Socke Weld Flange
A socket weld flange with a counterbored recess that receives the pipe end for a single external fillet weld, suited to small-bore high-pressure lines.

The socket weld flange has an internal recess, or socket, into which the pipe is inserted before a single external fillet weld secures the joint. Made to ASME B16.5, it is intended for small-diameter, higher-pressure piping where a smooth bore and a strong, easily inspected weld are valued. Because the pipe locates positively in the socket, fit-up is fast and consistent, and the raised or flat face provides a conventional gasketed seal for instrument, utility and process lines that operate at elevated pressure.
Specifications
Key Features
- Counterbored socket locates the pipe for fast fit-up
- Single external fillet weld is easy to apply and inspect
- Ideal for small-bore, higher-pressure service
- Machined sealing face for standard gaskets
- Carbon and stainless steel options
Options
- Faces: RF, RTJ
- Classes: 150, 300, 600, 900, 1500, 2500
- Materials: A105, A182 F304/F316
Standards & Certifications
- ASME B16.5
- ASTM A105 / A182
Get in Touch
Have a question or ready to order? Reach out and our team will get back to you with pricing and availability.
- Phone1300 62 4020
- International+61-8-9377 0449
- Emailinfo@PRPL.com.au
- AddressPerth Warehouse
6/11 Guthrie Street, Osborne Park, WA 6017
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