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| Several methods used in stainless steel bottom welding | |
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| Tweet Topic Started: Jun 4 2018, 03:03 AM (16 Views) | |
| meishengchao | Jun 4 2018, 03:03 AM Post #1 |
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Commander
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The stainless steel backing welding is usually made of TIG technology. According to the actual situation of the site, we can use the following four methods for backing welding. (1) the method of blocking ventilation is adopted on the back side. (2) the use of soluble paper or the combination of soluble paper and blocking plate for blocking ventilation. TIG welding with flux cored wire.New best qualityen1.4301 alloy Stainless steel round bar (4) using backing wire (self shielded welding wire) for backing TIG welding. 1. the blocking method is used to block the ventilation protection on the back (i.e. solid core wire +TIG). When the stainless steel pipe is prefabricated, the weld is usually rotated and welds, and the ventilation is very easy. At this time, the plugging plate is usually used to protect the pipe on both sides of the pipe to protect it. (see chart 1), and the outside is blocked by adhesive.competitive price factory directly supply steel flat bar When welding, we should adopt the process of early ventilation, lag stop gas, the outer adhesive edge welding edge tear, because the plate is made up of the rubber and white iron, it is not easy to damage. So this welding method can guarantee the inside of the weld full of argon and guarantee its purity, thus effectively guaranteeing the inner metal of the weld seam not to be oxidized. The quality of weld bottom welding. Satm Sch 40 Black Steel Pipe For Drilling |
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10:40 AM Jul 11