The welded elbow can be welded on the pipe or steel plate after cutting, and the specification can be very large. The number of bends and bending radii are determined by the manufacturer.
The appearance of welded elbow is fixed, of course, the general appearance of the welded elbow is different according to the steel pipe to choose.
In order to protect the appearance of welded elbow, usually after the steel pipe came in, if not washed by the rain, then the welded elbow pushed through the high temperature, the general appearance of the weld is blue. Of course, if it is washed by the rain, we are in the high temperature heating, the heating of the welding elbow surface color is red.
Zhenggang Industrial Park, Yanshan County, Cangzhou City Hebei Province, China.
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