A cascade filling system is a high-pressure gas cylinder storage system that is used for the refilling of smaller compressed gas cylinders. In some applications, each of the large cylinders is filled by a compressor, otherwise they may be filled remotely and replaced when the pressure is too low for effective transfer.
Jumbo cylinder cascade
Jumbo cylinder cascade can store and transport CNG, Hydrogen, Helium, Nitrogen; The jumbo cylinder are designed, manufactured, inspected and accepted according to: ISO11120 Cylinder-design, structure and test of seamless and reusable steel tube with a capacity between 150 L to 3000 L.
Application:
1. For transportation from Mother station/ gas reserve to daughter station;
2. For transportation to places where pipeline network hasn't been built;
3. For transportation to places where can't reach existing distribution system etc;
4. For storage at gas stations.
Series:
Nominal strength jumbo cylinder cascade:
Material: 4130X
Cylinder working pressure: 250bar
Cylinder capacity: 1050L, 2160L, 2180L, 2210L
Standard: ISO11120
Cylinder cascade model: 1 tube cascade, 2 tubes cascade, 3 tubes cascade, 4 tubes cascade, 6 tubes cascade, 10 tubes cascade, 11 tubes cascade.
Cylinder Model | Capacity (L) | Weight (kg) | Length (mm) | Working pressure (bar) | Cylinder Wall Thickness (mm) | Material |
WGS-559-2210-25I | 2210 | 2769 | 10975 | 250 | 17.4 | 4130X |
WGS-559-2180-25I | 2180 | 2610 | 10500 | 250 | 17.4 | 4130X |
WGS-559-2160-25I | 2160 | 2598 | 10450 | 250 | 17.4 | 4130X |
WGS-559-1050-25I | 1050 | 1366 | 5440 | 250 | 17.4 | 4130X |
Cylinder Cascade Model | Capacity (L) | Weight (kg) | Dimension (LxWxH mm) | Working pressure (bar) | Safety relief pressure (bar) |
PZ-1-2210-25I | 2210 | 3160 | 11675x820x720 | 250 | 273 |
PZ-2-2210-25I | 4420 | 5998 | 11675x820x1349 | 250 | 273 |
PZ-3-2210-25I | 6630 | 8883 | 11675x820x1990 | 250 | 273 |
PZ-4-2210-25I | 8840 | 11880 | 11675x820x2135 | 250 | 273 |
PZ-6-2210-25I | 13260 | 17631 | 11844x1400x2135 | 250 | 273 |
PZ-2-1050-25I | 2100 | 3160 | 6035x820x1484 | 250 | 273 |
PZ-3-1050-25I | 3150 | 4761 | 6019x820x2135 | 250 | 273 |
PZ-4-1050-25I | 4200 | 6250 | 6285x1400x1484 | 250 | 273 |
PZ-6-1050-25I | 6300 | 9260 | 6285x1400x2135 | 250 | 273 |







We exported our industrial gas equipment to customers all over the world. In the past few years, we cooperated with customers from Brazil, Ecuador, Colombia, Paraguay, Chile, Indonesia, UAE, Ukraine, Syria, Guinea, Russia, Sudan, Angola, etc. We always create the opportunities for win-win business cooperation with our international customers.


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1. Which countries you can ship the equipment to?
We ship to worldwide, such as Russia, Paraguay, Brazil, Colombia, Indonesia, Middle East, Africa, etc.
2. May I have the best price from you?
Sure. We are always on the way of promoting our competitiveness on products price and service.
3. Is your equipment quality good?
Yes. With advanced technologies and strict quality management, our products have passed the major international third-party quality control certifications such as ASME, CE, and Famous classification society such like BV, TUV, Lloyds
4. Do you provide one-stop service so I can save my time and labor?
Yes. Minwen constantly strengthens its supply chain capabilities and resource integration capabilities. You will own a professional team in China by cooperating with Minwen.
5. Where is your company located?
Our Export Office is located in Guangzhou, with associated factories across China. This helps our international clients to integrate all the high quality resources together with Minwen.