GOST 12836 Pn1.6 Blind Flanges

　Hebei Shengtian Pipe-Fitting Group Co., Ltd. was established in 1989. We are located in MengcunCounty in Hebei Province, covering an area of 100,000 square meters, with a workshop of 25,000 square meters and registered capital of $7,500,000. Our company has a strong staff team. There are over 360 employees, including over 30 professionals and technicians. we can supply you good quality steel flanges.Like GOST 12836 Pn1.6 Blind Flanges