CN205207947U - Seamless steel pipe - Google Patents

Seamless steel pipe Download PDF

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Publication number
CN205207947U
CN205207947U CN201521063576.9U CN201521063576U CN205207947U CN 205207947 U CN205207947 U CN 205207947U CN 201521063576 U CN201521063576 U CN 201521063576U CN 205207947 U CN205207947 U CN 205207947U
Authority
CN
China
Prior art keywords
tube
interior
cell
pipe
connection
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
CN201521063576.9U
Other languages
Chinese (zh)
Inventor
汤宗伟
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.)
Zhejiang Guan Yu Pipe Co Ltd
Original Assignee
Zhejiang Guan Yu Pipe 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 Zhejiang Guan Yu Pipe Co Ltd filed Critical Zhejiang Guan Yu Pipe Co Ltd
Priority to CN201521063576.9U priority Critical patent/CN205207947U/en
Application granted granted Critical
Publication of CN205207947U publication Critical patent/CN205207947U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a seamless steel pipe, including interior body and outer body, the interior pipe wall of interior body sets up the aluminium lamination, and outer pipe wall sets up the ceramic layer, the interior pipe wall of outer body sets up thermal -insulated glue film, outer pipe wall coating antirust coat, set up first connection cell body on the outer pipe wall of interior body, it connects the cell body to set up the second on the interior pipe wall of outer body, set up first connection bellying on the ectonexine of ceramic layer, set up the third on one side connection face of thermal -insulated glue film and connect the cell body, set up second connection bellying on the opposite side connection face. The utility model discloses have anticorrosive, high temperature resistant and heat preservation effect, and each constitute and structure of body connects closely firmly, steel tube structure is stable, long service life.

Description

A kind of seamless steel pipe
Technical field
The utility model relates to technique of pipe field, particularly relates to a kind of seamless steel pipe.
Background technique
Seamless steel pipe is structural strength under the high temperature conditions, and shock resistance will be deteriorated, and when transferring high voltage high temperature media, for satisfying the demand, needing to use special steel material, and needing larger thickness.And clean steel material steel pipe heat insulation effect is poor, very easily loses heat in course of conveying, the compact siro spinning technology of each interlayer of steel pipe of heavy thickness is very important simultaneously, if cannot ensure that each layer that steel pipe forms connects tightness, the steel pipe of required character cannot be obtained, and the steel-pipe construction manufactured is unstable, working life is short.
Model utility content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of seamless steel pipe, has anticorrosive, high temperature resistant and heat insulation effect, and body respectively forms anatomical connectivity close and firm, and steel-pipe construction is stablized, long service life.
The utility model is achieved through the following technical solutions: a kind of seamless steel pipe, comprise interior tube body and outer tube body, the inner tubal wall of described interior tube body arranges aluminium lamination, outer tube wall arranges ceramic layer, the inner tubal wall of described outer tube body arranges heat insulation glue-line, outer tube wall coating resin layer, the outer tube wall of described interior tube body is arranged the first connection cell body, the inner tubal wall of described outer tube body is arranged the second access slot body, the internal and external layer of described ceramic layer is arranged the first connection bump portion, the side junction surface of described heat insulation glue-line is arranged the 3rd and connect cell body, opposite side junction surface is arranged the second connection bump portion.
Further, the first connection bump portion on described ceramic layer inner layer surface is connected cell body with first on interior tube body outer tube wall and connects.
Further, the first connection bump portion on described ceramic layer outer layer surface is connected cell body with the 3rd on heat insulation glue-line junction surface and connects.
Further, the second connection bump portion on described heat insulation glue-line junction surface is connected with the second access slot body of outer tube body inner tubal wall.
Compared with prior art, the beneficial effects of the utility model are: steel pipe of the present utility model is made up of interior tube body and outer tube body and each connection layer body between the two, wherein aluminium lamination is set at the inner tubal wall of interior tube body, and apply resin layer at the outer tube wall of outer tube body, body is made to have erosion-resisting performance, at the outer tube wall of interior tube body, ceramic layer is set, body is made to have resistance to high temperature, and heat insulation glue-line is set at outer tube body inner tubal wall, body is made to have thermal insulation property, what stress here is, the mode connected by cell body and projection between each layer of body between interior tube body and outer tube body is connected, body respectively forms anatomical connectivity close and firm, steel-pipe construction is stablized, long service life.
Accompanying drawing explanation
Fig. 1 is the cross section structure schematic diagram of a kind of seamless steel pipe of the utility model.
Wherein: 1, outer tube body; 2, interior tube body; 3, aluminium lamination; 4, ceramic layer; 5, heat insulation glue-line; 6, the second access slot body; 7, the second connection bump portion; 8, the 3rd connects cell body; 9, the first connection bump portion; 10, first connects cell body.
Embodiment
In order to make the purpose of this utility model, technological scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1, the utility model relates to a kind of seamless steel pipe, comprise interior tube body 2 and outer tube body 1, the inner tubal wall of described interior tube body 2 arranges aluminium lamination 3, outer tube wall arranges ceramic layer 4, the inner tubal wall of described outer tube body 1 arranges heat insulation glue-line 5, outer tube wall coating resin layer, the outer tube wall of described interior tube body 2 is arranged the first connection cell body 10, the inner tubal wall of described outer tube body 1 is arranged the second access slot body 6, the internal and external layer of described ceramic layer 4 is arranged the first connection bump portion 9, the side junction surface of described heat insulation glue-line 5 is arranged the 3rd and connect cell body 8, opposite side junction surface is arranged the second connection bump portion 7, the first connection bump portion 9 on described ceramic layer 4 inner layer surface is connected cell body 10 with first on interior tube body 2 outer tube wall and connects, the first connection bump portion 9 on described ceramic layer 4 outer layer surface is connected cell body 8 with the 3rd on heat insulation glue-line 5 junction surface and connects, the second connection bump portion 7 on described heat insulation glue-line 5 junction surface is connected with the second access slot body 6 of outer tube body 1 inner tubal wall.
In sum, steel pipe of the present utility model is made up of interior tube body 2 and outer tube body 1 and each connection layer body between the two, wherein aluminium lamination 3 is set at the inner tubal wall of interior tube body 2, and apply resin layer at the outer tube wall of outer tube body 1, body is made to have erosion-resisting performance, at the outer tube wall of interior tube body 2, ceramic layer 4 is set, body is made to have resistance to high temperature, and heat insulation glue-line 5 is set at outer tube body 1 inner tubal wall, body is made to have thermal insulation property, what stress here is, the mode connected by cell body and projection between each layer of body between interior tube body 2 and outer tube body 1 is connected, body respectively forms anatomical connectivity close and firm, steel-pipe construction is stablized, long service life.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.

