
Product Description
Material |
PPR |
Specification |
20mm,25mm,32mm |
Color |
white, green |
Packing |
carton |
Delivery Medium |
Abt 35 days after despoit |
Application |
Delivery Water |
Sample |
Offer free samples |
OEM and ODM |
YES |

The PP-R environmental protection and health water supply pipe series from Laoshan Pipe Corporation Limited are crafted with exceptional precision, adhering to the rigorous protocols of the ISO9001 quality system. These pipes epitomize the perfect blend of innovation and sustainability, designed to meet the highest standards of environmental responsibility and health safety.
Experience the new era of water transportation with the PP-R drinking water pipe, a groundbreaking innovation embraced by leading nations worldwide. Utilizing advanced homogeneous welding technology, this product excels in both hot and cold water delivery, boasting technical and economic superiority over traditional alternatives. Its outstanding hygiene performance satisfies the most stringent environmental and health criteria, ensuring safety from the production phase through to disposal and recycling.
Our product stands out with remarkable attributes such as heat and pressure resistance, thermal insulation, energy efficiency, and longevity. These qualities position it as the future leader in water piping, gradually overshadowing conventional options. Unlike metal pipes that corrode and pollute over time, our PP-R pipes are crafted from recyclable, environmentally conscious materials, ensuring no release of harmful metals or toxins. The smooth interior prevents scaling, aligning perfectly with sanitary regulations. Ideal for drinking water and food industries, PP-R pipes represent the pinnacle of sanitary and eco-friendly piping solutions.
Product Parameters

Numbered list |
Specification/mm |
Piece/box |
LS-2210 |
20 |
20*12 |
LS-2211 |
25 |
10*12 |
LS-2212 |
32 |
4*7 |
Features
★ Hygienic, non-chemical, and eco-friendly, this green building material is crafted with polyolefin PP-R. Its molecular structure, consisting solely of carbon and hydrogen, guarantees reliable hygienic performance.
★ Enjoy seamless, dependable installation with our homogeneous hot-melt connection. Each joint is efficiently completed in no time, saving you both time and effort during installation.
★ Experience superior heat preservation and remarkable energy savings! With a thermal conductivity of just 0.24W/m.k, our fittings minimize heat loss in hot water pipes, outperforming metal pipes by a significant margin.
★ Light yet incredibly strong, our fittings boast a specific gravity that's only one-eighth that of steel pipes. They offer exceptional pressure test strength, excellent toughness, and remarkable impact resistance.
★ Featuring smooth inner and outer walls, our product minimizes flow resistance, making your fluid conveying systems more energy-efficient.
★ Excelling in heat resistance, these fittings can handle working temperatures of 70ºC in normal conditions and withstand up to 95ºC for short-term use, ensuring durability under high temperatures.
★ Resistant to corrosion and scaling, these fittings effectively prevent fouling and clogging of pipes, as well as yellow spot rust in basins and bathtubs.
★ With an impressive service life extending beyond 50 years, these fittings promise longevity and reliable performance over decades.
Product Application Range
★ Ideal for hot and cold water pipe systems.
★ Perfectly suited for heating systems, including floor, wall, and radiant heating systems.
★ Essential for pure water piping systems.
★ Compatible with central and centralized air conditioning systems.
Pipe Connection
★ Begin by marking the socket depth at the pipe insertion end after piping.
★ Thoroughly clean the connecting end faces of both pipes and fittings. Securely thread the pipe into the pipe joint cover.
★ Utilize a hot melt machine to heat the pipes and fittings for connection. Ensure heating parameters align with the technical specifications of the relevant hot melt machine.
★ Once heated, promptly remove the pipe and fittings and insert them straight, without rotation, to the marked depth, forming a uniform flange at the joint.
★ Complete the process by placing the pipe joint cover after welding.
★ Achieve a seamless fusion as pipes and fittings melt into a single entity, epitomizing a flawless match.
Why Choose us

Company Profile
LAOSHAN PIPE Corporation Limited is proudly situated in the stunning, world-famous seaside tourist city of Qingdao, nestled within the prestigious Chinese brand capital.Founded in 1994, This esteemed company stands as a beacon of innovation and environmental stewardship, specializing in the cutting-edge development, meticulous manufacturing, strategic sales, and expert installation of advanced plastic pipeline systems.Our company boasts over 30 years of esteemed manufacturing prowess, sprawling across an impressive 300,000 square meters.,with a significant investment of 80 million dollars. Our foundation is laid on a scientific management model, complemented by modern factory design and the adoption of world-class production equipment. We proudly operate over 300 sets of pipeline, pipe, and pipe fitting forming equipment, alongside more than 10 state-of-the-art testing apparatuses, both domestically and internationally, establishing a premier production scale within China. With a remarkable annual throughput exceeding 300,000 tons, we offer our customers 5 major series and over 150 diverse product specifications.
In 2021, the company earned the distinguished ISO9001:2015 quality management system certification and the ISO14001:2015 environmental management system certification. The esteemed 'Laoshan' brand has been recognized with numerous accolades, including the title of '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.
Our diverse product range spans over ten series across five categories: PVC-U, PP-R, PE, HDPE, and PE-RT. These products are extensively utilized across a myriad of domains, including real estate construction, municipal landscaping and greening, sewage treatment, urban water supply and drainage, decorative applications, communication, power transmission, gas transmission, animal husbandry, and agricultural drainage and irrigation.
As a prestigious leader within China, we deliver competitive quotations and unparalleled service to our clients around the globe. Our wealth of manufacturing expertise, fortified by a robust R&D team, advanced facilities, and sophisticated management, has paved the way for our products to garner widespread acclaim 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.
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