CN211304248U - Finished product rapid cooling device for seamless steel tube production - Google Patents
Finished product rapid cooling device for seamless steel tube production Download PDFInfo
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- CN211304248U CN211304248U CN201922135618.XU CN201922135618U CN211304248U CN 211304248 U CN211304248 U CN 211304248U CN 201922135618 U CN201922135618 U CN 201922135618U CN 211304248 U CN211304248 U CN 211304248U
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- 238000001816 cooling Methods 0.000 title claims abstract description 141
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 43
- 239000010959 steel Substances 0.000 title claims abstract description 43
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 22
- 238000012544 monitoring process Methods 0.000 claims abstract description 21
- 239000000725 suspension Substances 0.000 claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 70
- 239000004065 semiconductor Substances 0.000 claims description 8
- 239000000428 dust Substances 0.000 claims description 7
- 230000000712 assembly Effects 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 15
- 230000008569 process Effects 0.000 description 11
- 238000004321 preservation Methods 0.000 description 7
- 238000005057 refrigeration Methods 0.000 description 4
- 239000002253 acid Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005098 hot rolling Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 238000000137 annealing Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000010622 cold drawing Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000004513 sizing Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a seamless steel pipe production is with finished product rapid cooling device, including conveyer and cooling storehouse, cooling storehouse spiral-lock in on the conveyer, install the humiture monitoring structure in the cooling storehouse, the water-cooling circulation structure has been installed on the cooling storehouse lateral wall, the humiture monitoring structure includes: suspension, end air curtain portion and monitor control portion, the utility model relates to a seamless steel pipe production technical field, through set up humiture monitoring structure in cooling the storehouse, carry out real-time supervision to the inside humiture condition in cooling the storehouse, and control the water-cooling circulation structure on the cooling storehouse lateral wall through the controller, guarantee that the humiture in the cooling storehouse is in setting for the within range, both can make seamless steel pipe can rapid cooling, can guarantee product quality simultaneously again, moreover, the steam generator is simple in structure, the cooling effect is good, the cooling effect who has solved current seamless steel pipe cooling device existence is not good, inconvenient in operation, the big problem of operating personnel intensity of labour.
Description
Technical Field
The utility model relates to a seamless steel pipe production technical field specifically is a finished product rapid cooling device is used in seamless steel pipe production.
Background
The production process of the common seamless steel pipe can be divided into cold drawing and hot rolling, the production process of the cold-rolled seamless steel pipe is generally more complicated than the hot rolling, the pipe blank is firstly subjected to three-roll continuous rolling, sizing test is carried out after extrusion, if no response crack exists on the surface, the circular pipe is cut into blanks with the length of about one meter by a cutting machine, then the blanks enter an annealing process, the annealing process is carried out by acid liquid for acid cleaning, whether a large amount of bubbles are generated on the surface during acid cleaning is noticed, if a large amount of bubbles are generated, the quality of the steel pipe cannot reach the corresponding standard, the cold-rolled seamless steel pipe is shorter than the hot-rolled seamless steel pipe in appearance, the wall thickness of the cold-rolled seamless steel pipe is generally smaller than that of the hot-rolled seamless steel pipe, but the surface is brighter than that of the thick-wall seamless steel pipe.
