KS B 0422-1991
Inspection Method for Taper Screw Gauges

Standard No.

KS B 0422-1991

Release Date

1991

Published By

Korean Agency for Technology and Standards (KATS)

Status

Withdraw

Replace By

KS B 0422-2016

Latest

KS B 0422-2021

Replace

KS B 0422-1971

Scope

This standard is a pipe taper thread gauge specified in KS B 5231 (pipe taper thread gauge).

KS B 0422-1991 history

• 2021 KS B 0422-2021 Inspection Method for Taper Screw Gauges
• 2016 KS B 0422-2016 Inspection Method for Taper Screw Gauges
• 1991 KS B 0422-1991 Inspection Method for Taper Screw Gauges
• 1985 KS B 0422-1985 Inspection Method for Taper Screw Gauges
• 0000 KS B 0422-1971