Claims (4)

1. a seamless steel pipe, comprise interior tube body (2) and outer tube body (1), it is characterized in that, the inner tubal wall of described interior tube body (2) arranges aluminium lamination (3), outer tube wall arranges ceramic layer (4), the inner tubal wall of described outer tube body (1) arranges heat insulation glue-line (5), outer tube wall coating resin layer, the outer tube wall of described interior tube body (2) is arranged the first connection cell body (10), the inner tubal wall of described outer tube body (1) is arranged the second access slot body (6), the internal and external layer of described ceramic layer (4) is arranged the first connection bump portion (9), the side junction surface of described heat insulation glue-line (5) is arranged the 3rd and connect cell body (8), opposite side junction surface is arranged the second connection bump portion (7).
2. a kind of seamless steel pipe according to claim 1, it is characterized in that, the first connection bump portion (9) on described ceramic layer (4) inner layer surface is connected cell body (10) with first on interior tube body (2) outer tube wall and connects.
3. a kind of seamless steel pipe according to claim 1, it is characterized in that, the first connection bump portion (9) on described ceramic layer (4) outer layer surface is connected cell body (8) with the 3rd on heat insulation glue-line (5) junction surface and connects.
4. a kind of seamless steel pipe according to claim 1, it is characterized in that, the second connection bump portion (7) on described heat insulation glue-line (5) junction surface is connected with the second access slot body (6) of outer tube body (1) inner tubal wall.
CN201521063576.9U 2015-12-17 2015-12-17 Seamless steel pipe Expired - Fee Related CN205207947U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201521063576.9U CN205207947U (en) 2015-12-17 2015-12-17 Seamless steel pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201521063576.9U CN205207947U (en) 2015-12-17 2015-12-17 Seamless steel pipe

Publications (1)

Publication Number Publication Date
CN205207947U true CN205207947U (en) 2016-05-04

Family

ID=55845664

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201521063576.9U Expired - Fee Related CN205207947U (en) 2015-12-17 2015-12-17 Seamless steel pipe

Country Status (1)

Country Link
CN (1) CN205207947U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106122611A (en) * 2016-07-20 2016-11-16 无锡派乐科技有限公司 Seamless pipe structure
CN107270039A (en) * 2017-06-17 2017-10-20 镇江市长江机电设备厂有限公司 A kind of pipeline of corrosion-resistant thermal insulation for vacuum oil purifier
CN110067907A (en) * 2019-04-03 2019-07-30 邢箫 A kind of two-phase stainless steel seamless steel tube
CN111503385A (en) * 2020-04-23 2020-08-07 浙江益宏不锈钢有限公司 Novel stainless steel seamless steel pipe and processing equipment thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106122611A (en) * 2016-07-20 2016-11-16 无锡派乐科技有限公司 Seamless pipe structure
CN107270039A (en) * 2017-06-17 2017-10-20 镇江市长江机电设备厂有限公司 A kind of pipeline of corrosion-resistant thermal insulation for vacuum oil purifier
CN110067907A (en) * 2019-04-03 2019-07-30 邢箫 A kind of two-phase stainless steel seamless steel tube
CN111503385A (en) * 2020-04-23 2020-08-07 浙江益宏不锈钢有限公司 Novel stainless steel seamless steel pipe and processing equipment thereof

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160504

Termination date: 20161217

CF01 Termination of patent right due to non-payment of annual fee