The aluminium alloy CO2 cylinders are manufactured according to BS 5045-8:2000 design standard and 2014/68/EU (PED) directive.
The aluminium alloy CO2 cylinders manufactured by Ruiying range from 245 bar to 310 bar test pressure, are painted high quality powder paint or mirror polishing, and offered with consistent and short delivery terms.
| ISO 9809-1 standard | |||||||||||
| ISO 9809-1 Seamless Steel Gas Cylinder | |||||||||||
| No. | Type | Outside diameter (mm) | Working pressure (Bar) | Test pressure (Bar) | Material | Bottom Type | Design wall thickness (mm) | Water Capacity (L) | Height (mm) | Weight (kg) | Certificate |
| 1 | 103.5-2.3-250 | 103.5 | 174 (PED) 166.7(TPED) | 250 | 34CrMo4 | Concave | 2.0 | 2.3 | 380 | 3.1 | PED TPED |
| 2 | 103.5-3.0-250 | 3.0 | 475 | 3.8 | |||||||
| 3 | 103.5-4.5-250 | 4.5 | 670 | 5.3 | |||||||
| 4 | 104.5-2.0-315 | 104.5 | 216 (PED) 210 (TPED) | 315 | 34CrMo4 | Concave | 2.5 | 2.0 | 340 | 3.4 | PED TPED |
| 5 | 104.5-2.67-315 | 2.67 | 430 | 4.1 | |||||||
| 6 | 104.5-4.0-315 | 4.0 | 605 | 5.6 | |||||||
| 7 | 116-3.0-250 | 116 | 174 (PED) 166.7 (TPED) | 250 | 34CrMo4 | Concave | 2.18 | 3.0 | 380 | 3.9 | PED TPED |
| 8 | 116-5.0-250 | 5.0 | 600 | 5.6 | |||||||
| 9 | 116-7.5-250 | 7.5 | 860 | 7.6 | |||||||
| 10 | 117-2.67-315 | 117 | 216 (PED) 210 (TPED) | 315 | 34CrMo4 | Concave | 2.78 | 2.67 | 360 | 4.4 | PED TPED |
| 11 | 117-5.0-315 | 5.0 | 600 | 6.6 | |||||||
| 12 | 117-7.5-315 | 7.5 | 860 | 8.9 | |||||||
| 13 | 136-4.5-250 | 136 | 174 (PED) 166.7(TPED) | 250 | 34CrMo4 | Concave | 2.56 | 4.5 | 425 | 5.4 | PED TPED |
| 14 | 136-6.0-250 | 6.0 | 540 | 6.6 | |||||||
| 15 | 136-7.5-250 | 7.5 | 655 | 7.8 | |||||||
| 16 | 136-9.0-250 | 9.0 | 770 | 9.1 | |||||||
| 17 | 137-4.0-315 | 137 | 216 (PED) 210 (TPED) | 315 | 34CrMo4 | Concave | 3.26 | 4.0 | 390 | 5.8 | PED TPED |
| 18 | 137-5.33-315 | 5.33 | 490 | 7.1 | |||||||
| 19 | 137-6.67-315 | 6.67 | 590 | 8.4 | |||||||
| 20 | 137-8.0-315 | 8.0 | 690 | 9.7 | |||||||
| 21 | 154-4.5-250 | 154 | 174 (PED) 166.7(TPED) | 250 | 34CrMo4 | Concave | 2.89 | 4.5 | 350 | 5.9 | PED TPED |
| 22 | 154-7.5-250 | 7.5 | 530 | 8.1 | |||||||
| 23 | 154-10.0-250 | 10.0 | 675 | 9.9 | |||||||
| 25 | 156-4.5-315 | 156 | 216 (PED) 210 (TPED) | 315 | 34CrMo4 | Concave | 3.71 | 4.0 | 350 | 6.9 | PED TPED |
| 26 | 156-6.67-315 | 6.67 | 480 | 9.0 | |||||||
| 27 | 156-10.0-315 | 10.0 | 675 | 12.0 | |||||||