CN106090458A - A kind of steel pipe for carrying natural gas - Google Patents
A kind of steel pipe for carrying natural gas Download PDFInfo
- Publication number
- CN106090458A CN106090458A CN201610486643.0A CN201610486643A CN106090458A CN 106090458 A CN106090458 A CN 106090458A CN 201610486643 A CN201610486643 A CN 201610486643A CN 106090458 A CN106090458 A CN 106090458A
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- layer
- natural gas
- block blast
- proof
- 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
Links
Classifications
-
- 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
- F16L9/14—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups
-
- 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
- F16L59/00—Thermal insulation in general
- F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
- F16L59/029—Shape or form of insulating materials, with or without coverings integral with the insulating materials layered
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Thermal Insulation (AREA)
Abstract
The invention discloses a kind of steel pipe for carrying natural gas, including: steel pipe body, the first block blast-proof materials layer, porous heat insulation material layer, the second block blast-proof materials layer and heat insulating coat, the appearance of described steel pipe body is disposed with the first described block blast-proof materials layer and described porous heat insulation material layer outward from interior, and the interior table of described steel pipe body is disposed with the second described block blast-proof materials layer and described heat insulating coat inside from outward.By the way, steel pipe heat-proof quality of the present invention is good, and explosion-proof performance is the best, it is possible to increase the safety of natural gas conveying.
Description
Technical field
The present invention relates to steel pipe field, particularly relate to a kind of steel pipe for carrying natural gas.
Background technology
Steel pipe is the strip steel of a kind of hollow, and a large amount of pipelines being used as conveyance fluid, such as oil, natural gas, water, coal
Gas, steam etc., it addition, when doing curved, torsional strength and being identical, lighter in weight, so being also widely used in manufacture machine components and work
Journey structure.
Steel pipe can be divided into two big classes by production method: seamless steel pipe and seamed steel pipe, seamed steel pipe is referred to as steel pipes with straight.Seamless
Steel pipe can be divided into by production method: hot seamless tube, drawn tube, precision tube, hot-expanding pipe, cold spinning pipe and extruded tube etc..Nothing
Seam steel pipe Fine Steel Casting iron or steel alloy make, have hot rolling, cold rolling (pulling out) point.Seamless steel pipe can be used for the liquid of various industry
Bromhidrosis pressure pipeline and gas pipeline etc..Welded pipe line can be used for aqueduct, gas piping, caliduct, electrical equipment pipeline etc..
But, poor for carrying the steel pipe heat-proof quality of natural gas, explosion-proof performance is the best, it is impossible to enough improve natural gas defeated
The safety sent.
Summary of the invention
The technical problem that present invention mainly solves is to provide a kind of steel pipe for carrying natural gas, steel pipe heat-proof quality
Good, explosion-proof performance is the best, it is possible to increase the safety of natural gas conveying.
For solving above-mentioned technical problem, the technical scheme that the present invention uses is: provide a kind of steel for carrying natural gas
Pipe, including: steel pipe body, the first block blast-proof materials layer, porous heat insulation material layer, the second block blast-proof materials layer and heat insulation painting
Layer, the appearance of described steel pipe body is disposed with the first described block blast-proof materials layer and described porous outward from interior
Insulation material layer, the interior table of described steel pipe body is disposed with the second described block blast-proof materials layer and institute inside from outward
The heat insulating coat stated.
In a preferred embodiment of the present invention, the first described block blast-proof materials layer is reticulated aluminum alloy-layer.
In a preferred embodiment of the present invention, described porous heat insulation material layer is mullite fiber layer.
In a preferred embodiment of the present invention, described heat insulating coat is Sm2Zr2O7-NiCr2O4Layer.
The invention has the beneficial effects as follows: steel pipe heat-proof quality of the present invention is good, and explosion-proof performance is the best, it is possible to increase natural gas is defeated
The safety sent.
