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Stainless Steel Elbow Fitting 321

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MOQ : 500 Kilograms, ,

Stainless Steel Elbow Fitting 321 Specification

Temperature Range
-196C to 870C

Yield Strength
205 MPa min

Tolerance
0.5 mm

Thread Type
Not Applicable (Welded)

Diameter
Varies as per specification

Bend Radius
1D, 1.5D, 2D (as required)

Tensile Strength
515 MPa min

Flexibility
Rigid

Connection Type
Butt Weld

Sealing Type
Metal to Metal

Product Type
Elbow

Material
Stainless Steel

Connection
Welding

Shape
Elbow

Standard
ASTM A403 / ASME SA403

Surface Treatment
Polished

Outer Diameter
1/2 inch to 24 inch (custom available)

Section Shape
Round

Length
As per requirement

Thickness
Sch 10/20/40/80 (custom available)

Color
Silver

Usage
Pipe fitting, pipeline bending

Rated Pressure
Up to 3000 PSI

Material Grade
321

Application
Chemical, Petrochemical, Oil & Gas, Fertilizer, Food & Beverage, Power Plants

Finish Type
Smooth and bright

Corrosion Resistance
Excellent resistance to intergranular corrosion

Compatibility
Suitable for high temperature and high pressure environments

Marking
Size, grade, heat number, and manufacturers logo

Manufacturing Method
Seamless/ERW/Welded/Fabricated

Packaging
Wooden cases or according to customers requirement

Stainless Steel Elbow Fitting 321 Trade Information

Minimum Order Quantity
500 Kilograms, ,

Payment Terms
Cash in Advance (CID), Cash Advance (CA)

Supply Ability
Kilograms

Delivery Time
1 Week

Sample Available
Yes

Sample Policy
Free samples are available

Main Export Market(s)
Australia, North America, South America, Eastern Europe, Western Europe, Middle East, Central America, Africa, Asia

Main Domestic Market
All India

About Stainless Steel Elbow Fitting 321

Stainless Steel Elbow Fitting 321

Technical Specifications:

Available Range	1/2 inch NB to 48 inch NB in Sch 10s, 40s, 80s, 160s, XXS.
Usage/Application	Paper & Pulp Companies, High Pressure Applications, Oil and Gas Industry, Chemical Refinery,Pipeline
Shape	Elbow
Type	Elbow Fitting
Bending Radius	R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom
Range	1/2 inch NB to 48 inch NB in Sch 10s, 40s, 80s, 160s, XXS.
Color	Silver
Material	Stainless Steel
Application	Paper & Pulp Companies, High Pressure Applications, Oil and Gas Industry, Chemical Refinery,Pipeline
Size	1/2 inch NB to 48 inch NB in Sch 10s, 40s, 80s, 160s, XXS.

Exceptional Corrosion & Temperature Resistance

With its grade 321 stainless steel composition, this elbow fitting stands out for its superior resistance to intergranular corrosion and reliability under extreme temperatures ranging from -196C to 870C. It's particularly effective in industries where materials face both corrosive environments and high-pressure steam.

Versatile Manufacturing and Customization Options

Available in seamless, ERW, welded, and fabricated variants, these elbow fittings cater to diverse application requirements. Custom sizes in outer diameter (1/2 inch to 24 inch), thickness (Sch 10/20/40/80), and bend radii (1D, 1.5D, 2D) ensure precise fitting for complex pipeline layouts in various industries.

Strict Quality Standards & Traceability

Manufactured as per ASTM A403/ASME SA403 standards, each elbow fitting is clearly marked with its size, grade, heat number, and manufacturer's logo. This thorough labeling guarantees traceability, enabling quality assurance and compliance in regulated sectors such as oil & gas and food & beverage.

FAQ's of Stainless Steel Elbow Fitting 321:

Q: How is the Stainless Steel Elbow Fitting 321 typically used in industrial applications?

A: These elbows are mainly utilized for bending pipelines in industries such as chemical processing, petrochemicals, oil & gas, power generation, food & beverage, and fertilizers. They enable smooth directional transitions in pipelines and maintain structural integrity under high temperatures and pressures.

Q: What are the benefits of choosing grade 321 stainless steel for elbow fittings?

A: Grade 321 stainless steel offers excellent resistance to intergranular corrosion, particularly after welding, and can withstand continuous temperatures up to 870C. This enhances the elbow fitting's durability and safety in high-temperature piping systems.

Q: When should you use a seamless versus a welded elbow fitting?

A: Seamless elbow fittings are preferred for high-pressure or critical applications where absolute structural integrity is essential. Welded fittings are typically chosen for larger diameters or cost-effective solutions in less demanding settings.

Q: Where are these elbow fittings manufactured and supplied from?

A: These fittings are available from a variety of manufacturers, dealers, suppliers, and exporters based in India. Distribution channels include wholesalers, fabricators, importers, and retailers to ensure wide availability locally and internationally.

Q: What is the process for marking and packaging these fittings?

A: Each elbow fitting is marked with its size, grade, heat number, and manufacturer's logo for traceability. Packaging options include sturdy wooden cases or tailored solutions based on customer requirements to ensure product protection during transport.

Q: How does the corrosion resistance of this elbow improve system performance?

A: The excellent corrosion resistance of grade 321 stainless steel minimizes the risk of leaks, degradation, and unscheduled maintenance, enhancing overall system safety, longevity, and operational efficiency.

Q: What standards and tolerances are maintained during manufacturing?

A: Every elbow fitting adheres to ASTM A403 / ASME SA403 standards, maintains a precise dimensional tolerance of 0.5 mm, and undergoes surface polishing to provide a smooth and bright finish, meeting strict industry specifications.

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