
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 |

Introducing our cutting-edge PP-R environmental protection and health water supply pipe series, meticulously crafted to meet the rigorous benchmarks and stringent criteria set by the ISO9001 quality system. Embark on a journey of superior quality and reliability with every installation.
Experience the pinnacle of innovation with our PP-R drinking water pipe, a groundbreaking product embraced by leading nations worldwide. Harnessing advanced homogeneous welding technology, it excels in both cold and hot water transportation projects. With unparalleled technical performance and economic efficiency, it outshines all competitors, especially known for its outstanding hygienic properties. From production to recycling, it meets the highest hygiene and environmental protection standards.
Discover the remarkable benefits of our product, boasting exceptional heat resistance, pressure resilience, heat preservation, energy conservation, and a long-lasting service life, making it an economical choice. This revolutionary pipe is set to supplant existing water pipes as the preferred leading solution. Unlike metal pipes that succumb to chemical reactions and oxidation, leading to secondary pollution, our PP-R pipe is crafted from recyclable, environmentally-friendly polypropylene. It ensures no release of heavy metals or harmful substances, upholds superior hygiene standards, and prevents scaling on the pipe walls. Ideal for drinking water and food industry transportation, our PP-R pipe stands as the pinnacle of sanitation and environmental friendliness.
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 the excellence of hygiene with our non-chemical, eco-friendly PPR Elbow 90 Degree Duct Elbow. Crafted from PP-R polyolefin, its molecular structure consists solely of carbon and hydrogen, ensuring impeccable hygienic performance.
★Enjoy the convenience and security of installation with our homogeneous hot-melt connection technology. Achieve a robust joint connection quickly, saving you valuable time and effort.
★Optimize heat preservation and energy savings with our product's low thermal conductivity of 0.24W/m.k, which is just a fraction of that found in metal pipes. Perfect for hot water applications with minimal heat dissipation.
★Benefit from the lightweight yet strong design of our PPR Elbow, boasting a specific gravity one-eighth that of steel. It excels in pressure testing, showcasing impressive toughness and resilience against impacts.
★Designed for efficiency, our product features smooth inner and outer walls, minimizing flow resistance and reducing energy consumption within fluid transport systems.
★Experience superior heat resistance with operating temperatures up to 70ºC for continuous use, and withstands short bursts of up to 95ºC—ideal for versatile temperature demands.
★Protect against corrosion and scaling. Our product prevents fouling, pipe clogging, and unsightly yellow rust spots in basins and bathtubs.
★Invest in durability with a product engineered for longevity. Enjoy a service life that exceeds 50 years, promising enduring reliability.
Product application range
★Ideal for both hot and cold water pipe systems, delivering versatility and efficiency.
★Perfect solution for heating systems, including floor and wall heating as well as radiant heating setups.
★Optimal for pure water piping systems, ensuring purity and performance.
★Seamlessly integrates into central and decentralized air conditioning systems.
Pipe connection
★Commence piping by marking the socket depth at the insertion end, ensuring precise setup.
★Ensure cleanliness at the connecting ends of pipes and fittings. Insert the pipe into the joint cover for a secure fit.
★Deploy a hot melt machine to heat the pipes and fittings thoroughly, adhering to the technical standards of the relevant equipment.
★Upon reaching optimal heating, swiftly align and insert the components, ensuring a perfect straight connection to the marked depth, forming a uniform flange.
★Finalize installation by attaching the pipe joint cover post-welding for enhanced security.
★Achieve a flawless integration as pipes and fittings melt into a singular, harmonious unit, epitomizing a perfect match.
Why Choose us

Company Profile
LAOSHAN PIPE Corporation Limited proudly resides in the picturesque coastal haven of Qingdao, a city celebrated worldwide for its maritime allure and hailed as the capital of Chinese brands.Established with a vision in 1994, our enterprise stands at the forefront of high-tech, environmentally conscious innovation. We specialize in the pioneering research and development, manufacturing, sales, and seamless installation of cutting-edge plastic pipeline systems.Our company boasts over three decades of manufacturing excellence, spreading across a vast area of 300,000 square meters.,with a robust investment of 80 million dollars backing our operations. Our scientifically driven management model and state-of-the-art factory designs are complemented by the integration of world-class production technology. We house more than 300 advanced pieces of pipeline, pipe, and pipe fitting equipment, alongside over 10 state-of-the-art testing devices sourced both domestically and internationally, establishing us as a leader in China's production landscape. With an impressive annual throughput exceeding 300,000 tons, we proudly present to our customers an extensive selection of 5 major product series encompassing over 150 specifications.
In 2021, we achieved significant milestones with our certification under ISO9001:2015 for quality management and ISO14001:2015 for environmental management. The 'Laoshan' brand has been recognized as a 'Qingdao Famous Trademark' in 2013, celebrated as a 'Contract Abiding and Creditworthy Enterprise' in 2014, honored with the 'Shandong Famous Trademark' in 2015, and acclaimed as a 'Specialized, Refined, Special, and New' enterprise in 2021.
Our extensive range of products encompasses more than ten series across five categories: PVC-U, PP-R, PE, HDPE, and PE-RT. These versatile solutions find applications in a multitude of sectors including real estate construction, municipal landscaping, sewage treatment, urban water supply and drainage, interior decoration, communication networks, power transmission, gas conveyance, animal husbandry, and agricultural irrigation.
As a prominent industry leader in China, we offer highly competitive pricing and unrivaled service to clients globally. Our wealth of manufacturing experience, bolstered by a formidable R&D team, sophisticated facilities, and intelligent management systems, has paved the way for our products to captivate markets around the globe, reaching 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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