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                业务领域

                1000/500T石油钻杆管端加厚生产线

                国内第一条千吨级石油钻杆管端加厚生产线,运用了伺服送料、插装阀、自动冷却及润滑等多项先进她对自己技术,满足对√外径为168.3mm的钻杆★和外径为178mm的油管进行管端杨真真就起身加厚。