Flange 1/2'' Socket Weld Flange 316L 600LB RF SCH80S ANSI/ASME B16.5

Size: 1/2'' (DN15)
Material: 316L stainless steel (austenitic, low-carbon stabilized grade)
Pressure class: 600 LB (designed for high-pressure applications)
Facing: RF (raised face) — standard flange design for flat gaskets
Wall thickness: SCH80S — reinforced wall with increased thickness for higher pressure load capacity
Manufacturing standard: ANSI/ASME B16.5

The 1/2'' socket weld flange 316L 600LB RF SCH80S compliant with ANSI/ASME B16.5 is a high-quality piping component designed for demanding industrial installations. Manufactured from 316L stainless steel, this socket weld (SW) flange provides excellent mechanical strength, superior corrosion resistance, and reliable sealing performance in high-pressure environments.

Thanks to the 600 LB pressure rating, RF raised face, and SCH80S reinforced wall thickness, the flange ensures safe operation in systems exposed to high pressure, aggressive media, and demanding industrial conditions.

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Applications of the 1/2'' Socket Weld Flange 316L 600LB RF SCH80S

The 1/2'' SW flange 316L 600LB RF SCH80S is widely used in small-diameter piping systems operating under high pressure or in corrosive environments. Typical applications include:

• Steam and steam-gas installations in industrial boiler rooms (connections at valves, safety valves, and steam pipelines)

• Chemical and petrochemical pipelines transporting aggressive media such as acids, alkalis, and saline solutions

• Marine and offshore installations, including platform piping systems and ship equipment exposed to seawater corrosion

• Heat exchange systems and heat exchangers operating with aggressive coolants and elevated pressure levels

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Key Advantages of the 316L Socket Weld Flange

Excellent corrosion resistance
316L stainless steel provides outstanding resistance to intergranular corrosion and chloride attack, making it ideal for marine environments and aggressive chemical processes. The low carbon content (L) reduces the risk of sensitization during welding.

High-pressure performance
The 600 LB pressure class combined with SCH80S wall thickness ensures safe operation in high-pressure piping systems and demanding industrial conditions.

Reliable sealing and durable connection
The socket weld design eliminates the need for pipe beveling and provides a strong, mechanically stable joint. The RF raised face allows easy installation of gaskets such as graphite or PTFE, ensuring reliable sealing in industrial pipelines.

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If you are looking for a reliable 1/2'' socket weld flange 316L 600LB RF SCH80S ANSI/ASME B16.5 for a high-pressure installation, contact us. We will provide a detailed quotation, stock availability, and delivery time. Our technical team will help you select the optimal solution for your piping system.