Stainless Steel Socket Weld Welding Boss Fitting 317L

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Stainless Steel Socket Weld Welding Boss Fitting 317L

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MOQ : 50 Pieces

Stainless Steel Socket Weld Welding Boss Fitting 317L Specification

Diameter
20 mm - 100 mm

Temperature Range
-50C to 800C

Connection Type
Socket Weld

Yield Strength
205 MPa min

Flexibility
Rigid

Coating Type
Uncoated

Sealing Type
Welded Joint

Tensile Strength
515 MPa min

Tolerance
0.05 mm

Product Type
Socket Weld Welding Boss Fitting

Material
Stainless Steel

Connection
Socket Weld

Shape
Round

Standard
ASTM A182 / ASME SA182

Surface Treatment
Polished

Outer Diameter
20 mm - 100 mm

Section Shape
Cylindrical

Length
Customizable or as per standard

Thickness
5 mm

Color
Silver

Usage
Pipe Fitting, Industrial Applications

Rated Pressure
Up to 3000 PSI

Application
Oil & Gas, Petrochemical, Power Plant, Piping Systems

Material Grade
317L

Stainless Steel Socket Weld Welding Boss Fitting 317L Trade Information

Minimum Order Quantity
50 Pieces

FOB Port
Mumbai

Payment Terms
Cheque

Supply Ability
50 Pieces Per Day

Delivery Time
1 Week

Sample Available
Yes

Sample Policy
Within a certain price range free samples are available

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

Main Domestic Market
All India

About Stainless Steel Socket Weld Welding Boss Fitting 317L

Stainless Steel Socket Weld Welding Boss Fitting 317L

Technical Details:

Standard	ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799
Thread Size	1/8 NB to 4 NB (Socketweld & Screwed-Threaded)
Size	AS PER CUSTOMER REQUIREMENT
Connection	Welded
Brand	Nascent
Elongation	35%
Type	Socketweld Fittings, Screwed-Threaded Fittings
Color	silver
Material	317 / 317L UNS (S31700, S31703), DIN (1.4449, 1.4438)
Class	2000 LBS, 3000 LBS, 6000 LBS, 9000 LBS

Exceptional Corrosion Resistance for Harsh Conditions

Manufactured from premium 317L stainless steel, this socket weld boss fitting excels in environments containing aggressive chemicals and extreme temperatures. Its low carbon content and polished surface provide remarkable resistance to corrosion, ensuring longevity even in oil & gas, petrochemical, or power plant settings. This makes it a robust choice for critical industrial applications where reliability cannot be compromised.

Precision Machining and Superior Weldability

Engineered through a combination of forging and advanced machining, each fitting has smooth, deburred finishes and tight tolerances of 0.05 mm. The low carbon composition enhances its weldability, minimizing the risk of carbide precipitation during welding. This ensures strong, leak-proof joints suitable for high-pressure applications up to 3000 PSI.

Versatility and Standards Compliance

The fitting meets global standards such as ISO, DIN, ANSI (upon request), and adheres to ASTM A182 / ASME SA182 specifications. With a customizable length and outer diameter (20 mm100 mm), it fits a wide range of industrial piping systems. Its application extends across oil & gas, refining, power plants and more, with polished finishes for easy maintenance.

FAQs of Stainless Steel Socket Weld Welding Boss Fitting 317L:

Q: How does the low carbon content in 317L stainless steel improve weldability?

A: The reduced carbon percentage minimizes the risk of carbide precipitation during welding, allowing for easier and cleaner welds that maintain corrosion resistance. This is especially advantageous for high-integrity piping applications.

Q: What is the typical manufacturing process for this boss fitting?

A: This fitting undergoes a combination of forging for strength and machining for precise dimensions, followed by solution annealing for improved durability and a polished, deburred finish to ensure safe handling and accurate fitting.

Q: When is it recommended to use a Stainless Steel Socket Weld Boss Fitting 317L?

A: It is ideal for deployment in corrosive or high-temperature environments such as oil refineries, petrochemical plants, and power stations where robust joint integrity and resistance to aggressive agents are mandatory.

Q: Where can these fittings be sourced?

A: These fittings are supplied by verified distributors, manufacturers, and exporters across India and can also be imported as per project requirements. They are available for order with a minimum quantity of 10 pieces.

Q: What are the main benefits of using this fitting in industrial applications?

A: Key advantages include excellent corrosion resistance, superior mechanical properties, precise tolerances, and long-term reliability under pressures up to 3000 PSI and temperatures from -50C to 800C.

Q: How is surface quality ensured during the manufacturing process?

A: Every boss fitting undergoes stringent polishing and deburring steps, resulting in a smooth and uniform surface that minimizes the risk of contamination and eases maintenance.

Q: What standards do these fittings comply with and can custom specifications be accommodated?

A: The fittings comply with ASTM A182 / ASME SA182 and can meet ISO, DIN, or ANSI standards upon request. Customizable length and diameter options are available to suit diverse application needs.

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