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3360L CNG type 1 cylinder cascade (also can be called CNG cylinder bundle) has 40pcs of 80L CNG steel cylinders. We designed and manufactured for one of our customer who mainly produces CNG compressors. It is used for natural gas stations.
Function
CNG Gas Station: Natural Gas Storage cylinder banks
Specifications
1.1 CNG Storage
|
Type of Cylinders |
CNG type 1 all steel cylinder manufactured according to ISO9809 standard |
|
Total Water Capacity |
42 × 80 WL cylinders = 3360L |
|
Lifetime of cylinders |
15 years and retest every 3 to 5 year |
|
Working Pressure |
250 Bar |
|
Hydraulic TestPressure |
275 Bar |
|
Cylinder Position |
Vertical, horizontal also available upon customer’s requests or actual need |
|
Storage Construction |
Module Skid Mounted with Solid Frame Design |
|
Storage Bank System |
3 Storage Bank System, LOW : MEDIUM : HIGH = 3 : 2 : 1 |
|
Priority Panel |
Provided |
|
Coating and Painting |
Pure White RAL 9010 |
|
Skid Frame |
Carbon Steel Galvanized |
|
Name Plate |
Provided, SS304 |
|
Lifting lugs |
Yes, included |
1.2 Manifold & Valves
|
Pressure Tubing |
SS304 or 316L |
|
Fittings |
SS 316, free choice between welding and union connection type |
|
Draining System |
Available |
|
Venting System |
Optional |
|
Pressure Safety Valve |
Available |
|
Pressure Gauge |
Provided on each bank |
|
Temperature Gauge |
Provided on each bank |
|
Pressure Regulator |
Available |
|
Excess Flow Valve |
Available |
|
Check Valve |
Available |
CNG Priority Panel Box:
This 4560 CNG storage bundle comes with CNG priority panel box, to control 3 storage bank systems (LOW, MEDIUM, HIGH) of the cascade. LOW : MEDIUM : HIGH = 3 : 2 : 1
By this way, the gas filling efficiency (gas pressure and gas volume inside cylinder) can be increased a lot.
Applications:
CNG cylinder cascade consists of dozens of CNG steel cylinders, manifold, valves and gauges. Working pressure is usually 250bar. It is a kind of special equipment for CNG storage and transportation. It usually comes together with CNG gas pressure reduction station and CNG compressors, used for buffer ground gas storage in CNG natural gas stations.