EnglishERA CO., LTD. a listed company, is the leading manufacturer in China specialized in PVC, PVC, CPVC, PE, PP piping systems
With an annual production capacity of 600,000 tons, Era Co., ltd has more than 4000 employees in 12 factories covering 1332000 square meters in China.
Equipped with 900 injection machines, 300 extrusion machines and 12000 moulds, ERA reached a sales turnover of USD900,000,000 in 2019, including export sales covering 146 countries all over the world.
| Model Number | UDA005 | Material | PVC |
| Description | PVC DRAINAGE COUPLING | Size | 1 1/2''-6''MM |
| Standard | ASTM D2665 | Color | Grey、White、Black |
| Working Pressure | Temperature | Max 60°C / 140°F | |
| Connection | Socket | Certificate | NSF |



Advantages of PVC water pipes
Has good tensile and compressive strength.
Small fluid resistance: The pipe wall of PVC water pipe is very smooth and has very little resistance to fluid. Its roughness coefficient is only 0.009. Its water transport capacity can be 20% higher than that of cast iron pipes of the same diameter and 40% higher than that of concrete pipes.
Excellent corrosion resistance and durability: PVC water pipes have excellent acid resistance, alkali resistance, and corrosion resistance. They are not affected by moisture and soil pH. No anti-corrosion treatment is required when laying pipes.
Good water tightness: The installation of PVC water pipes, regardless of whether they are connected by bonding or rubber rings, has good water tightness.
Anti-rodent: PVC water pipes are not a source of nutrients and therefore will not be attacked by rodents. According to tests conducted by the American Sanitation Foundation in Michigan, rats will not bite PVC water pipes.
PVC (Polyvinyl Chloride) water pipes offer several advantages:
Cost-effective: PVC pipes are generally more affordable than other materials like metal or concrete pipes, making them a cost-effective option for various plumbing and water supply applications.
Corrosion resistance: PVC pipes are resistant to corrosion from acids, alkalis, and chemicals commonly found in soil and water, ensuring long-term durability and reliability.
Lightweight: PVC pipes are lightweight and easy to handle, transport, and install, reducing labor and equipment costs during installation.
Smooth interior surface: PVC pipes have a smooth interior surface that promotes efficient water flow and minimizes friction losses, reducing energy consumption and pumping costs.
Long service life: PVC pipes have a long service life and can withstand decades of use without degradation, offering reliable performance over time.
Versatility: PVC pipes are available in various sizes, lengths, and configurations, making them suitable for a wide range of applications, including water supply, drainage, irrigation, and sewage systems.
Chemical resistance: PVC pipes are resistant to a wide range of chemicals, making them suitable for use in aggressive environments such as industrial applications and chemical processing plants.
Low maintenance: PVC pipes require minimal maintenance compared to other materials, saving time and money on upkeep and repairs over the lifespan of the system.
Light weight, low price, easy to transport, install, protect and maintain. It has the advantages of high impact strength, high mechanical performance, good toughness and flexural strength, which reduces the crushing problem in construction and application. It is especially suitable for drainage pipelines of airports, highways and railways. Beautiful appearance, lubrication of inner wall, small friction coefficient, anti-corrosion, abrasion resistance and no scaling of inner wall of pipeline, reduce friction resistance of fluid, improve efficiency of fluid transportation and reduce noise.
PVC drain pipe sanitary grade PVC resin is the main raw material, adding appropriate stabilizer, lubricant, filler, carbon powder and other plastic extruder extrusion and injection molding machine, through cooling, curing, formation, inspection, packaging and other procedures to complete the production of pipes and fittings. PVC drainage pipe has high safety factor, low friction coefficient, smooth flow, not easy to plug, less protection work, good water tightness, good aging resistance, normal service life of more than 50 years, excellent corrosion resistance to inorganic acid, alkali and salt.
It has the advantages of high impact strength, high mechanical performance, good toughness and flexural strength, which reduces the crushing problem in construction and application. It is especially suitable for drainage pipelines of airports, highways and railways. The application of temperature scale is large, weather resistance is outstanding, and the stability of temperature scale is good when temperature changes.
1. Light pipes and convenient construction 2. Good drainage performance. A smaller slope is used to increase the clear height of the space and enhance the use function of the building. 3. Economical and beautiful. There is no corrosion and peeling of the outer wall of cast iron pipe, which can improve people's living and working environment and facilitate the property management of buildings. 4. Good social benefits can greatly reduce energy consumption in steelmaking process. 5. The physical and chemical temperature of PVC drainage pipe has the advantages of strong corrosion resistance, aging resistance, wear resistance and long service life.
1. Light pipes and convenient construction 2. Good drainage performance. A smaller slope is used to increase the clear height of the space and enhance the use function of the building. 3. Economical and beautiful. There is no corrosion and peeling of the outer wall of cast iron pipe, which can improve people's living and working environment and facilitate the property management of buildings. 4. PVC drainage pipe has small friction coefficient, smooth water flow, is not easy to block, less maintenance work, high oxygen index and self extinguishing. 5. The linear expansion coefficient of pvc drainage pipe is small, 0. 07mm/℃, small deformation due to temperature. Small thermal conductivity and elastic modulus, excellent frost resistance. 6. PVC drainage pipe can be connected by bonding method, which is simple in construction, convenient in operation and effective in installation.
1. Light weight, convenient handling: small density, convenient handling, loading and construction. 2. Excellent corrosion resistance: It has excellent acid resistance, alkali resistance and corrosion resistance, and is very suitable for use in the chemical industry. 3. Low fluid resistance: the inner wall of the pipe is smooth, its roughness coefficient is only 0.009, and the fluid resistance is small, which effectively improves the hydraulic conditions of the pipe network and reduces the system operating costs. 4. High mechanical strength: the pipe has good pressure resistance, impact resistance and tensile strength. 5. Simple construction: the pipeline connection construction is fast and easy, and the construction cost is low. 6. Low cost: low price, convenient transportation and construction, long service life, so the overall cost is low. 7. No impact on water quality: It is confirmed by the dissolution test that it does not affect the water quality and is suitable for large-scale promotion and application.
1. The surface hardness and tensile strength of pvc drainage pipes are excellent, and the pipeline safety factor is extremely high. 2. PVC drainage pipe has good aging resistance, and its normal service life can reach more than 50 years. 3. Pvc drainage pipe has excellent corrosion resistance to inorganic acid, alkali, salt and other substances, so it is more suitable for industrial sewage discharge and transmission. 4. The pipe has good pressure resistance, impact resistance and tensile strength. 5. The pipeline connection construction is fast and easy, and the construction cost is low. 6. Low price, convenient transportation and construction, long service life, so the overall cost is low. 7.: It is proved by the dissolution test that it does not affect the water quality and is suitable for large-scale promotion and application.
1. Light weight: the proportion of the material is only 1/10 of that of cast iron. It is easy to transport and install, reducing the cost. 2. Excellent chemical resistance: excellent acid and alkali resistance (except for strong acid and alkali near saturation point or strong oxidizing chemicals). 3. Non conductive: The material cannot conduct electricity and is not corroded by electrolysis and current. 4. No combustion, no combustion support: no fire concerns. 5. Simple installation and low cost: cutting and connection are very simple, PVC glue connection is reliable and safe, easy to operate and low cost. 6. Durable: excellent weather resistance, and can not be corrupted by bacteria and fungi. 7. Low resistance and high flow rate: the inner wall is smooth, the fluid fluidity loss is small, the dirt is not easy to attach to the smooth pipe wall, and the maintenance is relatively simple and cheap.


