seamless tube is tubing that has no weld seam as it is produced from a solid round billet.  the billet is produced to a required chemistry in either steel making process and is heated and then pierced and rolled or spun to produce a shell or mother tube.  the mother tube is then worked by

the main sign of the difference between carbon steel seamless pipes (cs pipe) and stainless steel seamless pipes (ss pipe) is that carbon steel seamless pipes do not artificially add other alloying elements except for the carbon content. carbon steel seamless pipes generally do not have any corrosio

structural pipe is a general structural steel pipe, referred to as structural pipe. it is suitable for seamless steel pipes for general structures and mechanical structures, and the standard for fluid seamless steel pipes is suitable for general seamless steel pipes for conveying fluids.structural s

the packaging requirements of seamless steel tubes (smls) are basically divided into two categories: one is ordinary bundling, and the other is loading in similar containers with turnover boxes.1. bundled packaging(1) seamless steel tubes should be prevented from being damaged during bundling and tr

in the production process of precision seamless pipes (smls pipe), the hardness of steel pipes should be measured frequently to measure the degree of completion of steel pipe processing technology, process adjustment and heat treatment adjustment, so that the functions of steel pipes can meet the po