
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 |

Discover the PP-R Environmental Protection and Health Water Supply Pipe Series, meticulously crafted following the stringent ISO9001 quality system standards. These products are not just pipes; they are a testament to our commitment to quality, sustainability, and excellence.
Experience the innovation of PP-R Drinking Water Pipes, a pioneering product embraced by developed nations worldwide. Utilizing state-of-the-art homogeneous welding technology, these pipes excel in both cold and hot water transportation projects. Their superior technical performance and exceptional economic indicators clearly set them apart from others. Notably, their outstanding hygienic performance aligns with the highest standards of hygiene and environmental protection, ensuring safety from production to disposal.
Our product stands out with its exceptional attributes: heat resistance, pressure endurance, energy-efficient heat preservation, and impressive longevity, making it a cost-effective choice. As these pipes gradually replace traditional options, they emerge as the industry leader. With water carrying a myriad of chemicals, minerals, and impurities, our pipes prevent the chemical reactions common with metal pipes, which can lead to oxidation and secondary pollution. Crafted with recycled and environmentally fortified polypropylene, PP-R pipes avoid releasing harmful heavy metals or substances, ensuring compliance with the highest sanitary and health standards. These pipes are the perfect choice for sanitary, eco-friendly water transportation, ideal for drinking water and 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
★ Experience the epitome of hygiene with our PPR material! Crafted from polyolefin, a non-chemical green building marvel, it promises unmatched hygienic performance, ensuring a safe and clean environment.
★ Enjoy a seamless and efficient installation process. Our homogeneous hot-melt connection technology allows for rapid and secure joint connections, significantly cutting down on time and effort.
★ Maximize heat preservation and energy efficiency with an impressive thermal conductivity of just 0.24W/m.k, a mere fraction compared to metal pipes. Ideal for hot water systems with minimal heat loss.
★ Benefit from lightweight durability! Our product boasts a specific gravity a fraction of steel yet delivers high pressure strength, excellent toughness, and outstanding impact resistance.
★ Smooth sailing for your fluid conveyance! The inner and outer surfaces are meticulously designed to minimize flow resistance, ensuring energy-efficient fluid transport.
★ Built to withstand the heat! Capable of continuous operation at a remarkable 70ºC, withstanding surges up to 95ºC, our product is your reliable partner in high-temperature applications.
★ Say goodbye to corrosion and scaling woes! With our product, avoid unsightly deposits and rust spots, ensuring pristine water quality for your basins and bathtubs.
★ Designed for longevity! Boasting a potential lifespan exceeding 50 years, our product is engineered to serve you steadfastly over decades.
Product Application Range
★ Versatile hot and cold water piping systems.
★ Comprehensive heating solutions, from floor and wall to radiant systems, ensuring optimal warmth and comfort.
★ Ideal for pure water piping systems, ensuring purity and safety of the water you rely on.
★ Perfect for centralized air conditioning systems, delivering efficient and reliable climate control.
Pipe Connection
★ Ensure precision with marked socket depths at the pipe insertion point, aiding in accurate assembly.
★ Prepare your pipes with clean end faces. Thread the pipe seamlessly into the joint cover for a perfect fit.
★ Achieve flawless connections using a hot melt machine. Adhere to recommended heating parameters for optimal results.
★ Upon heating, swiftly align and insert the parts without twisting, creating a strong, uniform flange for secure joints.
★ Seal your success with the pipe joint cover after welding, ensuring a secure and stable connection.
★ Experience the unity of melted pipes and fittings, achieving the ultimate harmonious blend in pipe connections.
Why Choose us

Company Profile
LAOSHAN PIPE Corporation Limited proudly stands in Qingdao, a global seaside tourist gem and the capital of Chinese brands.Established in the year 1994, we are a pioneering high-tech enterprise committed to the innovation, production, sales, and installation of cutting-edge plastic pipeline systems, with a strong focus on environmental protection.Our company boasts over 30 years of manufacturing expertise, sprawling over an expansive 300,000 square meters,,with an impressive total investment of 80 million dollars. Our operations are underpinned by a scientific management model, state-of-the-art factory design, and the integration of world-class production technology. We possess a robust inventory of over 300 pipeline, pipe, and pipe fitting manufacturing units, supplemented by more than 10 leading testing equipment from both domestic and international sources. This positions us as a leading production powerhouse in China, delivering an annual output exceeding 300,000 tons. Our portfolio encompasses 5 major product series and an extensive 150-plus range of specifications.
In 2021, we successfully attained the ISO9001:2015 quality management system certification and the ISO14001:2015 environmental management system certification. The esteemed 'Laoshan' brand was honored with numerous accolades, including 'Qingdao Famous Trademark' in 2013, 'Contract Abiding and Creditworthy Enterprise' in 2014, 'Shandong Famous Trademark' in 2015, and distinguished as a 'Specialized, Refined, Special, and New' enterprise in 2021.
We proudly specialize in a diverse array of over ten series within five key categories: PVC-U, PP-R, PE, HDPE, and PE-RT. Our products find their utility across various sectors such as real estate construction, municipal landscaping, sewage treatment, urban water distribution, interior decoration, communication networks, power and gas transmission, as well as agricultural drainage and irrigation.
As a distinguished industry leader in China, we extend highly competitive pricing and unparalleled service to our global clientele. Our extensive manufacturing expertise, fortified by a formidable R&D team, advanced facilities, and smart management practices, has paved the way for our products' widespread acceptance in 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
