GB/T 4267-1984
Replaced
JG/T 548-2018
Active
Industry standards-The construction industry
JG/T 548-2018 Thick wall sampler
JG/T 548-2018 Thick wall sampler
Basic Information
Standard Code:
JG/T 548-2018
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Geological exploration equipment
ICS Name:
Drill, reamer, and hobbing cutter
Publish Date:
2018-04-26
Implement Date:
2018-12-01
Pages:
8 pages
Scope
This standard specifies the terms and definitions, classification and marking, requirements, test methods, inspection rules and marking, packaging, transportation, and storage of thick-walled soil samplers. This standard is applicable to soil samplers used for collecting soft plastic, plastic, hard plastic, hard clay, and silt and sand II-grade quality soil samples in drilling operations.
Development Information
Replace the following standards
Referenced Standards
GB/T 197-2003 General purpose metric screw threads—Tolerances
GB/T 197-2018 General purpose metric screw threads—Tolerances
GB/T 9808-2008 Seamless steel tubes for drilling
GB/T 9808-2023 Seamless steel tubes for drilling
GB/T 15519-2002 Chemical conversion coatings—Black oxide coating on iron and steel—Specification and test methods
GB/T 16950-1997 Diamond core drilling equipment conventional system
GB/T 16950-2014 Geological core drilling tools
GB 50021-2001 Code for investigation of geotechnical engineering
JGJ/T 87-2012 Technical specification for engineering geological prospecting and sampling of constructions
Related Standards
GB/T 14299-1993
Replaced
GB/T 14299-1993 Spiral flute drill with indexable inserts
GB/T 14332-1993
abolished_transferred
GB/T 14332-1993 Ejector drills with carbide tips
GB/T 1438.1-1996
Replaced
GB/T 1438.1-1996 Taper shank twist drills—Part 1:The types and dimensions for Morse taper shank twist drills
GB/T 1438.2-1996
Replaced
GB/T 1438.2-1996 Taper shank twist drills—Part 2:The types and dimensions for long Morse taper shank twist drills
GB/T 1438.3-1996
Replaced