1. heat treatment of stainless steel tips in the annealing temperature range of 1850-2050 degrees, then rapidly annealing, followed by rapid cooling. 316 stainless steel can be hardened thermal treatment. 2. welded 316 stainless steel with good weldability. All standard welding methods may be used for welding. Welding can pack according to use ktv door price, respectively 316Cb, 316L stainless steel or 309Cb welding filler rods or rod. For optimum corrosion resistance, stainless steel welding section 316 need to be annealed after welding. If you use 316L stainless steel, does not require annealing after welding. Cause rusting stainless steel door stainless steel door surface adhesion containing acid, alkali, salts (such as construction sites, wall decoration alkaline, lime spray, cleaning tile floor of oxalic acid, etc.), causing localized corrosion. In air pollution (such as with a lot of sulfide, carbon monoxide, nitrogen oxide atmosphere), the case of condensate door ktv package is good, the formation of sulfuric acid, nitric acid, acetic acid solution point, causing chemical corrosion. For the above reasons caused by rusting steel, stainless steel products at the factory door stainless steel parts on the body surface wax treatment all done ktv package door to protect the surface of the oxide film. But after the delivery of the product to the user of this installation process, if the surface of the wax layer has been damaged, the stainless steel parts on the environment and susceptible to rust. Once delivered, in a well-ventilated stainless steel door ktv package, without contaminating the environment, the use of stainless steel parts are not rusty. To extend its life, can recommend that users often scrub clean the surface of stainless steel door, remove the attachments, eliminate corrosion caused by external factors. Stainless steel door ktv package, Yao Yi stainless steel (certified), ktv door package 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.