
Product Description
Material |
PPR |
Specification |
20mm,25mm,32mm |
Color |
white, green |
Packing |
carton |
Delivery Medium |
Abt 35 days after despoit |
Application |
Delivery Water |
Sample |
Offer free samples |
OEM and ODM |
YES |

Experience the pinnacle of safety and environmental sustainability with our PP-R water supply pipes, crafted meticulously to align with the rigorous standards and strict requirements set by the ISO9001 quality system. These pipes embody our commitment to excellence and quality assurance.
Our PP-R drinking water pipes represent a revolutionary advancement, widely embraced by developed countries worldwide. Utilizing advanced homogeneous welding technology, these pipes are perfect for both cold and hot water transportation projects. Their superior comprehensive technical performance and outstanding economic benefits elevate them above comparable products. Notably, their exceptional hygienic attributes ensure they meet the most stringent hygiene and environmental standards, from production to usage, disposal, and recycling.
Our PP-R pipe products boast a plethora of benefits: impressive heat resistance, pressure endurance, exceptional heat preservation, energy efficiency, and remarkable longevity, all while being economically viable. These attributes make them poised to gradually replace existing water pipes and establish themselves as the leading choice. Unlike metal pipes that tend to oxidize and create secondary pollution via chemical reactions with water's chemical substances, minerals, and impurities, our PP-R pipes, composed of recyclable and environmentally friendly materials, offer a clean alternative. Free from heavy metals and health-compromising substances, they ensure a scale-free pipe wall that strictly adheres to sanitary and health standards. Indeed, PP-R pipes are the ideal choice for sanitary, eco-conscious water transportation in both the drinking water and food industries.
Product Parameters

Numbered list |
Specification/mm |
Piece/box |
LS-2210 |
20 |
20*12 |
LS-2211 |
25 |
10*12 |
LS-2212 |
32 |
4*7 |
Distinctive Features: Unveiling the Excellence
★ Embrace Hygiene: Crafted from pure polyolefin, our PP-R material assures hygienic, non-toxic, green building solutions. Its molecular structure, composed solely of carbon and hydrogen, guarantees reliable hygienic performance.
★ Effortless Installation: Experience the ease of our installation process with homogeneous hot-melt connections, designed to ensure quick and seamless joint completion, saving you both time and effort.
★ Superior Heat Preservation: With a thermal conductivity of just 0.24W/m.k, our PPR fittings boast an insulative power twenty times that of metal pipes, minimizing heat loss effectively in hot water applications.
★ Lightweight Durability: Offering a specific gravity at only one-eighth that of steel pipes, our fittings combine high-pressure strength, notable toughness, and exceptional impact resistance for unwavering performance.
★ Optimal Flow Efficiency: Enjoy reduced energy consumption with our fittings, engineered with smooth inner and outer walls to minimize flow resistance and optimize fluid conveyance.
★ Remarkable Heat Resistance: Capable of withstanding temperatures up to 70ºC for prolonged use and enduring peaks of 95ºC short-term, our fittings assure long-lasting high-temperature resilience.
★ Exceptional Corrosion Resistance: Designed to prevent scale build-up and blockages, our fittings protect against unsightly rust marks in basins and tubs, ensuring pristine water quality.
★ Extended Longevity: Our PPR fittings are engineered for durability, promising a service life that exceeds 50 years, providing peace of mind and long-term reliability.
Product Application Range: Versatility Redefined
★ Versatile Water Systems: Perfectly suited for both hot and cold water pipe systems, adapting to a range of requirements.
★ Comprehensive Heating Solutions: Ideal for various heating systems, including floor, wall, and radiant heating approaches.
★ Purity-Driven Water Systems: Engineered for use in pure water piping systems, ensuring uncompromised water quality.
★ Centralized Climate Control: Apt for integration in central and centralized air conditioning systems, ensuring efficient climate management.
Pipe Connection: Achieving Seamless Unity
★ Precise Marking: Mark the socket depth meticulously at the pipe's insertion end for accurate alignment.
★ Immaculate Cleaning: Ensure the connecting ends of pipes and fittings are spotless. Slide the pipe smoothly into the joint cover.
★ Precision Heating: Employ a hot melt machine to heat connections. Adhere to specified technical parameters to ensure optimal bonding.
★ Swift Execution: Once heated, promptly remove and insert pipes uniformly to the marked depth without rotation, forming a consistent flange.
★ Secure Finalization: After welding, secure the connection with the pipe joint cover for assured stability.
★ Perfect Integration: Our technology ensures pipes and fittings meld seamlessly, achieving an impeccable union.
Why Choose us

Company Profile
Located in the vibrant city of Qingdao, a hub of tourism and the capital of Chinese brands, LAOSHAN PIPE Corporation Limited stands as a beacon of excellence in the plastic piping industry.Established in the year 1994, Laoshan Pipe Corporation is a pioneering high-tech enterprise specializing in environmentally friendly technologies. We focus on the innovation, production, sales, and installation of cutting-edge plastic pipeline systems.Our company boasts over 30 years of experience in manufacturing, spanning an impressive 300,000 square meters.,with a significant investment of $80 million. Our operations are characterized by a scientific management approach, state-of-the-art factory design, and the deployment of world-class production equipment. We proudly maintain a fleet of more than 300 pipeline, pipe, and fitting machinery, complemented by over 10 advanced testing units, both domestic and international. This robust infrastructure supports our leading production capabilities within China. With an annual capacity exceeding 300,000 tons, we offer an extensive array of 5 major product series and over 150 different specifications to meet diverse customer needs.
In 2021, our dedication to quality and environmental stewardship was recognized with the ISO9001:2015 quality management certification and the ISO14001:2015 environmental management certification. The esteemed "Laoshan" brand has garnered numerous accolades, including the "Qingdao Famous Trademark" in 2013, "Contract Abiding and Creditworthy Enterprise" in 2014, "Shandong Famous Trademark" in 2015, and was distinguished as a "Specialized, Refined, Special, and New" enterprise in 2021.
Our diverse product portfolio encompasses over ten series across five core categories: PVC-U, PP-R, PE, HDPE, and PE-RT. These products serve a wide range of applications, from real estate development and municipal landscaping to sewage treatment, urban water management, interior design, telecommunications, power transmission, gas distribution, animal husbandry, and agricultural irrigation.
As a prestigious name in China, we offer globally competitive pricing and services, bringing our expertise to customers worldwide. Leveraging our extensive manufacturing experience, dedicated R&D team, and cutting-edge facilities, our products have gained widespread acceptance and are exported 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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