Stainless Steel Socket Weld Welding Nipple Fitting 321

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Stainless Steel Socket Weld Welding Nipple Fitting 321

Price 50 INR/ Piece

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MOQ : 100 Pieces

Stainless Steel Socket Weld Welding Nipple Fitting 321 Specification

Flexibility
Rigid

Tensile Strength
515 MPa (min)

Connection Type
Welded Socket Type

Diameter
As per NPS or client requirement

Tolerance
0.05 mm

Sealing Type
Metal-to-metal

Thread Type
Not Threaded (Welded End)

Yield Strength
205 MPa (min)

Bend Radius
N/A (Rigid Fitting)

Coating Type
None (Polished Surface)

Temperature Range
-196C to +800C

Product Type
Nipple

Material
Stainless Steel

Connection
Welding

Shape
Round

Standard
Other

Surface Treatment
Polished

Outer Diameter
Nominal Pipe Size: 1/2 to 4 (Custom sizes available)

Section Shape
Cylindrical

Length
2-12 (Customized as per requirement)

Thickness
Customizable (commonly Sch 40/80/160)

Color
Silver

Usage
Industrial Piping, Chemical, Petrochemical

Rated Pressure
Up to 3000 psi

Material Grade
321 (Stabilized Austenitic Stainless Steel)

Application
Fluid, Gas, Oil Conveyance, Process Piping

Packaging
Wooden Cases or Custom

End Connections
Beveled or plain for welding

Heat Treatment
Solution Annealed

Corrosion Resistance
Excellent, especially for high-temperature and corrosive environments

Compliance
Meets NACE MR0175, IBR if specified

Testing
Hydrostatic/pneumatic tested as per standard

Manufacturing Process
Seamless or Welded

Stainless Steel Socket Weld Welding Nipple Fitting 321 Trade Information

Minimum Order Quantity
100 Pieces

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

Supply Ability
Piece

Delivery Time
1 Week

Sample Available
Yes

Sample Policy
Free samples are available

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

Main Domestic Market
All India

About Stainless Steel Socket Weld Welding Nipple Fitting 321

Stainless Steel Socket Weld Welding Nipple Fitting 321

Technical Details:

Features	Corrosion resistant,Accurate dimensions,Can sustain high pressure &amp; temperature load,Rust proof
Usage/Application	Paper &amp; Pulp Companies,High Pressure Applications,Oil and Gas Industry,Chemical Refinery,Pipeline
Connection	Welded
Brand	NASCENT
Elongation	35%
Tensile Strength	Psi - 75000,MPa - 515
Packing Type	Standard
Corrosion Resistance	Yes
Color	Silver
Material	Stainless Steel
Application	Chemical Fertilizer Pipe
Class	2000 LBS,3000 LBS,6000 LBS,9000 LBS

Optimal for Demanding Environments

Stainless Steel Socket Weld Welding Nipple Fitting 321 excels in high-temperature and corrosive conditions common in chemical and petrochemical industries. Its material composition and heat treatment process ensure long-term durability and resistance against pitting and stress corrosion, making it ideal for process piping and industrial fluid conveyance.

Precision-Engineered for Secure Installation

This fitting features a socket weld end connection, ensuring strong, leak-tight joints. Manufactured to tight tolerances and solution annealed for optimal mechanical properties, it can be tailored in thickness and diameter as per specific project needs. Each piece is hydrostatic or pneumatically tested according to recognized standards for safe operation.

Compliant, Customizable, and Convenient

Meeting NACE MR0175 requirements and IBR certification (when needed), this welding nipple can be supplied in sizes ranging from 1/2" to 4" in length and diameter per NPS or tailored to client demands. Polished finish and wooden case packaging enhance its appeal for dealers, distributors, and end users in India and other markets.

FAQ's of Stainless Steel Socket Weld Welding Nipple Fitting 321:

Q: How is the Stainless Steel Socket Weld Welding Nipple Fitting 321 typically installed?

A: This fitting is installed using a socket weld process, where its beveled or plain end is welded directly onto compatible piping, creating a strong, metal-to-metal sealed joint that withstands high pressure and temperature.

Q: What are the main benefits of using grade 321 stainless steel for this fitting?

A: Grade 321 stainless steel offers exceptional corrosion resistance, especially in high-temperature environments, and remains stable due to titanium stabilization, which helps prevent carbide precipitation during welding and prolongs service life.

Q: When should I choose a seamless versus a welded construction for this fitting?

A: Seamless fittings are preferred when maximum pressure resistance and uniformity are required, whereas welded fittings may be selected for cost efficiency in less demanding applications. Both types are tested to industry standards for safe usage.

Q: Where can this fitting be applied?

A: It is suitable for a wide range of fluid, gas, and oil transport applications in industries like chemical processing, petrochemicals, and general process piping, particularly where resistance to corrosive and extreme temperature environments is crucial.

Q: What testing and quality standards are these fittings subjected to?

A: Each fitting undergoes hydrostatic or pneumatic testing to ensure leak-free performance and complies with NACE MR0175. If specified, IBR certification can also be provided for pressure piping in regulated markets.

Q: What customization options are available for this fitting?

A: Customers can specify thickness (commonly Sch 40, 80, or 160), diameter, and length (typically 2"-12" or as required). Packaging can also be tailored, with options including robust wooden cases for secure transit.

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