DESIGN STANDARD:

DESIGN AND MANUFACTURE STANDARD:  API609
FACE TO FACElAPI609
TEST STANDARD:API598
TOP FLANGE CONNECTION STANDARD:ISO 5211
FLANGE SIZE STANDARD : ASME B16.5,ASME B16.47,DIN2501
                              ASME B16.1,JIS B2220

MAIN PARTS MATERIAL:

 
BODY MATERIALS:DI,STAINLESS STEEL,CARBON STEEL
DISC MATERIAL:DI,CF8,CF8M,CF3M,CF3,1.4529,C598...
SEAT MATERIAL:EPDM,NBR,VITON,PTFE
STEM MATERIAL:SS416,SS420,SS304,17-4PH