Socket Weld Flanges (SWRF)
Socket-weld flange is similar in shape to a slip-on flange; however, a socket-welded flange differs in having a shoulder at the inner bore.
The slip-on flange has no shoulder at the inner bore.
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Type |
Blind Flange, Slip on Flange, Welding Neck Flange, Socket Weld Flange, Threaded Flange, Lap Joint Flange, Anchor Flange, Orifice Flange
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Size Range |
1/2" (15mm) - 48" (1200mm)
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Class |
150#, 300#, 600#, 900#, 1500#, 2500# |
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Type Available |
Raised Face RF, Ring Type Joint RTJ, Flat Face FF, Male & Female M&F, Tongue Groove T&G |
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Schedule |
SCH 10, SCH 20, SCH 30, SCH 40, SCH 60, SCH 80, SCH 100, SCH 120, SCH 140, SCH 160 SCH STD, SCH XS, SCH XXS SCH 10s, SCH 40s, SCH 80s |
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Standard |
ASME B16.1, ASME B16.5, ASME B16.20, ASME B16.21, ASME B16.24, ASME B16.34, ASME B16.36, ASME B16.42, ASME B16.47 MSS SP-6, MSS SP-9, MSS SP-25, MSS SP-44, MSS SP-53, MSS SP-54, MSS SP-55, MSS SP-75, MSS SP-106 API 605, API 6A, API 6B |
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Specification |
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Carbon Steel |
ASME/ASTM SA/A105N |
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High Yield Carbon Steel |
ASTM A694 F42/ 46/ 52/ 60/ 65/ 70 ASTM A707 L1~ L8 |
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Low Temp Carbon Steel |
ASME/ASTM SA/A350 LF1/ 2/ 3/ 6 |
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Chrome Moly |
ASME/ASTM SA/A182F2, F5 ,F9, F11, F12, F22, F91 |
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Stainless Steel |
ASME/ASTM SA/A182F304/304L, 316/316L, 309, 310, 304H, 310H, 317/317L, 321, 321H, 347, 347H, 904L |
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Duplex/ Super Duplex |
UNS S31803, S32205, S32750, S32760 |
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Nickel Alloy |
ASME/ASTM SB564, |
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Remark |
HIC, PED 2014/68/EU, NACE MR0175, NORSOK, Weld Overlay available |
Flanges Supplier Malaysia
