Certificate:DNV,ISO9001,API,CE Material;GB,WCB Supplier of CNOOC,SINOPEC,CNPC,China national aviation fuel,etc. - Type:Forged steel floating ball valve - Processing: Long delivery pipes of natural gas- Method: Handle operation ,Worm gear operation,Pneumatic and hydraulic, Electric- Raw Material: PTFE A105 Product Information Nominal size DN15-200mm,1/2’’-8’’Pressure rating range PN1.6-10MPa Class ...