Flanges & Fittings

Lap Joint Flanges

Lap joint flanges with stub ends for easy bolt alignment and economical alloy piping.

Lap Joint Flanges products

Stub Ends

Stub Ends

MSS SP-43 / ASME B16.9 · Short & long pattern

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About lap joint flanges

Lap joint flanges used with stub ends, letting the flange rotate for bolt alignment. A cost-saving choice when the pipe is an expensive alloy, since the flange can be carbon steel.

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FAQ

Lap Joint Flanges questions

It rotates freely for easy bolt alignment and lets you use a cheaper flange material over an alloy stub end.

MSS SP-43 or ASME B16.9 Type A, B or C stub ends.

It is best for low-pressure and frequently dismantled lines.