ASTM A234-WPC socket welded flange,ASME B16.9 SIZE: 1/2" - 48" DIMENSIONS: ASME B16. ... PN:0.6MPa-32MPa,150Lb-2500Lb ASTM A234-WPC socket welded flange,ASME B16.9SIZE: 1/2" - 48" DIMENSIONS: ASME B16.9 ... or pallet,as buyer's requirement ASTM A234-WPC socket welded flange,API,ISO,PED certificate,ASME B16.9