The primary function of an ASTM A182 Grade F11 Flange is to form connections within a system of pipes, valves, pumps and other equipment. While the secondary task of any flange is to provide easy access to the worker in such a manner that it eases the performance of tasks such as cleaning, inspection or modification. Flanges are usually connected to a piping system by either welding or bolting. Usually, those Alloy Steel F11 Flanges that are to be connected via welding are low carbon steel or low carbon stainless steel grades such as grade 304L or 316L. Although lowering the content of carbon is what aids in a better welded piping system, these alloys tend to be structurally weak by about 20% as compared to threaded or bolted flanges.
ASTM A182 F11 flanges
Alloy Steel F11 Flanges
Alloy Steel Grade F11 Blind Flange
The long tapered hub seen on a weld neck ring flange is what provides them with an important reinforcement that is useful for several applications involving high pressure as well as sub-zero and/or elevated temperatures. Moreover, the ASME SA182 F11 WNRF Flange also has excellent stress distribution characteristics through the tapered hub. Additionally, these flanges are easily radiographed for flaw detection. While weld neck ring flanges could be used for high pressure applications, most manufacturers recommend using the ASTM A182 Gr F11 Slip On Flanges for low pressure applications since they have poor resistance to vibration and shock. Another distinguishing point between both these ASTM A182 F11 Flanges is their cost. While a WNRF Flange is an expensive component, the slip on flange is less expensive.
Standards | GOST Flange, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605, EN1092, BS, BS4504, BS 10, EN-1092, DIN, ANSI, ASME, DIN, MSS S44, ISO70051, ANSI/ASME B16.5, ASME/ANSI B16.5/16.36/16.47A/16.47B, B16.47 Series A & B, B16.48, EN |
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Pressure Rating ANSI | Class 1500, Class 150, Class 900, Class 2500, Class 300, Class 600, |
Pressure Calculation in DIN | 10Bar, 16Bar, 25Bar, 40Bar, 6Bar, / PN16, PN64, PN40, PN25, PN10, PN6 |
JIS | 16 K, 20 K, 5K, 10 K, 40 K, 63 K, 30 K, |
UNI | 10Bar 16Bar 6Bar 25Bar 40Bar |
EN | 6Bar 25Bar 40Bar 10Bar 16Bar |
Most common Types | Threaded / Screwed / Forged / Plate |
Production technique |
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Shapes and Types we produce | Large Male-Female (LMF), Ring Type Joint (RTJ), Flat Face (FF), Small Tongue, Small Male-Female (SMF),Raised Face (RF), Large Tongue & Groove, Groove, Lap-Joint Face (LJF) |
Test | Direct-reading Spectrograph, Magnetic particle detector, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector |
Equipment | Pushing Machine, Press machine, Bending machine, Sand-blasting machine, electric bevelling machine etc |
A182 F11 Weld Neck Flanges | Alloy Steel Grade F11 Lap Joint Flanges |
A182 Grade F11 Long Weld Neck Flanges | Alloy Steel F11 Spectacle Blind Flanges |
ASTM A182 Grade F11 Spades & Ring Spacers | ASTM A182 F11 Nipoflange |
ASTM A182 Gr F11 5D Weldoflange | A182 F11 Flange Outlet |
ASME SA182 F11 Flange | ASTM A182 F11 Blind Flange |
ASME SA182 F11 Forged Flanges | A182 Grade F11 Plate Flange |
ASME SA182 F11 Flanges | A182 Grade F11 BS 10 Flanges |
ASTM A182 Grade F11 BS 4504 Flanges | ASTM A182 Gr F11 EN 1092-1 Flanges |
A182 F11 SORF Flange | Alloy Steel F11 BLRF Flange |
ASTM A182 F11 WNRF Flange | ASME SA182 F11 Series a Lap Joint Ring Flange |
Alloy Steel F11 Slip on Flange | ASTM A182 Gr F11 Threaded Flange |
ASTM A182 Grade F11 Reducing Flange | A182 Grade F11 Socket Weld Flange |
A182 Grade F11 PN16 blind flange | ASTM A182 Grade F11 Forged Socket Weld Pipe Flange |
Alloy Steel F11 Class 300 slip on flange | A182 F11 Slip On Weld Flange |
Alloy Steel Grade F11 Tongue and Groove Flanges | Alloy Steel F11 Male and Female Flange |
A182 F11 Reducing Flanges | ASTM A182 F11 ASME B16.5 Flanges |
ASME SA182 F11 SWRF Flange | Alloy Steel Grade F11 Forged blind flange |
Alloy Steel F11 groove weld neck flange | A182 Grade F11 Socket Weld Hub Flange |
ASTM A182 Gr F11 Forged steel slip on flanges | ASTM A182 F11 Race face slip on flange |
ASTM A182 Gr F11 Ring Type Joint Flanges | ASTM A182 Grade F11 Raised Face Flanges |
ASTM A182 Grade F11 threaded lap joint flange | ASTM A182 F11 Slip On Integral flange |
Alloy Steel Grade F11 Forged integral puddle flange | ASTM A182 Gr F11 table e long weld neck |
Alloy Steel F11 Class 150 LBS Flange | Alloy Steel Grade F11 PN10 Forged Flanges |
Alloy Steel Flanges Price List | Quantity | Price in India |
Alloy Steel F11 Flanges | 1 | $31.86 |
Alloy Steel F11 Pipe Flanges | 1 | $42.98 |
Alloy Steel A182 F11 Weld Neck Flanges | 1 | $60.07 |
ASTM A182 Alloy Steel plate flanges | 1 | $61.39 |
Alloy Steel A182 F11 Loose Flange | 1 | $94.88 |
Grade | Tensile Strength (Mpa) | Yield Strength (Mpa) | Elongation % |
A182 F11 | 205 | 415 | 20 |
Grade | C | Mn | Si | S | P | Cr | Mo |
A182 F11 | 0.05 – 0.15 | 0.3 – 0.6 | 0.5 – 1 | 0.03 | 0.03 | 1 – 1.5 | 0.044 – 0.65 |
Standard | Class | Diameter | Bolt Circle Diameter | Number of Bolts | Bolt Size | Diameter of Bolt Hole |
---|---|---|---|---|---|---|
AS4087 | PN14 | 95 | 67 | 4 | M12 | 14 |
AS 2129 Flange | Table C | 95 | 67 | 4 | 13 | 14 |
Table D | 95 | 67 | 4 | 13 | 14 | |
Table E | 95 | 67 | 4 | 13 | 14 | |
Table F | 95 | 67 | 4 | 13 | 14 | |
Table H | 114 | 83 | 4 | 16 | 17 | |
Table J | 114 | 83 | 4 | 16 | 17 | |
ANSI B16.5 | ANSI 150 | 89 | 60 | 4 | 13 | 16 |
ANSI 300 | 95 | 67 | 4 | 13 | 16 | |
ANSI 600 | 95 | 67 | 4 | 13 | 16 | |
ANSI 900 | 121 | 83 | 4 | 19 | 22 | |
ANSI 1500 | 121 | 83 | 4 | 19 | 22 | |
ISO 7005 (DIN) Flange | PN6 | 80 | 55 | 4 | M10 | 11 |
PN10 | 95 | 65 | 4 | M12 | 14 | |
PN16 | 95 | 65 | 4 | M12 | 14 | |
PN20 | 90 | 60.5 | 4 | M14 | 16 | |
PN25 | 95 | 65 | 4 | M12 | 14 | |
PN40 | 95 | 65 | 4 | M12 | 14 |