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发明名称
网线覆层增强型螺旋管
摘要
本实用新型提供了一种网线覆层增强型螺旋管,属于非金属管材技术领域,旨在解决现有的增强型螺旋管耐负压结构差,内衬管易脱离的问题。它设有内基管外部连接螺旋筋组成的螺旋管管体、增强网线层、护膜层,螺旋管管体外部包罩连接有增强网线层,增强网线层外部覆盖连接有护膜层。其结构简单实用,耐正、负压性强,适用农业、工业、建筑业抽水泵、液体泵输送管等。
申请公布号
CN203517038U
申请公布日期
2014.04.02
申请号
CN201320664135.9
申请日期
2013.10.28
申请人
张国亮
发明人
张国亮;张国辉
分类号
F16L9/16(2006.01)I
主分类号
F16L9/16(2006.01)I
代理机构
代理人
主权项
一种网线覆层增强型螺旋管,它设有内基管(1)外部连接螺旋筋(2)组成的螺旋管管体、增强网线层,其特征在于,还设有护膜层(5),螺旋管管体外部包罩连接有增强网线层,增强网线层外部覆盖连接有护膜层(5)。
地址
061024 河北省沧州市沧县李天木乡皂坡工业园
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