PVC (full name Polyvinylchlorid) fittings for polyvinyl chloride (PVC), in addition to join other ingredients to enhance its heat resistance, toughness and ductility, etc. This is the most top paint surface membrane, polyvinyl chloride (PVC), is the main component in the middle of the bottom is coated adhesive back. It is popular in the world today is very popular, and also a kind of widely used synthetic material. Its second in global usage in a variety of synthetic materials. According to statistics, only 1995 a year, the production of PVC in Europe was five million tons, and its consumption of five million three hundred thousand tons. PVC production and consumption in Germany, an average of one million four hundred thousand tons.

PVC pipes (PVC - U tubes) pvc-u pipe, is composed of polyvinyl chloride (PVC) resin, stabilizer and lubricant by hot-pressing method after extrusion, was among the first to get the development and application of plastic tubing. PVC - U tubes strong corrosion resistance, easy adhesion, low prices, quality of a material is solid, but with PVC -u monomer and additive seepage, applies only to transfer temperature is not more than 45 ℃ in the water supply system. Plastic pipes for drainage, waste water, chemicals, heating and cooling liquid, food, super pure liquid, slurry, gas, compressed air, and the application of vacuum system.

Production process + auxiliary raw material preparation, mixing and conveying feeding to forced feeding, conical double screw extruder to extrusion die, the sizing set - spray vacuum shaping box - soaking water cooling tank to ink printer, pedrail haul-offs to carry knife cutting machine, pipe pile frame and product packaging testing.