CGA C-6.1-2019适用于工作压力为1800 psi（12 410 kPa）或更高的铝合金压缩气瓶的目视检查。本标准并未解决所有气缸制造缺陷。法规授权的气瓶可能需要通过超声波检查（UE）或压力测试进行测试。本标准不包括法规可能要求的测试。本标准适用于工作压力为1800 psi（12 410 kPa）或更高的气缸。对于工作压力较低的气缸，应遵循CGA C-6.3[9]。49 CFR引用的前一版本。

CGA C-6.1-2019 has been prepared for the visual inspection of aluminum alloy compressed gas cylinders with service pressures of 1800 psi (12 410 kPa) or greater. This standard does not address all cylinder manufacture defects. Cylinders authorized by regulation may require testing by ultrasonic examination (UE) or pressure testing. This standard does not include testing that may be required by regulation.This standard is directed at cylinders with a service pressure of 1800 psi (12 410 kPa) or greater. CGA C-6.3 shall be followed for cylinders with lower service pressure [9]. Previous edition cited in 49 CFR.