Weldneck Flange

Carbon steel weldneck flanges (A105) for high-pressure and high-temperature applications. The tapered hub provides excellent stress distribution at the weld joint.

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Additional information

Flange Alloy

A105

Flange Size

1/2", 3/4", 1", 1-1/4", 1-1/2", 1-3/4", 2", 2-1/2", 3", 4", 6", 8", 10", 12"

Flange Schedule

STD, XH

Flange Pressure Rating

150, 300

Flange Face

Flat Face, Raised Face