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Category: Buttweld Fittings ASME B16.9

Buttweld fittings ASME B16.9

ASME Buttweld Fittings Explained

Buttweld fittings are used to change the pathway of a pipeline (elbows), reduce/increase its bore size (reducers), branch (tees, cross) or blind it (butt weld cap). BW fittings are used for pipes above 2 inches in diameter, whereas socket weld and threaded fittings are used for smaller size pipes.

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buttweld fittings dimensions asme b16.9

Buttweld Fittings Sizes ASME B16.9

The ASME/ANSI B16.9 specification covers the dimensions and the tolerances of carbon and alloy butt weld fittings. The MSS-SP 43 specification integrates ASME B16.9 to

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