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CO2 Fire Extinguisher
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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 

Professional gas cylinders manufacturer with the ability of research, development.

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