CN210617546U - 内衬不锈钢复合管机用液压模头 - Google Patents
内衬不锈钢复合管机用液压模头 Download PDFInfo
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- CN210617546U CN210617546U CN201921431812.6U CN201921431812U CN210617546U CN 210617546 U CN210617546 U CN 210617546U CN 201921431812 U CN201921431812 U CN 201921431812U CN 210617546 U CN210617546 U CN 210617546U
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- Prior art keywords
- hydraulic
- pipe
- oil
- stainless steel
- die head
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- 239000002131 composite material Substances 0.000 title claims abstract description 19
- 239000010935 stainless steel Substances 0.000 title claims abstract description 16
- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 16
- 239000003921 oil Substances 0.000 claims abstract description 39
- 239000010720 hydraulic oil Substances 0.000 claims abstract description 18
- 239000007788 liquid Substances 0.000 claims abstract description 17
- 238000013329 compounding Methods 0.000 abstract description 4
- 229910000831 Steel Inorganic materials 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 239000010959 steel Substances 0.000 abstract description 2
- 238000005096 rolling process Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 101100328887 Caenorhabditis elegans col-34 gene Proteins 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 2
- 239000010962 carbon steel Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
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- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
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CN201921431812.6U CN210617546U (zh) | 2019-08-30 | 2019-08-30 | 内衬不锈钢复合管机用液压模头 |
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CN201921431812.6U CN210617546U (zh) | 2019-08-30 | 2019-08-30 | 内衬不锈钢复合管机用液压模头 |
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CN210617546U true CN210617546U (zh) | 2020-05-26 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111781966A (zh) * | 2020-07-08 | 2020-10-16 | 宜昌利民管业科技股份有限公司 | 自反馈内衬不锈钢管复合系统 |
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2019
- 2019-08-30 CN CN201921431812.6U patent/CN210617546U/zh active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111781966A (zh) * | 2020-07-08 | 2020-10-16 | 宜昌利民管业科技股份有限公司 | 自反馈内衬不锈钢管复合系统 |
CN111781966B (zh) * | 2020-07-08 | 2024-04-16 | 宜昌利民管业科技股份有限公司 | 自反馈内衬不锈钢管复合系统 |
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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: Hydraulic die for lining stainless steel composite pipe machine Effective date of registration: 20210927 Granted publication date: 20200526 Pledgee: Yichang financing guarantee Group Co.,Ltd. Pledgor: YICHANG LIMIN PIPE INDUSTRY TECHNOLOGY Co.,Ltd. Registration number: Y2021500000052 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221017 Granted publication date: 20200526 Pledgee: Yichang financing guarantee Group Co.,Ltd. Pledgor: YICHANG LIMIN PIPE INDUSTRY TECHNOLOGY Co.,Ltd. Registration number: Y2021500000052 |
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PC01 | Cancellation 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: Hydraulic die head for lined stainless steel composite pipe machine Effective date of registration: 20221201 Granted publication date: 20200526 Pledgee: Yichang financing guarantee Group Co.,Ltd. Pledgor: YICHANG LIMIN PIPE INDUSTRY TECHNOLOGY Co.,Ltd. Registration number: Y2022980024229 |
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Date of cancellation: 20230109 Granted publication date: 20200526 Pledgee: Yichang financing guarantee Group Co.,Ltd. Pledgor: YICHANG LIMIN PIPE INDUSTRY TECHNOLOGY Co.,Ltd. Registration number: Y2022980024229 |
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PC01 | Cancellation 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: Hydraulic die for lined stainless steel clad pipe machine Effective date of registration: 20230113 Granted publication date: 20200526 Pledgee: Yichang financing guarantee Group Co.,Ltd. Pledgor: YICHANG LIMIN PIPE INDUSTRY TECHNOLOGY Co.,Ltd. Registration number: Y2023500000008 |
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PE01 | Entry into force 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: 20200526 Pledgee: Yichang financing guarantee Group Co.,Ltd. Pledgor: YICHANG LIMIN PIPE INDUSTRY TECHNOLOGY Co.,Ltd. Registration number: Y2023500000008 |
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PC01 | Cancellation 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: Hydraulic die head for lined stainless steel composite pipe machine Granted publication date: 20200526 Pledgee: Yichang financing guarantee Group Co.,Ltd. Pledgor: YICHANG LIMIN PIPE INDUSTRY TECHNOLOGY Co.,Ltd. Registration number: Y2024980016020 |
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