CN218992412U - 一种超低温无摩擦上装式固定球阀 - Google Patents
一种超低温无摩擦上装式固定球阀 Download PDFInfo
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- CN218992412U CN218992412U CN202222940133.XU CN202222940133U CN218992412U CN 218992412 U CN218992412 U CN 218992412U CN 202222940133 U CN202222940133 U CN 202222940133U CN 218992412 U CN218992412 U CN 218992412U
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- 238000007789 sealing Methods 0.000 claims abstract description 15
- 230000001681 protective effect Effects 0.000 claims description 11
- 238000009434 installation Methods 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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CN202222940133.XU CN218992412U (zh) | 2022-11-04 | 2022-11-04 | 一种超低温无摩擦上装式固定球阀 |
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CN202222940133.XU CN218992412U (zh) | 2022-11-04 | 2022-11-04 | 一种超低温无摩擦上装式固定球阀 |
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GR01 | Patent grant | ||
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TR01 | Transfer of patent right |
Effective date of registration: 20240423 Address after: 325102 Zhu'ao Children's Clothing City, Oubei Street, Yongjia County, Wenzhou City, Zhejiang Province (inside the Oubei Zhihuan Valve Factory in Yongjia County) Patentee after: Zhejiang Xuanyi Valve Co.,Ltd. Country or region after: China Address before: Sha Tou Zhen Dong Zhang Cun, Yongjia County, Wenzhou City, Zhejiang Province, 325108 Patentee before: Oubei (Zhejiang) Valve Co.,Ltd. Country or region before: China |
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TR01 | Transfer of patent right |