Factory making Scuba Cylinder Aluminum - ZX DOT Aluminum Cylinder for Nitrous Oxide – ZhengXin

ZX DOT aluminum cylinders for nitrous oxide are designed and produced to be up to or beyond the DOT-3AL standard’s requirements. With a certified DOT special mark on the shoulder stamp, our cylinders are sold and used in several countries around the world, especially in North America.

The material for the ZX DOT aluminum cylinders is aluminum alloy 6061-T6.We apply advanced spectrum analyzer to detect the material ingredients thus ensure the quality of it.

1.125-12 UNF thread is suitable for ZX DOT nitrous oxide aluminum cylinders with 111mm diameter or larger one, while 0.75-16 UNF thread is suitable for other sizes.

Surface Finish: Customizing is available for surface finish of ZX cylinders. Options could be taken among polishing, body painting and crown painting, etc.

Graphics: Labels, surface printing and shrink sleeves are the options for adding graphics or logos on the cylinder.

Cleaning: The cylinder cleaning is adapted by the usage of ultrasonic cleaners. Inside and outside of the cylinders are thoroughly washed with pure water under 70 degree temperature.

Accessories: For cylinders with larger water capacity, we recommend plastic handles to make it easier to carry them by hand. Plastic valve caps and dip tubes are also available as options for protection.

Automatic Production: Our automatic shaping machines guarantee the smoothness of ZX cylinder’s interface, thus increase the safety level of them. The automatic processing and assembling system enable us to have both production capability and high efficiency.

Size Customizing: Custom sizes are available, as long as it’s inside our certification range. Please provide the specifications so we can evaluate and provide technical drawings.

Custom size is available with the DOT/TPED certified range.