盲板法兰&法兰盖

Material: FLANGES CARBON STEEL: A105-A350 LF2·P250GH-P280 GH·S235JRG2·SS400 WELD NECK FLNAGES DN10-DN5000 S20C·S355J2G3-C22.8 SLIP ON FLANGES DN10-DN5000 SOCKET WELD FLANGES DN10-DN600 HIGH YIELD STRENGTH STEEL: THREADED FLANGES DN10-DN600 A694 F42-F46-F52-F56-F60-F65-F70 LAP-JOINT FLANGS DN10-DN600 BLIND FLANGES DN10-DN5000 STAINLESS STEEL: FLANGES RINGS DN10-DN5000 A182 F304-F304L-F316-F316L