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主要产品/业务: 河北力通联无缝钢管有限公司专业生产无缝钢管，外径范围δ114-δ610（273以上为热扩无缝管），品种：热轧结构管，流体管、中低压锅炉管、液压支柱管、汽车半轴管、石油套管、石油裂化管、气瓶管、蓄能器管、高压锅炉管、高压化肥用管、船舶用管等生产标准依据***标准和API 5L/5CT标准。