Large Volume CNG Gas Cylinder Cascade for CNG Storage Application
Large volume gas cylinder skid mainly consists of supporting seat,
seamless steel cylinder, safety valve, pressure gauge, inlet &
outlet valve, down valve and other parts. it is a special device
for CNG storage and can be used as the gas source for gas filling
stations, improving its operation efficiency. It can also be used
as the peaking gas source for natural gas pipeline network,
strengthening its operation order.
Certificates:ASME U, ASME U2
Applicable standard:ASME VIII, ISO 11120-1999, dot sp8009, Q321088HGF 005-2012
Designed pressure:20MPa, 25MPa
Material:ASTM A519 4130Q, ASME SA372 grade J, Classes 110
Manufacture processing: Three-dimensional cold rolling + Hot spinning
Stationary Ground Storage & Movable
Shapes: Cylindrical & Spherical
Applicable gas: CNG, hydrogen
Applicable field: Natural Gas Fueling Station, Gas Storage Station, Marine storage
cylinders, High pressure natural gas, hydrogen transport, etc.
| Cylinder Types | OD (mm) | WT (mm) | Length (m) |
| Cold-rolled Seamless | 559 (22'') | 12~30 | 6~11.7 |
| 715 | 20~40 |
| 914 (36'') | 22.5~50 |
Manufacturing Process:
Raw Material Inspection → Cold Centering → Heating → Piercing &
Rolling → Cold rolling →
Heat Treatment → Testing → Straightening → NDE → Visual & Dimension
Inspection →
Hot Spinning → Heat Treatment → Lab Testing → Hydro & NDE Testing →
Storing & Shipping
Technology Advantage:
The World’s Largest Cold Rolling Mill with φ960mm: Three
Dimensional cold rolling, with high dimensional accuracy,
mechanical properties of isotropic uniform, high finished product
rate and low cost.
