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Crafting process of carbon steel reducer elbow

Dec 13, 2017

Carbon steel reducer elbow is very common to see in our life.carbon steel reducer elbow can be applied to petroleum, natural gas, chemical industry, hydropower, construction and boiler industries.Do you know about the crafting process? The following is the brief introduction.

The basic process of carbon steel elbow is: firstly, welding a polygonal ring shell with a cross section of polygonal shape or a multi-sided fan shell with closed ends at both ends, applying internal pressure after being filled with pressure medium inside, Gradually from the polygon into a circle, eventually becoming a circular ring shell. Depending on requirements, a circular ring can be cut into four 90°elbow or 45 °bend or other elbows, the process is suitable for making elbow and elbow diameter than 1.5 times the ratio of any Specifications Large elbow, is the ideal method of manufacturing large-scale carbon steel reducer elbow.

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