DOT-3AA Std Steel Argon Helium Gas Cylinders for distributing Argon & Helium Gases.DOT-3AA Standard Steel Gas Cylindersare ideal mobile high-pressure vessels to fill permanent gases and high pressured liquefied gases:
-1) series from 8CF to 678CF.
-2) working pressure range from 1800psi to 3626psi.
-3) water capacity range from 0.7L to 80L;
-4) outer diameter range from 3.56" to 11".;
-5) wall thickness range from 0.094" to 0.449";
-6) material include 30CrMo and 37Mn.
Ref. technical parametsrs on various types of DOT-3AA std Oxygen Argon Helium CO2 Gas cylinders:
| |
DOT-3AA |
| Type |
2900(232) |
2400(232) |
2400(232) |
2175(232) |
2400(232) |
2900(232) |
| (mm) |
232 |
232 |
232 |
232 |
232 |
232 |
| Diameter |
| (mm) |
1480 |
1450 |
1450 |
1345 |
1355 |
1475 |
| Height |
| (kg) |
71.5 |
60 |
60 |
49.5 |
54 |
69.5 |
| Weight(without valve, cap) |
| (psi) |
2900 |
2400 |
2400 |
2175 |
2400 |
2900 |
| Service Pressure |
| (psi) |
4833 |
4000 |
|
3625 |
4000 |
4833 |
| Testing Pressure |
| Thread NGT3/4" or NGT1″ |
| Material |
4130X |
4130X |
34Mn2V |
37Mn |
37Mn |
4130X |
| (mm) |
7 |
5.8 |
5.8 |
5.2 |
5.8 |
7 |
| Wall Thickness (in) |
0.272 |
0.225 |
0.225 |
0.204 |
0.225 |
0.272 |
| Water Capacity (L) |
50 |
50 |
50 |
46.7 |
46.7 |
50 |
| |
DOT-3AA |
| Type |
2265 (232) |
2400(232) |
2400(232) |
2175(232) |
2400(232) |
2900(232) |
| (mm) |
232 |
232 |
232 |
232 |
232 |
232 |
| Diameter |
| (mm) |
1345 |
1450 |
1450 |
1345 |
1355 |
1475 |
| Height |
| (kg) |
49.5 |
60 |
60 |
49.5 |
54 |
69.5 |
| Weight(without valve, cap) |
| (psi) |
2265 |
2400 |
2400 |
2175 |
2400 |
2900 |
| Service Pressure |
| (psi) |
3775 |
4000 |
|
3625 |
4000 |
4833 |
| Testing Pressure |
| Thread NGT3/4" or NGT1″ |
| Material |
4130X |
4130X |
4130X |
37Mn |
37Mn |
34Mn2V |
| (mm) |
5.4 |
5.8 |
5.4 |
6 |
|
6 |
| Wall Thickness (in) |
0.212 |
0.225 |
0.212 |
0.234 |
|
0.234 |
| Water Capacity cuin(L) |
46.7 |
48.8 |
43.3 |
68 |
80 |
68 |
| |
DOT-3AA |
| Type |
2400(267) |
2400(267) |
2300(279) |
2400(279) |
2300(279) |
2015(220) 229 |
| (mm) |
267 |
267 |
279 |
279 |
279 |
229 |
| Diameter |
| (mm) |
1495 |
1475 |
1630 |
1605 |
1595 |
1320 |
| Height |
| (kg) |
81 |
79 |
93.5 |
94.5 |
88 |
45.8 |
| Weight(without valve, cap) |
| (psi) |
2400 |
2400 |
2300 |
2400 |
2400 |
2015 |
| Service Pressure |
| (psi) |
4000 |
4000 |
3833 |
4000 |
4000 |
3360 |
| Testing Pressure |
| Thread NGT3/4" or NGT1″ |
| Material |
34Mn2V |
4130X |
4130X |
34Mn2V |
4130X |
4130X |
| (mm) |
6.6 |
6.6 |
6.6 |
6.9 |
6.9 |
4.8 |
| Wall Thickness (in) |
0.259 |
0.259 |
0.259 |
0.271 |
0.271 |
0.186 |
| Water Capacity cuin(L) |
68 |
66 |
82 |
80 |
80 |
0.186 |
| |
DOT-3AA |
| Type |
2265(25)229 |
2400(300) 235 |
2265 (232) |
2265 (232) |
2265 (232) |
2900(232) |
| (mm) |
229 |
235 |
232 |
232 |
232 |
232 |
| Diameter |
| (mm) |
1320 |
1420 |
1170 |
1300 |
1430 |
1205 |
| Height |
| (kg) |
50 |
59 |
43.5 |
48 |
52.5 |
57 |
| Weight(without valve, cap) |
| (psi) |
2265 |
2400 |
2265 |
|
|
2900 |
| Service Pressure |
| (psi) |
3775 |
4000 |
3775 |
3775 |
3775 |
4883 |
| Testing Pressure |
| Thread NGT3/4" or NGT1″ |
| Material |
4130X |
4130X |
37Mn |
37Mn |
37Mn |
4130X |
| (mm) |
5.3 |
5.8 |
5.4 |
|
|
7.0 |
| Wall Thickness (in) |
0.208 |
0.236 |
0.212 |
|
|
0.272 |
| Water Capacity cuin(L) |
43.3 |
48.9 |
40 |
45 |
50 |
40 |
| |
DOT-3AA |
| Type |
2900(232)I |
2900(232)I |
2175(267) |
2175(267) |
2175(267) |
|
| (mm) |
232 |
232 |
267 |
267 |
267 |
|
| Diameter |
| (mm) |
1340 |
1385 |
1320 |
1500 |
1520 |
|
| Height |
| (kg) |
62.5 |
64.5 |
66.5 |
73.5 |
75.5 |
|
| Weight(without valve, cap) |
| (psi) |
|
|
2175 |
|
|
|
| Service Pressure |
| (psi) |
4833 |
4833 |
3625 |
3625 |
3625 |
|
| Testing Pressure |
| Thread NGT3/4" or NGT1″ |
| Material |
4130X |
4130X |
37Mn |
37Mn |
37Mn |
|
| (mm) |
|
|
6.0 |
|
|
|
| Wall Thickness (in) |
|
|
0.234 |
|
|
|
| Water Capacity cuin(L) |
