304 precision stainless steel welded pipe
304 precision stainless steel welded pipe product quality is an important aspect is to remove the burr in the weld, due to space constraints, small diameter 304 stainless steel pipe to remove the burr has been a technical difficulties in the pipe manufacturing industry. Therefore, from the welding technology to select the appropriate welding method is an effective way to solve the problem, the production of small burr welding DC welding method and square wave resistance welding method. These welding methods have the characteristics of uniform heating, smooth weld, good quality, burr formation is very small, generally only 0.1 to 0.2 mm.
1, with pickling stainless steel welded pipe wall thickness uniform, with a strong bearing pressure. Polished stainless steel welded pipe after artificial polishing will make the raw material wall thickness thinning, especially in the weld, the general wall thickness of the thinner the smaller the bearing capacity.
2, with pickling stainless steel welded pipe to ensure the performance of austenitic stainless steel pipe, most of the stainless steel pipe to austenitic stainless steel as raw material is non-magnetic or weak magnetic. The polished stainless steel welded pipe after polishing caused by chemical composition fluctuations, so that austenitic stainless steel containing magnetic.
304 precision stainless steel welded pipe
3, with pickling stainless steel welded pipe corrosion resistance. Polished stainless steel welded pipe to throw away the raw materials formed after the passivation layer pickling, polished stainless steel pipe in the normal environment is also easy to rust, corrosion resistance weakened.
4, with pickling stainless steel welded pipe quality is more stable. Polished stainless steel pipe in order to cover up the material surface of the spray, heavy skin and depression must be polished, and even a stainless steel pipe will be stitching a number of vertical and horizontal weld, so polished stainless steel pipe quality of raw materials can not guarantee the quality of stainless steel pipe itself can not guarantee .
Stainless steel welded pipe brand positioning can also be extracted from the enterprise resources, such as business background, leader, leader, social contribution, capital integration, strategic development point of view, marketing strategy angle. Because the stainless steel pipe itself in the appearance and quality of the gap is very small, the key is to give consumers the feeling, so another way, from a unique point of view for the brand to establish a good and typical social image for consumers to spread, A good brand positioning.
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