7-Mo PLUS flanges, or as also referred to as Super duplex 2950 Flanges is a stainless alloy. The microstructure of this particular alloy is of a duplex nature is a with about 45% austenite distributed within a ferrite matrix. Super Duplex Steel S32950 Pipe Flange possesses good resistance to chloride stress related corrosion cracking, pitting corrosion, as well as resistance to general corrosion in many severe environments. A specification which acts as a guideline in the production of flanges in this alloy is ASTM A182. Per the specification, the astm a182 uns S32950 flanges are expected to conform to the chemical and mechanical requirement, making it useful for elevated temperature applications.
Super duplex 2950 Flanges
Super Duplex S32950 Slip on Flanges
ASTM A182 UNS S32950 Blind Flanges
In addition to these requirements, the specification mentions a separate forging process . After performing a hot working process, the forged Super duplex steel flange is required to be cooled to a specific temperature before heat treatment is performed on the alloy. The heat treatment is to be performed on the 1.4410 werkstoff flanges in accordance with certain requirements. For instance, the ASTM A182 mentions requirements such as type of heat treatment, temperature for austenitizing/ solution, cooling media, and quenching.
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 |
ASME SB564 UNS S32950 Weld Neck Flanges | ASTM A182 UNS S32950 Lap Joint Flanges |
Super Duplex UNS S32950 Long Weld Neck Flanges | Super Duplex SS UNS S32950 Spectacle Blind Flanges |
Super Duplex 2950 Spades & Ring Spacers | SAF 2950 Super Duplex SS Nipoflange |
DIN 1.4410 5D Weldoflange | ASME SB564 UNS S32950 Flange Outlet |
Super Duplex SS 2950 Flange | SAF 2950 Super Duplex SS Blind Flange |
Super Duplex SS 2950 Forged Flanges | Super Duplex UNS S32950 Plate Flange |
Super Duplex SS 2950 Flanges | Super Duplex UNS S32950 BS 10 Flanges |
Super Duplex 2950 BS 4504 Flanges | DIN 1.4410 EN 1092-1 Flanges |
ASME SB564 UNS S32950 SORF Flange | Super Duplex SS UNS S32950 BLRF Flange |
SAF 2950 Super Duplex SS WNRF Flange | Super Duplex SS 2950 Series a Lap Joint Ring Flange |
Super Duplex SS UNS S32950 Slip on Flange | DIN 1.4410 Threaded Flange |
Super Duplex 2950 Reducing Flange | Super Duplex UNS S32950 Socket Weld Flange |
Super Duplex UNS S32950 PN16 blind flange | Super Duplex 2950 Forged Socket Weld Pipe Flange |
Super Duplex SS UNS S32950 Class 300 slip on flange | ASME SB564 UNS S32950 Slip On Weld Flange |
ASTM A182 UNS S32950 Tongue and Groove Flanges | Super Duplex SS UNS S32950 Male and Female Flange |
ASME SB564 UNS S32950 Reducing Flanges | SAF 2950 Super Duplex SS ASME B16.5 Flanges |
Super Duplex SS 2950 SWRF Flange | ASTM A182 UNS S32950 Forged blind flange |
Super Duplex SS UNS S32950 groove weld neck flange | Super Duplex UNS S32950 Socket Weld Hub Flange |
DIN 1.4410 Forged steel slip on flanges | SAF 2950 Super Duplex SS Race face slip on flange |
DIN 1.4410 Ring Type Joint Flanges | Super Duplex 2950 Raised Face Flanges |
Super Duplex 2950 threaded lap joint flange | SAF 2950 Super Duplex SS Slip On Integral flange |
ASTM A182 UNS S32950 Forged integral puddle flange | DIN 1.4410 table e long weld neck |
Super Duplex SS UNS S32950 Class 150 LBS Flange | ASTM A182 UNS S32950 PN10 Forged Flanges |
Super Duplex Steel S32950 Flanges Price List | Quantity | Price in India |
Super Duplex Steel S32950 Flanges | 1 | US $2.5-1000 / Piece |
Super Duplex Steel S32950 Pipe Flanges | 1 | US $400-500 / Ton |
Super Duplex Steel S32950 Weld Neck Flanges | 1 | US $10-900 / Piece |
ASTM A182 >Super Duplex Steel S32950 plate flanges | 1 | US $5.5-1000 / Piece |
Super Duplex Steel S32950 Blind Flanges | 1 | US $15-300 / Piece |
Super Duplex Steel S32950 Orifice Flanges | 1 | US $1-300 / Piece |
Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | Fe |
S32750 | 0.030 max | 1.20 max | 0.80 max | 0.035 max | 0.020 max | 24.00 – 26.00 | 3.00 – 5.00 | 6.00 – 8.00 | 0.24 – 0.32 | 58.095 min |
Grades | Density (g/cm 3) | Density (lb/in 3) | Melting Point (°C) | Melting Point (°F) |
S32750 / S32760 | 7.8 | 0.281 | 1350 | 2460 |
STANDARD | WERKSTOFF NR. | UNS |
Super Duplex 2950 | 1.4410 | S32950 / S32760 |
Standard | Class | Diameter | Bolt Circle Diameter | Number of Bolts | Bolt Size | Diameter of Bolt Hole |
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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 |