Accompanying drawing explanation
For the technical scheme being illustrated more clearly that in the embodiment of the present invention, in embodiment being described below required for make
Accompanying drawing be briefly described, it should be apparent that, below describe in accompanying drawing be only some embodiments of the present invention, for
From the point of view of those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other according to these accompanying drawings
Accompanying drawing, wherein:
Fig. 1 is that the present invention is for carrying the structural representation of steel pipe one preferred embodiment of natural gas；
In accompanying drawing, the labelling of each parts is as follows: 1, steel pipe body, the 2, first block blast-proof materials layer, and 3, porous heat insulation material layer,
4, the second block blast-proof materials layer, 5, heat insulating coat.
Detailed description of the invention
Technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described enforcement
Example is only a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, this area is common
All other embodiments that technical staff is obtained under not making creative work premise, broadly fall into the model of present invention protection
Enclose.
Referring to Fig. 1, the embodiment of the present invention includes:
A kind of steel pipe for carrying natural gas, including: steel pipe body the 1, first block blast-proof materials layer 2, porous heat insulation material
Layer the 3, second block blast-proof materials layer 4 and heat insulating coat 5, the appearance of described steel pipe body 1 has set gradually outward from interior
The the first block blast-proof materials layer 2 stated and described porous heat insulation material layer 3, the interior table of described steel pipe body 1 is from the most inside
It is disposed with the second described block blast-proof materials layer 4 and described heat insulating coat 5.
In the present invention, the first described block blast-proof materials layer 2 is reticulated aluminum alloy-layer.
In the present invention, described porous heat insulation material layer 3 is mullite fiber layer.
In the present invention, described heat insulating coat 5 is Sm2Zr2O7-NiCr2O4Layer.
The present invention provides the benefit that for the steel pipe carrying natural gas: steel pipe heat-proof quality of the present invention is good, explosion-proof performance
The best, it is possible to increase the safety of natural gas conveying.
The foregoing is only embodiments of the invention, not thereby limit the scope of the claims of the present invention, every present invention of utilization says
Equivalent structure or equivalence flow process that bright book content is made convert, or are directly or indirectly used in other relevant technical field, all
In like manner it is included in the scope of patent protection of the present invention.
Claims (4)
1. one kind for carrying the steel pipe of natural gas, it is characterised in that including: steel pipe body, the first block blast-proof materials layer, many
Hole insulation material layer, the second block blast-proof materials layer and heat insulating coat, the appearance of described steel pipe body sets the most successively from interior
Being equipped with the first described block blast-proof materials layer and described porous heat insulation material layer, the interior table of described steel pipe body is from outer past
Inside it is disposed with the second described block blast-proof materials layer and described heat insulating coat.
Steel pipe for carrying natural gas the most according to claim 1, it is characterised in that the first described Separated explosion-proof material
The bed of material is reticulated aluminum alloy-layer.
Steel pipe for carrying natural gas the most according to claim 1, it is characterised in that described porous heat insulation material layer
For mullite fiber layer.
Steel pipe for carrying natural gas the most according to claim 1, it is characterised in that described heat insulating coat is
Sm2Zr2O7-NiCr2O4Layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610486643.0A CN106090458A (en) | 2016-06-29 | 2016-06-29 | A kind of steel pipe for carrying natural gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610486643.0A CN106090458A (en) | 2016-06-29 | 2016-06-29 | A kind of steel pipe for carrying natural gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106090458A true CN106090458A (en) | 2016-11-09 |
