What is submerged arc welding characteristics of straight seam steel pipe? Many dealers friend because of submerged arc welding and straight seam steel pipe production process do not understand, definition of submerged arc welding straight s...英国华人论坛
In advance before the end of the welding steel pipe (1) the edge milling welding arc plate (2) to find the same arc plate and the thickness of the parent metal, arc plate to choose the width of the edge milling machine roller rolling to (the...英国华人论坛
Spiral submerged arc welding steel pipe is the strip by the spiral bending forming, with automatic submerged arc welding seam and seam made spiral seam welded steel pipe.It can be widely used for the following reasons in the production of l...英国华人论坛
Crystals not only in the secondary weld, the weld also occurs near the base metal region, which are subject to different degrees of heat in the welding process, the residence time at different temperatures and then cooled down at different s...英国华人论坛
The 'Global and Chinese Submerged Arc Welding Machine Industry, 2011-2021 Market Research Report' is the detailed comprehensive analysis of the current state of the global Submerged Arc Welding Machine industry with a focus on the Chinese ma...英国华人论坛
One of the most common welding techniques is the SubmergedArc Welding (SAW). It is important to note that this was one of the first typesof welding to get a patent. To do this type of welding there needs to be anelectrode that is either tubu...英国华人论坛