45 |
46.7 |
60 |
68 |
70 |
|
Our brother companies are experienced in and qualified for the supplying various kinds of high and low pressure gas cylinders with pressure level B1, B2, B3, A1, C3, D1, D2. Presently, we can supply high pressure seamless steel gas cylinders, CNG cylinders for vehicles, low pressure LPG welded cylinders, composite cylinders, accumulator shells, welded insulated cylinders, and gas storage special containers, aluminum liner fully wrapped with carbon fiber composite cylinders in 30 seriese of 680 sizes.
These DOT-std gas cylinders are used to fill with permanent gases, liquefied petroleum gas or compressed natural gas to serve a wide application in chemical industry, metallurgical industry, mechanical industry, petroleum industries, electronic industry, building industry and in the fields of fire fighting, energy, food process, household, medical treatment, cryogenic soldering, mountaineering, diving, mining, scientific research & etc.
Presently our supplies have the approvals of DOT, TUV, CCS, BV, ABS, TC, & LIOYG'S. These cylinders can be also designed and processed in strict accordance with the standards of BS, JIS, DIN, EN, KS, ISO, GB(China) or the off-standard from potential customers from all over the world.
All the manufacturing technology and properties's tests are entirely under the supervision of the thirty-party supervision institute approved by General Administration of Quality Supervision, Inspection and Quarantine of China.
Referenced main specs on 50L/10m3 O2 gas cylinders based on ISO9809-1 manufacturing standard:
'-Water capacity: 50 Liter; Mat.: 34CrMo4; OD=232mm; W. P/T. P.: 200/300 Bar;
Wall thickness: 5.5mm; G. W.: 53kg; Height: ~1590mm(with cylinder caps)
-Color: GREEN or as per your preferred;
-Connecting thread: 3/4''-14NGT;
-Applied standard: ISO 9809-1;
-W/O valves(To-be-confirmed), but with caps offered (FOR FREE as promised);
-Packing: Each with nylon bag(Based on bilateral agreement).;
-Loadability: 350PCS/20'ft FCL.
*About Us:
We are a professional manufacturer and supplier of Gas Cylinders Regulators, Oxygen Flowmeters, Medical Oxygen Flow Regulators, Medical Oxygen Kits, Oxygen Intake Devices, Gas O2 Valves, Medical Pin Index Valves, Medical Gas O2 Supply System Products, Gas O2 Cylinder Trolleys, Gas O2 Outlets, Ceiling Medical Pendants, Medical Gas Oxygen Respiratory Products and etc.
*Advantages We Have:
-1).Original Manuacturer: Being a professional manufacturer, we have professional equipments for our manufactureing products, including Punch Machines, CNC Machines, and etc.;
-2)Large Output capability: We have the capability to produce more than 50, 000PCS of Medical Oxygen Flowmeters each month;
-3)Quality Control: With ISO13485 Quality Management system; All products have been tested before out of factory;
-4)Cost Advantages: We have cost advantage because our professional and scale economy;
-5)Series: We have different series and models, for different standards in different countries;
-6)Small order can be acceptable: M. O. Q. =50PCS;
-7)Exporting experience: We have over 5 years' experience for exporting.
NOTES:
-a). Various types of HP gas cylinders,cylinder valves,cylinder caps,steel valve guards can be optional;
-b).We have many advantages of satisfying our potential customers' MIXED needs of different sizes of HP steel gas(O2/Helium/Argon/CO2/N2) cylinders raning from 0.2L~68L @15Mpa/20Mpa & ISO3807-1/2 Dissolved Acetylene Cylinders(2L~60L).
Anyway,should you have any intersts or some more info needed on our HP gas cylinders & allied gas items(gas cylinder valves,gas regulators,medical hospital central oxygen system products),you are really welcome to enquire us anytime!
Key Contact: Ethan Liu (Exp. Mgr)
Mob: +86-153 5606 5235
URL: http://cbmtech.en.made-in-china.com ; http://cbmtech.en.made-in-china.com
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