Model No.: WMA-219-44-150 Oxygen Gas Cylinder
Double-Acting Cylinder Type: Standard Cylinder
Special Cylinder Type: Quantity of Cylinders
Combination Cylinder Type: Pressurized Cylinder
Water Capacity: 68L
Trademark: DSW
Shipping Package: Carton Box
Origin: China
Model No.: WMA-219-44-150 Oxygen Gas Cylinder
Double-Acting Cylinder Type: Standard Cylinder
Special Cylinder Type: Quantity of Cylinders
Combination Cylinder Type: Pressurized Cylinder
Water Capacity: 68L
Trademark: DSW
Shipping Package: Carton Box
Origin: China
DETAIL Material: Steel Use: Industrial Gas Pressure: High Brand Name: DSW Model Number: WMA-219-150 Specifications Standard COâ‚‚ Regulator 1. Working Test Pressure: 150 bar 2. Hydraulic Test Pressure: 250 bar

High Pressure Specifications
GB5099 Standard or ISO9809
Type Outside Diameter (mm) Water Capacity (L) Height (without valve) (mm) Weight (without valve cap) (kg) Material Standard
WMA108-1.4-15 108 1.4 238 2.96 37Mn GB5099-3
WMA108-2-15 108 2.0 320 3.75
WMT108-2-15 108 2.0 317 3.72
WMA121-3.2-15 121 3.2 390 5.02
WMT121-3.2-15 121 3.2 385.8 4.98
WMA121-4-15 121 4.0 485 6.16
WMT121-4-15 121 4.0 470 5.95
WMA140-4-15 140 4.0 372 5.77
WMA140-5-15 140 5.0 458 7.52
WMA140-6.3-15 140 6.3 524 8.72
WMA140-7-15 140 7.0 593 9.84
WMA140-8-15 140 8.0 671 10.72
WMA140-10-15 140 10 845 13.4
WMA152-7-15 152 7.0 528 9.57
WMA152-8-15 152 8.0 600 10.66
WMA152-10-15 152 10.0 726 12.6
WMA159-10-15 159 10.0 685 14.15
WMA159-12-15 159 12.0 800 16.34
WMA159-15-15 159 15.0 975 19.66
WMA219-20-15 219 20.0 730 29.00
WMA219-40-15 219 40.0 1310 48.00
WMA232-40-15 232 40.0 1220 50.00
WZA232-47-15 232 47.0 1360 51.00
WMA219-50-15 219 50.0 1600 57.00
WMA232-50-15 232 50.0 1380 65.00
IWGA219-40-15 219 40.0 1380 52.00 34CrMo4 ISO9809-1
IWGA232-40-20 232 40.0 1170 52.00
IWGA232-47-20 232 47.0 1360 55.00
IWGA232-50-20 232 50.0 1440 56.00
Note: 1. WMA - Concave Bottom, WMT - Convex Bottom
2. Hydraulic test pressure: 25MPa or 30MPa
3. Working test pressure: 15MPa or 20MPa
Established in 1998, our company is a leading manufacturer of seamless gas cylinders with three production lines dedicated to various types of high-pressure gas containers. We specialize in the production of small gas cylinders below 20L, with an annual output of 600,000 units, capturing 90% of the domestic market for this size. In addition, we have recently expanded our capabilities to include emergency respirator cylinders, coal mine escape capsules, and refuge chambers, with an annual production capacity of 700,000 units. By 2013, we had developed over 109 different specifications to meet the diverse needs of our customers. Our products are widely used in industrial gas applications, and all cylinders are made from high-quality steel to ensure durability and safety. Each cylinder undergoes rigorous testing to meet international standards, including GB5099 and ISO9809. The working pressure is set at 150 bar, while the hydraulic test pressure reaches up to 250 bar. We also provide standard COâ‚‚ regulators as part of our product offerings. Whether you need a single cylinder or bulk quantities, we can supply reliable and high-performance gas cylinders tailored to your requirements. Our commitment to quality and innovation has made us a trusted name in the industry.

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