国产亚洲熟妇综合视频

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    Copyright ?2018 KEIDY ELECTRO-MECHANICAL CO.,LTD.       SICHUAN ICP Registration NO.05011981  

    Office address:   6th Floor, Wang Ping Bld., No. 2 Wang Ping Street., Chengdu, 610021, China
    Tel:   (86 28) 8447-0494, 8443-2090 
    Fax:   (86 28) 8447-0123
    E-mail:   
    info@keidy.com  sales@keidy.com

     

    SINTERED PARTS & TUNGSTEN CARBIDE PARTS

     

    Sintered Bronze Bushing

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    Bronze bushing is produced by powder metallurgy procedure. Due to self-lubricating, free-maintance, reliable  quality, bronze bushing is widely used in motor as self-lubricating bearing.

    Traditional bronze bushing grade is bronze 6.6.3, this grade is with good lubricating and lower cost. Now our bronze bushing grade is apply ASTM B438 and DIN 30910-3 standard. Our new grade including Sint A50, Sint A51, Sint B50, Sint B51 etc. New grades are meet the regulation(EC) NO.1907/2006.

    We can supply our standard dimension bushing with general tolerance I.D.(F7-F8), O.D.(r7-r8), at the same time, we can supply customized bushing.

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    国产亚洲熟妇综合视频
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