Composite CNG Steel Cylinder for Vehicles

Minsheng Group produce CNG fiberglass gas cylinders, CNG car composite material gas cyinders, are 30% lighter than steel, improving range, payload, handling and reducing fuel consumption.

CNG Cylinder Description

This type of cng cylinder is a steel lined, glass fibre wound cylinders for compressed automotive natural gas cylinder

  • Standards: ISO 11439, ECE R110, Q/LD0003-2019, GB/T24160
  • Nominal working pressure: 200 bar
  • Hydraulic test pressure: 300 bar
  • Filling medium: Compressed natural gas
  • Material. 30CrMo + glass fibre
  • Diameter (mm): 229/325/356/406mm
  • Nominal water capacity (L): 30L~220L
  • Length (mm): 710mm~1985mm
    Weight (kg): 23KG~147KG
  • Product advantage: lighter than steel
  • Application: natural gas vehicles

CNG Cylinder Features

  • High-pressure carbon fiber reinforced plastic construction over an internal liner made of airtight polyethylene plastic.
  • 70% lighter than steel gas cylinders.
  • The low weight reduces transport and working costs.
    The plastic lining is fatigue and corrosion-resistant.
  • Widely used in commercial vehicles, including transport and coaches, heavy goods vehicles, concrete mixers, and delivery trucks.

Full CNG cylinder inspection

Each CNG cylinder undergoes rigorous testing on the production line before delivery, including hardness testing, ultrasonic flaw testing, hydrostatic testing, and gas tightness testing.

Fiberglass Cng cylinder sizes

Cylinder Model and Standard Norminal Working Pressure Hyd.test Pressure Design Wall Thickness Material Bottom Shape Outer Diameter Water Capacity Length Weight
(bar) (bar) (mm) (mm) (L) (mm) (kg)
CNG2-G-325-V-20B (Q/LD0003-2019) 200 300 4.6 30CrMo Convex 325 50 800 40.5
55 860 43.0
60 920 46.5
65 980 49.0
70 1035 52.5
75 1110 56.0
80 1170 60.0
90 1295 64.5
95 1370 70.5
100 1410 74.0
120 1690 88.5
CNG2-G-356-V-20B (Q/LD0003-2019) 200 300 4.9 30CrMo Convex 356 65 860 50.5
70 910 55.0
75 955 57.5
80 1005 60.0
85 1070 63.5
90 1100 67.0
100 1210 74.0
110 1345 81.0
120 1445 88.0
130 1560 95.0
140 1670 102.0
145 1725 105.5
150 1780 109.0
160 1900 116.0
CNG2-G-406-V-20B (Q/LD0003-2019) 200 300 5.7 30CrMo Convex 406 80 830 63.5
85 875 66.5
87 900 68.5
90 915 70.0
95 955 73.5
100 990 77.0
110 1085 83.0
120 1165 89.0
130 1250 95.0
140 1325 101.5
150 1400 107.5
160 1490 114.0
170 1575 120.0
180 1655 126.5
190 1740 132.0
200 1820 140.0
CNG2-G-325-V-20B (ECE R110, ISO11439:2013) 200 300 4.6 30CrMo Convex 325 60 910 46.5
65 965 50.0
100 1430 74.5
120 1690 88.5
CNG2-G-356-V-20B 200 300 4.9 30CrMo Convex 356 65 860 50.4
70 915 54.5
75 960 57.5
80 1010 60.5
CNG2-G-406-V-20B 200 300 5.7 30CrMo Convex 406 80 835 63.8
82 855 65.5
90 915 70.0
100 995 76.7

CNG Cylinder Certificate

We are SGS/TUV/ISO/CE/DOT/ASME certified factory.
We can provide third-party test reports according to customer required.

Ask For A Quick Quote

We will contact you within 30 mins, please pay attention to the email with the suffix “msgascylinder@gmail.com”