CCC, RoHS, ISO, CE
Ordinary Temperature
API/DIN Safety Valve
150lb/300lb/600lb/900lb/1500lb/2500lb
Water,Oil,Gas
Precision Casting Durable
ISO 9001: 2008 ,API 6D,CE
ASME B16.25, ASME B16.5/16.47 DIN\API\En\GOST\JIS
henggong OR OEM
Wooden Case
DN25-DN350