您的位置:首页 > 新闻动态 > 钢管知识

结构用无缝钢管与输送流体用无缝钢管标准

发布日期:2019-07-01 浏览次数:3

GB/T8162和GB/T8163,结构用无缝钢管与输送流体用无缝钢管标准1:标准要求不一样,输送流体的要做涡流试验的,2:应用范围不一样,一是结构支撑,一个是输送流体(比如石油、水)3:8163的要求要高,可以代用8162,但反之不行

GB/T8162 and GB/T8163, structural seamless steel tube and conveying fluid seamless steel tube standards 1: different standards, conveying fluid to do eddy current test, 2: different scope of application, one is structural support, one is conveying fluid (such as oil, water) 3:8163 high requirements, can replace 8162, but vice versa

GB/T8162-1999(结构用无缝钢管)。主要用于一般结构和机械结构。其代表材质(牌号):碳素钢20、45号钢;合金钢Q345、20Cr、40Cr、20CrMo、30-35CrMo、42CrMo等。

GB/T8162-1999 (seamless steel tube for structure). It is mainly used for general structure and mechanical structure. Its representative materials (grades): carbon steel 20, 45 steel; alloy steel Q345, 20Cr, 40Cr, 20CrMo, 30-35CrMo, 42CrMo, etc.

GB/T8163-1999(输送流体用无缝钢管)。主要用于工程及大型设备上输送流体管道。

GB/T8163-1999 (seamless steel pipe for conveying fluid). It is mainly used for conveying fluid pipes on engineering and large equipment.


辛苦整理!转载请注明来自 http://www.wxldgg.com/show.asp?id=80

你觉得这篇文章怎么样?

0 0
网友评论

管理员

该内容暂无评论

美国网友
在线咨询
微信咨询
联系电话
0510-83218111
返回顶部