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What is the safe working pressure on a 4 welded seamed pipe with 4 NPT threads Wall thickness of pipe is .188.Water is going through the pipe.?
Wiki User
∙ 14y ago
Depending on type of pipe and how it is welded I know it should 150 p.s.i. Probably more but without knowing all the variables it's hard to say for sure. Depending on type of pipe and how it is welded I know it should 150 p.s.i. Probably more but without knowing all the variables it's hard to say for sure.
Wiki User
∙ 14y ago
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