The whole process is as follows, round pipe blank → heating → perforation → three-roll oblique rolling, continuous rolling or extrusion → pipe release → sizing (or reducing) → cooling → straightening → hydraulic pressure test (or flaw detection) → marking → warehousing, the seamless steel pipe is made by steel ingot or solid pipe blank through perforation to make a hollow billet, then through hot rolling, cold rolling or cold drawing, however, in the prior art, in the process of processing the seamless steel pipe, the natural cooling of the seamless steel pipe after electric heating is not only low in efficiency due to high temperature, but also has the problems of large labor intensity and long cooling time of operators, therefore, mechanical equipment is mostly adopted to cool the seamless steel pipe, and the existing cooling device for the seamless steel pipe has the defects of poor cooling effect, inconvenient operation and large labor intensity of operators, and therefore, the scheme is generated by intensive research aiming at the problems.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a seamless steel pipe production is with finished product rapid cooling device has solved the not good, the inconvenient, the big problem of operating personnel intensity of labour of cooling effect that current seamless steel pipe cooling device exists.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a finished product rapid cooling device for seamless steel tube production comprises a conveyor and a cooling bin, wherein the cooling bin is buckled on the conveyor, a temperature and humidity monitoring structure is arranged in the cooling bin, and a water cooling circulation structure is arranged on the side wall of the cooling bin;
humiture monitoring structure includes: the device comprises a suspension, an end air curtain part and a monitoring control part;
the suspension is arranged in the cooling bin, the end air curtain parts are arranged at two ends of the cooling bin, and the monitoring control part is arranged on the suspension;
the water-cooling circulation structure includes: the water cooling system comprises a water bin, a water inlet cooling part and a circulating cooling part;
the water sump is arranged on one side of the cooling sump, the water inlet cooling part is arranged on the side wall of the water sump, and the circulating cooling part is embedded on the side wall of the cooling sump.
Preferably, the tip curtain portion includes: the pair of air guide assemblies, the centrifugal fan and the dust cover are identical in structure;
the pair of air guide assemblies are respectively arranged at two ends of the cooling bin, the centrifugal fan is arranged on the cooling bin, the air outlet end of the centrifugal fan is communicated with the pair of air guide assemblies, and the dust cover is buckled on the air inlet end of the centrifugal fan.
Preferably, the air guide assembly includes: an arc tube and an air duct;
the arc-shaped pipe is arranged on the end face of the cooling bin, a plurality of air nozzles with the same structure are arranged on the inner wall of the arc-shaped pipe, one end of the air duct is communicated with the arc-shaped pipe, and the other end of the air duct is communicated with the air outlet end of the centrifugal fan.
Preferably, the monitoring control unit includes: the temperature and humidity sensor, the signal transmitting module and the controller;
temperature and humidity sensor install in on the suspension, signal emission module install in on the suspension, and with temperature and humidity sensor is connected, the controller install in on the cooling bin lateral wall, and with signal emission module is connected.
Preferably, the intake water cooling portion includes: a water inlet pipe, a control valve and a semiconductor refrigerating sheet;
the water inlet pipe is embedded on the water bin, the control valve is sleeved on the water inlet pipe, and the refrigerating surface of the semiconductor refrigerating sheet is attached to the side wall of the water bin.
Preferably, the circulation cooling part includes: the circulating pipe, the water pump, the buckle and the heat preservation shell;
the cooling bin is characterized in that a semicircular spiral groove is formed in the outer side wall surface of the cooling bin, the circulating pipe is embedded in the groove, the water pump is arranged on one side of the water bin, the water inlet end of the water pump is communicated with the water bin, one end of the circulating pipe is communicated with the water inlet end of the water pump, the other end of the circulating pipe is communicated with the water bin, the buckle is arranged on the side wall of the cooling bin and connected with the circulating pipe, the heat preservation shell is sleeved on the outer side of the circulating pipe, and two ends of the heat preservation shell are connected with the cooling bin.
Advantageous effects
The utility model provides a seamless steel pipe production is with finished product rapid cooling device. The method has the following beneficial effects: this finished product rapid cooling device is used in seamless steel pipe production, through set up the humiture monitoring structure in the cooling storehouse, carry out real-time supervision to the inside humiture condition in cooling storehouse, and control the water-cooling circulation structure on the cooling storehouse lateral wall through the controller, guarantee that the humiture in the cooling storehouse is in the settlement within range, both can make seamless steel pipe can rapid cooling, can guarantee product quality simultaneously again, moreover, the steam generator is simple in structure, the cooling effect is good, the problem that the cooling effect of having solved current seamless steel pipe cooling device existence is not good, inconvenient in operation, operating personnel intensity of labour is big.
Drawings
Fig. 1 is the utility model relates to a seamless steel pipe production is with finished product rapid cooling device's main structure sketch map of looking.
Fig. 2 is the utility model relates to a seamless steel pipe production is with overlook section structure schematic diagram of finished product rapid cooling device.
