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    精密无缝钢管相关标准指数解读

    2018-10-24 12:38:17 无锡盛发地坪科技有限公司 阅读

    1)精密冷拔无缝钢管主要品种:DIN系列高精度精密光亮精密冷拔无缝钢管、液压系统专用精密冷拔无缝钢管、汽车制造专用精密冷拔无缝钢管

    1) Main varieties of precision seamless pipes: DIN series of high precision and bright precision seamless pipes, precision seamless pipes for hydraulic system, precision seamless pipes for automobile manufacture

    2)主要标准:DIN2391, DIN2445, EN10305, DIN1629, DIN1630, ASTM A179

    2) main criteria: DIN2391, DIN2445, EN10305, DIN1629, DIN1630, ASTM A179

    3)精密冷拔无缝钢管主要材质:ST35(E235) ST37.4 ST45(E255) ST52(E355)

    3) the main material of precision seamless pipe is ST35 (E235) ST37.4 ST45 (E255) ST52 (E355).

    4)主要交货状态:NBK(+N) GBK(+A) BK(+C) BKW(+LC) BKS(+SR)

    4) main delivery status: NBK (+N) GBK (+A) BK (+C) BKW (+LC) BKS (+SR)

    5)主要特点:精密无缝管内外壁无氧化层,承受高压无泄漏,高精度,高光洁度,冷弯不变形,扩口、压扁无裂缝

    5) Main features: no oxide layer inside and outside the precise seamless tube, high pressure, no leakage, high precision, high finish, cold bending deformation, flattening, no cracks

    6)精密无缝管主要用途:应用于液压系统配管、汽车制造配管、军工、工程机械、铁路机车、航空航天、船舶、注塑机、压铸机、机床、柴油机、石油化工、电站、锅炉设备等各行各业。

    6) Precision seamless pipes are mainly used in hydraulic system piping, automobile manufacturing piping, military industry, construction machinery, railway locomotive, aerospace, ship, injection molding machine, die casting machine, machine tool, diesel engine, petrochemical, power station, boiler equipment and other industries.



    标签:   冷拔钢管 冷拔无缝钢管 冷拔异型钢管 环氧地坪 地坪
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