Nádoby na plyny

Oblast zaměření: Nádoby na plyny
Komise : CEN/TC 286 (Liquefied petroleum gas equipment and accessories)
Původce: CEN
K připomínkám do: 29.06.2023
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This document specifies the requirements for the reconditioning, retesting and certification of Pressure Relief Valves (PRVs) for LPG pressure vessels covered under the scope of EN 14129.

This document applies to retesting and reconditioning of PRVs that are carried out in a workshop and does not apply to site adjustment of installed PRVs.

Annex A is an informative annex detailing a sampling approach for PRV requalification which is only used in case of on-site requalification of series produced pressure vessels fitted with series produced PRVs.

Oblast zaměření: Nádoby na plyny
Komise : CEN/TC 23 (Transportable gas cylinders)
Původce: CEN
K připomínkám do: 3.07.2023
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This document specifies minimum requirements concerning material, design, construction and workmanship, manufacturing processes and testing of refillable transportable welded carbon steel gas cylinders of water capacities up to and including 150 l for compressed, liquefied and dissolved gases.

For cylinders made from high frequency induction (HFI) welded steel tubes by spinning of the end, the requirements are given in Annex A. This document is primarily for industrial gases other than LPG but can also be applied for LPG. However, for dedicated LPG cylinders, see EN 1442, Transportable refillable welded steel cylinders for liquefied petroleum gas (LPG) - Design and construction prepared by CEN/TC 286 Liquefied petroleum gas equipment and accessories.