The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login  | Sign Up  |  Oriprobe Inc. Feed
China/Asia On Demand
Journal Articles
Laws/Policies/Regulations
Companies/Products
Bookmark and Share
sus304 bao bi guan de han jie
Author(s): 
Pages: 44-45
Year: Issue:  4
Journal: Welding Technology

Keyword:  焊接变形控制薄壁管SUS304对接焊缝管线设计消除应力施焊进口不锈钢罐区一次合格率;
Abstract: <正> 1 前言在“八五”重点建设项目——山东淄博化纤总厂的建设中,SO2罐区及其流程管线设计采用了美国进口不锈钢管材(件)SUS304。要求对接焊缝100%KT 检查,达到 Shy501—85标准的 A 级。管材规格:φ159×2、φ89×2、φ57×2、φ45×2。经过试焊,确定较理想的工艺参数,施焊中采取了有效的消除应力及变形措施,使焊接一次合格率达96.8%,二次合格率100%,焊接变形控制在许可范围,保证了
Related Articles
No related articles found