grey 4 inch schedule 40 pvc drain pipe underground is based on polyvinyl chloride resin as the main raw material, then add the right amount of stabilizer, lubricants, fillers, toner and other plastic extrusion molding and injection molding, and then after the cooling , Curing, stereotypes, inspection, packaging and a series of processes made a pipe.
|PVC DRAINAGE PIPES||1-1/4"×2.0||10|
|Length||20 ft or customized|
|Packing||Nylon bag or customized|
|Connection||Socket with glue|
|Delivery Medium||30~45 days after despoit|
|OEM and ODM||Yes|
|Application||Drainage Water Systerm|
|Water absorption rate||0.1~0.3 %|
|Shrinkage rate||0.4~0.6 %|
1. Pipe is light and easy to construct. It is only 1/5 of cast iron pipe. Its standard length (20ft, 10ft) is longer than cast iron pipe, which reduces the number of interfaces.
2. Good drainage performance
The diameter of PVC drainage pipe can be smaller than that of cast iron pipe, which can increase the net height of space, which is more advantageous for users and enhances the use function of the building.
3: Economy and Beauty
PVC drain pipes usually have white exterior walls and are easy to clean without being painted with red dye, silver powder and other anticorrosive treatment.
4. Good Social Benefits
PVC drainage pipe can replace other steel drainage pipes in a wide range, and greatly reduce energy consumption in steelmaking process.
5. Superior physicochemical properties
The chemical property of PVC drainage pipe is stable, and its special mechanical and physical properties enable it to be used normally for 50 years. At the same time, its corrosion resistance, aging resistance and wear resistance make it more stable than drainage cast iron pipe and cement pipe for a long time.