1 Scope
This standard specifies color and typeface on exterior of gas cylinders as recognition sign of filled gas.
This standard is applicable to mobile reusable gas cylinders at nominal working pressure of greater than or equal to 30MPa and nominal cubage of less than or equal to 1,000L.
This standard is not applicable to fire extinguishing gas cylinders, vehicular fuel gas cylinders or gas cylinders attached to machinery equipment.
Imported gas cylinders should be coated (modified or recoated) colour mark in accordance with this standard.
2 Normative References
The following normative documents contain provisions which, through reference in this standard, constitute provisions of this standard. At time of publication, the editions indicated were valid. All the standards will be revised and all parties coming to an agreement according to this standard are encouraged to study whether the latest editions of the following standards are applicable.
Foreword I
1 Scope
2 Normative References
3 Definitions
4 Name and Identification of Gas Cylinder’s Paint Film Color
5 Typeface and Color Ring of Gas Cylinder
6 Coloured Cylinder Mark for Gases
7 Cylinder Test Color Code
1 Scope
This standard specifies color and typeface on exterior of gas cylinders as recognition sign of filled gas.
This standard is applicable to mobile reusable gas cylinders at nominal working pressure of greater than or equal to 30MPa and nominal cubage of less than or equal to 1,000L.
This standard is not applicable to fire extinguishing gas cylinders, vehicular fuel gas cylinders or gas cylinders attached to machinery equipment.
Imported gas cylinders should be coated (modified or recoated) colour mark in accordance with this standard.
2 Normative References
The following normative documents contain provisions which, through reference in this standard, constitute provisions of this standard. At time of publication, the editions indicated were valid. All the standards will be revised and all parties coming to an agreement according to this standard are encouraged to study whether the latest editions of the following standards are applicable.
Contents of GB 7144-1999
Foreword I
1 Scope
2 Normative References
3 Definitions
4 Name and Identification of Gas Cylinder’s Paint Film Color
5 Typeface and Color Ring of Gas Cylinder
6 Coloured Cylinder Mark for Gases
7 Cylinder Test Color Code