Fig. 3 is a side-looking structural schematic diagram of a finished product rapid cooling device for seamless steel tube production.
Fig. 4 is the utility model discloses a seamless steel pipe production is with a position of finished product rapid cooling device enlarges the schematic diagram.
In the figure: 1-a conveyor; 2-a cooling bin; 3-suspension; 4-a water sump; 5-centrifugal fan; 6-a dust cover; 7-an arc-shaped pipe; 8-a gas-guide tube; 9-a temperature and humidity sensor; 10-a signal transmitting module; 11-a controller; 12-a water inlet pipe; 13-a control valve; 14-semiconductor refrigerating sheets; 15-circulation pipe; 16-a water pump; 17-buckling; 18-heat preservation shell.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.
Referring to fig. 1-4, the present invention provides a device for rapidly cooling a seamless steel pipe:
example (b): as can be known from the attached drawings 1-4 of the specification, the scheme comprises a conveyor 1 and a cooling bin 2, wherein the cooling bin 2 is buckled on the conveyor 1, a temperature and humidity monitoring structure is arranged in the cooling bin 2, a water cooling circulation structure is arranged on the side wall of the cooling bin 2, and the temperature and humidity monitoring structure comprises: suspension 3, end air curtain portion and monitoring control portion, its positional relationship and relation of connection are as follows, and suspension 3 installs in cooling chamber 2, and end air curtain portion installs on 2 both ends positions in cooling chamber, and monitoring control portion installs on suspension 3, and above-mentioned water-cooling circulation structure includes: the water bin 4 is arranged on one side of the cooling bin 2, the water inlet cooling part is arranged on the side wall of the water bin 4, the circulating cooling part is embedded on the side wall of the cooling bin 2, when in use, a pipe to be cooled enters the cooling bin 2 through the conveyor 1, the finished product rapid cooling device for producing the seamless steel pipe forms air curtain isolation on two end positions of the cooling bin 2 through the end air curtain part, so that the air flow speed in the space in the cooling bin 2 is reduced, the monitoring control part is arranged in the cooling bin 2, the temperature and humidity conditions in the cooling bin 2 are monitored in real time, the water cooling circulating structure on the side wall of the cooling bin 2 is controlled through the controller 11, the temperature and the humidity in the cooling bin 2 are ensured to be within a set range, and the seamless steel pipe can be rapidly cooled, meanwhile, the product quality can be ensured, the structure is simple, and the cooling effect is good;
as can be seen from fig. 1 to 4 of the specification, in the implementation process, the end air curtain portion includes: a pair of wind guide component that the structure is the same, centrifugal fan 5 and dust cover 6, its positional relationship and relation of connection are as follows, and a pair of wind guide component is installed respectively on 2 both ends in cooling bin, and centrifugal fan 5 installs on cooling bin 2, and centrifugal fan 5's air-out end is linked together with a pair of wind guide component, and 6 spiral-lock of dust cover are served in centrifugal fan 5's air inlet, and wherein wind guide component includes: the air cooling device comprises an arc-shaped pipe 7 and an air duct 8, wherein the arc-shaped pipe 7 is arranged on the end surface of the cooling bin 2, a plurality of air nozzles with the same structure are arranged on the inner wall of the arc-shaped pipe 7, one end of the air duct 8 is communicated with the arc-shaped pipe 7, and the other end of the air duct 8 is communicated with the air outlet end of the centrifugal fan 5;
as can be seen from fig. 1 to 4 of the specification, in a specific implementation process, the monitoring control portion includes: the cooling system comprises a temperature and humidity sensor 9, a signal transmitting module 10 and a controller 11, wherein the temperature and humidity sensor 9 is arranged on a suspension 3, the signal transmitting module 10 is arranged on the suspension 3 and connected with the temperature and humidity sensor 9, the controller 11 is arranged on the side wall of the cooling bin 2 and connected with the signal transmitting module 10, when the cooling system is used, the temperature and humidity sensor 9 on the suspension 3 monitors the temperature and humidity in the cooling bin 2 and sends the monitoring result to the controller 11 through the signal transmitting module 10, and the controller 11 controls and adjusts the water cooling circulation part according to preset indexes to accelerate the cooling process;
