligent management systems, our products have carved a formidable presence across more than 40 countries worldwide, reaching regions such as 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.