问答详情- THIS IS AN OILFIELD WELDING QUESTION?

问答详情- THIS IS AN OILFIELD WELDING QUESTION?

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THIS IS AN OILFIELD WELDING QUESTION?

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I'm trying to find out the differences of a sub arc welder, structural welder, b pressure, and journeyman welder. PLEASE HELP!

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0861788249

0861788249 2017-02-20 09:27:09

Sub arc weld = "SUB"merged arc (like a mig shielded with flux) Structural weldor = A person that is a structural steel weldor B pressure = A person certified in a certain (B) pressure vessel weld ( just a guess) Journeyman weldor = Someone who has "earned their stripes" (been welding some time and everyone goes to them for the answers) Weldor = actual person who welds Welder = machine that supplies the power to weld
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