Duplex Steel Flanges
Duplex Steel
Slip on Flanges
Duplex Steel
Orifice Flanges
Duplex Steel Blind
Flanges
Duplex
Reducing FlangesDuplex Steel Flat Flanges, DIN 1.4462 Forged Flanges, ANSI B16.5 Duplex Steel UNS S31803 Orifice Flanges, Duplex Steel UNS S32205 Slip On Flanges Exporter & Suppliers.
SteelAge Alloys LLP provides a variety of steel flange
kinds, with
duplex steel flanges being one of the most popular types. They are the renowned producer,
seller, and stockist of all varieties of steel flanges worldwide. Stainless steel is a very
affordable and durable metal. Since stainless steel has the qualities that make it an
unsurpassed quality material, its flanges are employed extensively.
Duplex Steel Flanges are made of hardened alloys that have a remarkable resistance
against
corrosion. Ferrite and Austenite phases are mixed to form the microstructure of this steel. They
thereby combine the characteristics of ferritic and austenitic stainless steel. It is extremely
strong and has great corrosion resistance. Flanges made of duplex stainless steel have very low
intergranular corrosion. Even in situations with sulfides and chlorides, it possesses an
exceptionally high resistance to corrosion cracking stress.
ASTM A182 Duplex Steel Industrial Flanges, Duplex Steel 2205 Spectacle Blind Flanges, Duplex Steel Expander Flanges Manufacturer, Suppliers In India.
Duplex Steel Flanges are still protected from
corrosion-induced
embrittlement at temperatures higher than 300 degrees Celsius. Furthermore, duct performance
is great at low temperatures. The tools designated for stainless steel materials are the
only ones used for fabrication work. They need to be carefully cleaned before usage. This is
done to prevent corroded metals from contaminating stainless steel in any way.
Heat treatment can be used to harden these flanges. Offshore oil drilling companies,
aircraft exhaust manifolds, petrochemicals, power generation, gas processing,
pharmaceuticals, specialty chemicals, spiral welded tubes for burner pipes and fuels,
pharmaceutical equipment, heat exchangers, and seawater equipment are some of the industries
that use duplex steel flanges. There are numerous different designs of double steel flanges,
including slip-on, weld-neck, blind, threaded, lap joint, and socket weld.
Specification of Duplex Stainless Steel S31803/S32205 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. |
| Standards | : | ASTM, ASME Flanges, ANSI Flanges, DIN Flanges, EN Flanges, BS Flanges etc. |
| Grade | : | ASTM A182 / ASME SA182 F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61 |
| Size | : | 1/8" NB TO 24" NB |
| Class / Pressure | : | 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc. |
| Flange Face Type | : | Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ) |
| STANDARD | WERKSTOFF NR. | UNS |
| Duplex Steel | 1.4462 | S31803 / S32205 |
| Grade | ASTM | C | Mn | P | S | Si | Cr | Ni | N | Mo |
| S32205 | 2205 | 0.03 max | 2 max | 0.03 max | 0.02 max | 1 max | 22-23 | 4.5-6.5 | 0.14-0.2 | 3-3.5 |
| SS31803 | 2205 | 0.03 max | 2 max | 0.03 max | 0.02 max | 1 max | 21-23 | 4.5-6.5 | 0.08-0.2 | 2.5-3.5 |
| Grade | Tensile Strength min | Yield Strength min | Elongation min | Hardness max |
| 2205 | 95 ksi | 65 ksi | 25% | 31 HRC |
| S31803 | 90 ksi | 65 ksi | 25% | 31 HRC |
Other Types Of Duplex Steel Flanges
| Duplex Steel Flanges | Duplex Steel Pipe Flanges |
| ASTM A182 Duplex Steel Reducing Flanges | Duplex Steel UNS S32205 Forged Flanges |
| Duplex Steel UNS S31803 Orifice Flanges | ASTM A182 Duplex Steel Threaded Flanges |
| UNS S32205 Slip-on-Flanges | Duplex Steel 2205 Industrial Flanges |
| DIN 1.4462 Nipo Flanges Supplier | UNS S31803 Socket Weld Flanges Dealer |
| Duplex Steel 2205 Blind Flanges | Duplex Steel High Hub Blind Flanges |
| ANSI B16.5 Duplex Steel Flat Flanges | ASME B16.5 Duplex Steel Ring Type Joint |
| Duplex Steel UNS S31803 Square Flanges | Duplex Steel A182, ANSI B16.5 Flanges |
| ASME SA 182 Duplex Steel Flanges | Duplex Steel 2205 Groove & Tongue Flanges |
| Duplex Steel 2205 Expander Flanges | ANSI B16.47 Duplex Steel Spectacle Blind Flanges |
Latest Price List of Duplex S31803/S32205 Flanges
The best place to buy S31803 Duplex Stainless Steel ANSI B16.5 Flange,
Duplex S32205 ASME B16.5 Class 150 Flanges, S31803/S32205 Duplex Stainless Steel 1500# Flanges,
ASTM A182 2205 2500 Lbs Flanges, ASME SA 182 2205 BS10 Table E Flanges, DIN Flanges, and JIS
Flanges is SteelAge Alloys LLP.
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