详细说明
Product Description
Working pressure: 1.6-4.0Mpa
Temp. Range: -20--232degree----350degree
Suitable medium: Water, oil, air, and some corrosive liquid
Design Standard: GB/T12237/1989
End Flange: JB79
Fire safe: API607 4th 1993
Inspection and testing: GB/T13927-1992