
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 |

Laoshan Pipe Corporation Limited proudly presents our Eco-friendly PPR Fittings, meticulously crafted to elevate sustainable water pipe solutions. Our PP-R environmental protection and health water supply pipe series are manufactured under the pinnacle of quality assurance, conforming to the elite ISO9001 quality standards. With rigorous quality control systems in place, we ensure that every piece promises unmatched excellence in performance and sustainability.
In the realm of modern water pipe technology, our PP-R drinking water pipes stand as a beacon of innovation, predominantly embraced by forward-thinking nations across the globe. Utilizing state-of-the-art homogeneous welding techniques, these pipes excel in both cold and hot water transport applications. Their comprehensive technical prowess and economic efficiency surpass all conventional alternatives, while their exceptional sanitary attributes meet the most stringent hygiene and environmental directives throughout their lifecycle—from production and usage to disposal and recycling.
Our PP-R pipes shine with an array of superior advantages: unparalleled heat and pressure resistance, exceptional thermal insulation, energy conservation, and remarkable longevity, all contributing to significant cost-effectiveness. As an industry trailblazer, this product is set to overshadow existing water pipes, emerging as the definitive choice. Traditional water systems often encounter chemical interactions with metal pipe walls, leading to oxidation, detachment, and secondary contamination. In contrast, our PP-R pipes, composed of recyclable, fortified polypropylene, exude eco-friendliness and ensure no release of heavy metals or harmful substances. They boast a non-scaling interior, adhering to the highest sanitary and health benchmarks. Ideally designed for the drinking water and food industry, these pipes are the epitome of hygienic and environmentally conscious water transport solutions.
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
★ Experience the epitome of hygiene with our PPR Fittings, crafted from non-toxic, eco-friendly polyolefin. Comprising solely of carbon and hydrogen, its unmatched hygienic credentials make it the ideal choice for sustainable construction projects.
★ Installation has never been this seamless and dependable. Thanks to our innovative homogeneous hot-melt connection, achieve a sturdy joint connection in an impressively short timeframe. It's the ultimate blend of convenience and efficiency.
★ Enjoy superior heat preservation and energy efficiency; with a thermal conductivity of just 0.24W/m.k—barely a fraction compared to traditional metal pipes—our fittings minimize heat loss, ensuring your hot water remains efficiently insulated.
★ Despite being feather-light, these fittings boast an impressive specific strength. Weighing roughly one-eighth of a steel pipe, they excel in pressure tests, showcase remarkable toughness, and endure impacts effortlessly.
★ With meticulously smooth inner and outer surfaces, our fittings ensure minimal flow resistance. This means lower energy consumption for fluid conveyance, making your systems more efficient.
★ Designed with robust heat resistance, these fittings comfortably operate at 70ºC for extensive periods and can withstand temperatures soaring up to 95ºC in short bursts, showcasing exceptional durability.
★ Say goodbye to corrosion and scaling. Our fittings are engineered to prevent pipe fouling and unsightly rust stains in water basins and bathtubs, preserving both functionality and aesthetics.
★ Built to last, with a projected service life surpassing 50 years, these fittings promise longevity and reliability, ensuring peace of mind for decades.
Product application range
★ Perfectly suited for versatile hot and cold water piping systems.
★ Seamlessly integrates with heating systems, including innovative floor, wall, and radiant heating solutions.
★ Ideal choice for pure water piping systems, maintaining purity and efficiency.
★ Adaptable for use in central and centralized air conditioning systems.
Pipe connection
★ Post-piping, mark the socket depth at the pipe's insertion end to ensure precision.
★ Thoroughly clean the connecting ends of pipes and fittings. Securely thread the pipe into the joint cover for a flawless fit.
★ Employ a hot melt machine to heat the intended connecting pipes and fittings. Ensure that heating parameters align with your specific hot melt machine's technical stipulations for optimal results.
★ Once the heating time elapses, swiftly extract the pipe and fittings, inserting them directly to the marked depth without rotation. This ensures a consistent flange forms at the joint.
★ After welding, apply the pipe joint cover, ensuring a secure fit.
★ With perfect fusion, pipes and fittings meld seamlessly into one cohesive unit, achieving a flawless match.
Why Choose us

Company Profile
LAOSHAN PIPE Corporation Limited finds its home in the enchanting city of Qingdao, celebrated worldwide as a seaside tourist haven and the distinguished capital of Chinese brands.Founded in 1994, Our prestigious company stands as a beacon of innovation in high-tech environmental protection. We specialize in the research, development, manufacturing, sales, and installation of cutting-edge plastic pipeline systems.Our esteemed company boasts over 30 years of manufacturing excellence, sprawling across 300,000 square meters of dedicated space.,, backed by a significant investment of 80 million dollars. We pride ourselves on a scientific management approach, modernized factory design, and the integration of top-tier production equipment. Our robust infrastructure includes over 300 sets of pipeline, pipe, and pipe fitting molding equipment, alongside more than 10 state-of-the-art testing machines, securing a leading production scale in China. With an impressive annual throughput exceeding 300,000 tons, we present customers with five major product series and an expansive array of over 150 specifications.
Our commitment to quality is evidenced by our ISO9001:2015 quality management system certification and ISO14001:2015 environmental management system certification, both achieved in 2021. The distinguished 'Laoshan' brand has been honored with the 'Qingdao Famous Trademark' in 2013, recognized as a 'Contract Abiding and Creditworthy Enterprise' in 2014, awarded the 'Shandong Famous Trademark' in 2015, and celebrated as a 'Specialized, Refined, Special, and New' enterprise in 2021.
Our extensive product line features more than ten series across five categories: PVC-U, PP-R, PE, HDPE, and PE-RT. These products find versatile applications in diverse fields, including real estate construction engineering, municipal landscaping and greening projects, sewage treatment, urban water supply and drainage, interior design, communication, power transmission, gas distribution, animal husbandry, and agricultural drainage and irrigation.
As a prestigious and well-recognized entity within China, we extend competitive quotations and superior service to our global clientele. Our extensive manufacturing experience, formidable R&D team, advanced facilities, and intelligent management have propelled our products into the global market, 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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