JB/T 7150-1993
Main inspection items and detection methods of high-strength bolts for construction machinery (English Version)

Standard No.

JB/T 7150-1993

Language

Chinese, Available in English version

Release Date

1993

Published By

Professional Standard - Machinery

Status

Withdraw

Latest

JB/T 7150-1993

Scope

This standard specifies the main inspection items and testing methods for high-strength bolts of engineering machinery. This standard applies to high-strength bolts for engineering machinery with performance levels of 8.8, 10.9 and 12.9.

JB/T 7150-1993 history

• 1993 JB/T 7150-1993 Main inspection items and detection methods of high-strength bolts for construction machinery