Standards compliance 1.Design end: GB/ T12237 2.Face to face: GB/ T12221 3.Flange connection: JB/ T79 4.Test and inspection: GB/ 13927 Temperature: normal temperature Nominal pressure: 16 Size: 50....
The company was established in 1985, it located at the first " China valve city" Long wan District in WenZhou. It is a Technological modernization enterprise with valve s design, manufacture, ....
BQ347H-10/ 16-100-700 APPLICABLE RANGE This series of valves are applicable in fields of petroleum, chemical industry, metallurgy, steel, electric power, light spinning, paper making, sewage treatment....