Carbon steel in Salaberry-de-valleyfield
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ALLSTEEL AIR DISHED & FLANGED HEADS PROCESS Two-step process of first: air dishing, then: flanging a head "¢ This process requires heads to be dished only with a female die. "¢ The head material may be pre-polished and paper protected before air dishing and the dished area of the head does not need…