Seamless Coil Tube (BA Tube) 无缝盘管 Seamless Straight Tube (BA Tube) 光亮直管 Seamless Tube (AP Tube) 酸洗管 Welded Coil Tube (BA Tube) 焊管盘管 Welded Straight Tube (BA Tube) 焊管直管 Welded Capillary Tube 毛细管 Nickel Alloy 镍合金 Monel Alloy 蒙乃尔 Hastelloy 哈氏合金 EP Tube 电抛光管 PVC / PREINSULATED TUBING 绝缘管/保温管
