
Product Description
Material |
PPR |
Specification |
25*20mm,32*20mm,32*25mm,
40*20mm,40*25mm,40*32mm,
50*20mm,50*25mm,50*32mm,
50*40mm,63*20mm,63*25mm,
63*32mm,63*40mm,63*50mm,
75*40mm,75*50mm,75*63mm,
90*50mm,90*63mm,90*75mm,
110*50mm,110*63mm,110*75mm,
110*90mm |
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 exemplify excellence, crafted meticulously under the stringent standards and rigorous requirements of the ISO9001 quality system.
The PP-R drinking water pipe represents the cutting-edge of modern plumbing solutions, widely adopted in the world's most developed nations. Utilizing advanced homogeneous welding technology for both cold and hot water transportation, these pipes boast unparalleled technical performance and economic efficiency. Their exceptional hygienic standards ensure the highest levels of health and environmental protection throughout their lifecycle—from production and usage to disposal and recycling.
Our product stands out with its remarkable features: heat resistance, pressure endurance, thermal insulation, energy efficiency, and longevity, offering unmatched economic value. As it steadily supersedes traditional water pipes, it emerges as the industry leader. Unlike metal pipes, which can react with water's myriad chemicals, minerals, and impurities, leading to oxidation and secondary contamination, our PP-R pipes are crafted from eco-friendly, recyclable materials. These pipes do not release harmful heavy metals or toxins and are resistant to scaling, meeting stringent sanitary and health standards. This makes PP-R pipes the ideal choice for sanitary and environmentally conscious water transportation in drinking water and food industries.
Product Parameters

Numbered list |
Specification/mm |
Piece/box |
LS-2039 |
25x20 |
40*22 |
LS-2040 |
32x20 |
20*30 |
LS-2041 |
32x25 |
20*24 |
LS-2042 |
40x20 |
15*30 |
LS-2043 |
40x25 |
15*24 |
LS-2044 |
40x32 |
9*28 |
LS-2045 |
50x20 |
12*23 |
LS-2046 |
50x25 |
12*23 |
LS-2047 |
50x32 |
12*21 |
LS-2048 |
50x40 |
9*20 |
LS-2049 |
63x20 |
6*24 |
LS-2050 |
63x25 |
6*24 |
LS-2051 |
63x32 |
6*24 |
LS-2052 |
63x40 |
6*24 |
LS-2053 |
63x50 |
4*27 |
LS-2054 |
75x40 |
140 |
LS-2055 |
75x50 |
140 |
LS-2056 |
75x63 |
90 |
LS-2057 |
90x50 |
80 |
LS-2058 |
90x63 |
80 |
LS-2059 |
90x75 |
55 |
LS-2060 |
110x50 |
50 |
LS-2061 |
110x63 |
50 |
LS-2062 |
110x75 |
50 |
LS-2063 |
110x90 |
36 |
Features
★ Hygienic, non-chemical, and eco-friendly: Our PP-R material is composed solely of carbon and hydrogen, ensuring a highly reliable hygienic performance.
★ Effortless and secure installation: Utilizing homogeneous hot-melt connections, our fittings allow for quick and time-saving joint completions.
★ Excellent heat preservation and energy efficiency: With a thermal conductivity of just 0.24W/m.k — a mere fraction compared to metal pipes — our fittings ensure minimal heat loss in hot water applications.
★ Lightweight yet robust: Our fittings are approximately one-eighth the weight of steel pipes, offering high pressure resistance, outstanding toughness, and superior impact resilience.
★ Smooth inner and outer walls: Designed for minimal flow resistance, our products enhance fluid conveyance while reducing energy consumption.
★ Exceptional heat resistance: Capable of handling long-term usage temperatures of 70ºC and short-term peaks of up to 95ºC.
★ Corrosion-resistant and non-scaling: Prevents fouling and clogging while eliminating yellow rust spots in water basins and bathtubs.
★ Extended service life: Designed for longevity, our fittings deliver a reliable performance for over 50 years.
Product Application Range
★ Ideal for hot and cold water pipe systems.
★ Perfect for heating systems, including floor, wall, and radiant heating.
★ Suitable for pure water piping systems.
★ Centralized air conditioning systems.
Pipe Connection
★ Mark the socket depth at the pipe insertion end after piping.
★ Clean the connecting end faces of pipes and fittings before threading the pipe into the pipe joint cover.
★ Use a hot melt machine to heat the pipes and fittings to be connected, ensuring the parameters meet the technical specifications.
★ Once heated, promptly remove the pipe and fittings, and insert them to the marked depth without rotation, forming an even flange at the joint.
★ Attach the pipe joint cover post-welding.
★ Achieve a flawless match: The pipes and fittings meld seamlessly into a single, cohesive unit.
Why Choose us

Company Profile
LAOSHAN PIPE Corporation Limited, gracefully nestled in Qingdao, a globally celebrated seaside tourist destination within the prestigious Chinese brand capital,was established in 1994, We are a cutting-edge environmental tech enterprise, pioneering in the research, development, manufacturing, sales, and installation of innovative plastic pipeline systems.Our company boasts a legacy of over 30 years in manufacturing, sprawling across a vast 300,000 square meters,,with a hefty total investment of 80 million dollars. We pride ourselves on a scientific management model, state-of-the-art factory design, and the integration of world-class production equipment. Housing more than 300 sets of pipeline, pipe, and pipe fitting forming equipment, along with over 10 advanced testing units from both domestic and international sources, we have established a premier production scale in China. Our annual throughput exceeds 300,000 tons, offering customers 5 major series and over 150 product specifications.
In 2021, we achieved the prestigious ISO9001:2015 quality management system certification and ISO14001:2015 environmental management system certification. The distinguished 'Laoshan' brand earned accolades such as the '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 in 2021.
Our extensive product range encompasses more than ten series across five categories: PVC-U, PP-R, PE, HDPE, and PE-RT. These products find versatile applications in real estate construction engineering, municipal landscaping and greening projects, sewage treatment, urban water supply and drainage, interior decoration, communication, power transmission, gas transmission, animal husbandry, and agricultural drainage and irrigation.
As a revered name in China, we offer competitive pricing and exemplary service to a global clientele. Supported by rich manufacturing experience, a robust R&D team, advanced facilities, and intelligent management, our products have garnered a global presence, 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.
Contact us
