论文部分内容阅读
芬兰拉赫汀ＳｔａｌａｔｕｂｅＯｙ公司生产出方矩形不锈钢管，方管尺寸为２５ｍｍ×２５ｍｍ～３００ｍｍ×３００ｍｍ，矩形管尺寸为３０ｍｍ×２０ｍｍ～４００ｍｍ×２０ｍｍ，壁厚为１．２～１２．７ｍｍ，用于运输机械制造业，包括造船和民用建筑。芬兰生产出方矩形不锈
StalatubeOhlainen, Finland, produces rectangular stainless steel tubes with dimensions of 25 mm × 25 mm to 300 mm × 300 mm, rectangular tubes of 30 mm × 20 mm to 400 mm × 20 mm and wall thicknesses of 1.2 to 12.7 mm for Transport machinery manufacturing, including shipbuilding and civil construction. Finnish production of square rectangular stainless steel