Hot extruding elbow -Seamless Carbon Steel Pipe Fittings Elbow
2016-11-10 11:29:45 Comment:0 Hits：
Hot extruding elbow -Seamless Carbon Steel Pipe Fittings Elbow in the shape of the outer arc in the tensile state, no other parts of the excess metal to compensate, so the wall thickness of the outer arc about thinning about 10%. Because of the raw material of steel pipes, the wall thickness have a certain tolerance so the actual thickness of the elbow can not be predicted exactly.
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