GB/T 13004-2016 Translated English of Chinese Standard (GBT 13004-2016, GB/T13004-2016, GBT13004-2016): Periodic Inspection and Evaluation of Seamless Steel Gas Cylinders [Buy--download True-PDF in 3-second: https://play.google.com/books > Sign in > This BOOK > "3-dots" > Export > Save as "*.pdf"]https://www.chinesestandard.net, 2017 M05 27 - 18 pages This Standard specifies the basic methods and technical requirements of periodic inspection and evaluation of seamless steel gas cylinders. This Standard is applicable to the periodic inspection and evaluation of seamless steel gas cylinders with nominal working pressure less than or equal to 30MPa, nominal volume of 0.4L~150L, containing compressed gas, high pressure liquefied gas or mixed gas, and that can be recharged. |
Contents
3 | |
Scope | 5 |
Inspection Agency Inspection Cycle and Inspection Items | 6 |
Appearance Inspection | 7 |
Acoustic Inspection | 9 |
Internal Inspection | 10 |
Hydrostatic Test | 11 |
Inspection and Assembly of Cylinder Valve | 12 |
Other Work | 13 |
Appendix A Informative Determination of Depth Values of Depression Pits Knock Injuries and Scratches | 14 |
Appendix B Normative Determination of Water Capacity of Gas Cylinder | 17 |
Normative Cylinder Valve Assembly Torque | 18 |
Common terms and phrases
Add requirements air tightness test appearance inspection Appendix applicable conform corrosion cylinder body cylinder valve cylinders with nominal Depression Depth design wall-thickness determination of weight dew point document endoscope equipment safety supervision Evaluation of Seamless exceeds following defects gas cylinder containing Gas Cylinders GB/T hydrostatic test injuries and scratches inside the cylinder inspected once inspected qualified inspection agency Inspection and evaluation inspection cycle Inspection Items inspection marks internal drying Kilogram knock injuries less than design marking weight maximum measure the minimum measurement method meet the requirements minimum wall-thickness minor diameter mixed gas needle tip nominal working pressure perform air tightness provisions of GB/T provisions of TSG requirements of GB residual deformation rate residual wall-thickness result evaluation Seamless Steel Gas soft lead special equipment safety Standard steel cylinder Steel Gas Cylinders steel seal Table C.1 Taper Thread Temperature Test of Gas test pressure Vernier caliper weighing apparatus weight and volume