Congratulations YA successful obtaining the ECE R110 certificate for 356mm Type 1 CNG cylinder.

What is ECE R110?

ECE R110 is a regulation on CNG equipment (specific components of compressed natural gas used in vehicle propulsion systems) promulgated by the United Nations on the basis of the technical quality standards (ECE regulation) formulated by the Economic Commission of Europe (ECE). ).

Scope of application:

1. Motor vehicles using certain components of compressed natural gas (CNG) or liquefied natural gas (LNG) in their drive systems

2. Installation requirements for specific components of vehicles using compressed natural gas (CNG) or liquefied natural gas (LNG) in their drive systems

Test items

Test items for cylinders:

1. Mechanical properties test              2. Normal temperature and pressure cycle test

3. Acid environment test                    4. Water pressure blasting test

5. Fire test                                          6. Gunshot test

7. Crack tolerance test                       8. Compression stress cracking test

9. Limit temperature and pressure cycle test      10. Water pressure burst test of inner tank

Test items of pressure gauge:

1. Compatibility test                       2. Leakage test

3. Temperature test                       4. Electronic system insulation test

Check valve:

1. Compatibility test                        2. Leakage test

3. Temperature test

CNG/LNG cylinders, valves and parts E-mark certification precautions

All CNG and LNG systems (gas cylinders, valves and accessories) that need to be imported or imported to ECE member countries, including Europe, Asia, Africa and Oceania, must pass the E-mark (ECE R100) certification, and Print the corresponding E mark on the product, otherwise it will be seized by the customs and face serious penalties.

In the near future, we will continue to obtain ECE R110 certificates for other diameter of CNG cylinders. Our next application diameter is 316mm, so stay tuned.