
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 products are meticulously crafted in line with the rigorous and prestigious ISO9001 quality system standards. Each piece is a testament to our uncompromising dedication to quality and precision.
The PP-R drinking water pipe is a cutting-edge innovation extensively adopted in advanced nations around the globe. Its groundbreaking homogeneous welding technology is revolutionizing cold and hot water transportation projects. Not only does it surpass other similar products in terms of comprehensive technical performance and economic indicators, but it also boasts exceptional hygienic qualities. This product effortlessly meets the highest standards of hygiene and environmental protection, from production and use to disposal and recycling, ensuring peace of mind and sustainability.
This remarkable product excels with its formidable heat and pressure resistance, exceptional heat preservation, and energy-saving capabilities, alongside a prolonged service life and economic efficiency. As it progressively supplants existing water pipes, it is poised to become the industry leader. Water, a complex mixture of chemicals, minerals, and impurities, can react adversely with metal pipe walls, leading to oxidation and subsequent secondary pollution. Our PP-R pipes, crafted from environmentally friendly materials, are fortified with strengthened polypropylene that neither releases heavy metals nor health-damaging substances. The non-scaling pipe wall adheres to stringent sanitary and health standards, making the PP-R pipe the pinnacle of sanitary and eco-friendly water piping solutions for the transportation of drinking water and in the food industry.
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
★ Unveil a new standard of hygiene with our Eco-friendly PPR Fittings, a non-chemical, green building material. Crafted from polyolefin, PP-R boasts a molecular structure solely comprising carbon and hydrogen, ensuring exceptional hygienic reliability.
★ Experience the ease of installation with our ingenious homogeneous hot-melt connection. Achieve a seamless joint in a fraction of the time, making the installation process both convenient and time-efficient.
★ Embrace energy efficiency and superior heat preservation. With a thermal conductivity of just 0.24W/m.k, our fittings outperform metal pipes significantly, ensuring minimal heat loss in hot water applications.
★ Benefit from the remarkable combination of lightweight design and high specific strength. At one-eighth the weight of steel pipes, our fittings offer excellent pressure resistance, robustness, and outstanding impact resilience.
★ Enjoy smoother operations with our fittings' sleek inner and outer walls. Minimize flow resistance and reduce energy consumption in fluid conveyance systems, optimizing overall efficiency.
★ Built to withstand heat, our fittings maintain their integrity at a continuous working temperature of 70ºC, withstanding peaks of up to 95ºC for short durations.
★ Safeguard your systems with our corrosion-resistant, non-scaling properties. Prevent fouling, clogging, and unsightly rust stains, keeping both your pipes and fixtures pristine.
★ Invest in longevity with a service life extending beyond 50 years, ensuring lasting performance and reliability.
Product Application Range
★ Perfectly suited for hot and cold water pipe systems, offering versatility and efficiency.
★ Ideal for heating systems, including innovative floor, wall, and radiant heating solutions.
★ Designed for pure water piping systems, ensuring uncompromised water quality.
★ Compatible with central and centralized air conditioning systems, enhancing climate control efficiency.
Pipe Connection
★ Post-piping, accurately mark the insertion depth at the pipe's end, ensuring precision.
★ Meticulously clean the connecting ends of pipes and fittings, then securely thread the pipe into the joint cover.
★ Utilize a hot melt machine to expertly heat the intended connections. Ensure heating parameters align with the technical standards of the hot melt machine employed.
★ Upon reaching optimal heating time, swiftly remove the pipe and fittings and insert them straight to the marked depth without rotation, forming a flawless flange at the joint.
★ Securely affix the pipe joint cover post-welding for added protection and stability.
★ Seamlessly fuse pipes and fittings into an integrated unit, achieving an impeccable match that exemplifies perfection.
Why Choose us

Company Profile
Nestled in the picturesque city of Qingdao, known globally as a premier seaside tourist destination and the heart of China's brand excellence, stands LAOSHAN PIPE Corporation Limited.Established in the remarkable year of 1994, this enterprise shines as a beacon of cutting-edge environmental technology. We specialize in pioneering research and development, sophisticated manufacturing, dedicated sales, and expert installation of innovative plastic pipeline systems.As a pioneering enterprise with a legacy spanning over 30 years, we proudly operate on an expansive 300,000 square meters of industrial innovation.,Our operations are backed by a robust $80 million investment, a model of scientific management, state-of-the-art factory architecture, and the adoption of world-class production equipment. Our fleet includes more than 300 sets of pipeline, pipe, and pipe-fitting forming equipment, along with over 10 pieces of advanced testing apparatus from both domestic and international sources. This positions us at the pinnacle of production capacity within China, boasting an impressive annual throughput exceeding 300,000 tons. We deliver to our clientele a comprehensive suite of 5 primary series, featuring over 150 meticulously crafted product specifications.
In 2021, our commitment to excellence was affirmed as we secured the ISO9001:2015 quality management system certification and the ISO14001:2015 environmental management system certification. Our esteemed "Laoshan" brand has garnered prestigious accolades: "Qingdao Famous Trademark" in 2013, "Contract Abiding and Creditworthy Enterprise" in 2014, "Shandong Famous Trademark" in 2015, and the "Specialized, Refined, Special, and New" enterprise designation in 2021.
Our product portfolio is both diverse and comprehensive, spanning more than ten series across five significant categories: PVC-U, PP-R, PE, HDPE, and PE-RT. Our solutions are integral to a multitude of applications, including real estate construction engineering, municipal landscaping and greening, sewage treatment, urban water supply and drainage, interior decoration, telecommunications, power transmission, gas transport, animal husbandry, and agricultural drainage and irrigation.
Recognized as an industry leader in China, we are dedicated to offering competitive quotes and unparalleled service to our global clientele. With a wealth of manufacturing expertise, a formidable R&D team, cutting-edge facilities, and intelligent management, our products proudly grace markets worldwide, spanning over 40 countries across 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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