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Product Description
Material |
PPR |
Specification |
20*1/2mm,25*1/2mm,25*3/4mm,32*1/2mm,32*3/4mm,32*1'' |
Color |
white, green |
Packing |
carton |
Delivery Medium |
Abt 35 days after despoit |
Application |
Delivery Water |
Sample |
Offer free samples |
OEM and ODM |
YES |
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Our PP-R Environmental Protection Water Supply Pipe Series is crafted in strict adherence to ISO9001 quality system standards, ensuring unmatched quality and reliability.
PP-R Drinking Water Pipe, widely adopted in advanced nations, employs state-of-the-art homogeneous welding technology for cold and hot water projects. This innovative product excels in technical performance and economic efficiency, outperforming similar products. Its superior hygienic standards make it ideal for high-demand hygiene and environmental protection needs, from production to disposal and recycling.
Our product offers exceptional heat resistance, pressure durability, thermal insulation, and energy efficiency. It promises a long service life and cost-effectiveness, poised to replace conventional water pipes and become the industry leader. Unlike metal pipes, which often react chemically with water, leading to oxidation, scaling, and secondary pollution, our PP-R pipes are made from eco-friendly, recyclable materials. These pipes ensure no heavy metals or harmful substances are released, maintaining high sanitary and health standards. Perfect for drinking water and food industry transportation, PP-R pipes are the epitome of hygiene and environmental friendliness.
Product Parameters
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Numbered list |
Specification/mm |
Piece/box |
LS-2148 |
20*1/2 |
15*12 |
LS-2149 |
25*1/2 |
8*24 |
LS-2150 |
25*3/4 |
10*12 |
LS-2151 |
32*1/2 |
6*17 |
LS-2152 |
32*3/4 |
5*16 |
LS-2153 |
32*1’’ |
5*14 |
Features
★ Hygienic, non-chemical, and sustainable building material. Made from polyolefin, PP-R is composed solely of carbon and hydrogen elements, ensuring reliable hygienic performance.
★ Convenient and reliable installation: Utilize homogeneous hot-melt connections to complete joint connections swiftly, saving both time and effort.
★ Heat preservation and energy efficiency: With a thermal conductivity of 0.24W/m.k, it offers twenty times better insulation than metal pipes, making it ideal for hot water applications with minimal heat loss.
★ Lightweight with high specific strength: Weighing just one-eighth of steel pipes, these fittings offer high pressure test strength, excellent toughness, and superior impact resistance.
★ Smooth inner and outer walls: Minimize flow resistance, ensuring the fluid conveying system consumes less energy.
★ Exceptional heat resistance: Suitable for long-term use at 70ºC and capable of withstanding short-term temperatures up to 95ºC.
★ Corrosion-resistant and non-scaling: Prevents pipe fouling, clogs, and yellow rust spots in basins and bathtubs.
★ Extended service life: Robust design ensures a normal service life of over 50 years.
Product application range
★ Suitable for both hot and cold water pipe systems.
★ Ideal for various heating systems, including floor, wall, and radiant heating.
★ Perfect for pure water piping systems.
★ Essential for central (centralized) air conditioning systems.
Pipe connection
★ Mark the socket depth at the pipe insertion end before piping.
★ Clean the connecting end faces of pipes and fittings, then thread the pipe into the pipe joint cover.
★ Use a hot melt machine to heat the pipes and fittings to be connected. Ensure heating parameters comply with the technical specifications of the hot melt machine.
★ After sufficient heating time, simultaneously remove the pipe and fittings, then insert them evenly to the marked depth without rotation to form a uniform flange.
★ After welding, secure the pipe joint cover.
★ Achieve a perfect match by fully melting pipes and fittings into a single, cohesive unit.
Why Choose us
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Company Profile
LAOSHAN PIPE Corporation Limited is prestigiously situated in Qingdao, an internationally celebrated seaside tourist destination and a hub of Chinese brand excellence.Established in 1994, our company stands as a high-tech environmental protection technology enterprise, specializing in the research, development, manufacturing, sales, and installation of innovative plastic pipeline systems.Our esteemed company boasts over 30 years of manufacturing expertise, sprawling across a vast area of 300,000 square meters,with a robust investment totalling 80 million dollars. We employ a scientific management model, feature state-of-the-art factory designs, and utilize world-class production equipment. Our infrastructure includes more than 300 sets of pipeline, pipe, and pipe fitting forming equipment, complemented by over 10 advanced testing devices from both domestic and international sources, establishing a premier production scale in China. With an annual throughput exceeding 300,000 tons, we offer customers five major product series encompassing over 150 specifications.
In 2021, the company proudly attained the ISO9001:2015 quality management system certification and ISO14001:2015 environmental management system certification. The "Laoshan" brand garnered the "Qingdao Famous Trademark" accolade in 2013, the "Contract Abiding and Creditworthy Enterprise" title in 2014, the "Shandong Famous Trademark" distinction in 2015, and was honored as a "Specialized, Refined, Special, and New" enterprise in 2021.
Our core products comprise more than ten series within five major categories: PVC-U, PP-R, PE, HDPE, and PE-RT. These versatile products are extensively utilized across multiple sectors including real estate construction, municipal landscaping, sewage treatment, urban water supply and drainage, decoration, communication, power transmission, gas transmission, animal husbandry, and agricultural irrigation.
As a distinguished company in China, we deliver competitive quotations and superior services to our global clientele. Leveraging our extensive manufacturing experience, formidable R&D team, cutting-edge facilities, and smart management systems, our products have penetrated markets worldwide, exporting to over 40 countries such as those in Europe, the Middle East, Southeast Asia, South America, North America, Australia, South Korea, and India.
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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
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