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产品展示 |
共有 70 个产品 |
约有 70 个产品信息符合查询的结果,以下是第 11-20 项
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1020*16大口径无缝钢管 (2024/10/5) |
规格:1020*16 |
分类:大口径无缝钢管 |
价格:电议/吨 |
1020*16大口径无缝钢管
一、原理
无缝钢管的生产方法大致分为斜轧法(孟内斯曼法)和挤压法。前法是先用斜轧辊将管坏穿孔,然后用轧机将其延伸。这种方法生产速度快,但对管坯的可加工性要求较高,主要适用于生产碳素钢和低合金钢管。后法则是用穿孔机将管坯或钢锭… |
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小口径厚壁无缝管 (2024/10/5) |
规格:20*4 |
分类:小口径冷拔无缝钢管 |
价格:电议/吨 |
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大口径厚壁无缝钢管价格 (2024/10/5) |
规格:457*35 |
分类:大口径无缝钢管 |
价格:电议/吨 |
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51*2.5精密无缝钢管价格 (2024/10/5) |
规格:51*2.5 |
分类:精密无缝钢管 |
价格:电议/吨 |
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168*8无缝管价格 (2024/10/5) |
规格:168*8 |
分类:冷拔无缝钢管 |
价格:电议/吨 |
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51*3.5冷拔无缝管 (2024/10/5) |
规格:齐全 |
分类:冷拔无缝钢管 |
价格:电议/吨 |
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大口径无缝钢管 厚壁无缝管价格 (2024/10/5) |
规格:齐全 |
分类:大口径无缝钢管 |
价格:电议/吨 |
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小口径厚壁无缝钢管42*11无缝钢管价格 (2024/10/5) |
规格:42*11 |
分类:小口径冷拔无缝钢管 |
价格:电议/吨 |
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山东冷拔无缝钢管价格 (2024/10/5) |
规格:76*5 |
分类:20#冷拔无缝钢管 |
价格:电议/吨 |
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