欧美日韩中文字幕三区,综合久久久综合欧美98,亚洲人成网站免费播放,亚洲喷奶水中文字幕电影

      <dfn id="cytke"><var id="cytke"></var></dfn>
        dddddsolar tracking,Slewing Bearing , Cylindrical roller bearings,Taper roller bearings,angular contact ball bearings
        dddddsolar tracking,Slewing Bearing , Cylindrical roller bearings,Taper roller bearings,angular contact ball bearings

        Download

        The files listed below are avail- able for you to download in PDF format.
        click here into the website >
        If you do not have Adobe Acrobat Reader, you can download it first.



        Petroleum industries

        Back

        Well drilling equipment used for petroleum industries include mud pump、winch、top-drive、crown block etc.Working condition:heavy load,more sediment,strong corrosion,big impact vibration.SBI’s deep groove ball bearing、aligning roller bearing、Cylindrical roller bearing、taper roller bearing、thrust cylindrical roller bearing, it increase the load ability and corrosion resistance、impact resistance performance by strengthening design and manufacture.can prolong the bearing’s using life.
        Successful cases:

        One oil well use our four point contact ball slewing bearing AR03-10,
        One oilfield use our slewing bearing SLR20/848 and thrust cylindrical roller bearing.

        Contact Us

        Sales manager:
        Judy
        Telephone:
        +86-379-64122001
        +86-379-64122002
        Mobile phone: +86(0)13525437470
        E-mail:judy@sbi.com.cn

         

         

        Technical support:
        Peipei  Li
        Telephone:
        +86-379-64122008

        E-mail:techsupport@sbi.com.cn

         

        Faxes:
        +86-379-64122006 64122000
        Address:
        WEISI ROAD,LUOYANG INDUSTRIAL PARK,XIGONG,LUOYANG,HENAN PROVINCE,P.R.CHINA
        Email:
        sbi@sbi.com.cn

        Petroleum industries
        ?
        Petroleum industries
        Petroleum industries