
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 crafted with precision, adhering to the rigorous standards set by the ISO9001 quality system. This commitment ensures each pipe meets the highest benchmarks of quality and reliability, providing you with products that you can trust.
Discover the future of water transportation with our PP-R drinking water pipe, a cutting-edge innovation embraced by developed nations globally. Utilizing advanced homogeneous welding technology, it excels in both cold and hot water projects. Its outstanding technical attributes and superior economic value set it apart, with its exemplary hygienic performance meeting the most stringent global standards for sanitation and environmental safety, spanning the entire lifecycle from production to recycling.
Our product stands out with its remarkable features, including heat and pressure resistance, thermal insulation, energy efficiency, and cost-effectiveness. Designed for longevity, it is poised to supersede traditional pipes and emerge as a market leader. Unlike metal pipes that can lead to chemical reactions and secondary pollution, our PP-R pipes offer a pristine solution. Made from recycled, eco-friendly materials that fortify polypropylene, they guarantee no release of harmful heavy metals or substances, maintaining an unscalable surface that aligns with all health and safety standards. The PP-R pipe is the epitome of sanitary and eco-conscious design, ideal for safe drinking water and food industry applications.
Product Parameters

Numbered list |
Specification/mm |
Piece/box |
LS-2177 |
20 |
30*25 |
LS-2178 |
25 |
20*25 |
LS-2179 |
32 |
12*24 |
LS-2180 |
40 |
6*25 |
LS-2181 |
50 |
4*24 |
LS-2182 |
63 |
2*20 |
LS-2183 |
75 |
40 |
LS-2184 |
90 |
25 |
LS-2185 |
110 |
15 |
Features
★ Experience peace of mind with a hygienic, non-chemical, and environmentally friendly building material. Crafted from polyolefin, our PP-R material is purely composed of carbon and hydrogen, ensuring unparalleled hygienic reliability.
★ Enjoy a seamless and dependable installation process. With homogeneous hot-melt connections, each joint is accomplished swiftly, offering a convenient and time-efficient installation solution.
★ Maximize heat preservation and energy efficiency: Boasting a thermal conductivity of just 0.24W/m.k, a mere fraction compared to metal pipes, our product minimizes heat loss in hot water applications.
★ Benefit from lightweight yet robust construction: With a specific gravity that is only one-eighth that of steel, our pipes offer high pressure test strength, excellent toughness, and superior impact resistance.
★ Optimize energy consumption with smooth inner and outer walls that significantly reduce flow resistance, resulting in a more efficient fluid conveying system.
★ Feel confident with high heat resistance: Maintains optimal performance at 70ºC for regular use and withstands up to 95ºC for short-term high-temperature applications.
★ Keep your plumbing system pristine with corrosion resistance and no scaling: Our pipes prevent fouling, clogging, and unsightly rust stains in water basins and bathtubs.
★ Invest in longevity: Expect an impressive service life exceeding 50 years, ensuring long-lasting reliability and performance.
Product application range
★ Ideal for both hot and cold water pipe systems, ensuring versatility and reliability in various applications.
★ Perfect for comprehensive heating systems, including floor and wall heating as well as radiant heating solutions.
★ Suitable for pure water piping systems, maintaining purity and performance at every turn.
★ Designed for central or centralized air conditioning systems, offering seamless integration and efficiency.
Pipe connection
★ Begin by marking the socket depth on the pipe's insertion end for precise alignment.
★ Ensure cleanliness and precision by cleaning the connecting end faces of both pipes and fittings before insertion.
★ Employ a state-of-the-art hot melt machine to heat the pipes and fittings, adhering strictly to the technical parameters for impeccable connection.
★ Upon reaching optimal heating time, swiftly and simultaneously remove and align the pipe and fittings, inserting them smoothly to the marked depth to create a uniform flange at the joint.
★ After welding, enhance the joint integrity by fitting the pipe joint cover securely.
★ Achieve a flawless fit as pipes and fittings are seamlessly melted into a single, unified entity, offering a truly perfect match.
Why Choose us

Company Profile
Nestled in the heart of Qingdao, an internationally celebrated seaside tourist hotspot in China's brand capital, LAOSHAN PIPE Corporation Limited stands as a beacon of innovation and excellence.Established in the dynamic year of 1994, we are a pioneering high-tech enterprise specializing in cutting-edge environmental protection technologies, dedicated to the research, development, manufacturing, sales, and installation of state-of-the-art plastic pipeline systems.Our esteemed company boasts over 30 years of manufacturing prowess, sprawling across a massive 300,000 square meters,andsupported by a formidable investment of 80 million dollars. Our operations thrive on a robust scientific management model, complemented by a modern factory design and the integration of world-class production equipment. We proudly operate more than 300 advanced pipeline, pipe, and pipe fitting forming machines, alongside over 10 state-of-the-art testing apparatuses, establishing a premier production scale in China. With an impressive annual throughput exceeding 300,000 tons, we deliver an extensive array of products in 5 major series and over 150 specifications.
Our company attained ISO9001:2015 for quality management and ISO14001:2015 for environmental management certifications in 2021. The prestigious "Laoshan" brand was 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 designated as a "Specialized, Refined, Special, and New" enterprise in 2021.
We offer a diverse array of products spanning more than ten series across five categories: PVC-U, PP-R, PE, HDPE, and PE-RT. These exceptional products serve a multitude of sectors including real estate construction, municipal landscaping, sewage treatment, urban water supply and drainage, interior decoration, communication infrastructures, power transmission, gas distribution, animal husbandry, and agricultural drainage and irrigation.
As a distinguished leader in China, we offer unparalleled pricing and service to a global clientele. Equipped with extensive manufacturing expertise, a formidable R & D team, cutting-edge facilities, and intelligent management, our products have successfully penetrated international markets, reaching over 40 countries such as those in 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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