Manufacturer and exporter of ASTM A182 SMO 254 Flanges, Check UNS S31254 slip on Flanges Supplier Size Chart, 1.4547 Socket Weld Flanges Dimensions, Class 150 SMO UNS S31254 Flanges Manufacturer in India
SMO 254 Flanges Specification
Specification: ASTM A182 / ASME SA182
Size: 1/2" (15 NB) to 48" (1200NB) DN10~DN5000
JIS: 5K, 10K, 16K, 20K, 30K, 40K, 63K
Dimension Standard: ANSI, ASME, BS, DIN, EN etc.
Type: Ring Joint Flange (RTJ), Flat Face Flange (FF),
Raised Face Flange (RF), Male and Female Flange (M & F),
Lap Joint Flange, Large and Small Tongue-and-Groove Flange (T & G)
Pressure rating: 150#, 300#, 600#, 900#, 1500#, 2500#,
PN6, PN10, PN16, PN25, PN40, PN64 etc.
SMO 254 Flanges, also known as UNS S31254 or 6 Moly, denote an exceptional variety of flanges designed for superior resistance against severe corrosion environments. Made from austenitic stainless steel, SMO 254 Flanges encapsulate an impressive blend of mechanical properties and strength, making them highly sought-after for challenging applications.
Fundamentally, SMO 254 flanges stand out due to their exceptional chemical composition. They boast a superior molybdenum and nitrogen content, substantial chromium and a touch of copper. This potent mix grants the flanges the ability to resist a broad spectrum of corrosive environments, including environments enriched with halide ions. Their superior resistance to pitting, crevice corrosion, stress corrosion cracking, and general corrosion is remarkable.
From a mechanical perspective, SMO 254 flanges exhibit impressive strength and high-temperature stability. Their tensile and yield strength are significantly higher than conventional austenitic stainless steels. These flanges maintain commendable strength and toughness even at high temperatures, making them apt for challenging temperature conditions.
From a fabrication viewpoint, SMO 254 flanges offer excellent weldability. They can be welded using a variety of techniques, including shielded metal arc welding (SMAW), gas tungsten arc welding (GTAW), and gas metal arc welding (GMAW). However, care should be taken during welding to prevent hot cracking and preserve the flange's corrosion resistance.
Nickel 200 Flanges Specifications
| Specifications | SMO 254 Flanges |
|---|---|
| SMO 254 Flanges Standards | ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, GOST Flanges. |
| ASME B16.5 SMO 254 Flange size range | 1/2" (15 NB) to 48" (1200NB) DN10~DN5000 |
| SMO 254 Flange Standard DIN | 6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64 |
| SMO 254 Flange Standard ANSI | Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS |
| SMO 254 Flange Standard UNI | 6Bar 10Bar 16Bar 25Bar 40Bar |
| SMO 254 Flange Standard EN | 6Bar 10Bar 16Bar 25Bar 40Bar |
| SMO 254 Flange Standard JIS | 5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K |
| Main Types | Forged / Threaded / Screwed / Plate |
| Flange supporting material | Gasket, Ring Joint, Flange Bolts |
| Most common types of SMO 254 Flanges |
|
| Connect Type/ Flange Face Type | Raised Face (RF), Ring Type Joint (RTJ), Flat Face (FF), Large Male-Female (LMF), Lap-Joint Face (LJF), Small Male-Female (SMF), Small Tongue, Large Tongue & Groove, , Groove |
| SMO 254 Pipe Flanges Test Certificates | EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc |
| Production technique |
|
| Special design | As per your drawing AS, ANSI, BS, DIN and JIS Nickel Threaded Flange, Socketweld Flange, Slip-On Flange, Blind Flange, Weld Neck Flange |
| Specialized manufacturer of |
|
| Test | Hydrostatic testing machine, Direct-reading Spectrograph,UI trasonic flaw detector, X-ray detector, Magnetic particle detector |
| Equipment | Bending machine, Press machine, electric bevelling machine, Pushing Machine, Sand-blasting machine etc |
| Origin | West Europe /Indian / USA / Japan / Korean |
| SMO 254 Flanges Standard | ANSI DIN, GOST, JIS, UNI, BS, AS2129, AWWA, EN, SABS, NFE etc.
|
| Key markets and industries for SMO 254 Flanges |
|
| Export to | Indonesia, Ireland, Ukraine, Singapore,Saudi Arabia,Canada, Peru, Dubai, Brazil, Iran, Korea, USA, India, Egypt, Thailand, Spain, Oman etc |
| SMO 254 Flanges Application |
|
| Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175 | |
One potential challenge with SMO 254 flanges is their higher cost than conventional stainless steel flanges. However, their superior corrosion resistance, strength, and long service life often offset this initial investment, making them a viable option for many applications.
