
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 premier PP-R environmental protection and health water supply pipe series, meticulously crafted to adhere to the pinnacle of quality assurance. Each item is manufactured with precision, aligning seamlessly with the high standards of the ISO9001 quality system, guaranteeing unmatched reliability and safety in every facet of its use.
Experience the innovation of the PP-R drinking water pipe, a groundbreaking advancement ubiquitously favored in the world's most developed nations. Engineered with cutting-edge homogeneous welding technology, it excels in both cold and hot water transportation projects. This product boasts an unparalleled technical performance and economical advantage that significantly outshine other market alternatives. Notably, its exceptional hygienic attributes enable it to satisfy rigorous global health and environmental protection standards throughout its lifecycle—from production to recycling.
This remarkable product is distinguished by its heat resistance, pressure resilience, thermal insulation, energy efficiency, and exceptional longevity, making it a cost-effective solution for modern water systems. Designed to eventually supersede existing water pipes, it stands as the forefront option in the industry. Traditional metal pipes can interact with various chemical substances, minerals, and impurities in water, triggering oxidation and subsequent secondary pollution. In contrast, our PP-R pipes, constructed from recycled and fortified environmentally friendly polypropylene, eliminate the risk of heavy metal or harmful substance release. These pipes assure a non-scaling inner surface, conforming to stringent sanitary and health guidelines. Truly, the PP-R pipe is the epitome of safe, hygienic, and environmentally conscious water transportation, ideal for both drinking water and food industry applications.
Product Parameters

Numbered list |
Specification/mm |
Piece/box |
LS-2106 |
20 |
12*100 |
LS-2107 |
25 |
12*60 |
LS-2108 |
32 |
12*30 |
LS-2109 |
40 |
9*28 |
LS-2110 |
50 |
4*30 |
LS-2111 |
63 |
4*24 |
LS-2112 |
75 |
100 |
LS-2113 |
90 |
50 |
LS-2114 |
110 |
36 |
Features
★ Experience ultimate purity with our hygienic, non-chemical Eco-Friendly PPR CAP, crafted from polyolefin—an innovative green building material. Its molecular structure, solely comprising carbon and hydrogen, assures unmatched hygienic performance, making it a reliable choice for sustainable construction.
★ Enjoy hassle-free installation with our Eco-Friendly PPR CAP. Thanks to the homogeneous hot-melt connection, joints are seamlessly completed in a flash, ensuring a convenient and time-efficient setup that simplifies your pipe fitting tasks.
★ Revel in superior heat preservation and energy efficiency. With a thermal conductivity of only 0.24W/m.k—merely one-twentieth of metal pipes—our Eco-Friendly PPR CAP is perfect for hot water applications, ensuring minimal heat loss and maximum energy savings.
★ Embrace the benefits of light weight and exceptional strength. Our Eco-Friendly PPR CAP boasts a specific gravity that is just one-eighth of steel pipes, coupled with high pressure test strength, exemplary toughness, and outstanding impact resistance, making it a robust choice for demanding applications.
★ Experience a smooth flow with minimal resistance, thanks to the flawlessly smooth inner and outer walls of our Eco-Friendly PPR CAP. The energy-efficient fluid conveying system ensures low energy consumption, optimizing your energy usage.
★ Our Eco-Friendly PPR CAP offers excellent heat resistance, with an impressive operating temperature of 70ºC for consistent long-term use and a remarkable high-temperature tolerance of up to 95ºC for short periods, ensuring reliability under varying conditions.
★ Built to resist corrosion and prevent scaling, our Eco-Friendly PPR CAP keeps your pipes clean and free from clogging, eliminating the occurrence of unsightly yellow rust stains in sinks and bathtubs, ensuring a pristine water delivery system.
★ Invest in longevity with our Eco-Friendly PPR CAP. Designed to last, it offers an astounding service life of over 50 years, providing enduring performance and reliability that stands the test of time.
Product application range
★ Ideal for both hot and cold water pipe systems, our Eco-Friendly PPR CAP is the perfect solution for versatile plumbing needs.
★ Perfectly suited for heating systems, including underfloor, wall, and radiant heating applications, ensuring warmth and comfort throughout your space.
★ Suitable for pure water piping systems, maintaining water purity and quality for optimal health and safety.
★ Efficiently support central or centralized air conditioning systems, ensuring seamless integration and performance.
Pipe connection
★ Begin by marking the socket depth at the pipe insertion end, a crucial step in ensuring precise and secure connections.
★ Clean the connecting surfaces of both pipes and fittings; then, thread the pipe securely into the pipe joint cover, laying the groundwork for a flawless fit.
★ Utilize a hot melt machine for heating the pipes and fittings. Ensure that the heating parameters align with the technical specifications of the relevant hot melt machine, guaranteeing perfect fusion.
★ Upon reaching the designated heating time, swiftly remove the pipe and fittings, and insert them straight to the marked depth without rotation. This action forms a uniform flange at the joint, ensuring a strong and durable connection.
★ Complete the process by fitting the pipe joint cover post-welding, adding an extra layer of protection and security to the connection.
★ The final result is a complete fusion of pipes and fittings into a single, seamless unit, achieving an impeccable match that promises durability and reliability in your piping system.
Why Choose us

Company Profile
Nestled in the heart of Qingdao, a world-renowned seaside destination and a beacon of Chinese brand excellence, LAOSHAN PIPE Corporation Limited stands as a pinnacle of industrial achievement.Founded in the visionary year of 1994, Our company represents the zenith of high-tech environmental innovation, specializing in the pioneering research, meticulous development, cutting-edge manufacturing, comprehensive sales, and expert installation of state-of-the-art plastic pipeline systems.Our esteemed company boasts over 30 years of manufacturing excellence, sprawling across a vast 300,000 square meters,with an impressive total investment exceeding 80 million dollars. Our operations are driven by a scientific management model, housed in a modern factory with world-class production apparatus. We proudly operate over 300 specialized units for pipeline and pipe fitting creation, complemented by more than 10 advanced testing systems globally, establishing a premier production scale in China. Our annual throughput surpasses 300,000 tons, offering a diverse array of products across 5 major series and more than 150 specifications.
In 2021, our company achieved the prestigious ISO9001:2015 quality management system certification alongside the ISO14001:2015 environmental management system certification. Honored with the 'Qingdao Famous Trademark' in 2013, the 'Contract Abiding and Creditworthy Enterprise' in 2014, the 'Shandong Famous Trademark' in 2015, and recognized as a 'Specialized, Refined, Special, and New' enterprise in 2021, the 'Laoshan' brand continues to set benchmarks in industry excellence.
Our portfolio boasts more than ten series spanning five pivotal categories: PVC-U, PP-R, PE, HDPE, and PE-RT. Our products find their versatile applications across a myriad of sectors including real estate construction, municipal landscaping, sewage solutions, urban water management, interior decoration, communication infrastructure, power and gas transmission, as well as animal husbandry and agricultural drainage and irrigation.
As a leading luminary in China, we extend competitive pricing and unparalleled service to a global clientele. With rich manufacturing lineage, a robust R&D team, state-of-the-art facilities, and intelligent management systems, our products have captured markets worldwide, exporting 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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