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254 SMO Fitting

Name: 254 SMO Fitting
Brand: EXCEL PIPE FITTING CO.
Price: 3000 INR
Availability: InStock

Price 3000 INR/ Piece

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MOQ : 10 Pieces

254 SMO Fitting Specification

Coating Type
No additional coating (natural SS finish)

Tensile Strength
650 MPa min

Bend Radius
As per ASME B16.9 for elbows

Sealing Type
Metal to Metal / Gasket as applicable

Tolerance
0.5 mm

Diameter
1/2 - 24 (12.7 mm609.6 mm)

Thread Type
NPT / BSP (for threaded fittings)

Yield Strength
300 MPa min

Connection Type
Butt Weld / Threaded / Socket Weld

Temperature Range
-50C to +300C (approx)

Flexibility
Rigid

Product Type
Pipe Fitting

Material
254 SMO Stainless Steel

Connection
Butt Weld / Threaded / Socket Weld

Shape
Elbow, Tee, Reducer, Coupling, Union (as per requirement)

Standard
ASTM A403 / ASME SA403

Surface Treatment
Polished / Pickled / Passivated

Outer Diameter
1/2 to 24 (12.7 mm to 609.6 mm) or custom

Section Shape
Round

Length
Custom as per requirement

Thickness
Sch10s, Sch40s, Sch80s or as per requirement

Color
Metallic Silver

Usage
Industrial Piping Systems

Rated Pressure
150# to 2500# (as per design)

Application
Oil & Gas, Chemical Processing, Marine, Petrochemical, Desalination Plants

Material Grade
254 SMO (UNS S31254)

Molybdenum Content
6.06.5%

Nickel Content
17.518.5%

Form
Available in Elbows, Tees, Reducers, Couplings, Caps, Nipples, etc.

End Connections
Plain, Bevelled, or Threaded

Packaging
Export worthy wooden boxes, bubble wraps, or as required

Density
8.0 g/cm

Resistance to Pitting/Crevice Corrosion
PREN > 42

Magnetic Permeability
Very low (non-magnetic in annealed condition)

Stock Availability
Standard sizes available ex-stock

Test Certificates
Offered with products, as per customer requirement

Corrosion Resistance
Excellent, especially against chlorides and seawater

Manufacturing Technique
Hot forming and machining

Weldability
Excellent

Hardness
Rockwell B90 max

254 SMO Fitting Trade Information

Minimum Order Quantity
10 Pieces

Supply Ability
1 Piece Per Day

Delivery Time
1 Days

About 254 SMO Fitting

Size	3 inch
Thread Size	As per specification
Type	Steel
Fittings	As per specification
Application	Structure Pipe, Pneumatic Connections, Gas Pipe, Hydraulic Pipe, Chemical Fertilizer Pipe
Product Type	As per specification
Connection	As per specification
Grade	254 smo

SMO 254 Fittings offered feature high finish strength in comparison to 316L and 317L austenitic stainless steel as well as superior ductility and impact strength. Further, these fittings also come with higher resistance to abrasion, erosion as well as resistance to crevice corrosion in seawater. Some of the other properties of these fittings include high resistance to stress corrosion cracking, good resistance to erosion corrosion, low magnetic permeability and others. Some areas these find use in include Chemical Process Industry, Marine Industry and Shipbuilding among others.

Applications:

Chemical Process Industry
Urea Production, Organic and Fatty Acids, High halide concentrations
Marine Industry and Shipbuilding
Piping, Pumps, Valves, Heat exchangers
Oil and Gas Industry
Heat exchangers, Piping, Valves, Pumps
Pulp and Paper Industry
Bleach plant, vats, drums, press rolls, piping
Power Industry
Flue gas scrubbers
Desalination plant
Piping, Condensers

Chemical Specification:

Elements
C
Cr
Fe
Mo
Mn
N
Ni
Nb
P

Si
V
Minimum

20.5
REMAINDER
1.5
4.0
0.2
11.5
0.1

0.1
Maximum
0.06
23.5

3.0
6.0
0.4
13.5
0.3
0.45
0.3
1.0
0.3

Physical Properties:

Density (Kg.m-3)
8000
Magnetic Permeability
Young's Modulus (N/mm2)
200 x 103
Specific Heat 20^oC (J.Kg-1.K-1)
500
Electrical resistance, 20^oC (.O.m)
0.85
Thermal conductivity, 20^oC (W.m-1.^oK-1)
13.5

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Superior Corrosion Resistance

254 SMO Fittings are known for their excellent resistance to pitting and crevice corrosion, particularly in chloride-laden and seawater environments. Their high molybdenum and nickel content, along with a PREN above 42, ensure longevity and minimal maintenance in harsh industrial conditions.

Versatile Forms and Customization

These fittings are offered in a wide range of forms including elbows, tees, reducers, couplings, and unions. They can be customized in terms of dimensions, thickness, and end connections, making them suitable for diverse piping needs across multiple industries.

Robust Manufacturing and Testing

Manufactured through precise hot forming and machining, each fitting undergoes polishing, pickling, or passivation for a durable finish. Test certificates accompany every order, ensuring compliance with ASTM A403/ASME SA403 standards. Export-worthy packaging guarantees safe delivery worldwide.

FAQs of 254 SMO Fitting:

Q: How are 254 SMO fittings manufactured and tested for quality?

A: 254 SMO fittings are produced using hot forming and precision machining based on ASTM A403 / ASME SA403 standards. After fabrication, they undergo surface treatments like polishing or passivation. Each piece is tested and provided with test certificates as per customer requests, ensuring compliance with stringent quality benchmarks.

Q: What are the main benefits of using 254 SMO fittings in industrial piping systems?

A: The primary benefits include exceptional resistance to corrosion, especially against chlorides and seawater, high mechanical strength, excellent weldability, and versatility in form and connection types. Their robust performance reduces maintenance and prolongs system life in demanding environments.

Q: When should 254 SMO fittings be chosen over standard stainless steel fittings?

A: 254 SMO fittings are preferable when expected service conditions involve aggressive corrosive media, such as in seawater exposure or chemical processing with high chloride levels, or where enhanced mechanical properties and durability are required.

Q: Where can 254 SMO fittings be effectively utilized?

A: These fittings are widely used in oil & gas industries, marine applications, chemical processing plants, petrochemical units, and desalination facilitiesanywhere exceptional corrosion resistance and strength are critical for system reliability.

Q: What connection and end types are available for 254 SMO fittings?

A: The fittings are available with butt weld, threaded (NPT/BSP), and socket weld connections. End options include plain, bevelled, or threaded, allowing integration into various piping configurations per project requirements.

Q: How does the packaging ensure safe delivery of 254 SMO fittings?

A: All fittings are securely packaged in export-quality wooden boxes and protected by bubble wrap, or as per customer specifications, to prevent physical or environmental damage during transit.

Q: What is the process for obtaining test certificates and verifying material authenticity?

A: Test certificates detailing chemical composition and mechanical properties are supplied with each order upon request, confirming the use of genuine 254 SMO material and compliance with international standards.

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