Compared with slip-on flange or welding neck flange, ANSI B16.5 threaded flange is more convenient for installation and maintenance. Threaded flange can realize connection between pipes without welding. ANSI B16.5 threaded flange can be only used under low pressure. And the flange can not be used if the temperature on pipes varies sharply.
Materials:
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Carbon steel: ASTM A105,20#, Q235, 16Mn, ASTM A350 LF1, LF2 CL1/CL2, LF3 CL1/CL2, ASTM A694 F42, F46,F48, F50, F52, F56, F60, F65, F70; |
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Stainless Steel: ASTM A182 F304, 304L, F316, 316L, 1Cr18Ni9Ti, 0Cr18Ni9Ti, 321, 18-8; |
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Alloy steel: ASTM A182 F1, F5a, F9, F11, F12, F22, F91, A182F12, A182F11, 16MnR, Cr5Mo, 12Cr1MoV, 15CrMo, 12Cr2Mo1, A335P22, St45.8/Ⅲ |
Dimensions
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Sealing Face |
ANSI B16.5 |
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Class 150 |
Class 300 |
Class 600 |
Class 900 |
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Raised Face |
DN15-150 |
DN15-600 |
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ANSI B16.5 Threaded Flange, Raised Face, DN15-600
ANSI B16.9 Socket Weld Flange, CS, AS, SS, 150-2500LB
ASTM A182 Blind Flange, ANSI B16.5, RF, 150-1500LB
Carbon Steel Threaded Flange, ASTM A105, ASME B16.5
ANSI B16.5 Lap Joint Flange, RF, MF, DN15-600
ANSI B16.5 Weld Neck Flanges, AS, CS, SS, 150-2500LB
ASME/ANSI B16.5 Slip-on Flanges, CS, AS, SS, 150-2500LB
API 6D Carbon Steel Turbine Ball Valve:ANSI B16.5 Flange End,PTFE
