CN105972338A - Gluing type clad steel plate spiral weld pipe - Google Patents
Gluing type clad steel plate spiral weld pipe Download PDFInfo
- Publication number
- CN105972338A CN105972338A CN201610480095.0A CN201610480095A CN105972338A CN 105972338 A CN105972338 A CN 105972338A CN 201610480095 A CN201610480095 A CN 201610480095A CN 105972338 A CN105972338 A CN 105972338A
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- CN
- China
- Prior art keywords
- steel plate
- stainless steel
- type clad
- carbon steel
- steel sheet
- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/16—Rigid pipes wound from sheets or strips, with or without reinforcement
- F16L9/165—Rigid pipes wound from sheets or strips, with or without reinforcement of metal
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
- F16L58/02—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings
- F16L58/04—Coatings characterised by the materials used
- F16L58/10—Coatings characterised by the materials used by rubber or plastics
- F16L58/1054—Coatings characterised by the materials used by rubber or plastics the coating being placed outside the pipe
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The invention discloses a gluing type clad steel plate spiral weld pipe. The gluing type clad steel plate spiral weld pipe comprises a stainless steel plate with the thickness ranging from 0.5 mm to 0.6 mm. The outer surface of the stainless steel plate is glued with a carbon steel plate with the thickness ranging from 1.5 mm to 2.0 mm. Grooves are formed in two opposite sides of the carbon steel plate. The stainless steel plate and the carbon steel plate are combined and then spirally curled into a pipe shape. Welding is conducted at the position of a spiral seam, and a glass fiber reinforced plastic antiseptic layer is wound around the outer wall of the carton steel plate. According to the gluing type clad steel plate spiral weld pipe, the strength problem caused by thin-wall stainless steel is solved, raw materials are saved, cost is reduced, and the size specification is suitable for production requirements.
Description
Technical field:
The present invention relates to welded tube used in air-liquid feed-line field, especially a kind of adhesive type clad steel plate spiral welded pipe.
Background technology:
In the industrial production, owing to stainless steel pipe antiseptic property is good, service life is long, particularly apply to drink water on delivery line, there is no secondary pollution, meet modern environmental requirement and be generally used, but owing to heavy wall stainless steel pipe price is high so that its universal use is restricted；Conventional stainless steel tube thickness is in 1 millimeter, and in this thickness range, intensity can be only achieved requirement.In commercial production, often stainless steel tube consumption is very big, and cost is the highest.
Summary of the invention:
In order to overcome the deficiency that existing stainless steel pipe cost is high, the present invention provides a kind of clad steel plate spiral welded pipe, and this clad steel plate spiral welded pipe has the advantages that price is low, intensity is high.
The technical scheme is that this adhesive type clad steel plate spiral welded pipe, including stainless steel materials, described stainless steel materials thickness is 0.5-0.6 millimeter, stainless steel materials outer surface is adhesive with carbon steel sheet, carbon steel sheet thickness is 1.5-2.0 millimeter, and relative two limits of carbon steel sheet are provided with groove, and it is tubulose that stainless steel materials and carbon steel sheet are combined rear screw curling, welding at spiral seam, carbon steel sheet outer wall is wound with Corrosion Protection of Fiber Reinforced Plastics layer.
In such scheme, stainless steel materials thickness is 0.5 millimeter, and carbon steel sheet thickness is 1.5 millimeters.The setting of groove 4 is in the side near stainless steel materials 2.
There is advantages that in the application, stainless steel materials thickness only has 0.5-0.6 millimeter, and original corrosion resistant plate thickness is in 1 millimeter, nearly half has dropped in thickness, production cost is greatly reduced, in order to make up the strength problem that thin-wall stainless steel sheet material brings, stainless steel materials outer surface is adhesive with carbon steel sheet, it is ensured that the intensity of rustless steel spiral welded pipe；So the application effectively solves the strength problem that stainless steel welded pipe thin-walled brings；Saving raw material, reduce production cost, dimensions is suitable to produce needs, has also widened application for stainless steel composite pipe simultaneously.
Accompanying drawing illustrates:
Accompanying drawing 1 is the structural representation of the present invention.
1-Corrosion Protection of Fiber Reinforced Plastics layer in figure, 2-stainless steel materials, 3-carbon steel sheet, 4-groove, 5-spiral seam.
Detailed description of the invention:
The invention will be further described below in conjunction with the accompanying drawings: as shown in Figure 1, this adhesive type clad steel plate spiral welded pipe, including stainless steel materials 2, described stainless steel materials 2 thickness is 0.5-0.6 millimeter, and original corrosion resistant plate thickness is in 1 millimeter, nearly half has dropped in thickness, and production cost is greatly reduced.Stainless steel materials 2 outer surface metal-to-metal adhesive is adhesive with carbon steel sheet 3, and carbon steel sheet 3 thickness is 1.5-2.0 millimeter, it is ensured that the intensity of thin-wall stainless steel spiral welded pipe；Relative two limits of carbon steel sheet 3 are provided with groove 4, the setting of groove 4 is in the side near stainless steel materials 2, it is provided with groove 4 due to two limits that carbon steel sheet 3 is relative when welding, stainless steel materials 2 weld seam is exposed out, carbon steel sheet carburizing will not be had because of its outer layer when soldering stainless steel sheet material 2, avoid stainless steel materials 2 to get rusty, stainless steel materials 2 will not be ensured water quality by corrosion, stainless steel materials 2 and carbon steel sheet 3 are combined rear screw curling for tubulose, weld at spiral seam 5, the tubulose that stainless steel materials 2 is integrally forming with carbon steel sheet 3, carbon steel sheet 3 outer wall is wound with Corrosion Protection of Fiber Reinforced Plastics layer 1.Corrosion Protection of Fiber Reinforced Plastics layer 1 has antiseptical effect and too increases the intensity of rustless steel spiral welded pipe simultaneously.
