CN102466090A - 一种新型防腐保温管 - Google Patents

一种新型防腐保温管 Download PDF

Info

Publication number
CN102466090A
CN102466090A CN2010105378032A CN201010537803A CN102466090A CN 102466090 A CN102466090 A CN 102466090A CN 2010105378032 A CN2010105378032 A CN 2010105378032A CN 201010537803 A CN201010537803 A CN 201010537803A CN 102466090 A CN102466090 A CN 102466090A
Authority
CN
China
Prior art keywords
preserving
heat
pipe
steel pipe
corrosion
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN2010105378032A
Other languages
English (en)
Inventor
曹连涛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZIBO HIGH-NEW DISTRICT SHIQIAO HONGXING CONCRETE PRODUCTS PROCESSING FACTORY
Original Assignee
ZIBO HIGH-NEW DISTRICT SHIQIAO HONGXING CONCRETE PRODUCTS PROCESSING FACTORY
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ZIBO HIGH-NEW DISTRICT SHIQIAO HONGXING CONCRETE PRODUCTS PROCESSING FACTORY filed Critical ZIBO HIGH-NEW DISTRICT SHIQIAO HONGXING CONCRETE PRODUCTS PROCESSING FACTORY
Priority to CN2010105378032A priority Critical patent/CN102466090A/zh
Publication of CN102466090A publication Critical patent/CN102466090A/zh
Pending legal-status Critical Current

Links

Landscapes

  • Thermal Insulation (AREA)

Abstract

一种新型防腐保温管，属于建筑管材领域，该管道由外保护层、保温层、工作钢管组成。外保护层材料为高密度聚乙烯塑料制成，保温层为聚氨酯硬质泡沫塑料。施工时将除锈防腐后的钢管套在聚乙烯套管内，中间注入聚氨酯泡沫，使之充分填满钢管与聚乙烯套管之间的空隙，最终使钢管、套管、保温层形成一个牢固的整体，达到防腐保温的效果，同时具有耐冲击性，使用寿命长等特点。

Description

一种新型防腐保温管
技术领域：
本发明属于建筑管材领域，提供一种新型防腐保温管。
背景技术：
目前国内建筑用防腐保温管，保温性能差、热损失大，机械强度差，而且在运输和安装使用过程中容易受外界因素影响而引起破坏。
发明内容：
本发明的目的是在于提供一种新型防腐保温管，具有防腐保温的效果好、耐冲击性高，使用寿命长等特点。
本发明采取的技术方案是：管道由外保护层、保温层、工作钢管组成。外保护层材料为高密度聚乙烯塑料制成，保温层为聚氨酯硬质泡沫塑料。施工时将除锈防腐后的钢管套在聚乙烯套管内，中间注入聚氨酯泡沫，使之充分填满钢管与聚乙烯套管之间的空隙，最终使钢管、套管、保温层形成一个牢固的整体，
由于本发明采取了上述技术方案，与现有技术相比，具有防腐保温的效果好、耐冲击性高，使用寿命长等优点。

Claims (1)

1.一种新型复合排水管，其特征在于：管道由外保护层、保温层、工作钢管组成。外保护层材料为高密度聚乙烯塑料制成，保温层为聚氨酯硬质泡沫塑料。
CN2010105378032A 2010-11-10 2010-11-10 一种新型防腐保温管 Pending CN102466090A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010105378032A CN102466090A (zh) 2010-11-10 2010-11-10 一种新型防腐保温管

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010105378032A CN102466090A (zh) 2010-11-10 2010-11-10 一种新型防腐保温管

Publications (1)

Publication Number Publication Date
CN102466090A true CN102466090A (zh) 2012-05-23

Family

ID=46070053

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010105378032A Pending CN102466090A (zh) 2010-11-10 2010-11-10 一种新型防腐保温管

Country Status (1)

Country Link
CN (1) CN102466090A (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102748541A (zh) * 2012-06-25 2012-10-24 江苏京元节能环保有限公司 一种煤矿井下用聚乙烯护套聚氨酯保温钢管
CN110131508A (zh) * 2019-06-01 2019-08-16 莫志华 一种承插内嵌自固式钢塑复合全摆向拖拉管
CN116277696A (zh) * 2023-02-20 2023-06-23 河北乾海管道制造有限公司 一种多层保温管及其生产工艺

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102748541A (zh) * 2012-06-25 2012-10-24 江苏京元节能环保有限公司 一种煤矿井下用聚乙烯护套聚氨酯保温钢管
CN110131508A (zh) * 2019-06-01 2019-08-16 莫志华 一种承插内嵌自固式钢塑复合全摆向拖拉管
CN116277696A (zh) * 2023-02-20 2023-06-23 河北乾海管道制造有限公司 一种多层保温管及其生产工艺
CN116277696B (zh) * 2023-02-20 2023-09-22 河北乾海管道制造有限公司 一种多层保温管及其生产工艺

Similar Documents

Publication Publication Date Title
CN204187150U (zh) 承插连接式内衬塑料钢塑复合管
CN201521723U (zh) 低温高强度防腐保温复合管道
CN101782166A (zh) 一种涂塑复合钢管
CN201696794U (zh) 燃气管道系统抗沉降波纹补偿器
CN102466090A (zh) 一种新型防腐保温管
CN101782167A (zh) 一种涂塑复合管件
CN202521074U (zh) 双层改性沥青聚烯烃外防腐管道
CN204328244U (zh) 玻璃纤维增强塑料夹砂保温管
CN1654877A (zh) 钢套钢耐高温直埋防腐保温系统
CN201416700Y (zh) 低压输水用埋地聚乙烯塑钢复合管材
CN202708352U (zh) Pe160级纤维增强聚乙烯管材
CN104132193A (zh) 一种水利用无缝钢管
CN104089145A (zh) 一种埋地管道在线长距离内衬玻璃钢常低温快速固化修复防腐新工艺
CN205207940U (zh) 变径式防腐耐高温地埋复合保温管道
CN105257917A (zh) 变径式防腐耐高温地埋复合保温管道及安装方法
CN202746795U (zh) 一种给水涂塑复合钢管
CN201326838Y (zh) 一种钢塑复合管
CN203641701U (zh) 一种轻质混凝土护壁组合给排水管道
CN107387889A (zh) 多用型防腐保温耐用管体
CN103982712A (zh) 聚氨酯硬质泡沫pp-r保温防腐管道
CN206504021U (zh) 一种聚氨酯保温钢管
CN212389879U (zh) 一种压输水钢管防腐结构
CN204828980U (zh) 一种油气输送管道用无缝钢管
CN204592606U (zh) 双层熔结抗磨耐蚀钢塑管
CN213064939U (zh) 一种复合pe管

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20120523