CN2771609Y - 钢塑复合矿用管 - Google Patents

钢塑复合矿用管 Download PDF

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Publication number
CN2771609Y
CN2771609Y CN 200520079950 CN200520079950U CN2771609Y CN 2771609 Y CN2771609 Y CN 2771609Y CN 200520079950 CN200520079950 CN 200520079950 CN 200520079950 U CN200520079950 U CN 200520079950U CN 2771609 Y CN2771609 Y CN 2771609Y
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steel
pipe
layer
utility
model
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CN 200520079950
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王欣
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Abstract

一种钢塑复合矿用管,主要由三层构成,内层与外层为抗静电阻燃塑料管,内外层之间夹有由钢丝绕成的增强层,在缠绕钢丝上涂有粘结胶。该钢塑复合矿用管组合了钢管承压高和塑料管质轻免维护的特性,具有承压高、耐腐蚀、质量轻、抗静电、阻燃、免维护、安装方便的特点,特别适合煤矿井下使用。

Description

钢塑复合矿用管
技术领域:
本实用新型涉及一种用于矿山的钢塑复合管,特别适用于煤矿井下使用。
背景技术:
传统的钢管和塑料管材分别解决了对管材要求承压高和质轻免维护问题,但钢管质重,易腐蚀,需要经常维护;而塑料管强度低,承压低。这两种管材各有利弊。
发明内容:
本实用新型的目的是提供一种钢塑复合矿用管,融合了钢管和塑料管各自的优良特性,解决了矿用管材既要求承压高,又需要质轻、免维护、安装方便的问题。
本实用新型的目的是以如下方式实现的:它由三层构成,内层与外层为塑性管,内外层之间夹有由钢丝绕成的增强层。通过钢丝平铺缠绕层的作用,增加管子的承压性能。
在缠绕钢丝上涂有粘结胶,增强与塑性管之间的联接强度。
内层与外层为抗静电阻燃塑料管,适合煤矿井下对抗静电和阻燃的要求。
该钢塑复合矿用管结合了钢管承压高和塑料管质轻免维护的特性,具有承压高、耐腐蚀、质量轻、抗静电、阻燃、免维护、安装方便的特点,特别适合煤矿井下使用。
附图说明:
附图是本实用新型钢塑复合矿用管的主视图。
具体实施方式:
参照附图,它由三层构成,内层3与外层1为抗静电阻燃塑料管,内层3和外层1之间夹有由钢丝紧排缠绕成的增强层2,在缠绕钢丝上涂有粘结胶,将各层紧密粘结在一起。内层3主要起密封管的作用,钢丝缠绕增强层2主要是增加管子的承压强度,外层1主要起保护作用。

Claims (3)

1、一种钢塑复合矿用管,由多层复合层构成,其特征在于:它由三层构成,内层(3)与外层(1)为塑性管,内外层(1、3)之间夹有由钢丝绕成的增强层(2)。
2、根据权利要求1所述的钢塑复合矿用管,其特征在于:在缠绕钢丝上涂有粘结胶。
3、根据权利要求1所述的钢塑复合矿用管,其特征在于:内层(3)与外层(1)为抗静电阻燃塑料管。
CN 200520079950 2005-01-08 2005-01-08 钢塑复合矿用管 Expired - Fee Related CN2771609Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200520079950 CN2771609Y (zh) 2005-01-08 2005-01-08 钢塑复合矿用管

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200520079950 CN2771609Y (zh) 2005-01-08 2005-01-08 钢塑复合矿用管

Publications (1)

Publication Number Publication Date
CN2771609Y true CN2771609Y (zh) 2006-04-12

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ID=36705399

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200520079950 Expired - Fee Related CN2771609Y (zh) 2005-01-08 2005-01-08 钢塑复合矿用管

Country Status (1)

Country Link
CN (1) CN2771609Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012149598A1 (en) * 2011-05-05 2012-11-08 Pipelion Pty Ltd A fire retardant and anti static pipe

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012149598A1 (en) * 2011-05-05 2012-11-08 Pipelion Pty Ltd A fire retardant and anti static pipe
AU2012250487B2 (en) * 2011-05-05 2013-05-23 Pipelion Operations Pty Ltd A fire retardant and anti static pipe

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20060412

Termination date: 20140108