teel pipe)的技术要求与质量检验详细介绍： 直缝埋弧焊管(lsaw steel pipe)的技术要求与质量检验 直缝埋弧焊管(lsaw steel pipe)的技术要求与质量检验根据GB3092《低压流体输送用焊接钢管》标准的规定，焊...
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We are specialized in fabricating LSAW steel pipe, welcome to contact us any time!
我公司专业生产大口径直缝埋弧焊钢管，欢迎来电咨询！
The grade X65 pipeline steel used for LSAW submarine line pipe has been developed at Baosteel, which is produced by hot continuum rolling processing.
宝钢开发以热连轧方式生产用于制造直缝埋弧焊管的海底管线用x 65级管线钢板，其产品具有高强度、高韧性和良好的焊接性等综合性能。
It also raises the necessity that China shall build LSAW pipe production line and produce wide and thick plate for pipeline steel in 21 century.
提出了2 1世纪中国建设大口径直缝埋弧焊钢管生产线及管线钢用宽厚板国产化的必要性。
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