螺纹法兰
标准
ASME/ANSI B16.5,ASME/ANSI B16.47,API 605, EN1092-1:2002,BS 4504,BS10 TABLE D/E,DIN 2566
材料
ASTM A105,A105N,A350-LF2
ASTM A182-F12,A182-F11,A182-F5
ASTM A182-F304,A182-F304L,A182-F316,A182-F316L
螺纹法兰密封面型式及其压力等级
TH Flange Facing Type
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Pressure Rating Class(PN,MPA)
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RF
|
0.6-4.0
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FF
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0.6-1.6
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表面涂层:黄漆;防锈油
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