ANSI法兰类型:
ANSI法兰类型有带颈平焊法兰,带颈对焊法兰,松套法兰,锻制螺纹法兰,不锈钢、碳钢或者是合金钢法兰盖,法兰压力等级在Class 150 至 Class 2500之间,法兰的尺寸由压力等级以及相连接的管配件决定,法兰的温度承受范围在-20℃ 至 200℃之间。
法兰都是匹配管配件以及其他法兰上,在选择法兰时需要考虑法兰使用环境的压力温度等级,尺寸以及材质。
带颈对焊法兰, 长高颈对焊法兰
ASME/ANSI B16.5 Class 150 WN
ASME/ANSI B16.5 Class 300 WN
ASME/ANSI B16.5 Class 600 WN
ASME/ANSI B16.5 Class 900 WN
ASME/ANSI B16.5 Class 1500 WN
ASME/ANSI B16.5 Class 2500 WN
ASME B16.47 Series A/MSS SP-44 Class 150 WN
ASME B16.47 Series A/MSS SP-44 Class 300 WN
ASME B16.47 Series A/MSS SP-44 Class 600 WN
ASME B16.47 Series A/MSS SP-44 Class 900 WN
螺纹法兰, TH
ASME/ANSI B16.5 Class 150 TH
ASME/ANSI B16.5 Class 300 TH
ASME/ANSI B16.5 Class 600 TH
ASME/ANSI B16.5 Class 900 TH
带颈平焊法兰
ASME/ANSI B16.5 Class 150 SO
ASME/ANSI B16.5 Class 300 SO
ASME/ANSI B16.5 Class 600 SO
ASME/ANSI B16.5 Class 900 SO
环连接面法兰, Ring Type Joint Flange
Dimensions of Ring Joint Facings
Ring Joint Facings ASME/ANSI B16.5 & B16.47-1
Ring Joint Facings ASME/ANSI B16.5 & B16.47-2
Ring Joint Facings ASME/ANSI B16.5 & B16.47-3
Ring Joint Facings ASME/ANSI B16.5 & B16.47-4
松套法兰
ASME/ANSI B16.5 Class 150 LJ
ASME/ANSI B16.5 Class 300 LJ
ASME/ANSI B16.5 Class 600 LJ
ASME/ANSI B16.5 Class 900 LJ
ASME/ANSI B16.5 Class 1500 LJ
ASME/ANSI B16.5 Class 2500 LJ
法兰盖, BL Flange, BL RF
ASME/ANSI B16.5 Class 150 BL
ASME/ANSI B16.5 Class 300 BL
ASME/ANSI B16.5 Class 600 BL
ASME/ANSI B16.5 Class 900 BL
ASME/ANSI B16.5 Class 1500 BL
ASME/ANSI B16.5 Class 2500 BL