Socket Weld Olet

Socket Weld Olet is a forged branch outlet fitting designed to connect a smaller-diameter branch pipe to a main pipe through a socket weld connection. Manufactured in accordance with MSS SP-97, it provides a compact branch connection for industrial piping systems. The socket end dimensions are specified in accordance with applicable ASME B16.11 requirements.

Available in carbon steel, alloy steel, and stainless steel grades, Socket Weld Olets can be supplied in different sizes and pressure classes to meet project requirements. Material grades, dimensions, and specifications can be customized according to technical drawings and applicable standards for oil and gas, petrochemical, power generation, and other industrial piping applications.

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Technical Specifications

Item	Specification
Product Name	Socket Weld Olet
Product Type	Forged Branch Outlet Fitting
Connection Type	Socket Weld/Butt Welding
Branch Angle	90°
Standard	MSS SP-97
Socket End Requirements	ASME B16.11
Nominal Pipe Size	Customization
Pressure Class	Class 3000 / Class 6000 / Class 9000
Available Materials	Carbon Steel, Alloy Steel, Stainless Steel
Manufacturing Process	Forging
Dimensions	Customization
Inspection	Customization
Customization	Available

Available Materials

Material Category	Common Forging Grade	Material Standard
Carbon Steel	ASTM A105	ASTM A105/A105M
Low-Temperature Carbon Steel	ASTM A350 LF2	ASTM A350/A350M
Alloy Steel	ASTM A182 F11 / F22	ASTM A182/A182M
Stainless Steel	ASTM A182 F304 / F304L	ASTM A182/A182M
Stainless Steel	ASTM A182 F316 / F316L	ASTM A182/A182M

Manufacturing Standards

Jinhang Pipeline manufactures Socket Weld Olets in accordance with MSS SP-97, with socket weld end dimensions conforming to applicable ASME B16.11 requirements. These standards help ensure dimensional compatibility with industrial piping systems and meet the technical requirements of customer projects.

We control raw material selection, forging processes, dimensional tolerances, and surface quality to meet applicable specifications. Material grades and product dimensions are verified against order requirements to support reliable connections, consistent quality, and long-term performance in industrial piping applications.

Applications

Oil and Gas Industry: Branch connections in oil and gas transmission and processing systems.

Petrochemical Plants: Branch piping in chemical processing and refining facilities.

Power Generation: Auxiliary piping and utility systems in power plants.

Chemical Processing: Branch connections in industrial fluid handling systems.

Industrial Piping Systems: High-pressure piping applications requiring compact socket weld branch connections.

FAQ

What is a Socket Weld Olet?

Socket weld olet is a forged branch connection fitting, which joins smaller-bore branch pipes to the run pipe via socket welding and butt welding, suitable for industrial piping systems.

Which standards apply to Socket Weld Olets?

Socket Weld Olets are manufactured to MSS SP-97, with socket weld end dimensions specified according to applicable ASME B16.11 requirements.

What materials are available for Socket Weld Olets?

Common materials include carbon steel, alloy steel, and stainless steel. Specific grades are available according to project requirements.

Can Socket Weld Olets be customized?

Yes. We can supply Socket Weld Olets according to customer-provided drawings, dimensions, material grades, and technical specifications.

Which industries use Socket Weld Olets?

They are used in oil and gas, petrochemical, power generation, chemical processing, and other industrial piping systems.

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