- Overview
- Product Description
- Product Parameters
- Why Choose us
- Company Profile
- Certifications
- Packaging & Shipping
- FAQ
- Contact us
Basic Info.
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 |
PP-R environmental protection and health water supply pipe series products are produced in accordance with the high standards and strict requirements of the ISO9001 quality system.
PP-R drinking water pipe is a new product commonly used in developed countries in the world today. It uses homogeneous welding technology in cold and hot water transportation projects. Its comprehensive technical performance and economic indicators are far superior to other similar products, especially its excellent The hygienic performance of the product can meet extremely high hygiene and environmental protection requirements from production and use to disposal and recycling.
The product has the advantages of heat resistance, pressure resistance, heat preservation and energy saving, long service life and economy. It will gradually replace other existing water pipes and become the leading product. The water contains many different kinds of chemical substances, minerals and impurities. Contact with the metal pipe wall will produce a chemical effect, causing the pipe wall to oxidize and fall off and cause secondary pollution. The raw materials of the PP-R pipe are recycled and reused. The environmentally friendly material strengthens polypropylene, which will not release heavy metals or other health-damaging substances; the pipe wall does not scale and meets sanitary and health standards. PP-R pipe is the most suitable sanitary and environmentally friendly water pipe for drinking water and food industry transportation.
| Numbered list | Specification/mm | Piece/box |
| LS-2142 | 20*1/2 | 15*12 |
| LS-2143 | 25*1/2 | 10*15 |
| LS-2144 | 25*3/4 | 8*12 |
| LS-2145 | 32*1/2 | 6*20 |
| LS-2146 | 32*3/4 | 5*16 |
| LS-2147 | 32*1'' | 5*12 |
Features
★Hygienic, non-chemical, and a green building material. The raw material of PP-R is polyolefin, whose molecules are only composed of carbon and hydrogen elements, and its hygienic performance is reliable.
★Convenient and reliable installation: using homogeneous hot-melt connection, a joint connection can be completed in a short time, convenient and time-saving installation.
★Heat preservation and energy saving: the thermal conductivity is 0.24W/m.k, which is only one-twentieth of that of metal pipes. It is used for hot water pipes with very little heat loss.
★Light weight and high specific strength: the specific gravity is about one-eighth of the steel pipe, the pressure test strength is high, the toughness is good, and the impact resistance is good.
★The inner and outer walls of the product are smooth, the flow resistance is small, and the fluid conveying system consumes less energy.
★High heat resistance: the working temperature of the conveying water is 70ºC for long-term normal use, and the high temperature resistance can reach 95ºC for short-term use.
★Corrosion-resistant, non-scaling: It can avoid the fouling and clogging of pipes and the yellow spot rust of water basin and bathtub.
★Long service life: The normal service life can reach more than 50 years.
Product application range
★Hot and cold water pipe system.
★Heating system, including floor and wall heating and radiant heating system.
★Pure water piping system.
★Central (centralized) air conditioning system
Pipe connection
★After piping, mark the socket depth at the pipe insertion end.
★Clean the connecting end faces of pipes and fittings. Thread the pipe into the pipe joint cover.
★ Use a hot melt machine to heat the pipes and fittings to be connected. The heating parameters should meet the technical requirements of the relevant hot melt machine.
★After reaching the heating time, immediately remove the pipe and fittings at the same time, and insert the straight line without rotation evenly to the marked depth, so that a uniform flange is formed at the joint.
★ Put on the pipe joint cover after welding.
★The pipes and fittings are completely melted into one body, which is truly perfect match
LAOSHAN PIPE Corporation Limited is located in Qingdao, a world-renowned seaside tourist city in the Chinese brand capital,was built in 1994, The company is a high-tech environmental protection technology enterprise engaged in the research and development, manufacturing, sales, and installation of new plastic pipeline systems.Our company are 30+ years manufacturer.covering an area of 300000 square meters,,with a total investment of 80 million dollars. We have a scientific management model, modern factory design, and the introduction of world-class production equipment. We now have more than 300 sets of pipeline, pipe, and pipe fitting forming equipment, as well as more than 10 advanced testing equipment at home and abroad, forming a first-class production scale in China. With an annual throughput of over 300000 tons, we provide customers with 5 major series and over 150 specifications of products.The company passed the ISO9001:2015 quality management system certification and ISO14001:2015 environmental management system certification in 2021. The "Laoshan" brand was awarded the "Qingdao Famous Trademark" in 2013, the "Contract abiding and Creditworthy Enterprise" in 2014, the "Shandong Famous Trademark" in 2015, and the "Specialized, Refined, Special, and New" enterprise in 2021.
The company's main products include more than ten series of five categories: PVC-U, PP-R, PE, HDPE, and PE-RT. The product is widely used in various fields such as real estate construction engineering, municipal landscaping and greening engineering, sewage treatment, urban water supply and drainage, decoration, communication, power transmission, gas transmission, animal husbandry, and agricultural drainage and irrigation.
As a well-known company in China, we provide competitive quotation and service to customers all over the world. With rich experience on manufacturing, strong R & D team, advanced facilities and intelligent management, our products have opened a wide market around the world, being exported to more than 40 countries, such as Europe, Middle East, Southeast Asia, South America, North America, Australia, South Korea and India.
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.
