T/CMTBA 2006-2024
Active
Group standards
T/CMTBA 2006-2024 Diamond composite drill bits for oil and gas drilling Technical requirements
T/CMTBA 2006-2024 Diamond composite drill bits for oil and gas drilling Technical requirements
Price:
$ 20.00
Basic Information
Standard Code:
T/CMTBA 2006-2024
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Abrasives and abrasive tools
ICS Name:
Abrasives and grinding tools
Publish Date:
2024-01-30
Implement Date:
2025-01-30
Scope
Scope: This document specifies the designation, basic dimensions, marking, technical requirements, test methods, inspection rules, marking, and packaging of diamond composite inserts for oil and gas drilling (hereinafter referred to as composite inserts). This document is applicable to the manufacture of diamond composite inserts for oil and gas drilling. Main technical content: This document specifies the designation, basic dimensions, marking, technical requirements, test methods, inspection rules, marking, and packaging of diamond composite inserts for oil and gas drilling (hereinafter referred to as composite inserts). This document is applicable to the manufacture of diamond composite inserts for oil and gas drilling.
Development Information
Related Standards
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Replaced
GB/T 14319-1993
Replaced
GB/T 14319-1993 Superfinishing stone
GB/T 14320-1993
Replaced
GB/T 14320-1993 Vitrified force-honing stone
GB/T 14321-1993
Replaced
GB/T 14321-1993 Testing method for quantities of α-Al2O3 phase in alumina with an X-ray diffractometer
GB/T 14322-1993
Abolished
GB/T 14322-1993 Determination for grain size distribution of microgrits W3.5 to W0.5 of conventional abrasive
GB/T 15305.2-1994
Replaced