小口徑鋼管生產(chǎn) 20#小口徑鋼管大量現(xiàn)貨庫存

冷拔無縫鋼管
    材質(zhì)：20# 45# 16Mn
    規(guī)格
    3×1
    4×1
    5×1-2
    6×1-1.5-2
    7×1-1.5-2
    8×1-1.5-2-2.5-3
    9×1-1.5-2-2.5-3
    10×1-1.5-2-2.5-3
    11×1-2-3
    12×1-1.5-2-3
    13×1.5-2-3
    14×1.5-2.5-3
    15×1.5-2-2.5-3
    16×1-1.5-2.5-4
    17×1-1.5-2-2.5-3
    18×1-1.5-2.5-3-4-5-6
    19×2-2.5-3
    20×1-1.5-2.5-3-3.5-4-5-6
    21×1-2-3-4-5-6
    22×1-1.5-2-2.5-3-4-5-6
    24×2.5-3-4-5-6
    25×2.5-3-4-5-6
    27×2.5-3-4-5-6
    28×2-3-3.5-4-5-6-7-8
    30×2-3-3.5-4-5-6-7-8
    32×2-3-3.5-4-5-6-7-9-10
    34×2-3-3.5-4-5-6-7-9-10
    35×2-3-3.5-4-5-6-7-9-10
    36×3.5-5-6-7-8-9
    38×1.5-2-3-4-5-6-7-8-9-10-11-12
    39×1.5-2-3-4-5-6-7-8-9-10-11-13
    40×1.5-2-3-4-5-6-7-8-9-10-11-12-14
    42×3.5-4-5-6-7-8-9-10-11-12-14
    43×3.5-4-5-6-7-8-9-10-11-12-14
    44×3.5-4-5-6-7-8-9-10-11-12-14
    45×3.5-4-5-6-7-8-9-10-11-12-14
    46×3.5-4-5-6-7-8-9-10-11-12-14
    47×3.5-4-5-6-7-8-9-10-11-12-14
    48×3.5-4-5-6-7-8-9-10-11-12-14
    50×3.5-4-5-6-7-8-9-10-11-12-14
    51×3.5-4-5-6-7-8-9-10-11-12-14
    54×3.5-4-5-6-7-8-9-10-11-12-14
    56×3.5-4-5-6-7-8-9-10-11-12-14
    57×3.5-5-6-7-8-9-10-12-14
    58×3.5-5-6-7-8-9-10-12-14
    59×3.5-5-6-7-8-9-10-12-14
    60×3.5-4.5-5-6-7-8-9-12-14-16-18-20
    63×3.5-4.5-5-6-7-8-9-12-14-16-18-20
    63.5×3.5-4.5-5-6-7-8-9-12-14-16-18-20
    65×4-4.5-5-6-7-8-9-12-14-16-18-20
    68×4-4.5-5-6-7-8-9-12-14-16-18-20
    70×4-4.5-5-6-7-8-9-12-14-16-18-20
    73×4-4.5-5-6-7-8-9-12-14-16-18-20
    75×4-4.5-5-6-7-8-9-12-14-16-18-20
    76×4-4.5-5-6-7-8-9-10-12-14-16-18-20
    78×4-4.5-5-6-7-8-9-10-12-14-16-18-20
    80×5-6-7-8-9-10-12-14-16-18-20