CN201475516U - 高密度聚乙烯复合管材 - Google Patents

高密度聚乙烯复合管材 Download PDF

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Publication number
CN201475516U
CN201475516U CN2009201600159U CN200920160015U CN201475516U CN 201475516 U CN201475516 U CN 201475516U CN 2009201600159 U CN2009201600159 U CN 2009201600159U CN 200920160015 U CN200920160015 U CN 200920160015U CN 201475516 U CN201475516 U CN 201475516U
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pipe
density polyethylene
compound pipe
compound
utility
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CN2009201600159U
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徐新
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Wang Jianwei
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Abstract

本实用新型涉及一种高密度聚乙烯复合管材，包括聚氨酯内层，所述聚氨酯内层的外壁上设有铁粉与石英砂混合物中间层，中间层的外壁上设有高密度聚乙烯外层。本实用新型的有益效果为：聚氨酯内层采用了耐磨材料聚氨酯，耐磨性是铸铁管10倍以上，是锰钢管4倍以上，不锈钢12倍以上，可现场安装，只要将两根管材接口加热挤压对接即可接成任意长度，比重仅为金属管材的八分之一，因而安装方便，重量轻，耐磨性好，维修方便，是金属管材的理想替代品。

Description

高密度聚乙烯复合管材
技术领域
本实用新型涉及一种高密度聚乙烯复合管材。
背景技术
目前在冶金、矿山、水泥厂、电厂、选矿等部门管道上所使用的管材都是单层的金属管材，如铸铁管材，非常笨重，不耐磨、不导磁，尤其是矿山选矿管材消耗量很大，更换频繁且不方便，影响生产和作业。
实用新型内容
本实用新型的目的是提供一种高密度聚乙烯复合管材，以克服现有管材非常笨重，不耐磨、不导磁，尤其是矿山选矿管材消耗量很大，更换频繁且不方便，影响生产和作业的不足。
本实用新型的目的是通过以下技术方案来实现：
一种高密度聚乙烯复合管材，包括聚氨酯内层，所述聚氨酯内层的外壁上设有铁粉与石英砂混合物中间层，中间层的外壁上设有高密度聚乙烯外层。
本实用新型的有益效果为：聚氨酯内层采用了耐磨材料聚氨酯，耐磨性是铸铁管10倍以上，是锰钢管4倍以上，不锈钢12倍以上，可现场安装，只要将两根管材接口加热挤压对接即可接成任意长度，比重仅为金属管材的八分之一，因而安装方便，重量轻，耐磨性好，维修方便，是金属管材的理想替代品。
附图说明
下面根据附图对本实用新型作进一步详细说明。
图1是本实用新型实施例所述的一种高密度聚乙烯复合管材的结构示意图。
图中：
1、聚氨酯内层；2、中间层；3、高密度聚乙烯外层。
具体实施方式
如图1所示，本实用新型实施例所述的一种高密度聚乙烯复合管材，包括聚氨酯内层1，所述聚氨酯内层1的外壁上设有铁粉与石英砂混合物中间层2，中间层2的外壁上设有高密度聚乙烯外层3。

Claims (1)

1.一种高密度聚乙烯复合管材，包括聚氨酯内层(1)，其特征在于：所述聚氨酯内层(1)的外壁上设有铁粉与石英砂混合物中间层(2)，中间层(2)的外壁上设有高密度聚乙烯外层(3)。
CN2009201600159U 2009-06-16 2009-06-16 高密度聚乙烯复合管材 Expired - Fee Related CN201475516U (zh)

Priority Applications (1)

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CN2009201600159U CN201475516U (zh) 2009-06-16 2009-06-16 高密度聚乙烯复合管材

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009201600159U CN201475516U (zh) 2009-06-16 2009-06-16 高密度聚乙烯复合管材

Publications (1)

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CN201475516U true CN201475516U (zh) 2010-05-19

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CN2009201600159U Expired - Fee Related CN201475516U (zh) 2009-06-16 2009-06-16 高密度聚乙烯复合管材

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016026141A3 (en) * 2014-08-22 2016-04-14 5Elem Material Scientific (Jiangsu) Co., Ltd Fracturing liquid delivery hose for recovery of shale oil and gas, and manufacturing method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016026141A3 (en) * 2014-08-22 2016-04-14 5Elem Material Scientific (Jiangsu) Co., Ltd Fracturing liquid delivery hose for recovery of shale oil and gas, and manufacturing method thereof

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Address after: Zhejiang province Huzhou City Ruixing road 313021 East Development Zone No. 1

Patentee after: Wang Jianwei

Address before: 315121, No. 63, North Road, Jiang Shan Spark Technology Park, Ningbo, Zhejiang, Yinzhou District

Patentee before: Xu Xin

PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: High-density polyethylene compound pipe

Effective date of registration: 20130426

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Pledgee: Pan Pingfang

Pledgor: Wang Jianwei

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