Welded pipe has welded joints rigid, multi-layer welding, welding metal bulky, so welded joints in high-stress state, such as the weld metal has a higher yield point, it is difficult to relaxation through its plastic deformation of welded joints of high stress

Entire systems and components are both supplied by us. These Entire systems and components are parts of the high purity applications. We have high requirements of integrity and cleanliness.