68-6-7-8-9-10-12-14-16冷拔鞍山无缝钢管-鞍山钢管知识_鞍山无缝钢管厂_鞍山无缝钢管厂

68*6-7-8-9-10-12-14-16冷拔鞍山无缝钢管 68*6-7-8-9-10-12-14-16冷拔鞍山无缝钢管 0635-8787806 聊城源利通钢管有限公司主营材质20#.35#.45#.20Cr.40Cr.16Mn.我公司专门订单加工各类无缝管（5吨以上即可加工）可生产冷拔管以及精轧精密管量大订做工期短精度高。

外径*壁厚 外径*壁厚 20*3-4-5 45*3-4-5-6-7-8-9-10-12 22*3-4-5 48*3-4-5-6-7-8-9-10-12-14 23*3-4-5 50*3-4-5-6-7-8-9-10-12-14 24*3-4-5 54*3-4-5-6-7-8-9-10-12-14 25*3-4-5 57*3-4-5-6-7-8-9-10-12-14-16 26*3-4-5-6 60*3-4-5-6-7-8-9-10-12-14-16 27*3-4-5-6-7 63.5*3-4-5-6-7-8-9-10-12-14-16 28*3-4-5-6-7 65*3-4-5-6-7-8-9-10-12-14-16 30*3-4-5-6-7-8 68*3-4-5-6-7-8-9-10-12-14-16 32*3-4-5-6-7-8 70*3-4-5-6-7-8-9-10-12-14-16-18 34*3-4-5-6-7-8 73*4-5-6-7-8-9-10-12-14-16-18 35*3-4-5-6-7-8-9 76*3-4-5-6-7-8-9-10-12-14-16-18 36*3-4-5-6-7-8-9 80*4-5-6-7-8-9-10-12-14-16-18 38*3-4-5-6-7-8-9-10 83*4-5-6-7-8-9-10-12-14-16-18 40*3-4-5-6-7-8-9-10 89*5-6-7-8-9-10-12-14-16-18-20 42*3-4-5-6-7-8-9-10-12 95*5-6-7-8-9-10-12-14-16-18-20

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