CN101147929A - Composite stainless steel pipe coating equipment - Google Patents
Composite stainless steel pipe coating equipment Download PDFInfo
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- CN101147929A CN101147929A CNA2007101316270A CN200710131627A CN101147929A CN 101147929 A CN101147929 A CN 101147929A CN A2007101316270 A CNA2007101316270 A CN A2007101316270A CN 200710131627 A CN200710131627 A CN 200710131627A CN 101147929 A CN101147929 A CN 101147929A
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- stainless steel
- steel pipe
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- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 152
- 239000010935 stainless steel Substances 0.000 title claims abstract description 151
- 239000002131 composite material Substances 0.000 title claims abstract description 110
- 239000011248 coating agent Substances 0.000 title claims description 40
- 238000000576 coating method Methods 0.000 title claims description 40
- 229910000975 Carbon steel Inorganic materials 0.000 claims abstract description 65
- 239000010962 carbon steel Substances 0.000 claims abstract description 65
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052786 argon Inorganic materials 0.000 claims abstract description 3
- 238000007493 shaping process Methods 0.000 claims description 23
- 238000004513 sizing Methods 0.000 claims description 14
- 238000003466 welding Methods 0.000 claims description 13
- 150000001875 compounds Chemical class 0.000 claims description 12
- 238000000465 moulding Methods 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 9
- 238000000227 grinding Methods 0.000 claims description 7
- 230000007423 decrease Effects 0.000 claims description 6
- 238000005253 cladding Methods 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 description 12
- NGONBPOYDYSZDR-UHFFFAOYSA-N [Ar].[W] Chemical compound [Ar].[W] NGONBPOYDYSZDR-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910000954 Medium-carbon steel Inorganic materials 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000005097 cold rolling Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000000280 densification Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The present invention discloses a composite stainless steel tube cladding equipment. It includes the following several portions: drive device, carbon steel tube forming machine unit, stainless steel strip unrolling machine and composite stainless steel tube forming machine unit. The composite stainless steel tube forming machine unit includes composite stainless steel tube forming machine seat, composite stainless steel tube forming machine frame on which a cladding mould is mounted, argon welder and crossed flat roll machine frame unit and vertical roll machine frame unit which are mounted on the working table of composite stainless steel tube forming machine seat. In the flat roll machine frame interior and vertical roll machine frame interior are respectively mounted different forming moulds, including circular forming mould, elliptical forming mould, rectangular performing mould and rectangular forming mould.
Description
Technical field
The present invention relates to composite stainless steel pipe coating equipment.
Background technology
Composite stainless steel pipe is as ornament materials, shelf and handrail, furniture, light fixture and the communal facility of balustrade, vehicle steamer have been widely used for making, composite stainless steel pipe is made up of the carbon steel tubing and the outer field stainless steel of nexine, the making material of composite stainless steel pipe is carbon steel tubing and stainless steel band, and the thickness of stainless steel band is roughly 0.3 millimeter.Composite stainless steel pipe is made needs to adopt composite stainless steel pipe coating equipment, existing composite stainless steel coating equipment comprises driving mechanism, the carbon steel uncoiler, accumulator, the carbon steel make-up machine, high-frequency welder, machine for grinding welding seam, the carbon steel sizing mill, the stainless steel band uncoiler, the composite stainless steel pipe shaping machine set, the composite stainless steel tube cutting machine, the carbon steel shaping machine set comprises the carbon steel make-up machine, its medium carbon steel uncoiler, accumulator, the carbon steel make-up machine, high-frequency welder, machine for grinding welding seam, the carbon steel sizing mill is formed the carbon steel shaping machine set, and arrange successively along the carbon steel course, the stainless steel uncoiler is installed in the melt pit that is lower than ground, the compound pipe molding unit comprises the compound pipe molding support, be installed on the composite stainless steel coating mould on the compound pipe molding support workbench, the tungsten argon arc welding machine, the Siping City four that is installed on the compound pipe molding support workbench is upright, carbon steel shaping machine set and compound pipe molding unit are by the same motor unit control of driving mechanism, carbon steel tubing and multiple tube feed speed realize that synchronously this composite stainless steel pipe coating equipment is only agreeable produces the composite stainless steel pipe that cross section is a circle in streamline.The Chinese patent publication number is the patent of invention of CN1635300, disclose a kind of stainless steel and cladded non-pipe and processing method and process equipment, it starts the non-round tube