smooth ring gauge

smooth ring gauge, Total:2 items.

The international standard classification for "smooth ring gauge" includes: .

The Chinese standard classification for "smooth ring gauge" includes: .

Professional Standard - Aviation

• HB 4005-1987 Plain ring gauge exclusively used for gas cylinders before cutting out taper thread
• HB 4008-1987 Reference plug gauge of plain ring gauge exclusively used for gas cylinders before cutting out taper thread

Others: Specially cut tapered thread front smooth ring gauge for gas cylinders,smooth ring gauge