A set of black round bottom high-pressure aluminum cylinders

This set of black round bottom high pressure aluminum gas cylinders is a reliable and stable gas storage solution with multiple capacity options. They have the following main features and parameters respectively:

0.22L Black Round Bottom High Pressure Aluminum Cylinder:

Capacity: 0.22 liters, suitable for small gas storage needs.
Thread specification: M18*1.5, easy to install and connect.
Working pressure: 300 bar/4500 psi, reliably meet high pressure requirements.
Diameter: 60 mm, compact and lightweight.
Height: 197mm, easy to carry and store.
Wall Thickness: 6.2 mm, providing solid structure and safety.
Weight: only 0.59 kg, easy to carry.

0.3L Black Round Bottom High Pressure Aluminum Cylinder:
Capacity: 0.3 liters, suitable for medium gas storage needs.
Thread specification: M18*1.5, easy to install and connect.
Working pressure: 300 bar/4500 psi, reliably meet high pressure requirements.
Diameter: 60 mm, compact and lightweight.
Height: 225mm, easy to carry and store.
Wall Thickness: 6.2 mm, providing solid structure and safety.
Weight: only 0.68 kg, easy to carry.

0.35L Black Round Bottom High Pressure Aluminum Cylinder:
Capacity: 0.35 liters, suitable for medium gas storage needs.
Thread specification: M18*1.5, easy to install and connect.
Working pressure: 300 bar/4500 psi, reliably meet high pressure requirements.
Diameter: 60 mm, compact and lightweight.
Height: 260mm, easy to carry and store.
Wall Thickness: 6.2 mm, providing solid structure and safety.
Weight: only 0.8 kg, easy to carry.

0.45L Black Round Bottom High Pressure Aluminum Cylinder:
Capacity: 0.45 liters, suitable for large-capacity gas storage needs.
Thread specification: M18*1.5, easy to install and connect.
Working pressure: 300 bar/4500 psi, reliably meet high pressure requirements.
Diameter: 60 mm, compact and lightweight.
Height: 310mm, easy to carry and store.
Wall Thickness: 6.2 mm, providing solid structure and safety.
Weight: only 0.93 kg, easy to carry.

These black round bottom cylinders are made of premium 6061 aviation aluminum with a durable matte black coating for a stylish and durable look. They are suitable for various gas storage needs such as air, oxygen, nitrogen, etc. Whether for outdoor adventures, competitive sports or industrial applications, this set of cylinders will reliably meet your gas storage needs. Choose the capacity that suits your needs and enjoy efficient and safe gas storage