
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 |

Crafted with precision, the PP-R environmental protection and health water supply pipe series by Laoshan Pipe Corporation Limited are produced in strict adherence to the highest standards of the ISO9001 quality system. This commitment ensures a product that embodies excellence in both quality and reliability.
The PP-R drinking water pipe is revolutionizing modern plumbing solutions and is favored across developed nations. Utilizing advanced homogeneous welding technology, it excels in both cold and hot water transportation projects. Its technical prowess, coupled with superior economic benefits, sets it apart from its competitors. Noteworthy is its exceptional hygienic performance, meeting even the most demanding hygiene and environmental standards throughout its lifecycle—from production to disposal and recycling.
With unmatched attributes such as heat resistance, pressure resilience, and energy-efficient heat preservation, this product promises an extraordinary lifespan alongside economic viability. As it steadily replaces traditional water pipes, it stands out as a frontrunner in the industry. When different chemical substances, minerals, and impurities in water interact with metal pipe walls, oxidation and secondary pollution occur. However, the PP-R pipe's innovative materials are engineered to combat these issues, ensuring no heavy metal release or health hazards. Its non-scaling pipe walls adhere to strict sanitary standards, making it a premier choice for safe, environmentally friendly water transport in both drinking water and the food industry.
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 |
Exclusive Features
★ Experience the utmost in hygiene, as our product stands as a non-chemical, eco-friendly green building material. Crafted from polyolefin, the PP-R raw material is composed solely of carbon and hydrogen, ensuring reliable hygienic performance you can trust.
★ Revel in the ease and dependability of installation with our innovative homogeneous hot-melt connection. This method allows for quick and efficient joint connections, saving both time and effort during installation.
★ Embrace exceptional heat preservation and energy efficiency. With a thermal conductivity of merely 0.24W/m.k, it boasts a fraction of the heat conduction compared to metal pipes, making it ideal for hot water systems with minimal heat loss.
★ Discover the advantage of light weight combined with high specific strength. Our product is about one-eighth the weight of steel pipes, yet offers impressive pressure resistance, outstanding toughness, and superior impact resistance.
★ Enjoy seamless fluid flow with our product's smooth inner and outer walls. The reduced flow resistance equates to lower energy consumption in your fluid conveying systems.
★ Withstand high temperatures effortlessly. Suitable for long-term use at 70ºC, our product can endure up to 95ºC in short-term scenarios, showcasing remarkable heat resistance.
★ Benefit from superior corrosion resistance and non-scaling properties, eliminating fouling and avoiding unsightly rust spots in sinks and bathtubs.
★ Expect an extended service life, with our product reliably serving for over 50 years.
Vast Product Application Range
★ Perfect for both hot and cold water pipe systems, ensuring versatile utility.
★ Suited to heating systems, encompassing floor, wall, and radiant heating systems.
★ Ideal for pure water piping systems, ensuring clean and safe water distribution.
★ Compatible with central (centralized) air conditioning systems, providing comprehensive solutions.
Efficient Pipe Connection Process
★ After positioning the piping, accurately mark the socket depth on the pipe's insertion end for precision.
★ Clean the connecting surfaces of both pipes and fittings thoroughly. Proceed to thread the pipe smoothly into the joint cover.
★ Utilize a state-of-the-art hot melt machine to heat the pipes and fittings uniformly. Ensure the heating parameters align with the technical specifications of the equipment.
★ Once the optimal heating time is reached, promptly detach the heated elements and insert them straightforwardly, without rotating, up to the marked depth. This technique creates a uniform flange at the joint.
★ Secure the connection by placing the pipe joint cover post-welding for added stability.
★ Achieve a flawless fusion as the pipes and fittings unite seamlessly, epitomizing the perfect match.
Why Choose us

Company Profile
LAOSHAN PIPE Corporation Limited proudly stands in the vibrant city of Qingdao, renowned globally as a picturesque seaside tourist haven and a beacon of Chinese brand excellence.Established in the year 1994, We are a pioneering high-tech enterprise dedicated to environmental protection, specializing in the comprehensive research, development, manufacturing, sales, and seamless installation of cutting-edge plastic pipeline systems.Our company boasts over 30 years of manufacturing expertise, sprawling over 300,000 square meters,, with an impressive total investment of 80 million dollars. Adopting a scientific management model and modern factory design, we introduce world-class production equipment. Our infrastructure includes more than 300 sets of pipeline, pipe, and pipe forming equipment, complemented by over 10 cutting-edge testing machines, positioning us as a leader in China's production landscape. With an annual throughput surpassing 300,000 tons, we offer our clients 5 major series and over 150 product specifications.
Our company proudly achieved ISO9001:2015 quality management and ISO14001:2015 environmental management system certifications in 2021. The prestigious "Laoshan" brand has been recognized with accolades such as "Qingdao Famous Trademark" in 2013, "Contract Abiding and Creditworthy Enterprise" in 2014, "Shandong Famous Trademark" in 2015, and "Specialized, Refined, Special, and New" enterprise in 2021.
We offer an expansive array of products over ten series in five pivotal categories: PVC-U, PP-R, PE, HDPE, and PE-RT. Our products find applications across a broad spectrum including real estate construction, municipal landscaping, sewage treatment, urban water management, interior décor, communication, energy transmission, gas conveyance, animal husbandry, and agricultural irrigation.
As a leading name in China, we deliver unmatched pricing and service excellence to clients worldwide. Our vast manufacturing experience, fortified by a robust R&D team, cutting-edge facilities, and intelligent management, allow us to successfully penetrate global markets. LAOSHAN PIPE products are trusted in over 40 countries including Europe, the Middle East, Southeast Asia, the Americas, 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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