milling train becomes the round tube cold rolling non-circular, vertically align then, small deformation, linear deformation roll have been adopted, can guarantee every time rolling deformation rate unanimity, change first big after small in the past cold rolling deformation rule; Adopt transmission aligning mode, the end of eliminating before and after the stainless steel non-round tube thickens problem, and increases progressively bottom diameter of the roll by sortie, makes roll send rotary speed and pipeline to keep synchronous, has overcome the defective that prior art for a long time can not the compound non-round tube of processing stainless steel.The stainless steel of foregoing invention patent is cladded the structure of non-pipe process equipment and the composite stainless steel pipe coating equipment that principle is used for existing streamline production composite stainless steel pipe, it is oval-shaped composite stainless steel pipe that also only suitable streamline is produced cross section, and the present market demand much is the composite stainless steel pipe of rectangle for cross section, and the composite stainless steel pipe coating equipment that existing production cross section is the composite stainless steel pipe of rectangle, the specification and the length of carbon steel tubing are all finalized the design, the cross section of producing is that slippage takes place between its carbon steel tubing of composite stainless steel pipe of rectangle and the outer field stainless steel easily, two ends at composite stainless steel pipe must increase pad, production capacity is lower, when different users needs the cross section of different size and length to be the composite stainless steel pipe of rectangle, often the term of delivery drags longlyer, even can't provide.
Summary of the invention
Technical problem to be solved by this invention is: a kind of composite stainless steel pipe coating equipment is provided, this composite stainless steel pipe coating equipment can be the composite stainless steel pipe of rectangle according to user's the flow of requirement waterline production different size and the cross section of length not only, and has shortened the term of delivery greatly.
Solve this technical problem, technical scheme of the present invention is: a kind of composite stainless steel pipe coating equipment, comprise drive unit, the carbon steel tubing shaping machine set, the stainless steel band uncoiler, the composite stainless steel pipe shaping machine set, the composite stainless steel pipe shaping machine set comprises composite stainless steel pipe forming machine seat, be installed on the composite stainless steel pipe forming frame of the installation coating mould on the composite stainless steel pipe forming machine seat workbench, argon arc welding machine, be installed on staggered plain-barreled roll frame group and the standing roller frame group on the composite stainless steel pipe forming machine seat workbench, in plain-barreled roll frame group and the standing roller frame group shaper is installed, the shaper of installing in described plain-barreled roll frame group and the standing roller frame group is followed successively by circular shaper along the direct of travel of composite stainless steel pipe, oval shaper, rectangle pre-setting mould and rectangle shaper.
Composite stainless steel pipe coating equipment of the present invention adopts such structure, directly the cross section of the specification of streamline production user's request and length is the composite stainless steel pipe of rectangle, compare with existing composite stainless steel pipe coating equipment, its production capacity increases substantially, shorten the term of delivery, accelerated fund operation.
As a further improvement on the present invention: the coating mould of installing in the described composite stainless steel pipe forming frame comprises that mould bases, cubic module, the back of the body cover mould, the four directions module forms the cylindrical hole that stainless steel wraps in the carbon steel tubing appearance, the back of the body covers mould and forms the reducing hole that stainless steel and carbon steel tubing pass, the end that the back of the body covers cubic module one side of being positioned at of mould has the full circle identical with the cylindrical hole of cubic module, the bottom that the described back of the body covers the reducing hole of mould is the sizing arc section of supporting stainless steel and carbon steel tubing, and the top that the back of the body covers the reducing hole of mould has the conical section that diameter successively decreases.
The described back of the body covers mould to be made up of lower module, left module and right module, and the sizing arc section of described supporting stainless steel and carbon steel tubing is positioned on the lower module, and the conical section that described diameter successively decreases is positioned on described left module and the right module.
The quantity of the plain-barreled roll frame group on the described composite stainless steel pipe forming machine seat workbench is five, and the quantity of the standing roller frame group on the described composite stainless steel pipe forming machine seat workbench is six.
Described driving mechanism comprises first motor unit of independent driving carbon steel tubing shaping machine set and drives second motor unit of compound pipe molding unit separately.
