pipe reducing is one of the chemical pipe fitting

　　Production methods

　　Reducing pipe roundness should not be greater than 1% of the corresponding end diameter, and the allowable deviation of plus or minus 3 mm. Reducer materials perform SY/T5037, GB/T9711, GB/T8163, ASTM A106 / A53 GRBS, API 5 l, APT5CT, ASTM A105, ASTM A234, ASTM A106 standard, the German DIN standards and customer requirements

　　Reducer (reducer) is used for pipe diameter changes in a pipe. Usually adopted for reducing the forming process of pressing, expanding to suppress or reducing and expanding, to certain specifications of the reducer and stamping can be applied.

　　Reducing/forming hole diameter

　　Reducer reducing forming technology is will be equal and reducer big end diameter of tube rounds into the forming mould, through along the axial direction of tube billet, shrink along the cavity movement and metal forming. According to the size of the reducer reducer, divided into the one of pressing or more press forming. Below for reducing the forming of concentric reducer.

　　We have adopted advanced production equipment and technologies to manufacture our steel elbow and steel flange, which can not only improve product quality, but also save raw materials. Our products have high strength, good toughness and resistance to corrosion.