JG/T 111-1999
Abolished
T/CSCS 044-2023
Active
Group standards
T/CSCS 044-2023 Hollow steel for heavy-duty pick rods
T/CSCS 044-2023 Hollow steel for heavy-duty pick rods
Price:
$ 20.00
Basic Information
Standard Code:
T/CSCS 044-2023
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
Other cutting tools
Publish Date:
2023-03-29
Implement Date:
2023-07-01
Scope
Main technical content: This document specifies the classification and designation, dimensions, shapes, and maximum deviations of hollow steel for heavy-duty drill rods (hereinafter referred to as hollow steel), as well as technical requirements, test methods, inspection rules, packaging, marking, and quality certificates. This document is applicable to hexagonal and circular hollow steel for heavy-duty drill rods.
Development Information
Related Standards
JG/T 85-1999
Abolished
JG/T 85-1999 Road grader blade
GB/T 20335-2006
Active
GB/T 20335-2006 Boring bars(tool holders with cylindrical shank)for indexable inserts—Dimensions
GB/T 20336-2006
Active
GB/T 20336-2006 Boring bars(tool holders with cylindrical shank)for indexable inserts—Designation
GB/T 10944.1-2006
Replaced
GB/T 10944.1-2006 Tool shanks with 7∶24 taper for automatic tool changers—Shanks Nos.40,45 and 50—Part 1:Dimensions and conicity tolerances
GB/T 10944.2-2006
Replaced