Described carbon steel tubing shaping machine set comprises carbon steel uncoiler, accumulator, carbon steel make-up machine, high-frequency welder, machine for grinding welding seam and the carbon steel sizing mill of arranging successively.
The plain-barreled roll frame of the plain-barreled roll frame of the plain-barreled roll frame of the oval shaper of described installation and standing roller frame, installation rectangle pre-setting mould and standing roller frame, installation rectangle shaper and standing roller frame all removably connect with compound pipe molding support workbench.
Existing cross section is that slippage takes place between its carbon steel tubing of composite stainless steel pipe of rectangle and the outer field stainless steel easily, though the two ends of composite stainless steel pipe have pad, but the user in use, need cut bending, and the finished product of making does not often reach requirement.The cross section of composite stainless steel pipe coating equipment production of the present invention is that its two ends of composite stainless steel pipe of rectangle do not have pad, applying densification and degree of packing unanimity between its carbon steel tubing of composite stainless steel pipe and the outer field stainless steel, the finished product good looking appearance that the user makes meets the requirements.Composite stainless steel pipe coating equipment of the present invention also has following beneficial effect: can also produce cross section is oval-shaped all size composite stainless steel pipe for circular, cross section, and service life of equipment is long, and the manufacturing and the maintenance cost of various moulds are lower.
Description of drawings
Below in conjunction with accompanying drawing composite stainless steel pipe coating equipment of the present invention is done explanation in further detail;
Fig. 1 is the structural representation of composite stainless steel pipe coating equipment of the present invention;
Fig. 2 is the structure for amplifying schematic diagram of composite stainless steel pipe shaping machine set shown in Figure 1;
Fig. 3 is the interior coating mould structural representation of installing of composite stainless steel pipe forming frame shown in Figure 2;
Fig. 4 covers mould cross section enlarged diagram for the back of the body shown in Figure 3;
In Fig. 1, Fig. 2, Fig. 3, Fig. 4,1, the carbon steel uncoiler; 2, accumulator; 3, carbon steel make-up machine; 4, high-frequency welder; 5, machine for grinding welding seam; 6, first motor unit; 7, carbon steel sizing mill; 8, stainless steel band uncoiler; 9, carbon steel tubing; 10, stainless steel band; 11, melt pit; 12, composite stainless steel pipe shaping machine set; 13, second motor unit; 14, composite stainless steel pipe; 15, composite stainless steel pipe forming frame; 16, tungsten argon arc welding machine; 17, the first plain-barreled roll frame; 18, first standing roller frame; 19, the second plain-barreled roll frame; 20, second standing roller frame; 21, the 3rd plain-barreled roll frame; 22, the 3rd standing roller frame; 23, Siping City's roller frame; 24, the 4th standing roller frame; 25, the 5th plain-barreled roll frame; 26, the 5th standing roller frame; 27, the 6th standing roller frame; 28, composite stainless steel pipe forming machine seat; 29, mould bases; 30, cubic module; 31, the back of the body covers mould; 32, cylindrical hole; 33, reducing hole; 34, conical section; 35, left module; 36, right module; 37, lower module.
