PVC-U pipe and pipe fittings  are  made of sanitary grade polyvinyl chloride (PVC) resin as the main raw material, adding appropriate amount of stabilizer, lubricant, filler, coloring agent, etc.

By plastic extruder extrusion molding and injection molding machine injection molding, through cooling , curing, shaping, inspection, packaging and other processes to complete the production of pipes and fittings.

Excellent physical and chemical properties, chemical resistance, high impact strength, low fluid resistance, 30% higher flow rate than cast iron pipes of the same diameter, anti-aging, long service life, and service life of not less than 50 years, is an ideal material for building water supply and drainage.

PVC-U pipe is made of sanitary grade polyvinyl chloride (PVC) resin as the main raw material, and is added with a suitable amount of stabilizer, lubricant, filler, coloring agent and other plastic PVC-U drainage pipe extruder for extrusion molding and injection molding. Machine injection molding, through the process of cooling, solidification, shaping, inspection, packaging and other processes to complete the production of pipes and fittings.

1、Strong corrosion resistance, not affected by corrosive soil and various drinking waters;

2、the inner wall is smooth, less frictional resistance than conventional materials;

3、Pipes and fittings will never rust, so there will be no changes in erosion and shrinkage inside;

4、The exterior wall of the building will never be polluted by the rust of the pipeline, ensuring that the value of the building will not be damaged;

5、pipe fittings are available in a wide range of styles and can be adapted to various design and installation requirements;

6、easy to install, no regular maintenance;

7、the weight is one-fifth of the cast iron pipe, easy to transport and operate;

8、using glue bonding, simple and fast, cost-effective;

9、tasteless, non-toxic;

10、can withstand a wide range of chemicals, including strong acids and strong bases

11、Not affected by bacteria;

12、resistance to termites, weathering;

13、Cheaper than conventional materials;

14、The service life can reach more than 50 years under normal use conditions.

PVC-U pipe line is currently the main material for building water supply and drainage. As the demand increases, the output also increases gradually.