型号规格ISY-250电动管子坡口机价格刀片内胀式1.横向走刀量mmr0.152.坡口管子内径mm80-2403.坡口管子外径mm80-2734.一次性切削***大壁厚mm4-205.轴向进刀***大行程mm556.重量kg36同款产品型号ISY-80ISY-150ISY-150BISY-250ISY-250BISY-351ISY-630其它类型GPK-80GPK-150GPK-351GPK-630PQX-IPQX-IIISD-150ISD-300ISD-450ISD-600ISD-750ISD-900ISD-1050)