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发明名称
陶瓷、玻璃钢复合管道
摘要
本实用新型提供了一种陶瓷、玻璃钢复合管道,适用作矿砂、灰渣等固体颗粒水力输送的管道。其外壳是玻璃钢,内衬是与外壳内壁复合为一体的Al<SUB>2</SUB>O<SUB>3</SUB>精细陶瓷,其中外壳是合成树脂与玻璃纤维或玻璃布的复合材料,内衬是高温烧结成型陶瓷片的组合。抗腐性能优越,化学稳定性好,重量轻、工程造价低,安装维护费用少,尤其是其内衬陶瓷硬度高,在水力排渣工况下具有优良的耐磨性,特别适用作耐磨要求高的弯头节管道。
申请公布号
CN2288331Y
申请公布日期
1998.08.19
申请号
CN97234846.8
申请日期
1997.06.20
申请人
上海电力学院
发明人
王政雄
分类号
F16L9/14
主分类号
F16L9/14
代理机构
代理人
主权项
1.一种陶瓷、玻璃钢复合管道,具有外壳(1)和内衬(2),其特征在于:外壳是玻璃钢,内衬是复合在外壳内壁上的Al2O3精细陶瓷。
地址
200090上海市平凉路2103号
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