日韩久久精品一区二区三区下载,日韩av高清免费,日韩在线视频免费播放,国产日本视频,欧美亚洲视频,国产精彩av,国产精品av久久久久久久久久

Chinese    English
Product List
Well head tools
Drill stem tools
Directional well tools
Coring tools
Cementing tools
Downhole servicing tools
Fishing tools
Milling tools
Accident remedy tools
Bits
Contact us

General manager: 86-453-6524782
Technology consulting:86-453-6540315
Zip code:157010
Web: www.hprhby.com
Email: mdjjcsy@126.com
Addess: Aimin District East New Street 
No. 58

 
Cementing tools
Your present position:Home > Products > Bow spring centralizer  
Bow spring centralizer

Clamp Centralizer

 

Elastic centralizer technical parameters

Name Specifications Spring plate number Spring plate form
Elastic centralizer 7"X 8-1/2" 6Sheet Double arch
Elastic centralizer 9-5/8"X 12-1/4" 6Sheet Double arch
Elastic centralizer 13-3/8"X17-1/2" 8Sheet Double arch

Copyright:Mudanjiang Construction Material Petroleum Machinery Co.,Ltd    HEI ICP 11006197 No. -1    Technical support:Mudanjiang excellence network company