The specific embodiment
As shown in Figure 1 and Figure 2, composite stainless steel pipe coating equipment comprises driving mechanism and carbon steel uncoiler 1, accumulator 2, carbon steel make-up machine 3, high-frequency welder 4, machine for grinding welding seam 5, carbon steel sizing mill 7, stainless steel band uncoiler 8, the composite stainless steel pipe shaping machine set 12 of arranging successively, and its medium carbon steel uncoiler 1, accumulator 2, carbon steel make-up machine 3, high-frequency welder 4, machine for grinding welding seam 5, carbon steel sizing mill 7 are formed the carbon steel shaping machine set; Stainless steel uncoiler 8 is installed in the melt pit 11 that is lower than ground, composite stainless steel pipe shaping machine set 12 comprises composite stainless steel pipe forming machine seat 28, be installed on the composite stainless steel pipe forming frame 15 of the installation coating mould on composite stainless steel pipe forming machine seat 28 workbench, tungsten argon arc welding machine 16, be installed on staggered plain-barreled roll frame group and the standing roller frame group on composite stainless steel pipe forming machine seat 28 workbench, in plain-barreled roll frame group and the standing roller frame group shaper is installed, plain-barreled roll frame group is by the first plain-barreled roll frame 17, the second plain-barreled roll frame 19, the 3rd plain-barreled roll frame 21, Siping City's roller frame 23, the 5th plain-barreled roll frame 25 is formed, the standing roller frame group is by first standing roller frame 18, second standing roller frame 20, the 3rd standing roller frame 22, the 4th standing roller frame 24, the 5th standing roller frame 26, the 6th standing roller frame 27 is formed, the first plain-barreled roll frame 17 wherein, first standing roller frame 18, the second plain-barreled roll frame 19, second standing roller frame 20, the 3rd plain-barreled roll frame 21, in the 3rd standing roller frame 22 circular shaper is installed, in Siping City's roller frame 23 and the 4th standing roller frame 24 oval shaper is installed, the 5th plain-barreled roll frame 25 and the 5th standing roller frame 26, rectangle pre-setting mould and rectangle shaper are installed in the 6th standing roller frame 27.Siping City's roller frame 23 and the 4th standing roller frame 24 of oval shaper are installed, the 5th plain-barreled roll frame 25 and the 5th standing roller frame 26 of rectangle pre-setting mould and rectangle shaper are installed, the 6th standing roller frame 27 all removably connects with compound pipe molding support workbench, when Siping City's roller frame 23 that oval shaper will be installed and the 4th standing roller frame 24, the 5th plain-barreled roll frame 25 and the 5th standing roller frame 26 of rectangle pre-setting mould and rectangle shaper are installed, the 6th standing roller frame 27 is when streamline is pulled down, but streamline is produced the composite stainless steel pipe that cross section be a circle.On the following road of composite stainless steel pipe shaping machine set 12 station, have composite stainless steel tube cutting machine and composite stainless steel pipe polishing machine that prior art is used, to adapt to the length requirement of user to the composite stainless steel pipe that dispatches from the factory.
The driving mechanism of composite stainless steel pipe coating equipment comprises first motor unit 6 of independent driving carbon steel tubing shaping machine set and drives second motor unit 13 of compound pipe molding unit 12 separately, during actual production, carbon steel shaping machine set streamline is made carbon steel tubing 9, the stainless steel band 10 that stainless steel band uncoiler 8 is constantly emitted together enters composite stainless steel pipe shaping machine set 12 with the carbon steel tubing 9 in advancing, final formation cross section is the composite stainless steel pipe 14 of rectangle, equipment adopts two motor unit to drive, the stainless steel outer packed linear velocity with 10 composite stainless steel pipe 14 of the linear velocity of carbon steel tubing 9 moulding and carbon steel tubing 9 can be asynchronous, at any time can adjust, reduced the difficulty of processing that the mould manufacturing of prior art requires height to bring, the manufacturing of mould and maintenance cost obtain lower.
As Fig. 3, shown in Figure 4, the coating mould of installing in the composite stainless steel pipe forming frame 15 comprises mould bases 29, four directions module 30, the back of the body covers mould 31, four directions module 30 forms the cylindrical hole 32 that stainless steel wraps in the carbon steel tubing appearance, the back of the body covers mould 31 and forms the reducing hole 33 that stainless steels and carbon steel tubing pass, the end that the back of the body covers cubic module 30 1 sides of being positioned at of mould 31 has the full circle identical with the cylindrical hole 32 of cubic module, the bottom that the described back of the body covers the reducing hole 33 of mould 31 is the sizing arc section of supporting stainless steel and carbon steel tubing, and the top that the back of the body covers the reducing hole 33 of mould 31 has the conical section 34 that diameter successively decreases.The described back of the body covers mould 31 to be made up of lower module 37, left module 35 and right module 36, and the sizing arc section of described supporting stainless steel and carbon steel tubing is positioned on the lower module 37, and the conical section 34 that described diameter successively decreases is positioned on described left module 35 and the right module 36.Coating mould adopts such structure, when composite stainless steel pipe 14 is shaped, when its carbon steel tubing 9 and carbon steel tubing 9 outer stainless steel bands 10 pass back of the body overlay film 31, the bottom sizing arc section that covers the reducing hole 33 of mould 31 formation with the back of the body contacts all the time, and the back of the body covers mould 31 and supporting carbon steel tubing 9 and stainless steel band 10.And the back of the body of the coating mould of prior art covers mould 31 formation one bellmouth, the end diameter of bellmouth that is positioned at cubic module 30 1 sides is identical with the cylindrical hole diameter that stainless steel wraps in the carbon steel tubing appearance, when composite stainless steel pipe is shaped, the outer stainless steel band of its carbon steel tubing and carbon steel tubing is except that the end with back of the body overlay film minimum diameter contacts, there are not other positions to contact with back of the body overlay film again, the composite stainless steel tube outer surface that is made into usually has cut, mould is fragile, die life is shorter, and the qualification rate of the composite stainless steel pipe that is made into is difficult to guarantee.The coating mould of composite stainless steel pipe former of the present invention just improves the structure that the back of the body covers mould 31, make composite stainless steel pipe coating mould stressed evenly, die life prolongs, can avoid the composite stainless steel tube outer surface cut to occur, it is evenly fine and close that stainless steel band wraps in the carbon steel tubing outer surface, guaranteed composite stainless steel pipe making qualification rate.
