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Socket weld flange simplified as SW flange, it has a recessed area (like a shoulder) in the flange bore, this shoulder serves as a guide to set the depth of the pipe that inserted to the flange. Socket welding flange initially designed for high pressure small diameters piping system.

A socket weld flange is a type of pipe fitting that is used to connect pipes together. This specialized fitting creates a strong and reliable connection between two pipes, typically made from materials such as stainless steel or carbon steel. There are many benefits to using a socket weld flange instead of more traditional threaded connections, including an improved leak-resistant seal and secure connection without the need for excessive tightening. Socket weld flanges can be found in industrial piping systems across every industry, due to their rugged construction and durable materials which make them particularly suitable for rough service environments.

Socket weld flange simplified as SW flange, it has a recessed area (like a shoulder) in the flange bore, this shoulder serves as a guide to set the depth of the pipe that inserted to the flange. Socket welding flange initially designed for high pressure small diameters piping system.

A socket weld flange is a type of pipe fitting that is used to connect pipes together. This specialized fitting creates a strong and reliable connection between two pipes, typically made from materials such as stainless steel or carbon steel. There are many benefits to using a socket weld flange instead of more traditional threaded connections, including an improved leak-resistant seal and secure connection without the need for excessive tightening. Socket weld flanges can be found in industrial piping systems across every industry, due to their rugged construction and durable materials which make them particularly suitable for rough service environments.

表中的内容：

1. Socket Weld Flange Specifications
2. Socket Welded Flange Face Types
3. Advantages 的 Socket Welded Flange
4. Application of Socket Welded Flange
5. Socket Welded FlangeMaterials and Grades
6. Dimensions of Socket Weld Flange
7. Socket Weld FlangeDimensions Tolerance
8. Socket Weld Flange Pressure Ratings
9. Socket Weld Flange Weight Chart
10. Socket Weld Flange Price List

Socket Weld Flange Specifications

Socket Welded Flange Face Types

Socket welded flange inlcuding RF type and RTJ type, which like other types of welding flanges (slip on, weld neck or blind flange).

RF Type

RF socket weld flange has a small portion surrounding the flange bore that protrudes from the face. Gasket seat will be placed in this raised area.

RTJ Type

On the raised face surface there has a groove is RTJ type, which you can place a gasket ring to get better sealing performances.

Advantages 的 Socket Welded Flange

• Socket weld flange could replace threaded flange, to minimize the risky of leakage.
• No need to beveling before welding.
• Welding work outside of the pipe, will not penetrate the pipe bore
• Recommended for applications where internal welding operations are particularly difficult. This sock welded construction eliminates internal pockets while avoiding warpage of welding heat and damage to the flange face caused by weld spatter. It has the same internal pressure as the sliding on the flange, and has a better fatigue life.

Application of Socket Welded Flange

• ANSI B16.5 Class 150 Socket Weld Flange uses in Industrial Boilers Industry
• ASTM A182 Stainless Steel Socket Weld Flange uses in Power Plants Industry
• ASME B16.47 Series A and B Socket Weld Flange uses in Nuclear Plants Industry
• Stainless Steel Socket Weld Flange uses in Oil & Gas Industry
• Super Duplex Steel Socket Weld Flange uses in Refineries Industry
• Industrial Socket Weld Flange uses in Ship Building Industry
• Super Duplex Steel Socket Weld Flange Forged Flange uses in Heat Exchanger Industry
• Carbon Steel Industrial Socket Weld Flange uses in Condensers Industry
• Alloy Steel Industrial Socket Weld Flange uses in Paper & 纸浆工业
• Duplex Steel Industrial Socket Weld Flange uses in Marine Applications
• Stainless Steel Industrial Socket Weld Flange uses in Nuclear Power Industry
• Industrial Socket Weld Flange / Fittings System uses in Fossil Fuel Power Plants Industry

Socket Welded Flange Materials and Grades

Dimensions of Socket Weld Flange

Socket weld flange dimension drawing

Dimensional Tolerances of Socket Weld Flange ASME B16.5

Socket Weld Flange Pressure Ratings

Socket Weld Flange 150LB~1500LB Weight Chart

Socket Weld Flange Price List