YDF 40" 600# Fully Welded Ball Valve Inspected And Released By 3rd Party Inspector.

40" 600# Fully Welded Ball Valve +Rotor actuator, finally inspected and released by 3rd party inspector, thisvalve is for Petrobras Modification project. YDF VALVES is very few of Chinesevalve manufacturers still hold Petrobras CRC C and with PGQMSA high score