Steel Tube for sale
which constitutes different methods for producing seamless steel tube. The production process of welding steel tube is to bend the pipe (steel plate or steel) into a pipe shape, and then weld the ga
constitutes different methods for producing seamless steel tube. The production process of welding steel tube is to bend the pipe (steel plate or steel) into a pipe shape, and then weld the gaps into steel tube. Due to the different molding and welding methods used, different methods of production of welding steel tube are constituted.
- Steel tube are divided into seamless steel tube and welded steel tube. The production process of seamless steel tube is to wear solid tubes or steel ingots into empty -hearted hair tubes, and then rolled them into steel tube required for size. Different perforation and rolling methods are used, which constitutes different methods for producing seamless steel tube. The production process of welding steel tube is to bend the pipe (steel plate or steel) into a pipe shape, and then weld the gaps into steel tube. Due to the different molding and welding methods used, different methods of production of welding steel tube are constituted.
- seamless steel tube for sale
- Seamless steel tube are mainly produced in hot rolling method. The squeezing method is mainly used to produce difficulty -perforated low -plastic high -alloy steel tube or alien steel tube and composite pipes. Cold -rolled and cold -pulling methods can continue to process the hot -rolled pipes into small diameter and thin -walled steel tube. Simple welding steel tube process process, high production efficiency, low cost, and product variety are expanding.