Claims (3)
1. an adhesive type clad steel plate spiral welded pipe, including stainless steel materials (2), its feature
It is: described stainless steel materials (2) thickness is 0.5-0.6 millimeter, stainless steel materials (2)
Outer surface is adhesive with carbon steel sheet (3), and carbon steel sheet (3) thickness is 1.5-2.0 millimeter, carbon steel sheet (3)
Two relative limits are provided with groove (4), stainless steel materials (2) rear screw compound with carbon steel sheet (3)
Curling is tubulose, welds at spiral seam (5) place, and carbon steel sheet (3) outer wall is wound with Corrosion Protection of Fiber Reinforced Plastics
Layer (1).
Adhesive type clad steel plate spiral welded pipe the most according to claim 1, including stainless
Steel board (2), it is characterised in that: stainless steel materials (2) thickness is 0.5 millimeter, carbon steel sheet (3)
Thickness is 1.5 millimeters.
Adhesive type clad steel plate spiral welded pipe the most according to claim 1, including stainless
Steel board (2), it is characterised in that: the setting of groove 4 is near the one of stainless steel materials 2
Side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610480095.0A CN105972338B (en) | 2016-06-27 | 2016-06-27 | A kind of adhesive type clad steel plate spiral welded pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610480095.0A CN105972338B (en) | 2016-06-27 | 2016-06-27 | A kind of adhesive type clad steel plate spiral welded pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105972338A true CN105972338A (en) | 2016-09-28 |
| CN105972338B CN105972338B (en) | 2017-12-19 |
Family
ID=57020186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610480095.0A Active CN105972338B (en) | 2016-06-27 | 2016-06-27 | A kind of adhesive type clad steel plate spiral welded pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105972338B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107314164A (en) * | 2017-07-14 | 2017-11-03 | 大庆新管科技有限公司 | double-walled spiral welded pipe |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2485503Y (en) * | 2000-10-31 | 2002-04-10 | 华南理工大学 | Stainless steel/carbon steel composite pipe |
| CN101085455A (en) * | 2007-06-29 | 2007-12-12 | 吉欣（英德）热轧不锈复合钢有限公司 | Method for Manufacturing helix composite steel tube |
| CN101352805A (en) * | 2008-09-12 | 2009-01-28 | 太原钢铁(集团)有限公司 | Method for producing stainless steel composite steel plate |
| CN102889434A (en) * | 2012-10-24 | 2013-01-23 | 浙江金洲管道工业有限公司 | Stainless steel compound welding steel pipe and manufacturing method thereof |
| CN103331327A (en) * | 2013-05-27 | 2013-10-02 | 中国石油天然气集团公司 | Bimetal composite pipe girth welding method |
| CN104019289A (en) * | 2014-06-23 | 2014-09-03 | 谢志树 | Composite stainless steel pipe and manufacturing method for same |
| CN104197104A (en) * | 2014-08-22 | 2014-12-10 | 西安向阳航天材料股份有限公司 | Double-metal composite tube and manufacturing process thereof |
| CN205745712U (en) * | 2016-06-27 | 2016-11-30 | 大庆新管科技有限公司 | A kind of adhesive type clad steel plate spiral welded pipe |
-
2016
- 2016-06-27 CN CN201610480095.0A patent/CN105972338B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2485503Y (en) * | 2000-10-31 | 2002-04-10 | 华南理工大学 | Stainless steel/carbon steel composite pipe |
| CN101085455A (en) * | 2007-06-29 | 2007-12-12 | 吉欣（英德）热轧不锈复合钢有限公司 | Method for Manufacturing helix composite steel tube |
| CN101352805A (en) * | 2008-09-12 | 2009-01-28 | 太原钢铁(集团)有限公司 | Method for producing stainless steel composite steel plate |
| CN102889434A (en) * | 2012-10-24 | 2013-01-23 | 浙江金洲管道工业有限公司 | Stainless steel compound welding steel pipe and manufacturing method thereof |
| CN103331327A (en) * | 2013-05-27 | 2013-10-02 | 中国石油天然气集团公司 | Bimetal composite pipe girth welding method |
| CN104019289A (en) * | 2014-06-23 | 2014-09-03 | 谢志树 | Composite stainless steel pipe and manufacturing method for same |
| CN104197104A (en) * | 2014-08-22 | 2014-12-10 | 西安向阳航天材料股份有限公司 | Double-metal composite tube and manufacturing process thereof |
| CN205745712U (en) * | 2016-06-27 | 2016-11-30 | 大庆新管科技有限公司 | A kind of adhesive type clad steel plate spiral welded pipe |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107314164A (en) * | 2017-07-14 | 2017-11-03 | 大庆新管科技有限公司 | double-walled spiral welded pipe |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105972338B (en) | 2017-12-19 |
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