NTG mini gas cylinders, sometimes called mini gas cartridges, are used for various applications in diverse fields. They are easy to handle because they are as small as they can be, and even fit into the palm of your hand. These mini containers can be filled with carbon dioxide, oxygen, nitrogen, helium, argon, LPG, and other compressed and liquefied gases*.
*NTG does not manufacture N2O cylinders as Japanese law prohibits manufacturing and distributing N2O gas in disposable cylinders.
Gas Mass (g) | Gas Volume at 35℃ (L) | Capacity (ml) | Body Diameter (mm) | Body Length (mm) | Thread/ Neck Diameter (mm) |
---|---|---|---|---|---|
7 | 4.0 | 10 | Φ 18.6 | 64.5 | 3/8-24 UNF |
8 | 4.6 | 10 | Φ 18.6 | 64 | Φ 8.6 |
8 | 4.6 | 14 | Φ 18.6 | 82.5 | 3/8-24 UNF |
10 | 5.7 | 14 | Φ 18.6 | 82.5 | 3/8-24 UNF |
11.5 | 6.6 | 15 | Φ 18.6 | 82.1 | Φ 7.3 |
14 | 8.0 | 20 | Φ 22.0 | 88.4 | Φ 8.85 |
12 | 6.9 | 20 | Φ 21.8 | 88.4 | 3/8-24 UNF |
14 | 8.0 | 20 | Φ 21.8 | 88.4 | 3/8-24 UNF |
15.5 | 8.9 | 20 | Φ 21.8 | 88.4 | 3/8-24 UNF |
Gas Mass (g) | Gas Volume at 35℃ (L) | Capacity (ml) | Body Diameter (mm) | Body Length (mm) | Thread/ Neck Diameter (mm) |
---|---|---|---|---|---|
16 | 9.2 | 22 | Φ 21.8 | 90.5 | Φ 9.0 |
16 | 9.2 | 23 | Φ 21.8 | 99 | 3/8-24 UNF |
17 | 9.8 | 28 | Φ 25.4 | 94 | 1/2-20 UNF |
18 | 10.3 | 28 | Φ 25.4 | 94 | 1/2-20 UNF |
20 | 11.5 | 28 | Φ 25.4 | 94 | 1/2-20 UNF |
18 | 10.3 | 40 | Φ 28.6 | 120.6 | 3/4-16 UNF |
20 | 11.5 | 30 | Φ 25.4 | 103 | 1/2-20 UNF |
24.5 | 14.1 | 30 | Φ 25.4 | 105 | 3/8-24 UNF |
24 | 13.8 | 35 | Φ 25.4 | 120 | 1/2-20 UNF |
Gas Mass (g) | Gas Volume at 35℃ (L) | Capacity (ml) | Body Diameter (mm) | Body Length (mm) | Thread/ Neck Diameter (mm) |
---|---|---|---|---|---|
27 | 15.5 | 40 | Φ 28.6 | 120.6 | 3/4-16 UNF |
28 | 16.1 | 38 | Φ 21.0 | 160 | Φ 9.0 |
28 | 16.1 | 38 | Φ 21.0 | 161 | 3/8-24 UNF |
33 | 19.0 | 44 | Φ 25.4 | 139.7 | 1/2-20 UNF |
33 | 19.0 | 46 | Φ 30.0 | 109 | 1/2-20 UNF |
38 | 21.8 | 50 | Φ 30.0 | 118 | 3/8-24 UNF |
28 | 16.1 | 50 | Φ 30.0 | 118 | 1/2-20 UNF |
30 | 17.2 | 50 | Φ 30.0 | 118 | 1/2-20 UNF |
33 | 19.0 | 50 | Φ 30.0 | 118 | 1/2-20 UNF |
38 | 21.8 | 50 | Φ 30.0 | 118 | 1/2-20 UNF |
35 | 20.1 | 51 | Φ 30.0 | 118 | 5/8-18 UNF |
Gas Mass (g) | Gas Volume at 35℃ (L) | Capacity (ml) | Body Diameter (mm) | Body Length (mm) | Thread/ Neck Diameter (mm) |
---|---|---|---|---|---|
45 | 25.8 | 60 | Φ 30.0 | 138 | 1/2-20 UNF |
45 | 25.8 | 60 | Φ 30.0 | 138 | 5/8-18 UNF |
56 | 32.2 | 78 | Φ 30.0 | 170 | 1/2-20 UNF |
60 | 34.5 | 83 | Φ 30.0 | 179 | 1/2-20 UNF |
60 | 34.5 | 95 | Φ 40.0 | 130 | 1/2-20 UNF |
71 | 40.8 | 98 | Φ 40.0 | 134 | 5/8-18 UNF |
74 | 42.5 | 98 | Φ 40.0 | 134 | 5/8-18 UNF |
All values are nominal. Please feel free to contact us if you are interested in other capacity, volume, or gases.
