CN201706087U - 波纹水管 - Google Patents

波纹水管 Download PDF

Info

Publication number
CN201706087U
CN201706087U CN2010202045023U CN201020204502U CN201706087U CN 201706087 U CN201706087 U CN 201706087U CN 2010202045023 U CN2010202045023 U CN 2010202045023U CN 201020204502 U CN201020204502 U CN 201020204502U CN 201706087 U CN201706087 U CN 201706087U
Authority
CN
China
Prior art keywords
pipe
water pipe
corrugated steel
corrugated
steel tube
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.)
Expired - Fee Related
Application number
CN2010202045023U
Other languages
English (en)
Inventor
吕增和
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.)
XINGHUA TONGKE MACHINERY CO Ltd
Original Assignee
XINGHUA TONGKE MACHINERY CO Ltd
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 XINGHUA TONGKE MACHINERY CO Ltd filed Critical XINGHUA TONGKE MACHINERY CO Ltd
Priority to CN2010202045023U priority Critical patent/CN201706087U/zh
Application granted granted Critical
Publication of CN201706087U publication Critical patent/CN201706087U/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

本实用新型公开了一种波纹水管,包括波纹钢管,所述的波纹钢管内、外壁面上,至少在其内壁面设有覆塑层,所述的以波纹钢管为基体的覆塑波纹水管的两端设置与管壁注塑成一体的端头,该端头为外圆呈台阶面的圆筒,其大径与管端同侧。与现有技术中普遍使用的大口径钢塑排水管相比具有安装使用方便且生产成本低的特点。

Description

波纹水管 
技术领域:
本实用新型涉及一种管材,具体说是具有覆塑层的大口径波纹水管。 
背景技术:
现有技术中,现有的钢塑排水管通常由板带卷制而成,板带由底部、脊部和脊顶部的帽部组成,卷制过程中将板带按螺旋状卷制好,在脊部之间嵌入钢带,钢带顶部与脊部顶部的高度近似,排水管外壁上包复好塑胶完成排水管的卷制,最后在钢管两端部一次性压注成型塑料法兰。这种钢塑排水管制作工艺复杂,安装使用不便,成本较高。 
发明内容:
为解决现有技术的不足,本实用新型提供了一种强度高、造价低、安装使用方便且生产成本低的波纹水管。 
本实用新型是这样实现的:波纹水管,包括波纹钢管,所述的波纹钢管内、外壁面上,至少在其内壁面设有覆塑层,所述的以波纹钢管为基体的覆塑波纹水管的两端设置与管壁注塑成一体的端头,该端头为外圆呈台阶面的圆筒,其大径与管端同侧。 
本实用新型波纹水管在以波纹钢管为基体的覆塑波纹水管的两端设置与管壁注塑成一体的端头,该端头为外圆呈台阶面的圆筒,其大径与管端同侧,安装使用方便且生产成本低的特点。 
附图说明:
附图1为本实用新型实施例的结构示意图。 
图1中的标号为:1、波纹钢管;2、覆塑层;3、端头。 
具体实施方式:
下面结合附图和实施例,对本实用新型作进一步的详细描述,但不构成对本实用新型的任何限制: 
实施例1:根据图1可知,一种波纹水管,包括波纹钢管1,所述的波纹钢管1内、外壁面设有覆塑层2,所述的以波纹钢管为基体的覆塑波纹水管的两端设置与管壁注塑成一体的端头3,该端头3为外圆呈台阶面的圆筒,其大径与管端同侧。 
实施例2:根据图1可知,一种波纹水管,包括波纹钢管1,所述的波纹钢管1内壁面设有覆塑层2,所述的以波纹钢管为基体的覆塑波纹水管的两端设置与管壁注塑成一体的端头3,该端头3为外圆呈台阶面的圆筒,其大径与管端同侧。 
实施例只是为了便于理解本实用新型的技术方案,并不构成对本实用新型保护范围的限制,凡是未脱离本实用新型技术方案的内容或依据本实用新型的技术实质对以上方案所作的任何简单修改、等同变化与修饰,均仍属于本实用新型保护范围之内。 

Claims (1)

1.波纹水管,包括波纹钢管(1),所述的波纹钢管(1)内、外壁面上,至少在其内壁面设有覆塑层(2),其特征在于:所述的以波纹钢管为基体的覆塑波纹水管的两端设置与管壁注塑成一体的端头(3),该端头(3)为外圆呈台阶面的圆筒,其大径与管端同侧。 
CN2010202045023U 2010-05-24 2010-05-24 波纹水管 Expired - Fee Related CN201706087U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010202045023U CN201706087U (zh) 2010-05-24 2010-05-24 波纹水管

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010202045023U CN201706087U (zh) 2010-05-24 2010-05-24 波纹水管

Publications (1)

Publication Number Publication Date
CN201706087U true CN201706087U (zh) 2011-01-12

Family

ID=43443243

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010202045023U Expired - Fee Related CN201706087U (zh) 2010-05-24 2010-05-24 波纹水管

Country Status (1)

Country Link
CN (1) CN201706087U (zh)

Similar Documents

Publication Publication Date Title
CN201706087U (zh) 波纹水管
CN201382217Y (zh) 改性硅胶软管
CN204666879U (zh) 一种8字形光缆半挤压式挤出模具
CN202640763U (zh) 玻璃钢筒体模具
CN201320818Y (zh) 一种大口径法兰、管帽压塑成型模具
CN201731192U (zh) 大口径双壁波纹水管
CN203157190U (zh) 等静压滤芯成型模具及其端密封元件
CN202668847U (zh) 一种汽车减震器活塞包胶压片成型模具
CN202650828U (zh) 干式变压器线圈绕制和浇注模具
CN207414283U (zh) 带有活动排气塞的成型模具
CN202495305U (zh) 一种电缆双层共挤用机头
CN201544183U (zh) 波纹管口模的拆装工具
CN205021918U (zh) 一种卷纸蜗杆及其注塑模具
CN101949479B (zh) 一种连接头的生产模具
CN202805605U (zh) 挤出机芯模组件
CN203714381U (zh) 一种循环使用牙膏壳
CN202834455U (zh) 一种圆肋单壁螺旋管道
CN203331338U (zh) 注塑机注塑设备
CN203094272U (zh) 一种摩托车的侧盖
CN201346843Y (zh) 共挤机头内模
CN201846167U (zh) 启动电机复合型定子机壳
CN201771132U (zh) 塑钢带盲文安全扶手
CN201686338U (zh) 一种放线筒
CN208886368U (zh) 一种室外架空用pvc加筋抗老化套管
CN201704776U (zh) 大口径排水管

Legal Events

Date Code Title Description
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: 20110112

Termination date: 20110524