as can be seen from fig. 1 to 4 of the specification, in the implementation process, as a preferred arrangement, the intake water cooling part includes: inlet tube 12, control valve 13 and semiconductor refrigeration piece 14, its positional relationship and relation of connection are as follows, and inlet tube 12 inlays and adorns on sump 4, and control valve 13 suit is on inlet tube 12, and the attached on the 4 lateral walls in sump of the refrigeration face of semiconductor refrigeration piece 14, and above-mentioned circulation cooling portion includes: the water cooling device comprises a circulating pipe 15, a water pump 16, a buckle 17 and a heat preservation shell 18, wherein the position relation and the connection relation are as follows, a semicircular spiral groove is formed in the outer side wall surface of a cooling bin 2, the circulating pipe 15 is embedded in the groove, the water pump 16 is arranged on one side of the water bin 4, the water inlet end of the water pump is communicated with the water bin 4, one end of the circulating pipe 15 is communicated with the water inlet end of the water pump 16, the other end of the circulating pipe 15 is communicated with the water bin 4, the buckle 17 is arranged on the side wall of the cooling bin 2 and is connected with the circulating pipe 15, the heat preservation shell 18 is sleeved on the outer side of the circulating pipe 15, the two ends of the heat preservation shell are connected with the cooling bin 2, when the water cooling device is used, a controller 11 controls a control valve 13 on a water inlet pipe 12 to inject water into the water bin 4 and controls a semiconductor refrigeration sheet, and meanwhile, the water pump 16 is started, low-temperature water in the water sump 4 is injected into the circulating pipe 15, and the cooling bin 2 is cooled, so that the temperature in the cooling bin 2 is reduced, the cooling speed of the steel pipe is increased, the structure is simple, and the operation is convenient.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A finished product rapid cooling device for seamless steel tube production comprises a conveyor (1) and a cooling bin (2), and is characterized in that the cooling bin (2) is buckled on the conveyor (1), a temperature and humidity monitoring structure is arranged in the cooling bin (2), and a water cooling circulation structure is arranged on the side wall of the cooling bin (2);
humiture monitoring structure includes: the suspension (3), the end air curtain part and the monitoring control part;
the suspension (3) is arranged in the cooling bin (2), the end air curtain part is arranged at two ends of the cooling bin (2), and the monitoring control part is arranged on the suspension (3);
the water-cooling circulation structure includes: a water sump (4), a water inlet cooling part and a circulating cooling part;
the water sump (4) is arranged on one side of the cooling bin (2), the water inlet cooling part is arranged on the side wall of the water sump (4), and the circulating cooling part is embedded on the side wall of the cooling bin (2).
2. The finished product rapid cooling device for seamless steel tube production according to claim 1, wherein the end air curtain portion comprises: a pair of air guide assemblies, a centrifugal fan (5) and a dust cover (6) which have the same structure;
the pair of air guide assemblies are respectively arranged at two ends of the cooling bin (2), the centrifugal fan (5) is arranged on the cooling bin (2), the air outlet end of the centrifugal fan (5) is communicated with the pair of air guide assemblies, and the dust cover (6) is buckled on the air inlet end of the centrifugal fan (5).
3. The finished product rapid cooling device for seamless steel tube production as claimed in claim 2, wherein the air guide assembly comprises: an arc-shaped pipe (7) and an air duct (8);
the arc-shaped pipe (7) is arranged on the end face of the cooling bin (2), a plurality of air nozzles with the same structure are arranged on the inner wall of the arc-shaped pipe (7), one end of the air duct (8) is communicated with the arc-shaped pipe (7), and the other end of the air duct is communicated with the air outlet end of the centrifugal fan (5).
4. The finished product rapid cooling device for seamless steel tube production according to claim 1, wherein the monitoring control portion comprises: the temperature and humidity sensor (9), the signal transmitting module (10) and the controller (11);
temperature and humidity sensor (9) install in on suspension (3), signal emission module (10) install in on suspension (3) and with temperature and humidity sensor (9) are connected, controller (11) install in on cooling storehouse (2) lateral wall, and with signal emission module (10) are connected.
