Stainless Steel SMO 254 Flanges, Stockholder Of SMO 254 RTJ Flange, SMO 254 WNRF Flanges Exporter, Largest Stockholder Of SMO 254 Flanges In India, ASME SA182M SMO 254 Class 300 Flange, SMO 254 Reducing Flanges Manufacturers In Mumbai, India.
Unimix Metal Cooperation is a top manufacturer and exporter of premium SMO 254 Flanges, crafted from austenitic stainless steel with high molybdenum content. These UNS S31254 Flanges provide outstanding resistance to pitting, crevice, and general corrosion.
Our SMO 254 Socket Weld Flanges are ideal for replacing critical components in larger structures where SS 316L or SS 317L have failed due to pitting, chloride stress corrosion cracking, or crevice attacks. The SMO 254 Lap Joint Flanges are specially designed for halide-rich environments, including seawater, hydrochloric acid, and contaminated sulfuric acid.
We also export 254 SMO Weld Neck Flanges (WNRF), which offer excellent impact toughness and resistance to chloride stress corrosion cracking, pitting, and crevice corrosion, with twice the strength of stainless steel 300 series. Additionally, our SMO 254 Spacer Ring Flanges contain copper only as a residual element, much like other austenitic stainless steels.
SMO 254 FLANGES SPECIFICATIONS
Grade | SMO 254 | UNS S31254 | |||||||
Standard | ASTM A182, ASME SA182 | |||||||
Dimensions | ANSI / ASME B16.5, B16.47 Series A & B, B.16.48, BS4504, BS10, DIN, EN-1092, MSS SP44 | |||||||
Size | 1/2″ – 48″ (15NB to 1200NB) | |||||||
Class / Pressure Rating | 150 Class, 300 Class, 718 Class, 900 Class, 1500 Class, 2500 Class, PN6, PN10, PN16, PN25, PN40, PN64, etc. | |||||||
Form | Slip-on Flanges (SORF), Threaded Flanges, Weld Neck Flanges (WNRF), Blind Flanges, Socket weld Flanges, Lap Joint Flanges, Ring Type Joint Flanges, Spectacle Blind Flanges, Spacer Ring Flanges, Long weld neck Flanges, Nipo Flange, Nipolet Flanges, Plate Flanges, Flat Flange, Orifice Flanges, Forged Flanges | |||||||
Flange Face Type | Flat Face (FF), Raised Face (RF), Ring Type Joint(RTJ) | |||||||
STANDARD | WERKSTOFF NR. | UNS | SIS | BS | GOST | AFNOR | EN | |
SMO 254 | 1.4547 | S31254 | 2378 | – | – | Z1 CNDU 20.18.06Az | X1CrNiMoCuN20-18-7 | |
Grade | C | Mn | Si | Cu | S | P | Mo | Ni | Cr |
SMO 254 | 0.02 | 1 | 0.08 | 0.5-1.0 | 0.01 | 0.03 | 6.0-6.5 | 17.5-18.5 | 19.5-20.5 |
Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
8 g/cm3 | 1320-1390 ℃ | 650 | 300 | 35 % |
SMO 254 SORF Flanges | SMO 254 Flanges | WNR. 1.4547 Pipe Flanges |
SMO 254 Blind Flanges | SMO 254 Spacer Ring Flanges | UNS S31254 Nipolet Flanges |
SMO 254 Ring Type Joint Flanges | SMO 254 Nipolet Flanges | SMO 254 Flat Flange |
SMO 254 Nipo Flange | ASTM A182 SMO 254 Long weld Neck Flanges | SMO 254 Lap Joint Flanges |
Unimix Metal Corporate, under the leadership and mentoring of intellectual individuals, is currently one of the Manufacturer, Supplier, Stockiest, Importer and Exporter of Stainless Steel , Carbon Steel , Alloy Steel , High Nickel Alloys , Special Alloys , Aluminium Alloys , Copper Nickel , Titanium Alloys , Duplex & Super Duplex , Tantalum , Abrasion Resistant Steel, Hadfield Manganese Steel , Corten Steel , High Tensile , Quenched & Tempered Steel , Armour Steel , etc in Forms of Pipes , Tubes , Plates , Round Bars and Fittings.
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