摘要
昆钢制管公司根据订单要求，选购合适的母材，调整生产工艺，产品质量满足客户需求。
In Kungang pipe co.,Ltd, based on orders initiated, choosing the right material, adjusting production processes, products of meeting customer requirements were produced.
关键词
制管
直缝焊管
成型工艺
焊接工艺
steel pipe manufacturing
ERW
VARTM
welding technology
