- Overview
- Product Description
- Product Parameters
- Why Choose us
- Company Profile
- Certifications
- Packaging & Shipping
- FAQ
- Contact us
Basic Info.
Product Description
| Material | PVC-U |
| Specification | 50mm,75mm,110mm |
| Color | white |
| Packing | carton |
| Delivery Medium | Abt 35 days after despoit |
| Application | Delivery Water |
| Sample | Offer free samples |
| OEM and ODM | YES |
PVC-U drain pipe is a series of drain pipe products with mature technology, which has been widely used at home and abroad. The products have the advantages of long life and corrosion resistance unparalleled in cast iron pipes; In the construction, it has the characteristics of light weight, easy handling, installation and connection, and is widely used in civil building drainage and sewage, chemical drainage and sewage, rainwater drainage and other fields. PVC-U drainage pipe and fittings meet the standard requirements of GB/T5836.1-2018 and GB/T5836.2-2018.
The product has three forms of straight pipe, expanded pipe and expanded pipe, and can use a variety of pipe connection methods. In addition, the company has developed pressure drainage pipes for rainwater drainage and beautiful square rain downspouts for rainwater drainage design and engineering of different buildings; A series of drainage pipes, such as spiral silencer, hollow spiral silencer and hollow wall silencer, have been developed to reduce drainage noise.
| Numbered list | Specification/mm | Piece/box |
| LS-3077 | 50 | 76 |
| LS-3078 | 75 | 20 |
| LS-3079 | 110 | 16 |
Features
★The surface hardness and tensile strength of the pipe are excellent, and the pipeline safety factor is high.
★Good aging resistance, normal service life can reach more than 50 years.
★The pipeline has excellent corrosion resistance to inorganic acid, alkali and salt, and is suitable for industrial sewage discharge and transportation.
★The friction coefficient of the pipeline is small, the water flow is smooth, it is not easy to plug, and the maintenance workload is less.
★The material has high oxygen index and self-extinguishing performance.
★The linear expansion coefficient of the pipeline is small, which is 0.07mm/m.ºC, and the deformation affected by temperature is small. The thermal conductivity and elastic modulus are small, and the frost resistance is better than that of cast iron drainage pipes.
★The connection of pipe and pipe fittings can be bonded, the construction method is simple, the operation is convenient, and the installation efficiency is high.
★Industrial and civil building indoor and outdoor drainage pipeline projects, continuous discharge of domestic sewage temperature is not greater than 40ºC, instant discharge of sewage temperature is not greater than 80ºC; And industrial wastewater that does not corrode the pipe can be used.
Pipe connection
★ Pipe socket connection should be strictly operated in accordance with the following procedures:
1.Wipe the pipe socket and pipe fitting socket clean before bonding.
2. Measure the depth of the socket and mark the pipe port.
3. Paint the adhesive, first paint the socket, and then paint the socket, the coating is uniform and appropriate.
4.Align the direction, insert it into the marking part at one time, and rotate 1/4 turn.
5.Wipe the adhesive remaining in the socket.
6.Stand the bonded pipe until the interface is cured.
★ The safe use of adhesives should comply with the following provisions:
1.Adhesives and cleaning agents should be used on demand, and non-operators should not use them.
2.There should be no open flame at the bonding point, and the ventilation should be good.
3.It should not be constructed below -10ºC, and the adhesive point should not be baked with fire.
4.Construction personnel should be equipped with gloves. If the adhesive strays into the eyes, immediately flush with plenty of water, send to the hospital for treatment.
Installation instructions
Saw pipe and groove:
The length of the saw pipe is determined layer by layer according to the measured measurements and the dimensions of each connected pipe fitting. Pipe sawing tools should be selected fine tooth saw, cutter and pipe cutting machine and other tools. The fracture should be flat and there should be no deformation in the section. The part of the socket to be glued can be filed into a 15°-30° groove with a medium board file. The groove length is generally not less than 3mm, and the groove thickness should be 1/3-1/2 of the pipe wall thickness. After the groove is finished, the debris should be removed.
Socket protection:
After connecting the socket, scrub the extruded adhesive with cotton yarn or dry cloth dipped in a little detergent such as acetone. Static until the interface is cured according to the performance of the adhesive and climatic conditions. Winter construction curing time should be properly extended.
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.
