What is the correct way to shut down a cutting torch?
Md Ariful Islam
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এমবিএ(মার্কেটিং)
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Dr. Md Rushad Rahman
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Most manufacturers recommend shutting off the the fuel torch valve first, then the oxygen torch valve. Then close both the oxygen and fuel tank valves. Next, open the acetylene torch valve to drain the fuel until the line and tank pressure gauges read zero, then close the valve. Repeat this step with the oxygen torch valve.
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