DIN EN 16728/A1-2017 液化石油气设备和附件. 传统焊接和铜焊钢瓶以外的可运输可再充装液化石油气钢瓶. 定期检验：德文和英文版本EN 16728:2016/prA1:2017
LPG equipment and accessories - Transportable refillable LPG cylinders other than traditional welded and brazed steel cylinders - Periodic inspection; German and English version EN 16728:2016/prA1:2017
The primary objective of the periodic inspection of transportable refillable liquefied petroleum gas (LPG) cylinders is that, at the completion of the tests, the cylinders can be re-introduced into service for a further period of time. This European Standard specifies procedures for periodic inspection and testing, for transportable refillable LPG cylinders with a water capacity from 0,5 l up to and including 150 l. It is applicable to the following: - welded steel LPG cylinders manufactured to an alternative design and construction, see EN 14140 or equivalent standard; - welded aluminium LPG cylinders, see EN 13110 or equivalent standard; - composite LPG cylinders, see EN 14427 or equivalent standard; - over-moulded cylinders designed and manufactured according to EN 1442 or EN 14140, see Annex F. This Standard does not apply to cylinders permanently installed in vehicles.