CN215060165U - 一种高耐压度结构稳定的钢筋砼管材 - Google Patents
一种高耐压度结构稳定的钢筋砼管材 Download PDFInfo
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- CN215060165U CN215060165U CN202121707204.0U CN202121707204U CN215060165U CN 215060165 U CN215060165 U CN 215060165U CN 202121707204 U CN202121707204 U CN 202121707204U CN 215060165 U CN215060165 U CN 215060165U
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- steel ring
- fixed steel
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- concrete pipe
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- 239000011150 reinforced concrete Substances 0.000 title claims abstract description 17
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 155
- 239000010959 steel Substances 0.000 claims abstract description 155
- 239000004567 concrete Substances 0.000 claims abstract description 27
- 238000007789 sealing Methods 0.000 claims description 35
- 238000000034 method Methods 0.000 description 6
- 239000007788 liquid Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000011513 prestressed concrete Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
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CN202121707204.0U CN215060165U (zh) | 2021-07-26 | 2021-07-26 | 一种高耐压度结构稳定的钢筋砼管材 |
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CN202121707204.0U CN215060165U (zh) | 2021-07-26 | 2021-07-26 | 一种高耐压度结构稳定的钢筋砼管材 |
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2021
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Legal Events
Date | Code | Title | Description |
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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 kind of reinforced concrete pipe with high pressure resistance and stable structure Effective date of registration: 20220810 Granted publication date: 20211207 Pledgee: Bengbu Science and Technology Financing Guarantee Co.,Ltd. Pledgor: Bengbu Baofa concrete special component manufacturing Co.,Ltd. Registration number: Y2022980012269 |
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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: 20230508 Granted publication date: 20211207 Pledgee: Bengbu Science and Technology Financing Guarantee Co.,Ltd. Pledgor: Bengbu Baofa concrete special component manufacturing Co.,Ltd. Registration number: Y2022980012269 |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240312 Address after: 241000 Factory Building 3, Xinpeng Industry and Trade Co., Ltd., Yongfeng Road, Qiaobei Industrial Park, Longshan Street, Wuhu Area, China (Anhui) Pilot Free Trade Zone, Wuhu City, Anhui Province Patentee after: Wuhu Longwan Construction Engineering Co.,Ltd. Country or region after: China Address before: 233000 No. 12 Feihe North Road, mohekou Industrial Park, Huaishang District, Bengbu City, Anhui Province Patentee before: Bengbu Baofa concrete special component manufacturing Co.,Ltd. Country or region before: China |