DZ/T 0101.12-1994
Active
DB32/T 4275-2022
Active
Jiangsu ProvinceLocal standards
DB32/T 4275-2022 Determination of torque coefficient for high-strength hexagon head bolts used in steel structure
DB32/T 4275-2022 Determination of torque coefficient for high-strength hexagon head bolts used in steel structure
Basic Information
Standard Code:
DB32/T 4275-2022
Standard Type:
Local standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Fasteners
ICS Name:
-
Publish Date:
2022-05-20
Implement Date:
2022-06-20
Pages:
12 pages
Scope
This document specifies the terms and definitions, test principles, test conditions, test samples, instruments and equipment, test steps, test data processing, and test reports for determining the torque coefficient of high-strength large hexagonal head bolts used in steel structures.
This document is applicable to the determination of the torque coefficient of high-strength large hexagonal head bolts used in steel structures with specifications of M12 to M30 and performance grades of 8.8S and 10.9S in GB/T 1231—2006. The torque coefficient determination of other types of bolts can also be used for reference.
Development Information
Referenced Standards
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