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SEFlC is a professional manufacturer specialized in the production of Compressed Natural Gas Cylinders(CNG), gas cylinders and gas equipment with latest technology and superior quality. We also have more than 30 years experience and have reputation in this field.
We adopt advanced production technology and equipment, and have strict production and inspection systems to control each production process, so as to provide customers with high-quality cylinders.The CNG Cylinders we mainly supply include CNG-1, CNG-2, CNG-3 and CNG-4, and we focus on exporting CNG-1 and CNG-2 Cylinders.

![]() | Cylinder model | CNG1(75L)-356mm-200Bar | |
Water Capacity | 75L | ||
The cylinder weight | 76kg | ||
Outside Diameter | 356mm | ||
Working pressure | 200Bar | ||
Length | 985mm | ||
Material | 34CrMo4 | ||
Filling medium | CNG Gas | ||
Manufacturing standard | ISO11439:2013/15years-The service life(Filling the number less than 1000 times a year) | ||
More CNG Cylinder | https://sefindustry.en.alibaba.com/ | ||

CNG1-356-75-200 CNG Cylinder

The CNG Cylinders we mainly supply include CNG-1,CNG-2 and CNG-4





CNG Gas Cylinder Details Showcase


CNG Cylinder the process of leaving the factory

CNG Gas Cylinder production details

CNG Gas Cylinder polishing details

CNG Gas Cylinder stamping process


CNG1 Natural Gas Composite Cylinder: ISO 11439, ECE R110:
| Type | Outside diameter (mm) | Volume (L) | Length (without valve) (mm) | Weight (kg) | Service pressure (MPa) | Design wall Thickness (mm) | Material |
| CNG1-356-50-20 | 356 | 50 | 710 | 56 | 20 | 7.5 | 34CrMo4 |
| CNG1-356-55-20 | 55 | 765 | 60 | ||||
| CNG1-356-60-20 | 60 | 820 | 64 | ||||
| CNG1-356-65-20 | 65 | 875 | 68 | ||||
| CNG1-356-70-20 | 70 | 930 | 72 | ||||
| CNG1-356-75-20 | 75 | 985 | 76 | ||||
| CNG1-356-80-20 | 80 | 1040 | 80 | ||||
| CNG1-356-85-20 | 85 | 1095 | 84 | ||||
| CNG1-356-90-20 | 90 | 1150 | 88 | ||||
| CNG1-356-100-20 | 100 | 1205 | 92 | ||||
| CNG1-356-110-20 | 110 | 1370 | 104 | ||||
| CNG1-356-120-20 | 120 | 1480 | 112 | ||||
| CNG1-356-130-20 | 130 | 1590 | 120 | ||||
| CNG1-356-140-20 | 140 | 1700 | 128 | ||||
| CNG1-356-150-20 | 150 | 1810 | 136 | ||||
| CNG1-356-160-20 | 160 | 1920 | 144 | ||||
| CNG1-356-180-20 | 180 | 2140 | 160 |



Located in Shanghai, SEFIC is a professional supplier of gas and gas equipment. Founded in the 90s, the company has already accumulated enough experience and became one of the best suppliers of all kinds of gas and gas equipment. Besides, it is one of the earliest in the country to gain the License of Pressure Vessel Type A2 and C2, ISO9001 and ISO14000 Certification, Private Hi-Tech Enterprise, Hi-Tech Enterprise, and Special Equipment Manufacture Permission. We almost can supply all kinds of gas cylinders with TUV, TPED, CE and DOT certification.Locateds, vaporizeia, Africa countries, such as Angola and South Africa.

Quality and Safety:
We have implemented a strict and complete quality control system, which ensures that each product can meet the quality requirement of customers. In addition, all of our products have been strictly inspected before shipment. Our products have attained the ISO/DOT Standard,CE/TUV/TPED certified.



What Capacity? | Q:What is the capacity of the CNG cylinder you can provide? |
Delivery Time? | Q: What is the delivery time of the CNG cylinders in sefic? |
Certification? | Q:What certificates do you provide for CNG cylinders? |
Packing? | Q: Can you detail about the CNG cylinders, packing and shipping? |
Any Protection? | Q:Do you have any protection for the head of the cylinder? |
SEFIC | Q: Why SEFIC is more worthy of our choice? |
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