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            石油钻采快乐赛车

            利通石油钻采快乐赛车已通过美国石油协会API Q1质量管理体系认证(API 7K & API 16C & API 16D)、API 7K、API 16C产品认证、美国船级社ABS产品设计认可(API 7K & API 16C)、ABS工厂许可、ABS形式认可等。产品具有高压力、等通径、轻量化等特点,广泛应用于陆地及海洋石油钻探工程。