焊管2012，Vol.35Issue(7)：48-52,5.
非生产因素对埋弧焊管椭圆度的影响
Effects of Nonproductive Factors on SAW Pipe Ovality
马吉昌 1荆松龙 2李云龙3
作者信息
- 1. 中国石化储运公司南京职工培训中心,江苏徐州221000
- 2. 中国石油物资上海公司,上海201103
- 3. 中国石油集团石油管工程技术研究院,西安710065
- 折叠
摘要
Abstract
Aiming at the excessive ovality which h often encountered during production and application of SAW pipe used in oil and gas transportation, it briefly analyzed the effect of production factors on steel pipe ovality, and emphasized the effect of nonproductive factors. The analysis results, considered that the effective factors include rectification procedure of pipe ovality, pipe lifting, environmental temperature, coating procedure, inspector, instrument error and etc In the end, some measures and suggestions were proposed from production course and the third parly inspection.关键词
埋弧焊管/椭圆度/管端校正/输送管Key words
SAW pipe/ ovality/ pipe end rectification/ line pipe分类
能源科技引用本文复制引用
马吉昌,荆松龙,李云龙..非生产因素对埋弧焊管椭圆度的影响[J].焊管,2012,35(7):48-52,5.
