Cylinders

We supply Cylinders including acetylene cylinders, high pressure steel cylinders, steel C02 cylinders, aluminum C02 cylinders, and aluminum industrial cylinders.

Acetylene Cylinders – Includes Valve

Cylinder ModelCapacityDOT Specification
AC-10 (MC)10 cuft8
AC-40 (B)40 cuft8
ACC-40 (neckring & cap)40 cuft8
AC-75 (2A or 3)75 cuft8
AC-145 (4)145 cuft8
AC-250 (4.5)250 cuft8
AC-310 (5 short)310 cuft8AL
AC-390 (5 standard)390 cuft8AL
AC-420 (5 tall)420 cuft8AL

El Dorado Cylinders offers US made acetylene cylinders. The manufacturer produces an asbestos-free acetylene cylinder. These acetylene cylinders meet DOT 8/TC 8WM or DOT BAL/TC 8WAM specifications. Fusible safety devises are also installed in each acetylene cylinder for added safety in the event of an external fire.


High-Pressure Steel Cylinders – No Valve

Cylinder ModelCapacityDOT Specification
R-205 lb C023AA2015
40cf10 lb C023AA2015
55cf15 lb C023AA2015
80cf80 cuft3AA2015
110cf110 cuft3AA2015
125cf125 cuft3AA2265
150cf150 cuft3AA2015
220cf220 cuft3AA2015
250cf250 cuft3AA2265
300cf300 cuft3AA2400
HC-3600360 cuft3AA3600
HC-4500435 cuftE10869-4500
HC-6000510 cuftE10869-6000

Cylinder Machined with ¾”-14 ngt thread and painted one color
Cylinders stamped with DOT or DOT/TC marking with stock serial numbers

El Dorado Cylinders offers US made high pressure steel cylinders. The manufacturer produces high-quality, high pressure steel cylinders. The quality of the high pressure steel cylinders we represent has been time-tested. There has never been a high pressure steel cylinder failure in the field due to a defect in workmanship of the produced cylinder.


Steel C02 Cylinders – No Valve

Cylinder ModelCapacityDOT Specification
20lb20 lb C023AA1800
50lb50 lb C023AA1800
75 lb75 lb C023AA2300
100lb100 lb C023AA2300

Aluminum C02 Cylinders – Includes Valve

Cylinder ModelCapacityDOT Specification
2.5 lb1800
5 lb1800
10 lb1800
15 lb1800
20 lb CGA 320Al 201800
20 lb CGA5801800
35 lb1800
50 lb1800

El Dorado Cylinders offers US made Carbon Dioxide (C02) cylinders. The manufacturer produces each Carbon Dioxide cylinder from high strength aluminum alloy 6061-T6. All seamless aluminum alloy compressed gas cylinders are manufactured in accordance with US DOT 3AL and TC 3ALM requirements.


Aluminum Industrial Cylinders – No Valve

Cylinder ModelCapacityService Pressure
(PSI / BAR)
Thread Size
1-66 cuft2216 / 153¾-16UNF-2B
1-2222 cuft2216 / 153¾-16UNF-2B
1-3333 cuft2216 / 1531-1/8-12UNF-2B
1-6060 cuft2216 / 1531-1/8-12UNF-2B
1-9090 cuft2216 / 1531-1/8-12UNF-2B
1-122122 cuft2216 / 1531-1/8-12UNF-2B
1-150150 cuft2015 / 1391-1/8-12UNF-2B

El Dorado Cylinders offers aluminum industrial cylinders. The manufacturer produces every aluminum industrial cylinder from high strength aluminum alloy 6061-T6. All seamless aluminum alloy compressed gas cylinders are manufactured in accordance with US DOT 3AL and TC 3ALM requirements.