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  • Function, material and type selection factors of bushing

    Function of bushing Bushing has high flexibility and can play many roles. Generally speaking, bushing is a kind of component to protect equipment. The use of bushing can reduce the wear, vibration and noise of equipment, and has anti-corrosion effect. The use of bushing can also facilitate the m...
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  • Dimensions and tolerances of cold drawn precision steel tubes with small tolerances

    Wall thickness tolerance ± 7,5% Outside Tolerance Wall thickness [mm] diameter 0,5 1 1,5 2 2,5 3 3,5 4 4,5 5 5,5 6 7 8 9 10 11 12 [mm] Inside diameter and tolerances [mm] 4 ± 0,05 3±0,12 2±0,12 ...
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  • Development trend of seamless steel tube smelting process

    Development trend of seamless steel tube smelting process

    Development trend of seamless steel tube smelting process Seamless steel pipe manufacturers enterprise scale and intensive The scale and intensification of international seamless steel pipe manufacturers has become a trend, especially the concentration of seamless steel pipe manufacturers plate p...
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  • Seamless steel pipe market is not optimistic

    Seamless steel pipe market is not optimistic

    11 domestic steel city continues to fall in Yin mode.Finished products, in addition to the average price of hot rolling down to more than 60 yuan, thick wall seamless steel pipe down in 20 or 30 yuan hovering.Although the overall decline is less than last week, but this pattern of continuous decl...
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  • Bushing
  • Corten Steel
  • Precision Seamless Steel Pipe
  • Seamless Steel Pipe