ASTM A182 is the Standard Specification for Forged Stainless Steel Pipe Flanges and Stainless Steel Forged Fittings.
ASTM 182 is use in pressure systems, Included are flanges, fittings and similar parts to specified dimensions or to dimensional standards, such as the ASME specifications.
ASTM A182 F91 Flanges is a method of connecting pipes, valves, pumps and other equipment to form a piping system. It also provides easy access for cleaning, inspection or modification. Flanges are usually welded or screwed. Flanged joints are made by bolting together two flanges with a gasket between them to provide a seal.
Chromium-Molybdenum Alloy Steel or Chrome-Moly, CrMo is an alloy steel intended for high temperature and high pressure services. Chrome-Moly is used in the power generation industry and the petro-chemical industry because of its tensile strength, corrosion resistance and high-temperature strength. Chrome-Moly has a better strength to Weight ratio than steel, which enables designers to use thinner wall pipe or smaller diameter tubing to reduce overall weight.
Chromium-Molybdenum Alloy Steel has strong resistance to rupturing at high temperatures and high pressures. Chrome-Moly is also resistant to cracking from hydrogen attack and hot sulfide corrosion cracking.
ASTM A182 F91 Flanges is readily available for applications in the industrial, architectural, and transportation fields.
Savoy Piping Inc., are recognized as the prominent Manufacturer, Exporter and Supplier of a broad assortment of ASTM A182 F5 Flange, ASTM A182 F91 Flanges, ASTM A182 F11 Flange, ASTM A182 F22 Flange, ASTM A182 F91 Flange etc.
The offered ASTM A182 F91 Flanges is designed with utmost precision in conformity with the international quality standards.
|ASTM A182 F91 Flange Specification||ASTM A182 / ASME SA182 Class 1, Class 2, Class 3|
|ASTM A182 F91 Flange Manufacturing Process||Hot Forging / Rolling / Machining|
|ASTM A182 F91 Flange Other Grades||ASTM A182 F5 Flange, ASTM A182 F9 Flanges, ASTM A182 F11 Flange, ASTM A182 F22 Flange, ASTM A182 F9, ASME SA182 F5 Flange, ASME SA182 F9 Flanges, ASME SA182 F11 Flange, ASME SA182 F22 Flange, ASME SA182 F91 Flange, A182 UNS K41545 Flange, A182 UNS K9094 Flange, A182 UNS K11572 Flange, A182 UNS K21590 Flange, A182 K91560 Flange|
|ASTM A182 F91 Flange Outer Diameter||1/2" NB TO 64" NB|
|ASTM A182 F91 Flange Pressure Class||Class 150#, Class 300#, Class 400#, Class 600#, Class 900#, Class 1500#, Class 2500# or As Per Custom Requirement
PN 6, PN 10, PN 16, PN 25 and PN 40 etc
|ASTM A182 F91 Flange Schedule||Sch 10s TO Sch XXS or As Per Custom Requirement|
|ASTM A182 F91 Flange Facing||Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)|
|ASTM A182 F91 Flange Dimension||ASME B16.5, ASME B16.47 SERIES A, ASME B16.47 SERIES B, ASME B16.36, BS10, EN1092-1:2013, MSS SP44, ASA, API-605, ISO 7005, ISO 15590-3, DIN 2631--2638, DIN 2573-2576, DIN 2527, DIn 2641-2642, DIN 2565-2566, DIN2502, AWWA, AS2129 TABLE C, D, E, F, J etc..|
|ASTM A182 F91 Flange Types||Welding Neck Flange, Slip On Flange, Socket Weld Flange, Lap Joint Flange, Threaded Flange, Blind Flange, Orifice Flanges, Plate Flange, Long Welding Neck Flanges, Weldoflange, Nipoflange, Expander Flange, Reducing Flange, WNRF Flange, SORF Flange, SWRF Flange, Custom Flange as per Drawing etc.|
|ASTM A182 F91 Flange Other Testing||NACE MR0175, Ultrasoung TEST, IGC TEST, Intergranular Corrrosion Test as per ASTM A262 Practice E, Charpy Impact Test, Macro, Grain Size, Hardness, HIC, SSC, Sour Service etc.|
|ASTM A182 F91 Flange Value Added Services||Rolling, Drill, Punch, CNC Machining, Sand Blasting, Shot Blasting, Heat Treatment, Anti-rust Paint, Oil Black Paint, Yellow Transparent, Zinc Plated, Cold and Hot Dip Galvanized|
|ASTM A182 F91 Flange Packaging||Loose / Carrate / Wooden Pallet / Wooden Box / Plastic Cloth Wraps|
|ASTM A182 F91 Flange Shipment & Transportation||By Road - Truck / Train Partial Load, Full Load, By Sea - Break-bulk Conventional Vessel / FCL (Full Container Load) / LCL (Less Container Load) / 20 Feet Container / 40 Feet Container / 45 Feet Container / High Cube Container / Open Top Container, By Air - Freighter Civil Passenger and Cargo Planes|
|ASTM A182 F91 Flange Material Test Certificate||Manufacturer Test Certificate As Per EN10204 3.1, 3.2 / Laboratory Test Certificate From NABL Approved Lab. / Under Third Party Inspection Agency Like SGS, TUV, DNV, LLOYDS, ABS, Bureau of Indian Standards BIS Approved ETC|
|Material Group||Common Name||Type||UNS||Forging Spec.||Casting Spec. Equivalent||DIN||DIN W. No||Application|
|Low Alloy Steel||Moly Steel||C-1/2Mo||K12822||A182-F1 cl2||A217-WC1||15M03||1.5415||Up to 470ºC* (875ºF)|
|Alloy Steel Chrome Moly||1.1/4Cr-1/2Mo||K11572||A182-F11 cl2||A217-WC6||13CRM044||1.7335||Up to 593ºC (1100ºF)|
|2.1/4Cr-1Mo||K21590||A182-F22 cl3||A217-WC9||10CRM0910||1.7380||Up to 593ºC (1100ºF), HP steam|
|5Cr-1/2Mo||K41545||A182-F5/F5a||A217-C5||12CRMO195||1.7362||High temp refinery service|
|9Cr-1Mo||K90941||A182-F9||A217-C12||X 12 CrMo 9 1||1.7386||High temp erosive refinery service|
|9Cr-1Mo-V||A182-F91||A217-C12A||X 10 CrMoVNb 9 1||1.4903||High pressure steam|
The chemical composition of grade ASTM A182 F91 Flange is outlined in the following table
|ASTM A182 F5||K41545||C .15 max, Mn .30 -.60, Cr 4.0 - 6.0, Mo .44 - .65|
|ASTM A182 F9||K90941||C .15 max, Mn .30 -.60, Cr 8.0 - 10.0, Mo .90 - 1.10|
|ASTM A182 F11||K11572||C .10 - .20, Mn .30 -.80, Cr 1.0 - 1.5, Mo .44 - .65|
|ASTM A182 F22||K21590||C .05 - .15, Mn .30 -.60, Cr 2.0 - 2.5, Mo .87 - 1.13,|
|ASTM A182 F91||K91560||C .08 - .12, Mn .30 -.60, Cr 8.0 - 9.5, Mo .85 - 1.05, Cb .06 - .10, N .03 - .07, Al .04 max, V .18 - .25|
(Max working pressure of Alloy Steel flanges ASTM A182 - by Class, in bar).
|-29 to 38||15.9||41.4||55.2||82.7||124.1||206.8||344.7|
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