Weld Fitting Resources

Machine Specialty & Manufacturing stocks a large variety of high pressure heavy wall weld fittings as well as ANSI class fittings.
Sizing

Fitting Materials
For a full listing of fitting materials please see ASTM B16.5 Table 1A - List of Material Specifications.
Forgings
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4130
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4140
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A234 WPB/C
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A105
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A350 Gr.LF2
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A420 WPL-6
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WPH Y42, Y52, Y60