316L不锈钢薄壁管的焊接

On Wielding of 316L Stainless Steel Thin-Wall Pipe

分析了不锈钢316L的焊接性能,针对薄壁管焊缝在腐蚀介质中容易出现应力腐蚀的现象,提出了新的焊接工艺和施工方案,保证了316L薄壁不锈钢管的焊接质量。

This paper analyzes the wielding properties of 316L stainless steel and puts forward a new wielding technique based on the fact that stress corrosion is apt to occur on the weld joint on thin-wall pipe in corrosive media.The welding quality of 316L stainless steel thin-wall pipe is ensured.