SMO 254 Forged Fittings
ANSI/ASME B16.11, ASTM A182 SMO 254 Forged Fittings Manufacturer, Exporter and Suppliers.
SMO 254 UNS S31254 Threaded Forged Fittings suppliers, manufacturer exporter in India
SMO 254 Socket weld Forged Fittings, Forged Elbow Suppliers, Manufacturer, Exporter, Wholesaler in India.
Introduction
Kalpataru Piping is leading Manufacturers, Exporters and Supplier of Wide range SMO 254 Forged Fittings that are using high quality raw materials in mumbai, India. We also offer the complete range of Socket Weld and Threaded SMO 254 Forged Fittings. These SMO 254 Forged Fittings provided by us are capable to withstand corrosion, extreme temperature conditions and also chemical reactions. ASME A403 SMO 254/6Mo Forged Fittings which are added with Molybdenum, giving it superior powers to withstand corrosion in halide containing environments, like seawater, pulp and bleach mills, brackish waters, etc.These SMO 254 Forged Fittings are available in various specification and thickness as per clients requirements.
Specification
| Range | : | ½”NB to 48″NB in |
| Dimensions | : | ANSI/ASME B16.11 and BS3799, etc. |
| Standards | : | ASME A182, ASTM A182 |
| Class | : | 2000 LBS, 3000 LBS, 6000 LBS, 9000 LBS |
| Type | : | Socket Weld (S/W) and SCREWED (SCRD) – NPT, BSP, BSPT |
| Form | : | Tee, Union, Full Coupling, Half Coupling,Elbow 45 Deg and 90 Deg, Swage Nipple, Cross, Cap, Plug Bush. |
| Grades | : | UNS No. S31254 |
SMO 254 Forged Fittings Standards / Types and Pressure Class
|
ASTM A182 – ASME SA182 |
Standard Specification for SMO 254 Piping Fittings |
|
ASME B16.11 |
Socket Welding and Threaded Forged Fittings |
|
MSS SP-43 |
Wrought and Fabricated Butt-Welding Fittings for Low Pressure, Corrosion Resistant Applications |
|
MSS SP-95 |
Swage(d) Nipples and Bull Plugs |
|
BS3799 |
Specification for Steel pipe fittings, screwed and Socket-welding for the petroleum industry |
ASME SB403 SMO 254 Forged Fittings Equivalent Grades
|
STandARD |
WERKSTOFF NR. |
UNS |
JIS |
SIS |
GOST |
AFNOR |
EN |
|
SMO 254 |
1.4547 |
S31254 |
– |
2378 |
– |
Z1 CNDU 20.18.06Az |
X1CrNiMoCuN2 0-18-7 |
Chemical Composition of Grade SMO 254 Forged Fittings
| Grade | % | Ni | Cr | Mo | Cu | N | C | Mn | Si | P | S |
| SMO 254 | Min. | 17.5 | 19.5 | 6 | 0.5 | 0.18 | – | – | – | – | – |
| Max. | 18.5 | 20.5 | 6.5 | 1 | 0.22 | 0.02 | 1 | 0.8 | 0.03 | 0.01 |
Mechanical Properties of ASTM B403 SMO 254 Forged Fittings
|
Element |
Density |
Melting Point |
Tensile Strength |
Yield Strength (0.2%Offset) |
Elongation |
|
SMO 254 |
8.0 g/cm3 |
1320-1390 ℃ |
650 |
300 |
35 % |
Types Of SMO 254 Forged Fittings
• SMO 254 Threaded Pipe Fittings
› Forged Threaded Elbow
› Forged Threaded Equal and Unequal Tee
› Threaded Equal and Unequal Cross
› Threaded Half and Full Couplings
› Threaded Reducing Couplings
› Threaded Cap
› Threaded Reducing Insert
› Threaded Bushing
› Threaded Pipe Nipples
› Threaded Hex Nipples
› Threaded Plug
› Threaded Unions
• SMO 254 Socket Weld Pipe Fittings
› Forged Socket Weld Elbow
› Forged Socket Weld Equal and Unequal Tee
› Socket Weld Equal and Unequal Cross
› Socket Weld Half and Full Couplings
› Socket Weld Reducing Couplings
› Socket Weld Cap
› Socket Weld Reducing Insert
Related Products
FAQ’s About Monel Flanges
What is the maximum service temperature for Monel 400 flanges?
Monel 400 flanges can be used up to approximately 550°C (1022°F) in non-oxidizing conditions, making them suitable for high-temperature chemical processing and steam applications.
Can Monel flanges be used with hydrofluoric acid?
Yes. Monel 400 is the industry-standard material for handling hydrofluoric acid at nearly all concentrations and temperatures in de-aerated conditions, which is why it is widely specified for HF alkylation units in refineries.
What is the difference between ASTM B564 and ASME SB564?
ASTM B564 is issued by ASTM International, while ASME SB564 is the equivalent specification adopted by the ASME Boiler and Pressure Vessel Code. The two are technically identical for Monel forged fittings and flanges; ASME SB564 is typically referenced for boiler and pressure-vessel code compliance.
Do you supply Mill Test Certificates with Monel flanges?
Yes. Every Monel flange from Kalpataru Piping is supplied with an EN10204 Type 3.1 Mill Test Certificate as standard. Type 3.2 third-party witnessed certification and additional QAP or radiography documentation can be arranged on request.
What is the typical lead time for Monel flanges?
Standard sizes in Monel 400 and Monel K500 are typically available ex-stock or within a short lead time; custom sizes, pressure classes, or Type 3.2 certification requirements may extend delivery. Contact our sales team with your specification for an accurate lead-time estimate.
What is the difference between a Monel Slip-On Flange and a Monel Weld Neck Flange?
A slip-on flange slides over the pipe end and is fillet-welded on both sides, making it easier and faster to install at lower pressure ratings. A weld neck flange has a tapered hub that is butt-welded to the pipe, giving superior stress distribution and making it the preferred choice for high-pressure, high-temperature, and cyclic-load services.
