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B-Pressure welding is a specific certification which signifies the most elite welders in the industry. B-Pressure welding is required when more stringent techniques to welding are required. Many government agencies will only permit B-Pressure welders to perform certain tasks.
Both are shielded metal welders but differ in the electricity they use. Ac welders can weld heavier metal while dc welders are better for thinner metals. Ac welders can weld magnetized metals. Dc welders can not. The arc in an ac welder is harder to control because of the pulsating current. Dc welders are more expensive. Some welding machines offer both options.
6 months
how much does it cost to learn how to weld underwater
There is no patron saint of underwater welders.
No college, but vocational training as a welder.
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there is a lot of underwater welders but none u can call famousn how can a welder be famous
Underwater welders get paid about 90-100 dollars an hour
Welders with experience and specialized training can earn anywhere from $15 to $30 an hour and extra with overtime. Read more: http://www.ehow.co.uk/about_4682395_how-much-do-welders-earn.html
The average annual income for a welder in Florida is $29,000. The average annual salary for an underwater welder in Florida is $34,000.
The jobs listed tend to be hazardous, so hazardous or 'danger' pay compensates for the risk.
The average death rate of welders who work under water is 20 deaths per year per 300 welders. The job is extremely dangerous because of the challenges of working under the water alongside large ships.
One can post jobs online if one is hiring welders on many job listing sites such as Snag A Job, Hired, or Yahoo Jobs. There are many places to post jobs online for welders.
Welders do not ordinarily need to go to college. There are welding school but many welders learn on the job.
union welders do the same thing non union welders do. union welders usally get higher pay and better benifites ex. health care vision dental perscriptions and so on