1). Stainless Steel Flanges
Standard: ASTM / ASME A/SA 182
Grade: F 304, 304L, 304H, 309S, 309H, 310S, 310H, 316, 316TI, 316H, 316L, 316LN, 317, 317L, 321, 321H, 347, 347H, 904L.
Range: 15 NB to 1500 NB in 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS available with NACE MR 01-75
Form: Socket Weld, Slip On, Blind, Lapped, Screwed, Weld Neck, Long Weld Neck, Reducing, Spectacle, Ring Joint
2). Carbon Steel & Alloy Steel Flanges
Carbon Steel Flanges
ASTM A694 / A 694M F42, F46, F52, F60, F65, F70
ASTM/ ASME S/A350/ A 350M LF1, LF2
ASTM/ ASME S/A105/ A 105M
ASTM/ ASME S/A266/ A 266M GR. 1, GR. 2, GR. 3, GR. 4
Alloy Steel Flanges
ASTM/ ASME S/A182/ A 182M F5, F 5a, F9, F11, F12, F22, F91^
ASTM/ ASME S/A336/ A 336M F5, F9, F11, F12, F22, F91^
Range: 15 NB to 1500 NB in 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
Size: 1/2"~60"
Codes and Standards:
ASME Boiler and Pressure Vessel Code Sections I, II, V and VIII (Division 1, 2 and 3)
ASME B16.5
API 605 (ASME B16.47B)
MSS SP44 (ASME B16.47A)
API 6A, 16A
NACE MR0175
ASME B16.36
ASME B16.48
ANSI B16.24
Flange Types:
Weld Neck Flanges
Long Welding Neck Flanges
Socket Weld Flanges
Screwed Flanges
Slip On Flanges
Reducing Flanges
Ring Joint Flanges
Compact Flanges
Swivel Ring Flanges
Orifice Flanges
Anchor Flanges
API 6A Flanges
Mounting Flanges
Spectacle Blind
Manhole
Special parts