焊管2013，Vol.36Issue(2)：39-43,5.
精密泵筒用HFW钢管的研制与应用
Development and Application of HFW Steel Pipe Used for Precision Pump Cylinder
李景学 1冯宝仲 1王明燕2
作者信息
- 1. 渤海装备钢管制造公司新世纪分公司,天津300280
- 2. 大港油田公司石油工程研究院,天津300280
- 折叠
摘要
Abstract
In this paper, it briefly stated the development process and application situation of HFW steel pipe used for precision pump cylinder, put forward the requirements of chemical composition, mechanical properties and microstructure for raw material, and pointed out the process characteristics of HFW steel pipe used for precision pump cylinder. Through controlling raw material performance and reasonably designing deformation of each rack during formation to achieve uniform deformation. It selected appropriate production line speed, adjusted welding power, and increased extrusion force to ensure welding quality. Strictly controlling heat treatment temperature can heat weld to normalized zone, while not overheating. The analysis results of each property showed that adopting HFW steel pipe as blank tube to product precision steel tubes is with advanced technology and feasibility.关键词
精密钢管/泵筒/HFW钢管Key words
precision/ pump cylinder/ HFW steel pipe分类
矿业与冶金引用本文复制引用
李景学,冯宝仲,王明燕..精密泵筒用HFW钢管的研制与应用[J].焊管,2013,36(2):39-43,5.
