Spectacle Blind Flange
Size | 1/2" (15 NB) to 24" (600NB) |
Class | CLASS 150, CLASS 300, CLASS 400, CLASS 600, CLASS 900, CLASS 1500, CLASS 2500 |
Flange Face Type | Raised Face (RF), Ring Type Joint (RTJ) |
Manufacturing Standards | ASME B16.48-2010，API 590-1993 |
Material | ASTM A 182, A 240 F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H, 904L |
ASTM/ ASME A 105, ASTM/ ASME A 350 LF 2, 20#, Q235, 16Mn | |
ASTM / ASME A 182, ASTM / ASME F5, F9, F11,F22, F 91 |
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