China plastic pipe production capacity of 3 million tons, mainly PVC, PE and PP-R pipe three categories, including PVC pipe is a plastic pipe largest market share, accounting for nearly 70% share of the plastic pipe. PVC pipe production line of more than 1,600. Annual production capacity of 2.5 million tons more than 2003 PVC pipe (pipe fittings) annual production of over 120 million tons. Plastic pipes, PVC's share of 70%, PE accounted for 25%, PP-R accounted for 4%, other 1%. Although the rapid development of PVC pipe to attract many companies to enter the industry investment, but many manufacturers in domestic production (over 2000), with an annual capacity of 10,000 tons of just over 70 pvc pipe fittings offer, annual output of 30,000 tons or more business for more than 20 and have 60% of the industry production. PVC pipe is generally available in the three-way split manifolds or vertical sealing bolt split ends. During the construction, to add a saddle fitting together two half-way, and with the U-bolt clamp, thus thickening of the wall pvc pipe fittings products, then drilled directly above the open bite, and then connect externally threaded plastic parts out. Tests showed that this method of construction after the pressure test and acceptance can be achieved specifications. Also the water in the tube to produce thrust position pvc pipe specifications, such as elbows, tees and pipe end closure panels and other parts should be set at the pier to withstand the water thrust thrust. PVC pipe as a new type of non-metallic pipe pvc pipe, metal pipe with existing detection equipment can not detect its exact location, but if the construction of the pipeline when the pipeline is buried on top of a buried wire can easily solve this problem. pvc pipe fittings products, sea Widex (certified), pvc pipe fittings provided by Qingdao Rubber Material Co., Ltd. Widex. "PVC profiles, seals, ABS extruded profiles, PVC raw material" preferred Widex Qingdao Rubber Material Co., Ltd. (2), the company is located at: the 8th Yanshan Road Lacey City Development Zone, over the years, the sea Widex adhere to providing customers with the best quality service, Contact: Zhao Shuang. Welcome to the new and old customers call, letter, visit the guide, business negotiations. Sea Widex expect to be your long term partner!