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The cylinders department is also responsible for “Tanks/Systems” designed to contain:

  • LPG (Liquefied Petroleum Gas),
  • CNG (Compressed Natural Gas) or
  • compressed hydrogen

used to fuel vehicle engines.

Apragaz started this activity at the end of the 1990s with the approval of LPG tanks manufactured in accordance with “R67”.

Since then, Apragaz has continued to expand its scope of accreditation.

Being accredited as “Technical Service B, C and D”, Apragaz can assist you in the approval of Tanks and Systems manufactured in accordance with REGULATION (EU) 2018/858 or with the UN regulations, and more precisely according to the following “regulatory acts”:

Special components for liquefied petroleum
gas (LPG) engines and their installation on
motor vehicles

UN Regulation No. 67
Regulation (EC) No. 661/2009 (#)

Special components for CNG engines and
their installation in motor vehicles

UN Regulation No. 110
Regulation (EC) No. 661/2009 (#)

Hydrogen system

UN Regulation No. 134
UN Regulation No. 146
Regulation (EC) No. 79/2009 (#)

(#) As of 5 July 2022, the EC Regulations will be repealed (see REGULATION (EU) 2019/2144). Only UN regulations can be used.

For more information

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