ISO 9809-1
34CrMo4
103.5/104.5mm
3.0/2.67L
250/315Bar
Concave
2KG
6.8/7.1KG
-30~+60℃
160×120×590
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CO2 steel fire extinguisher is low cost and wide application. Material 34CrMo4 has stronger tensile strength and yield strength, blasting pressure is greater than 400bar. fire extinguisher is more ligher weight than 37Mn and carton steel. |
CO2 steel fire extinguisher is low cost and wide application. Material 34CrMo4 has stronger tensile strength and yield strength, blasting pressure is greater than 400bar. fire extinguisher is more ligher weight than 37Mn and carton steel. |
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