Composite stainless steel pipe coating equipment of the present invention adopts such structure, and directly streamline is produced the user needs The specification of asking and the cross section of length are the composite stainless steel pipe of rectangle, coat with existing composite stainless steel pipe Equipment is compared, and its production capacity increases substantially, and has shortened the payment time limit, has accelerated fund operation. The present invention is multiple Close the composite stainless steel pipe that stainless steel pipe coating equipment is produced, composite stainless steel pipe its carbon element steel pipe and skin Stainless steel between applying densification and the degree of packing consistent, the gap energy between carbon element steel pipe and the outer field stainless steel Enough guarantee consistent, dispatch from the factory the composite stainless steel pipe two ends no longer need welding, the user is adding man-hour, Composite stainless steel pipe is cut off crooked distortion again, can both guarantee that profile is attractive in appearance, meet user's requirement.
Claims (7)
1. composite stainless steel pipe coating equipment, comprise drive unit, the carbon steel tubing shaping machine set, stainless steel band uncoiler (1), composite stainless steel pipe shaping machine set (12), composite stainless steel pipe shaping machine set (12) comprises composite stainless steel pipe forming machine seat (28), be installed on the composite stainless steel pipe forming frame (15) of the installation coating mould on composite stainless steel pipe forming machine seat (28) workbench, argon arc welding machine, be installed on staggered plain-barreled roll frame group and the standing roller frame group on composite stainless steel pipe forming machine seat (28) workbench, in plain-barreled roll frame group and the standing roller frame group shaper is installed, it is characterized in that: the shaper of installing in described plain-barreled roll frame group and the standing roller frame group is followed successively by circular shaper along the direct of travel of composite stainless steel pipe (14), oval shaper, rectangle pre-setting mould and rectangle shaper.
2. composite stainless steel pipe coating equipment according to claim 1, it is characterized in that: the coating mould of installing in the described composite stainless steel pipe forming frame (15) comprises mould bases (29), four directions module (30), the back of the body covers mould (31), four directions module (30) forms the cylindrical hole (32) that stainless steel wraps in the carbon steel tubing appearance, the back of the body covers mould (31) and forms the reducing hole (33) that stainless steel and carbon steel tubing pass, the end that the back of the body covers cubic module (30) one sides of being positioned at of mould (31) has the identical full circle of cylindrical hole (32) with cubic module, the bottom that the described back of the body covers the reducing hole (33) of mould (31) is the sizing arc section of supporting stainless steel and carbon steel tubing, and the top that the back of the body covers the reducing hole (33) of mould (31) has the conical section (34) that diameter successively decreases.
3. composite stainless steel pipe coating equipment according to claim 2, it is characterized in that: the described back of the body covers mould (31) to be made up of lower module (37), left module (35) and right module (36), the sizing arc section of described supporting stainless steel and carbon steel tubing is positioned on the lower module (37), and the conical section that described diameter successively decreases (34) is positioned on described left module (35) and the right module (36).
4. according to claim 1 or 2 or 3 described composite stainless steel pipe coating equipments, it is characterized in that: the quantity of the plain-barreled roll frame group on described composite stainless steel pipe forming machine seat (28) workbench is five, and the quantity of the standing roller frame group on described composite stainless steel pipe forming machine seat (28) workbench is six.