Gas Mass (g) | Gas Volume at 35℃ (L) | Capacity (ml) | Body Diameter (mm) | Body Length (mm) | Thread/ Neck Diameter (mm) | |
---|---|---|---|---|---|---|
O2 | 24.7 | 19.5 | 98 | Φ 40.0 | 145 | 5/8-18 UNF |
N2 | 1.8 | 1.6 | 10 | Φ 18.6 | 64 | Φ 8.6 |
2.2 | 2.0 | 15 | Φ 18.6 | 82.1 | Φ 7.3 | |
18.5 | 16.7 | 95 | Φ 40.0 | 130 | 5/8-18 UNF | |
He | 2.5 | 15.8 | 95 | Φ 40.0 | 134 | 5/8-18 UNF |
Ar | 22.7 | 14.4 | 83 | Φ 30.0 | 179 | 1/2-20 UNF |
26.9 | 17.0 | 95 | Φ 40.0 | 134 | 5/8-18 UNF | |
Air | 19 | 16.6 | 95 | Φ 40.0 | 130 | 5/8-18 UNF |
All values are nominal. Please feel free to contact us if you are interested in other capacity, volume, or gases.
*KHK, Koatsu-gas Hoan Kyokai, is a specialized institute, established in 1963 in accordance with the High Pressure Gas Control Act, under the charge of the former Ministry of International Trade and Industry, now the Ministry of Economy, Trade and Industry.
Mini Regulators and Piercing Valves
NTG regulators are extremely compact, highly functional, and able to flexibly control the pressure of many types of gases. All are made at our regulator production facility in Tochigi, Japan.
By screwing a cylinder into the inlet port of a regulator, the cap of the cylinder is automatically pierced by a cut pin integrated inside the inlet port. The NTG cut pin is designed not to allow gas leakage during the puncturing process of a cylinder.
You can maximize the performance of these regulators by using them with our gas cylinders.
Delivery time and MOQ can be checked with NTG Europe.
NR-30 | NR-24 | NR-18 | NR-10 | ||||
---|---|---|---|---|---|---|---|
MATERIAL | BODY | Brass | ○ | ○ | ○ | ○ | |
Aluminum | ○ | ○ | – | – | |||
DIAL | Brass | ○ | ○ | ○ | ○ | ||
CONFIGURATION | INLET PORT | 5/8-18UNF(Female) | ○ | ○ | ○ | ○ | |
1/2-20UNF(Female) | △ | △ | △ | △ | |||
3/8-24UNF(Female) | – | – | – | ○ | |||
OUTLET PORT | Rp 1/8 (Female) | ○ | ○ | ○ | ○ | ||
1/8-27NPT (Female) | ○ | ○ | ○ | ○ | |||
PRESSURE GUAGE | Adjustable | ○ | ○ | – | – | ||
Preset | ○ | ○ | – | – | |||
PRESSURE | SECONDARY PRESSURE | Adjustable | ○ | ○ | ○ | – | |
Preset | ○ | ○ | ○ | ○ | |||
OUTLET PRESSURE RANGE | Adjustable(MPa) | 0.03~0.08 | 0.05~0.13 | 0.1~0.3 | – | ||
0.03~0.2 | 0.05~0.35 | 0.1~0.55 | – | ||||
Preset(MPa) | 0.03~0.2 | 0.03~0.35 | 0.1~0.9 | 0.2~0.8 | |||
Symbole: | ○:STANDARD | △:OPTION |
NTG regulators are equipped with safety devices. A built-in rupture disc on the primary side and a safety release valve on the secondary side of a regulator function to protect against overheating and over-pressure events.
NTG is the world’s first and only manufacturer to produce electrically welded oxygen cylinders. After years of research and development, NTG has resolved the conventional drawbacks of maintenance and inspection required for compact oxygen cylinders used in applications involving long-term storage. With these technical issues cleared, NTG has marketed innovative leak-free cylinders. Approximately 18L of oxygen is filled in one lightweight, handy cylinder. For more information about NTG’s weld-sealed oxygen cylinder, please contact us.