Precautions for use of stainless steel elbow Stainless steel elbows should be used and maintained in an accurate and fair manner. Note: A, stainless steel elbow ball valve, globe valve, gate valve use, only for fully open or closed, do not allow to do flow regulation, so as to avoid sealing surfa

The "mystery" of stainless steel not rusting Michael L. Free, a metallurgical engineer at the University of Utah, provided an explanation for the "mystery" of stainless steel not rusting: the reason why stainless steel remains stainless or does not rust is due to the alloy elements and The chemical