5. according to claim 1 or 2 or 3 described composite stainless steel pipe coating equipments, it is characterized in that: described driving mechanism comprises first motor unit (6) of independent driving carbon steel tubing shaping machine set and drives second motor unit (13) of compound pipe molding unit (12) separately.
6. composite stainless steel pipe coating equipment according to claim 5 is characterized in that: described carbon steel tubing shaping machine set comprises carbon steel uncoiler (1), accumulator (2), carbon steel make-up machine (3), high-frequency welder (4), machine for grinding welding seam (5) and the carbon steel sizing mill of arranging successively (7).
7. composite stainless steel pipe coating equipment according to claim 5 is characterized in that: the plain-barreled roll frame and the standing roller frame of the plain-barreled roll frame of the plain-barreled roll frame of the oval shaper of described installation and standing roller frame, installation rectangle pre-setting mould and standing roller frame, installation rectangle shaper all removably connect with compound pipe molding support workbench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101316270A CN101147929B (en) | 2007-09-18 | 2007-09-18 | Composite stainless steel pipe coating equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101316270A CN101147929B (en) | 2007-09-18 | 2007-09-18 | Composite stainless steel pipe coating equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101147929A true CN101147929A (en) | 2008-03-26 |
| CN101147929B CN101147929B (en) | 2010-08-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007101316270A Expired - Fee Related CN101147929B (en) | 2007-09-18 | 2007-09-18 | Composite stainless steel pipe coating equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101147929B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102152125A (en) * | 2011-03-01 | 2011-08-17 | 何甜灶 | Production method and device for manufacturing composite pipe from composite stainless steel plate by hot rolling |
| CN102371463A (en) * | 2011-09-02 | 2012-03-14 | 昆山市友森精密机械有限公司 | Coating mechanism for composite pipe welding |
| CN105032965A (en) * | 2015-08-10 | 2015-11-11 | 西安西古光通信有限公司 | Metal composite belt longitudinal-covering forming device |
| CN113579752A (en) * | 2021-08-09 | 2021-11-02 | 上上德盛集团股份有限公司 | Intelligent production system and intelligent production equipment for stainless steel pipe machining |
-
2007
- 2007-09-18 CN CN2007101316270A patent/CN101147929B/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102152125A (en) * | 2011-03-01 | 2011-08-17 | 何甜灶 | Production method and device for manufacturing composite pipe from composite stainless steel plate by hot rolling |
| CN102152125B (en) * | 2011-03-01 | 2014-12-10 | 何甜灶 | Production method and device for manufacturing composite pipe from composite stainless steel plate by hot rolling |
| CN102371463A (en) * | 2011-09-02 | 2012-03-14 | 昆山市友森精密机械有限公司 | Coating mechanism for composite pipe welding |
| CN105032965A (en) * | 2015-08-10 | 2015-11-11 | 西安西古光通信有限公司 | Metal composite belt longitudinal-covering forming device |
| CN113579752A (en) * | 2021-08-09 | 2021-11-02 | 上上德盛集团股份有限公司 | Intelligent production system and intelligent production equipment for stainless steel pipe machining |
| CN113579752B (en) * | 2021-08-09 | 2023-12-26 | 上上德盛集团股份有限公司 | Intelligent production system and intelligent production equipment for stainless steel pipe machining |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101147929B (en) | 2010-08-25 |
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Owner name: ZHEJIANG KYLIGHT PIPES MANUFACTURING CO., LTD. Free format text: FORMER OWNER: LIAN HUAPING Effective date: 20101206 |
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Free format text: CORRECT: ADDRESS; FROM: 323000 W. BUILDING, NO.C, TIANNING INDUSTRIAL AREA, LISHUI CITY, ZHEJIANG PROVINCE TO: 323000 W. BUILDING, NO.C, TIANNING INDUSTRIAL AREA, LIANDU, LISHUI CITY, ZHEJIANG PROVINCE |
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Effective date of registration: 20101206 Address after: 323000 C West building, Tianning Industrial Zone, Lishui, Zhejiang, Liandu Patentee after: Zhejiang KyLight Pipes Manufacture Co., Ltd. Address before: 323000, West building, C, Tianning industrial district, Zhejiang, Lishui Patentee before: Lian Huaping |
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Granted publication date: 20100825 Termination date: 20130918 |