PVC pipe fitting

   Product introduction: PVC-U drainage pipe fittings are made of PVC resin as the main raw material and adding appropriate auxiliaries. They are processed and molded by mixing, extrusion, injection molding and other processes, and are mainly used in construction drainage, domestic sewage and sewage Discharge, municipal engineering and various waste water Discharge systems of factories and mining enterprises. They are new building materials promoted by the state to replace cast iron pipes or cement. The company introduces advanced equipment, uses its own unique and excellent process formula, produces a series of building drainage pipes, and provides a series of products matched with drainage injection pipe fittings. The company's products have been tested by the National plastic products quality Supervision and Inspection Center, Hebei Product Supervision and Inspection Institute and other institutions, and all engineering indicators have reached or exceeded the national standards. Characteristics of hollow spiral anechoic tube: the newly developed hollow spiral anechoic tube has the characteristics of light specific gravity and good sound insulation effect. When the water flows in the pipe, the water spirals downward along the pipe wall, which fundamentally solves the noise problem of falling into the water. Product features: light weight, density is cast iron pipe 1x5xx6, which not only facilitates transportation and construction, reduces material cost and construction cost, but also reduces the bearing capacity of the building; the inner wall is smooth and free of scaling, and the water flow is smooth and free of blockage. Excellent corrosion resistance and anti-rust, no anti-corrosion treatment, service life is 4 times longer than that of cast iron pipe. The bonded joint has good tensile, impact strength and tightness, which is suitable for surface or concealed environment, flame retardant when oxygen index is above 46, and good heat resistance when Vicat softening temperature is above 79 ℃.