Craftsmen are skilled in their hearts, professions, and diligence
77623
77623
Category
Thin Ball Valves
Design standard：GB/T 12237,API608,JPI 7S-48
Link flange：GB/T 9113,JB/T 79,HG 20596,ANSI B16.5,JIS B2212-B2214
Test: JB/T 9092,GB/T 13927, API598
Craftsmen are skilled in their hearts, professions, and diligence
Design standard：GB/T 12237,API608,JPI 7S-48
Link flange：GB/T 9113,JB/T 79,HG 20596,ANSI B16.5,JIS B2212-B2214
Test: JB/T 9092,GB/T 13927, API598
