CGA P-22中的信息供客户、托运人、承运人、分销商、安全和环境管理人员以及其他希望了解该主题的人士使用。任何需要更详细或专门信息的人应咨询其压缩气体供应商。本出版物的目的是提高对以下情况下正确处理、运输和处置钢瓶和钢瓶内容物的重要安全和环境问题的认识:含有未知或潜在污染内容物的钢瓶；完整性有问题的气瓶； 以及准备退役的气瓶。

The information in CGA P-22 is intended for use by customers, shippers, carriers, distributors, safety and environmental administrators, and others desiring an introductory knowledge of the subject. Anyone requiring more detailed or specialized information should consult their compressed gas supplier.The purpose of this publication is to increase awareness of important safety and environmental issues regarding the proper handling, transportation, and disposition of cylinders and cylinder contents for the following conditions:cylinders containing unknown or potentially contaminated contents;cylinders of questionable integrity; andcylinders destined for decommissioning.