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Flanges

Alloy Steel Fittings

Flanges


Superior Steel is an ISO 9001-2008, PED, ISO 14001 & OHASA 18001 Manufacture of Flange.

Products : FLANGES

Weldneck, Slip-On, Threaded, Blind, Socketweld, Lap-Joint, Orifice, Reducing Flange and Specials, Long Weld Neck Flange, Boss

Types : Forged & Plate

Types of Flange Faces: Raised Face, Flat Face, Ring Joint, Tongue & Groove, Male and Female.

 

Stainless Steel:

Standard : ASTM, A182, A240

Grade : F304, 304L, 304H, 309S, 309H, 310S, 310H, 316, 316Ti, 316H, 316L, 316N, 317, 317L, 321, 321H, 347, 347H, 904L, 201, 202

 

Carbon Steel:

Standard : ASTM, A105

Grade : ASTM A105 / A105N / A694F42 / 46 / 52 / 56 / 60 / 65 / 70 / A350 LF3 / A350 LF2

A234WPB, WP11/12, A333-3, A420WPL6, WPHY F52-60-65 (MSS-SP-75)

 

Alloy / Copper Alloy Steel:

Standard : ASTM / ASME A/SA 182,  ASTM / ASME SB 61 / 62 / 151 / 152

Grade : F1, F5, F9, F11, F22, F91, UNS NO. C 92200, UNS NO C B3600, 70600, 71500, C 70600 (CU-NI-90/10), C 71500 (CU-NI-70/30), UNS NO C 10100, C 10200, C 10300, C 10800, C 12000, C 12200

 

Nickel Alloy Steel:

Standard : ASTM, SB564, SB160, SB472, SB162

Grade : Nickel 200 (UNS No. N02200), Nickel 201 (UNS No. N02201), Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500), Inconel 800 (UNS No. N08800), Inconel 825 (UNS No. N08825), Inconel 600 (UNS No. N06600), Inconel 625 (UNS No. N06625), Inconel 601 (UNS No. N06601), Hastelloy C 276 (UNS No. N10276), Alloy 20 (UNS No. N08020).

 

Low Temperature Carbon Steel:

Standard : ASTM, A350

Grade : LF2, LF3

 

Duplex & Super Duplex Steel:

Standard : ASTM, A182, A240

Grade : UNS F 44, F45, F51, F53, F55, F60, F61

 

Titanium

Standard: ASTM A213, ASTM A269, ASTM A249

Grade: 2, 3, 5 and 12

Sizes :

1/2”NB to 72” NB

CLASS : 150 #, 300#, 400#, 600#, 900#, 1500#, 2500#

Supplementary Requirement : NACE MR0175 / MK0103 / TM028  ISO / HIC / SSC TESTED

Certificate :  EN 10204 3.1 & EN 10204 3.2