摘要
PVC空心缠绕管材是近几年才推广应用的全新型管材,它具有刚度大、质量轻、安装运输方便等特点。现已广泛用于市政、化工排污、农田灌溉和煤矿瓦斯抽放工程中。介绍了新型PVC空心缠绕管的种类、特点、连接方式、加工工艺特殊性、加工设备种类、国内主要生产研究单位以及应用研究现状。
The hollow winding PVC pipe is a new type pipe,which developed and used widely in recent years. The pipe with high stiffiness, light quality, convenient installation and transportation is applicated in municipal workes, drain piping engineering of chemical waste, farm irrigation and gas discharge in mine. The types, the advantages and the connection modes of a new type hollow winding PVC pipe are introduced, the speciality and equipment of processing are discussed. The status of the whirs and institutes producing hollow winding pipe is also introduced.
出处
《塑料》
CAS
CSCD
北大核心
2009年第2期32-34,共3页
Plastics
关键词
PVC
型材
缠绕
缠绕设备
连接方式
PVC
profile
winding
winding equipment
connection mode
