
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 are meticulously crafted in alignment with the rigorous standards and stringent requirements of the ISO9001 quality system. This ensures our products not only meet but exceed industry expectations, delivering unparalleled reliability and safety for your plumbing needs.
The PP-R drinking water pipe represents a groundbreaking innovation favored by developed nations worldwide. This product harnesses state-of-the-art homogeneous welding technology, adeptly handling both cold and hot water transportation projects. Its comprehensive technical performance and economic advantages significantly surpass other alternatives, marking it as a superior choice. Notably, its exceptional hygienic performance excels in meeting the loftiest standards of hygiene and environmental protection, from production through use to disposal and recycling.
Boasting a multitude of advantages, this product excels in heat resistance, pressure endurance, heat preservation, energy efficiency, longevity, and cost-effectiveness. It is poised to supplant traditional water pipes, emerging as a leading choice in the market. Unlike metal pipes that risk chemical interactions leading to oxidation, detachment, and secondary pollution, our PP-R pipes, constructed from eco-friendly, recyclable materials, ensure no heavy metals or harmful substances are released. The smooth, non-scaling pipe wall complies with stringent sanitary standards, making PP-R pipes the ideal choice for sanitary and environmentally responsible water transportation in both drinking water and the food industry.
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 a supreme level of hygiene with our PPR Elbow - a non-chemical, environmentally-friendly building material. Crafted from polyolefin, its molecular makeup includes only carbon and hydrogen, ensuring impeccable hygienic reliability.
★ Enjoy the ease of installation with our product's homogeneous hot-melt connection. Achieve flawless joint connections in no time, making the installation process both quick and efficient.
★ Optimize energy savings with exceptional heat preservation. Featuring a thermal conductivity of just 0.24W/m.k, our PPR Elbow provides excellent insulation, exhibiting only one-twentieth the thermal conductivity of metal pipes, making it ideal for hot water applications with minimal heat loss.
★ Benefit from the lightweight yet strong design - this product is approximately one-eighth the weight of steel pipes, showcasing high pressure test strength, exceptional toughness, and outstanding impact resistance.
★ The product's smooth inner and outer walls reduce flow resistance, ensuring an energy-efficient fluid transport system.
★ Withstand high temperatures confidently - our PPR Elbow supports a continuous working temperature of 70ºC, and can handle up to 95ºC during short periods, perfect for high-heat scenarios.
★ Enjoy the benefits of a corrosion-resistant, non-scaling product that prevents pipe fouling and avoids the unsightly rust stains in water basins and bathtubs.
★ Invest in longevity - with a service life exceeding 50 years, our product ensures long-term reliability and durability.
Product application range
★ Ideal for hot and cold water piping systems, offering versatility and reliability.
★ Perfect for heating systems, including innovative floor and wall heating solutions, as well as advanced radiant heating systems.
★ Suitable for pure water piping systems, ensuring pristine water quality.
★ Comprehensive solution for central (centralized) air conditioning systems, ensuring efficient climate control.
Pipe connection
★ Precisely mark the socket depth at the insertion end post-piping for optimal connection accuracy.
★ Ensure immaculate connection by cleaning the end faces of pipes and fittings thoroughly before threading the pipe into the joint cover.
★ Utilize a hot melt machine to perfectly heat pipes and fittings for connection. Adhere to technical heating parameters for a flawless bond.
★ Achieve a seamless connection by quickly removing and inserting the pipe and fittings in a straight line to the marked depth post-heating, forming a uniform flange at the joint.
★ Secure the connection by applying the pipe joint cover post-welding to ensure a durable and stable setup.
★ Witness the ultimate fusion as the pipes and fittings become one cohesive unit, exemplifying a perfect match and peak performance.
Why Choose us

Company Profile
LAOSHAN PIPE Corporation Limited proudly stands in Qingdao, a globally-celebrated, picturesque seaside city, nestled within the dynamic Chinese brand capital.Established in the year 1994, the company has blossomed into a cutting-edge environmental protection technology enterprise, passionately dedicated to the innovation, production, sales, and installation of state-of-the-art plastic pipeline systems.Our company boasts an impressive legacy of over 30 years as a leading manufacturer, sprawling across 300,000 square meters,,with an overarching investment of a remarkable 80 million dollars. Our operations are underpinned by a scientific management approach, contemporary factory architecture, and the infusion of world-class production machinery. With a formidable arsenal of over 300 sets of pipe, pipeline, and pipe fitting forming machinery, along with more than 10 pieces of advanced testing equipment from both domestic and international sources, we have crafted a premier production scale in China. With an annual throughput exceeding 300,000 tons, we deliver to our clients 5 major product series encompassing over 150 distinct specifications.
In 2021, the company secured the ISO9001:2015 quality management system certification and the ISO14001:2015 environmental management system certification. The illustrious "Laoshan" brand was honored with the title of "Qingdao Famous Trademark" in 2013, acclaimed as a "Contract-abiding and Creditworthy Enterprise" in 2014, granted the "Shandong Famous Trademark" in 2015, and recognized as a "Specialized, Refined, Special, and New" enterprise in 2021.
Our expansive product catalog features over ten series across five categories, including PVC-U, PP-R, PE, HDPE, and PE-RT, serving a broad spectrum of applications such as real estate construction, municipal landscape and greening projects, wastewater management, urban water supply and drainage, interior decoration, communications, power transmission, gas conveyance, livestock management, and agricultural irrigation and drainage.
As a distinguished name in China, we extend competitive quotations and exemplary service to customers across the globe. With our extensive manufacturing experience, robust R&D team, state-of-the-art facilities, and intelligent management practices, our products have captured a substantial global market presence, reaching over 40 countries, including diverse regions such as 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.
Contact us
