ZX DOT Aluminum Cylinder for Special Industrial Gas – ZhengXin
ZX DOT Aluminum Cylinder for Special Industrial Gas – ZhengXin Detail:
ZX DOT aluminum cylinders are designed and made according to DOT-3AL standard’s requirements. With a certified DOT special mark on the shoulder stamp, ZX cylinders are sold and used in many countries all around the world, especially in North America.
The material for ZX aluminum cylinders is aluminum alloy 6061-T6. To ensure the material quality, we apply advanced spectrum analyzer to detect the material ingredients.
For ZX DOT aluminum industrial cylinders with 111mm diameter or larger, we recommend 1.125-12 UNF cylinder threads, while for others 0.75-16 UNF thread will be suitable.
Surface Finish: It’s available for customizing the surface finish.We can provide several options: polishing, body painting and crown painting, etc.
Graphics: Labels,surface printing and shrink sleeves are choices for adding graphics on the cylinder.
Cleaning: The 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 of larger water capacity, we recommend plastic handles to make it easier for you to carry the cylinders by hand. Plastic valve caps and dip tubes are also available as options for protections.
Automatic Production: ZX automatic shaping machines can guarantee the smoothness of the cylinder interface, thus increasing the safety level of it. The automatic processing and assembling system enable us to have both large production capability and high efficiency.
Size Customizing: We can accept orders of customized sizes, as long as it’s inside our certification range. Please provide the specifications so we can evaluate and provide technical drawings.
TYPE# |
Service Pressure |
Water Capacity |
Diameter |
Length |
Cylinder Weight |
Nitrogen |
||||||
psi |
bar |
lbs |
liters |
in |
mm |
in |
mm |
lbs |
kgs |
cu ft |
liters |
|
DOT-I22.6 |
2015 |
139 |
10.0 |
4.55 |
4.38 |
111.3 |
25.7 |
654 |
8.3 |
3.8 |
22.6 |
641 |
DOT-I4.1 |
2216 |
153 |
1.5 |
0.7 |
3.21 |
81.5 |
9.3 |
237 |
1.9 |
0.9 |
4.1 |
116 |
DOT-I5.7 |
2216 |
153 |
2.2 |
1.0 |
3.21 |
81.5 |
12.2 |
310 |
2.4 |
1.1 |
5.7 |
162 |
DOT-I21.4 |
2216 |
153 |
8.6 |
3.9 |
5.25 |
133.4 |
17.0 |
431 |
8.7 |
4.0 |
21.4 |
607 |
DOT-I33 |
2216 |
153 |
13.0 |
5.9 |
5.25 |
133.4 |
24.4 |
621 |
12.3 |
5.6 |
33.0 |
933 |
DOT-I45.9 |
2216 |
153 |
18.5 |
8.4 |
6.89 |
175.0 |
20.9 |
531 |
19.1 |
8.7 |
45.9 |
1301 |
DOT-I57.3 |
2216 |
153 |
23.1 |
10.5 |
6.89 |
175.0 |
25.2 |
640 |
22.3 |
10.1 |
57.3 |
1622 |
DOT-I85.9 |
2216 |
153 |
34.6 |
15.7 |
8.00 |
203.2 |
28.3 |
719 |
33.7 |
15.3 |
85.9 |
2433 |
DOT-I116.7 |
2216 |
153 |
47.2 |
21.4 |
8.00 |
203.2 |
37.0 |
939 |
42.2 |
19.1 |
116.7 |
3305 |
Custom size is available with the DOT/TPED certified range.
Product detail pictures:

Related Product Guide:
As for aggressive price ranges, we believe that you will be searching far and wide for anything that can beat us. We can easily state with absolute certainty that for such high-quality at such price ranges we're the lowest around for ZX DOT Aluminum Cylinder for Special Industrial Gas – ZhengXin , The product will supply to all over the world, such as: Birmingham, Lyon, Nepal, During in 11 years, We have participated in more than 20 exhibitions, obtains the highest praise from each customer. Our company has been devoting that "customer first" and committed to helping customers expand their business, so that they become the Big Boss !

This is a very professional and honest Chinese supplier, from now on we fell in love with the Chinese manufacturing.
