Welder stainless steel processing technology and drug skin coloring method determines the thickness and composition of welding electrodes using a titanium rod is still using the seal of stainless steel doors, if the use of titanium rod, then relatively easily be soldered, welded seam out very beautiful, For clarity slag easily. In addition, the chemical method can also achieve the same effect, in particular the solution can be formed by chemical oxidation of color film, if you want to make a unified glory are consistent from batch to batch, you can use the reference to control telegram. Some manufacturers choose to stainless steel processing high-temperature oxidation method of coloring products, a specific stainless steel workpiece is immersed in molten salt, and a period of time so that the workpiece surface to form a certain thickness of the oxide film, thus exhibiting various colors. This method is generally used in high-volume products, coloring work, due to the need to invest capital is relatively high, we have to take into account the benefits. Different methods colored stainless steel processing process is different, but the basic can successfully completed, to obtain the desired color. Operating processes thin-walled stainless steel tube will butt two parts with two end Shui-foot card school sit absolutely flush grinding, vertical, to no perspective lines prevail after the end surfaces near, more secure spot welding joints will end surfaces, from the ends of the weld plus plugging into the chamber, adjust inflation pressure and welding pressure, so inflated state of flux. The air inside the tube to drain before welding. For pipe argon general methods used are: ① using blocking plate stainless steel pipe weldment display two stuffed with argon argon gas hose into the tube, when reached purity argon welding requirements within pipe fittings welding can be carried out, the pressure flow rate of 0.3 to 0.5 l / min. ② using instant paper will weld pipe weldment from 30mm at the plug from the crater of the hose with argon aspirated directly into the stainless steel tube to achieve arc welding conditions require complete welding. c, welding operation Description: TIG muzzle handy wrist swinging along girth weld near tangential run, make tungsten tip from the pipe surface within 5mm movement. d, after welding treatment: Chongqing stainless steel weldments after cutting welding is completed, after the completion of the crystalline metal crystals must wait, usually 24 hours. Pickling method to deal with the weld, remove heat generated due to intergranular corrosion, the precipitation of carbides. Wipe clean with a scouring pad and water. In order to ensure corrosion resistance and mechanical properties of the weldment surfaces. Stainless steel trash | Stainless Steel Products Co., Ltd. Chongqing Yi Yao (certified) | stainless steel provided by Chongqing Yao Yi Stainless Steel Products Co., Ltd. Stainless Steel Products Co., Ltd. Chongqing Yi Yao (www.shudumy.com) is Chongqing Municipality, stainless steel and products of leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Yao Yi leader in stainless steel with the staff warmly welcome all inquiries to discuss and create art Yiu stainless steel a better future.