17761570019
AOCHENG
Product Center
产品类型：Stainless steel tube cap
产品型号：219
产品厚度：304
扫一扫加微信详询
Stainless steel tube cap
Stainless steel tube and cap manufacturers make high precision stainless steel tube and cap products, spot supply, complete specifications, low price, quality assurance, the use of advanced technology processing stainless steel tube and cap products, factory direct sales, no intermediate difference of stainless steel tube and cap manufacturers!
Stainless steel caps in English (Stainless steel caps) is also called plugging or sealing head. Purpose: Welded to the pipe end or mounted on the pipe end thread to cover the pipe fitting. Used to close the pipeline, the function is the same as the plug.
When splicing, weld direction requirements are only allowed to be radial and annular. Large caps may eliminate this requirement in the future. The splicing distance shall be required to be greater than 3δ and not less than 100mm (the heat affected zone of welding is a high stress zone, and the chemical composition will burn out in this zone. So avoid areas of high stress, which are related to thickness. According to practical experience, the stress attenuation length is greater than 3δ and not less than 100mm). But refrigeration equipment is difficult to meet this requirement, has its particularity.
For the pipe caps formed after splicing, the splicing welds shall be tested by 100% ray or ultrasonic, and the qualificatio
沧州奥广机械设备有限公司
地址:河北省沧州市
联系人：武先生
电话/微信: 15230713671
QQ: 540235112
邮箱: 15230713671@163.com
网站首页
电话咨询
联系我们
一键分享