NIIGATA SEIKI Gasket Groove Width Measuring Limit Gauge 16.66 mm with General Calibration　GSW-3

Feature

• Limit gauge for the flange to which the ring joint gasket is attached. Corresponds to various ring numbers.

Specifications

• GO/NOT standards follows JPI -7 S -23.
• Flange Groove Width Tolerance: ± 0.20 mm
• Flange Groove Depth Tolerance: + 0.41, 0 mm
• Tolerance for corner radius of flange groove bottom: 1.5 mm or less/+ 0.8 mm, > 1.5 mm/± 0.8 mm
• Angle Tolerance: ± 0.5 °
• Limit gauge for determining acceptance or rejection of groove width of flange to which ring joint gasket is attached.
• Body Mass: 22 g
• Applicable ring number: 38, 50, 54, 62, 66, 77, 86, 87
• Flange Groove Width (mm): 16.66
• Flange Groove Depth (mm): 11.13
• Radius of corner of flange groove bottom: 1.5
• Document Content: calibration certificate Traceability Chart
• Calibration points are the calibration points specified by the manufacturer. If you specify calibration points separately, you need to make a separate estimate.