Large storage capacity, various sizes, highly safety and reliability, stable performance, convenience transportation, nice appearance, flexibility.

Zonghui cng gas cylinder are widely used in industrial gas storing, CNG station, transportation, power generating plant, industrial factory and etc. It will reduce the pressure loss and leakage because of long distance transportation, will save clients company more energy, more economic than. Meanwhile, high pressure semi-trailer are widely applied in the storage and transportation of natural gas, hydrogen, helium, purified gas and etc.

CNG Tube Cylinder Quality Control

Zonghui CNG tube cylinders apply learn production management, implement investigating system for responsibility for quality and technique inspection and supervision system, focuses on process control to guarantee the high quality and no flaws of products. Our high-pressure jumbo cylinder approved as per ISO11120, ASME, as well as approved by BV inspection report.CNG tank，CNG transportation.

Rely on the steady product quality, and superior post sales service, products made by us are exported to many countries such as Indonesia, Russia, KZ and etc. with a very good reputation upon our clients.

CNG tank，CNG Transportation Features of high-pressure jumbo gas cylinder :

Saving and environment protection. cng tube cylinder

1. Close-spinning technology applied, seamless structure, and reliable for safety operation

2. Large-size structure, fewer valves, tubes and joints, and less danger of gas leakage

3. Cleanness in design and structure, and les maintenance on site.

4. Easily discharging of residue liquid

5. Equipped with branch-tubes and accessories, easy for operation and maintenance

6. Lower weight of whole vehicle, reducing of tractor work and investment

7. Add additional gas-filling devices, directly providing natural gas for tractors, and good for energy