Family
ID=57213957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610486643.0A Pending CN106090458A (en) | 2016-06-29 | 2016-06-29 | A kind of steel pipe for carrying natural gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106090458A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4853297A (en) * | 1987-04-06 | 1989-08-01 | Usui Kokusai Sangyo Kaisha Ltd. | Multilayer coated corrosion resistant metal pipe |
| CN102644805A (en) * | 2012-04-12 | 2012-08-22 | 天津天地龙管业有限公司 | Energy-saving heat insulation system |
| CN103195985A (en) * | 2013-04-08 | 2013-07-10 | 广东埃力生高新科技有限公司 | Conveying pipe with multilayer composite heat insulation structure |
| CN203215106U (en) * | 2013-05-09 | 2013-09-25 | 大庆市盛日石油技术开发有限公司 | Multi-layer anti-corrosive wear-resistant deviation-resistant compound pipe |
| CN103453241A (en) * | 2013-09-11 | 2013-12-18 | 无锡苏南异型钢管有限公司 | Natural gas steel pipe with heat dissipation function |
| CN203703402U (en) * | 2014-01-08 | 2014-07-09 | 常州瑞源钢管有限公司 | Seamless steel tube for natural gas transportation |
| CN203730935U (en) * | 2014-01-21 | 2014-07-23 | 天津市滨海新区塘沽建通防腐保温有限公司 | Novel composite heat preservation pipe |
| WO2014131127A1 (en) * | 2013-02-28 | 2014-09-04 | Shawcor Ltd. | High temperature resistant polysulfone insulation for pipe |
-
2016
- 2016-06-29 CN CN201610486643.0A patent/CN106090458A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4853297A (en) * | 1987-04-06 | 1989-08-01 | Usui Kokusai Sangyo Kaisha Ltd. | Multilayer coated corrosion resistant metal pipe |
| CN102644805A (en) * | 2012-04-12 | 2012-08-22 | 天津天地龙管业有限公司 | Energy-saving heat insulation system |
| WO2014131127A1 (en) * | 2013-02-28 | 2014-09-04 | Shawcor Ltd. | High temperature resistant polysulfone insulation for pipe |
| CN103195985A (en) * | 2013-04-08 | 2013-07-10 | 广东埃力生高新科技有限公司 | Conveying pipe with multilayer composite heat insulation structure |
| CN203215106U (en) * | 2013-05-09 | 2013-09-25 | 大庆市盛日石油技术开发有限公司 | Multi-layer anti-corrosive wear-resistant deviation-resistant compound pipe |
| CN103453241A (en) * | 2013-09-11 | 2013-12-18 | 无锡苏南异型钢管有限公司 | Natural gas steel pipe with heat dissipation function |
| CN203703402U (en) * | 2014-01-08 | 2014-07-09 | 常州瑞源钢管有限公司 | Seamless steel tube for natural gas transportation |
| CN203730935U (en) * | 2014-01-21 | 2014-07-23 | 天津市滨海新区塘沽建通防腐保温有限公司 | Novel composite heat preservation pipe |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106090459A (en) | A kind of prefabricated direct-buried steam insulation steel pipe | |
| CN105937703A (en) | Steel pipe used for shock absorber | |
| CN106090458A (en) | A kind of steel pipe for carrying natural gas | |
| CN105937666A (en) | Steel pipe for water delivery pipeline | |
| CN205938489U (en) | A steel pipe for vapour car skeleton | |
| CN204704532U (en) | Energy-conservation, reinforced deviation rectification roller expansion joint | |
| CN206572126U (en) | A kind of heavy wall stainless-steel pipe bend pipe | |
| CN205938214U (en) | A steel pipe for conduit | |
| CN105937665A (en) | Steel pipe for municipal heat supply | |
| CN105937674A (en) | Steel pipe for drinking water pipeline | |
| CN205938216U (en) | Acid and alkali corrosion resistance steel pipe | |
| CN105937669A (en) | Heat preservation steel pipe for agricultural greenhouse | |
| CN205935614U (en) | A steel pipe for scaffold frame | |
| CN105937667A (en) | Steel pipe for hydraulic supporting column | |
| CN105937704A (en) | Steel pipe for automobile framework | |
| CN105952986A (en) | Steel pipe for gas cylinder | |
| CN105952137A (en) | Steel pipe used for scaffold | |
| CN105937663A (en) | Steel pipe for geological drilling | |
| CN105937664A (en) | Steel pipe for pipe pile bridge | |
| CN205938490U (en) | A steel pipe for bumper shock absorber | |
| CN105937702A (en) | Steel pipe for guardrail | |
| CN106051327A (en) | Steel pipe for transmission shaft | |
| CN105952983A (en) | Anti-collapse steel pipe | |
| CN105937671A (en) | Steel pipe for automobile axle shaft sleeve | |
| CN105937675A (en) | Steel pipe for mining pipeline |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161109 |