
Product Description
Material |
PPR |
Specification |
20mm,25mm,32mm,40mm,50mm,
63mm,75mm,90mm,110mm |
Color |
white, green |
Packing |
carton |
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 meticulously crafted to align with the esteemed ISO9001 quality system. Our commitment to excellence ensures that each pipe meets high standards and rigorous requirements, making them an ideal choice for sustainable water delivery solutions.
The PP-R Drinking Water Pipe stands as a groundbreaking innovation, widely embraced by developed nations worldwide. Utilizing advanced homogeneous welding technology, it excels in both cold and hot water transportation projects. Its remarkable technical prowess and economic efficiency far exceed those of competing products. Notably, its superb hygienic properties adhere to the strictest health and environmental protection standards, from production and usage to disposal and recycling. This positions it as the ultimate choice for modern water transport solutions.
Our PP-R pipes offer an array of exceptional benefits including impressive heat resistance, robust pressure endurance, effective heat preservation, and notable energy savings. With a long lifespan and cost-effective nature, they are poised to replace traditional water pipes and emerge as the market leader. Unlike metal pipes that react chemically with water impurities causing oxidation and secondary pollution, our PP-R pipes are crafted from eco-friendly, strengthened polypropylene. This ensures they are free from heavy metals and harmful substances, adhering to stringent sanitary and health standards. The non-scaling pipe walls make these pipes the ideal sanitary and environmentally-friendly solution for drinking water and food industry transportation.
Product Parameters

Numbered list |
Specification/mm |
Piece/box |
LS-2168 |
20 |
25*24 |
LS-2169 |
25 |
15*24 |
LS-2170 |
32 |
8*24 |
LS-2171 |
40 |
4*29 |
LS-2172 |
50 |
3*22 |
LS-2173 |
63 |
2*19 |
LS-2174 |
75 |
30 |
LS-2175 |
90 |
20 |
LS-2176 |
110 |
12 |
Features
★ Experience ultimate hygiene with our product—crafted from non-chemical, eco-friendly, green building materials. Made from PP-R polyolefin, it assures a hygienic performance that's dependable, combining carbon and hydrogen molecules effortlessly.
★ Swift and secure installations are now a reality! Our product employs a homogeneous hot-melt connection technology, creating robust joints in mere moments. This process not only saves time but also simplifies the installation.
★ Enjoy significant heat preservation and energy savings with our product. Its thermal conductivity stands at 0.24W/m.k, a mere one-twentieth of that found in metal pipes, ensuring minimal heat loss in hot water systems.
★ With its lightweight nature and high specific strength, this product is engineered for excellence. Weighing only one-eighth of a steel pipe, it showcases superior pressure test strength, remarkable toughness, and impressive impact resistance.
★ The product's smooth inner and outer walls minimize flow resistance, making it an energy-efficient choice for fluid conveyance systems.
★ Demonstrating high heat resistance, our product maintains excellent performance with water temperatures of 70ºC for prolonged use, and can handle up to 95ºC for brief periods.
★ Corrosion-resistant and non-scaling, this product prevents pipe fouling and blockage and guards against unsightly yellow rust spots in sinks and bathtubs.
★ Designed for durability, our product boasts a lengthy service life, easily surpassing 50 years under typical conditions.
Product application range
★ Suitable for both hot and cold water pipe systems, ensuring versatile use across projects.
★ Ideal for heating systems, including floor, wall, and radiant heating solutions, offering comprehensive thermal comfort.
★ Perfect for pure water piping systems, ensuring clean and safe water delivery.
★ Compatible with central (centralized) air conditioning systems, seamlessly supporting your climate control needs.
Pipe connection
★ After laying the piping, accurately mark the socket depth at the pipe insertion end for precision.
★ Ensure the connecting ends of pipes and fittings are clean. Thread the pipe into the joint cover for a secure fit.
★ Utilize a hot melt machine to heat pipes and fittings, ensuring the parameters align with the technical specs of the relevant equipment.
★ Once the optimal heating time is reached, swiftly remove and insert both pipe and fitting to the marked depth without twisting, creating a uniform and stable flange at the joint.
★ Secure the pipe joint cover post-welding for enhanced protection.
★ Experience a flawless connection as pipes and fittings meld into a unified entity, achieving a perfect match.
Why Choose us

Company Profile
Nestled in the picturesque city of Qingdao, a globally acclaimed seaside tourist destination and hub of Chinese brand excellence, stands the illustrious LAOSHAN PIPE Corporation Limited.Established in the promising year of 1994, this innovative firm stands at the forefront of high-tech, eco-friendly technology, specializing in the pioneering research, state-of-the-art manufacturing, strategic sales, and seamless installation of cutting-edge plastic pipeline systems.Our esteemed company brings over 30 years of manufacturing excellence to the table, sprawling over a vast expanse of 300,000 square meters,,and entails an impressive total investment of 80 million dollars. Featuring a meticulous scientific management model and a modern factory design, we proudly host world-class production equipment. Our facilities boast over 300 sophisticated pipeline, pipe, and pipe fitting forming equipment, complemented by more than 10 advanced testing units, both domestically and internationally, thus establishing an unparalleled production scale in China. With an astounding annual throughput exceeding 300,000 tons, we offer our esteemed clientele 5 major product series, covering over 150 diverse specifications.
Our commitment to excellence is reflected in our achievements; in 2021, we proudly obtained the ISO9001:2015 quality management system certification and the ISO14001:2015 environmental management system certification. Our prestigious 'Laoshan' brand earned the revered title of '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 product line encompasses a remarkable array of over ten series across five categories: PVC-U, PP-R, PE, HDPE, and PE-RT. These versatile products find diverse applications in an array of sectors, including real estate infrastructure, municipal landscaping and greening projects, efficient sewage management, urban water distribution and drainage, elegant decoration, modern communication, robust power transmission, secure gas transmission, thriving animal husbandry, and advanced agricultural drainage and irrigation.
As a distinguished entity within the Chinese market, we are committed to delivering competitive quotations and exemplary service to our global clientele. Our extensive manufacturing experience, dynamic R&D team, cutting-edge facilities, and intelligent management systems have propelled our products into a broad international market. We proudly export to over 40 countries, including 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.
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