clading

2,What is metal clading?

么是金属包覆层？

The paper introduces single "U" groove welding procedure for stainless steel inner cylinder of multilayer high pressure vessel,opening up a new method for welding clading stainless steel vessel.

要详细介绍了内商不锈钢的多层高压容器外U形坡口的单面焊接工艺，从而不锈钢复合容器的焊接开辟了一条新途径。