CN212107236U - 一种使用寿命长的钢管 - Google Patents
一种使用寿命长的钢管 Download PDFInfo
- Publication number
- CN212107236U CN212107236U CN202020640682.3U CN202020640682U CN212107236U CN 212107236 U CN212107236 U CN 212107236U CN 202020640682 U CN202020640682 U CN 202020640682U CN 212107236 U CN212107236 U CN 212107236U
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- coating
- layer
- pipe body
- corrosion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
Landscapes
- Laminated Bodies (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202020640682.3U CN212107236U (zh) | 2020-04-25 | 2020-04-25 | 一种使用寿命长的钢管 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202020640682.3U CN212107236U (zh) | 2020-04-25 | 2020-04-25 | 一种使用寿命长的钢管 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN212107236U true CN212107236U (zh) | 2020-12-08 |
Family
ID=73613008
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202020640682.3U Active CN212107236U (zh) | 2020-04-25 | 2020-04-25 | 一种使用寿命长的钢管 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN212107236U (zh) |
-
2020
- 2020-04-25 CN CN202020640682.3U patent/CN212107236U/zh active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN212107236U (zh) | 一种使用寿命长的钢管 | |
CN201241999Y (zh) | 金属陶瓷蒸汽直埋管 | |
CN215258499U (zh) | 一种节能式高密度聚乙烯保温管 | |
CN212986316U (zh) | 一种防腐效果好的聚乙烯钢管 | |
CN212616811U (zh) | 一种pvc污水排水管 | |
CN214535036U (zh) | 一种弧形钢结构 | |
CN207455064U (zh) | 一种预制直埋保温节能管 | |
CN208529876U (zh) | 一种防腐蚀且保温效果好的复合铝板 | |
CN212509854U (zh) | 一种火力发电用余热运输管道 | |
CN213296973U (zh) | 一种寿命长的建筑保温装饰板 | |
CN216885554U (zh) | 一种高效保温隔热涂层 | |
CN218787368U (zh) | 一种合金复合耐磨管 | |
CN218348101U (zh) | 一种钢塑复合钢管 | |
CN212839831U (zh) | 一种市政排水用耐热运输管道 | |
CN218236454U (zh) | 一种对接焊耐热聚乙烯铝塑复合管材 | |
CN213479398U (zh) | 一种高填充pp塑料管材 | |
CN213900189U (zh) | 一种高强度hdpe双壁波纹管 | |
CN213235747U (zh) | 一种使用寿命长的螺母 | |
CN212745367U (zh) | 一种防水的钢管 | |
CN216001706U (zh) | 一种抗氧化合金板材 | |
CN215981253U (zh) | 一种高效防腐阻燃的橡胶软管 | |
CN208751731U (zh) | 一种防护性能高的热电偶结构 | |
CN207179044U (zh) | 一种cpvc改性高强度管接头 | |
CN210716336U (zh) | 一种保温隔热中心管 | |
CN215321156U (zh) | 一种耐腐蚀性能高的铝型材 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 528000 No. 3, No. 20, Tenghu 1st Road, shuitengbeiwei Industrial Zone, Lecong Town, Shunde District, Foshan City, Guangdong Province Patentee after: Guangdong haogang Lengwan Profile Technology Co.,Ltd. Address before: 528000 one of No.3, row 2, Daha Lihu Industrial Zone, Lecong Town, Shunde District, Foshan City, Guangdong Province Patentee before: Foshan haogang Steel Pipe Co.,Ltd. |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 528000 No. 3, No. 20, Tenghu 1st Road, shuitengbeiwei Industrial Zone, Lecong Town, Shunde District, Foshan City, Guangdong Province Patentee after: Guangdong haogang cold formed Profile Technology Co.,Ltd. Address before: 528000 one of No.3, row 2, Daha Lihu Industrial Zone, Lecong Town, Shunde District, Foshan City, Guangdong Province Patentee before: Foshan haogang Steel Pipe Co.,Ltd. |