CN214889407U - 一种具有防撞保护功能的镀锌管 - Google Patents
一种具有防撞保护功能的镀锌管 Download PDFInfo
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- CN214889407U CN214889407U CN202120682163.8U CN202120682163U CN214889407U CN 214889407 U CN214889407 U CN 214889407U CN 202120682163 U CN202120682163 U CN 202120682163U CN 214889407 U CN214889407 U CN 214889407U
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- 230000000694 effects Effects 0.000 claims abstract description 24
- 239000010410 layer Substances 0.000 claims description 57
- 230000003014 reinforcing effect Effects 0.000 claims description 16
- 238000005260 corrosion Methods 0.000 claims description 10
- 239000011241 protective layer Substances 0.000 claims description 9
- 230000003139 buffering effect Effects 0.000 claims 2
- 238000009434 installation Methods 0.000 abstract description 10
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005253 cladding Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005246 galvanizing Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910001335 Galvanized steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000008397 galvanized steel Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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CN202120682163.8U CN214889407U (zh) | 2021-04-02 | 2021-04-02 | 一种具有防撞保护功能的镀锌管 |
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CN202120682163.8U CN214889407U (zh) | 2021-04-02 | 2021-04-02 | 一种具有防撞保护功能的镀锌管 |
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CN214889407U true CN214889407U (zh) | 2021-11-26 |
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GR01 | Patent grant | ||
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TR01 | Transfer of patent right |
Effective date of registration: 20240418 Address after: 710000, Building A, Eurasia International, Chanba Ecological Zone, Xi'an City, Shaanxi Province, China, 1503 Patentee after: Shaanxi Changjie Industry Co.,Ltd. Country or region after: China Address before: 062250 East Outer Ring Road East, planning North Ring Road South, Xian County, Cangzhou City, Hebei Province, west of Hebei Bohai electromechanical Co.,Ltd. Patentee before: Hebei xinruiwanxiang construction equipment manufacturing Co.,Ltd. Country or region before: China |
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TR01 | Transfer of patent right |