GB/T 3220-1982
Replaced
GB/T 25852-2017
Active
National standards
GB/T 25852-2017 Forged steel lifting components of grade 8
GB/T 25852-2017 Forged steel lifting components of grade 8
Basic Information
Standard Code:
GB/T 25852-2017
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Cranes
ICS Name:
Crane equipment accessories
Publish Date:
2017-02-28
Implement Date:
2017-09-01
Pages:
13 pages
Scope
This standard specifies the basic requirements for Class 8 steel forged lifting components (hereinafter referred to as "components") with a maximum working load of not more than 63 tons. They are mainly used in the following lifting and slinging equipment:
——Hanging chains specified in GB/T 20652 and GB/T 25853;
——Steel wire rope slinging equipment specified in ISO 7531;
——Woven slinging equipment.
This standard does not apply to hand-forged components, welded chain links, and other welded components.
Development Information
Replace the following standards
Referenced Standards
ISO 643
ISO 7500-1
EN 10025-2:2004
EN 10228-1
EN 10228-2
Adopt standards
ISO 8539:2009
Related Standards
GB/T 5972-1986
Replaced
GB/T 5972-1986 Wire rope for lifting appliances—Code of practice for examination and discard
GB/T 5973-1986
Replaced
GB/T 5973-1986 Cuneiform connector for use with steel wire ropes
GB/T 5974.1-1986
Replaced
GB/T 5974.1-1986 General purpose thimbles for use with steel wire ropes
GB/T 5974.2-1986
Replaced
GB/T 5974.2-1986 Heavy thimbles for use with steel wire ropes
GB/T 5975-1986
Replaced