1.Gate valve column casting gross weight 21KG, main wall thickness 10mm, upper and lower flange end face processing.
2.Butterfly valve body casting round flange barrel structure, casting gross weight 1550kg
- Aug 31, 2020-
1.Gate valve column casting gross weight 21KG, main wall thickness 10mm, upper and lower flange end face processing.
2.Butterfly valve body casting round flange barrel structure, casting gross weight 1550kg