焊管2011，Vol.34Issue(7)：27-30,4.
内衬PE钢塑复合管材耐低温性能试验
Property Test at Low Temperature for PE Lined Plastic-steel Compound Pipe
杨伟芳 1顾苏民 1徐志茹1
作者信息
- 1. 浙江金洲管道科技股份有限公司,浙江,湖州,313000
- 折叠
摘要
Abstract
It briefly introduced the application and current status of plastic lined compound pipe technology development in China,then conducted low temperature resistance test for PE lined compound pipe,and randomly take samples from production line pipe, hot-cold circulation resistance, hot-cold circulation resistance at low temperature,low temperature resistance tests etc were carried out. As a result, it is indicated that bonded strength of samples with good steel-plastic compound layer changes slightly as the ambient temperature changes within the range of -40 ℃,which provides theoretic foundation for extending the application scale of plastic lined compound pipe.关键词
衬塑复合钢管/结合力/耐低温试验Key words
plastic lined compound pipe/ bonded strength/ low temperature resistance test分类
矿业与冶金引用本文复制引用
杨伟芳,顾苏民,徐志茹..内衬PE钢塑复合管材耐低温性能试验[J].焊管,2011,34(7):27-30,4.
