GB/T 1998-1980
abolished_transferred
YB/T 4138-2017
Active
Industry standards-Black metallurgy
YB/T 4138-2017 Ash and small particles of coke
YB/T 4138-2017 Ash and small particles of coke
Price:
$ 30
Basic Information
Standard Code:
YB/T 4138-2017
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Coke
ICS Name:
Solid fuel
Publish Date:
2017-04-12
Implement Date:
2017-10-01
Pages:
5 pages
Scope
This standard specifies the product classification, technical requirements, test methods, inspection rules, packaging, marking, storage, transportation, and quality certificates for coke with a particle size of less than 10mm, small granular coke with a particle size of 10mm to 25mm, and mixed coke. This standard applies to coke produced by high-temperature dry distillation methods.
Development Information
Replace the following standards
Related Standards
GB/T 4511.1-1984
Replaced
GB/T 4511.1-1984 Coke—Determination of show porosity
GB/T 4511.3-1984
Replaced
GB/T 4511.3-1984 Coke—Determination of apparent relative density and total porosity
GB/T 4511.4-1984
Replaced
GB/T 4511.4-1984 Coke—Determination of true relative density
GB/T 8729-1988
Replaced
GB/T 8729-1988 Foundry coke
GB/T 9977-1988
Replaced