GB/T 3554-1983
Replaced
T/ZGTS 002-2019
Active
Group standards
T/ZGTS 002-2019 Graphite electrode oil-based needle-shaped coke
T/ZGTS 002-2019 Graphite electrode oil-based needle-shaped coke
Price:
$ 20.00
Basic Information
Standard Code:
T/ZGTS 002-2019
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Graphite material
ICS Name:
Paraffin, asphalt materials, and other petroleum products
Publish Date:
2019-07-22
Implement Date:
2019-09-01
Scope
Scope: The standard applies to calcined needle coke produced from heavy oil containing aromatic hydrocarbons as raw material, through raw material pretreatment, delayed coking, and calcination. It can be used as a raw material for high-power and ultra-high-power graphite electrodes. Main technical content: The standard specifies the technical requirements, test methods, inspection rules, packaging, transportation, storage, and quality certificates for oil-based needle coke used in graphite electrodes.
Development Information
Related Standards
GB/T 7363-1987
Replaced
GB/T 7363-1987 Paraffin wax—Determination of polynuclear aromatics
GB/T 7364-1987
Replaced
GB/T 7364-1987 Paraffin wax—Determination of carbonizable substances
GB/T 8024-1987
Abolished
GB/T 8024-1987 Petroleum waxes and petrolatums—Determination of trace nitrogen—Microcoulometric method
GB/T 8025-1987
Active
GB/T 8025-1987 Petroleum waxes and petrolatums—Determination of trace sulfur—Microcoulometric method
GB/T 8026-1987
Replaced