5. The finished product rapid cooling device for seamless steel tube production according to claim 1, wherein the water inlet cooling portion comprises: a water inlet pipe (12), a control valve (13) and a semiconductor refrigerating sheet (14);
the water inlet pipe (12) is embedded on the water sump (4), the control valve (13) is sleeved on the water inlet pipe (12), and the refrigerating surface of the semiconductor refrigerating piece (14) is attached to the side wall of the water sump (4).
6. The finished product rapid cooling device for seamless steel tube production according to claim 1, wherein the circulating cooling portion comprises: a circulating pipe (15), a water pump (16), a buckle (17) and a heat-insulating shell (18);
the cooling device is characterized in that a semicircular spiral groove is formed in the outer side wall surface of the cooling bin (2), the circulating pipe (15) is embedded in the groove, the water pump (16) is arranged on one side of the water bin (4), the water inlet end of the water bin is communicated with the water bin (4), one end of the circulating pipe (15) is communicated with the water inlet end of the water pump (16), the other end of the circulating pipe (15) is communicated with the water bin (4), the buckle (17) is arranged on the side wall of the cooling bin (2) and is connected with the circulating pipe (15), and the heat-insulating shell (18) is sleeved on the outer side of the circulating pipe (15) and is connected with the cooling bin (2) at two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922135618.XU CN211304248U (en) | 2019-12-03 | 2019-12-03 | Finished product rapid cooling device for seamless steel tube production |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922135618.XU CN211304248U (en) | 2019-12-03 | 2019-12-03 | Finished product rapid cooling device for seamless steel tube production |
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| CN211304248U true CN211304248U (en) | 2020-08-21 |
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| CN201922135618.XU Active CN211304248U (en) | 2019-12-03 | 2019-12-03 | Finished product rapid cooling device for seamless steel tube production |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111982177A (en) * | 2020-10-26 | 2020-11-24 | 北京力升高科科技有限公司 | Sensor thermal protection device and method and fire-fighting robot |
| CN112880255A (en) * | 2021-02-02 | 2021-06-01 | 北京博创朔方科技有限公司 | Precise seamless tube production equipment and production method thereof |
-
2019
- 2019-12-03 CN CN201922135618.XU patent/CN211304248U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111982177A (en) * | 2020-10-26 | 2020-11-24 | 北京力升高科科技有限公司 | Sensor thermal protection device and method and fire-fighting robot |
| CN112880255A (en) * | 2021-02-02 | 2021-06-01 | 北京博创朔方科技有限公司 | Precise seamless tube production equipment and production method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A finished product rapid cooling device for seamless steel pipe production Effective date of registration: 20220428 Granted publication date: 20200821 Pledgee: Laishang bank Limited by Share Ltd. Liaocheng science and Technology Branch Pledgor: ZZ STEEL PIPE MANUFACTURING Co.,Ltd. Registration number: Y2022980004966 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230425 Granted publication date: 20200821 Pledgee: Laishang bank Limited by Share Ltd. Liaocheng science and Technology Branch Pledgor: ZZ STEEL PIPE MANUFACTURING Co.,Ltd. Registration number: Y2022980004966 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A Fast Cooling Device for Finished Products Used in Seamless Steel Pipe Production Effective date of registration: 20230505 Granted publication date: 20200821 Pledgee: Laishang bank Limited by Share Ltd. Liaocheng science and Technology Branch Pledgor: ZZ STEEL PIPE MANUFACTURING Co.,Ltd. Registration number: Y2023980039750 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20200821 Pledgee: Laishang bank Limited by Share Ltd. Liaocheng science and Technology Branch Pledgor: ZZ STEEL PIPE MANUFACTURING Co.,Ltd. Registration number: Y2023980039750 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A Rapid Cooling Device for Finished Products in Seamless Steel Tube Production Granted publication date: 20200821 Pledgee: Laishang bank Limited by Share Ltd. Liaocheng science and Technology Branch Pledgor: ZZ STEEL PIPE MANUFACTURING Co.,Ltd. Registration number: Y2024980017780 |