Material usage, technical requirements and inspection of butt welding elbow
The butt welding elbow is a steel plate that is punched into a half ring elbow with a stamping die or directly cast into a half ring elbow with a casting mold, and then the two half ring elbows are welded in groups, so the butt welding Elbows are also known as welded elbows.
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May 22,2023
What is the pressure bearing capacity of large flanges?
Large flanges are divided into traditional large flanges and self-tightening large flanges. Traditional large flanges are like butt welding flange products. The sealing effect is the same, and the connection method is the same as other butt welding flanges.
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May 22,2023
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