ASTM A182 F91 Flanges

Alloy Steel 1.4903 Flanges, ASTM A182 F91 Flanges, Alloy Steel ASTM A182 F91 Long Weld Neck Flanges, Alloy Steel UNS K90901 Flanges, ANSI B16.5 F91 Alloy Steel Blind Flanges, CrMo F91 Orifice Flanges, Alloy Steel F91 Slip On Flanges, ASTM A182 F91 Weld Neck Flanges, Alloy Steel F91 Flanges Supplier in Mumbai, India.

Alloy Steel F91 Forged Flanges, Chromium Molybdenum F91 Flanges Stockist, ASME SA 182 F91 Cr-Mo Threaded Flanges, Best Price of Alloy Steel F91 Socket weld Flanges, Alloy Steel F91 Ring Type Joint Flanges, ASTM A182 F91 Alloy Steel Flanges Manufacturer in India.

Gautam Tubes is today highly acclaimed for being a reputable and trustworthy industry that is extensively dealing with the very large numbers of clients. We are a leading manufacturer, supplier, and stockholder of the excellent quality of Alloy Steel ASTM A182 GR F91 Flanges. We are taking the bulk orders as per the different demands of the clients and are providing them the same of very good quality. To the buyers, we are making it available at different specifications that vary in standards, types, sizes, dimensions, class/pressure, etc. Also, it is made available to them at customized specifications.

Standard Specification and Size Range of Alloy Steel F91 Flanges

Specifications : ASTM A182 / ASME SA182

Dimensions : ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc

Standard : ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc

Size : 1/2" (15 NB) to 48" (1200NB)

Class : 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.

Flange Face Type : Flat Face (FF), Raised Face (RF), Ring Type Joint (RTJ)

ASME SA 182 F91 Alloy Steel Flanges Equivalent Grades

UNS K90901
DIN 1.4903
JIS -
EN -
BS -

Types Of Alloy Steel F91 Flanges Stock

Alloy Steel F91 Slip On Flanges

ASTM A182 F91 Alloy Steel Slip On Flanges

AS F91 Slip On Flanges, Alloy Steel F91 SORF Flanges, UNS K90901 Slip On Flange, DIN 1.4903 Slip On Flange, Alloy Steel F91 Slip-on Raised Face Flanges

Alloy Steel F91 Weld Neck Flanges

ASTM A182 F91 Alloy Steel Weld Neck Flanges

Alloy Steel F91 Weld Neck Raised Face Flanges, Alloy Steel 1.4903 Weld Neck Flanges, UNS K90901 Weld Neck Flanges, Chrome Moly F91 WNRF Flanges

Alloy Steel F91 Blind Flanges

ASTM A182 F91 Alloy Steel Blind Flanges

Alloy Steel F91 Blind Flanges, Chrome Moly F91 Blind Flanges, Alloy Steel K90901 BLRF Flanges, DIN 1.4903 Blind Flanges

Alloy Steel F91 Threaded Flanges

ASTM A182 F91 Threaded Flanges

Alloy Steel F91 Threaded Flanges, ASTM A182 Gr F91 Threaded Flanges, ANSI B16.5 Alloy Steel F91 Threaded Flanges, UNS K90901 Threaded Flanges, Chromium Molybdenum 1.4903 Threaded Flanges

Alloy Steel F91 Socket weld Flanges

CrMo F91 Socket Weld Flanges

ASTM A182 F91 Socket weld Flanges, Alloy Steel K90901 Socket weld Flanges, Alloy Steel F91 Socket weld Flanges, Alloy Steel F91 SWRF Flanges, Cr-Mo F91 Socket weld Flanges

Alloy Steel F91 Lap Joint Flanges

Alloy Steel F91 Lap Joint Flanges

ASTM A182 F91 Lap Joint Flanges, UNS K90901 Lap Joint Flanges, DIN 1.4903 Lap Joint Flanges, ANSI B16.5 Alloy Steel F91 Lap Joint Flanges, Alloy Steel F91 Lapped Joint Flanges

Alloy Steel F91 Ring Type Joint Flange

Alloy Steel F91 Ring Type Joint Flange

ASTM A182 F91 Ring Type Joint Flange, Alloy Steel K90901 Ring Type Joint Flange, Alloy Steel F91 RTJ Flanges, Chrome Moly F91 RTJ Flange, Cr-Mo F91 Ring Type Joint Flange

Alloy Steel F91 Orifice Flanges

Alloy Steel F91 Orifice Flanges

ASTM A182 F91 Orifice Flanges, Cr-Mo F91 Orifice Flanges, UNS K90901 Orifice Flanges, DIN 1.4903 Orifice Flanges, ANSI B16.5 Alloy Steel F91 Orifice Flanges

Alloy Steel F91 Long Weld Neck Flanges

Alloy Steel F91 Long Weld Neck Flanges

ASTM A182 F91 Long Weld Neck Flanges, Alloy Steel K90901 Long Weld Neck Flanges, Alloy Steel F91 Long Weld Neck Flanges, Cr-Mo F91 LWN Flanges, Chrome Moly F91 Long Weld Neck Flanges

Alloy Steel F91 Spectacle Blind Flanges

Alloy Steel F91 Spectacle Blind Flanges

ASTM A182 F91 Spectacle Blind Flanges, UNS K90901 Spectacle Blind Flanges, DIN 1.4903 Spectacle Blind Flanges, ANSI B16.5 Alloy Steel F91 Spectacle Blind Flanges

Alloy Steel F91 Forged Flanges

Alloy Steel F91 Forged Flanges

ASTM A182 F91 Alloy Steel Forged Flanges, Alloy Steel K90901 Forged Flanges, Alloy Steel 1.4903 Forged Flanges, Cr-Mo F91 Forged Flanges

Alloy Steel F91 Plate Flanges

Alloy Steel F91 Plate Flanges

ASTM A182 F91 Plate Flanges, Alloy Steel F91 Plate Flanges, UNS K90901 Plate Flanges, DIN 1.4903 Plate Flanges, ANSI B16.5 Alloy Steel F91 Plate Flanges

Chemical Composition of Alloy Steel Grade F91 Flanges

Grade C Mn Si P S Cr Mo
Alloy Steel F91 0.08-0.12 max 0.3-0.6 0.5 max 0.01 max 0.02 max 8.5 – 9.5 0.85-1.05

Mechanical Properties of ASTM A182 Alloy Steel F91 Flanges

Tensile Strength Yield Strength (0.2%Offset) Elongation
415 585 20 %
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