SA-53/SA-53M

SA-53/SA-53M (无缝焊接、含锌涂层、黑色热浸镀钢管规范)· ASME (美国) · 5 种材料

名称	材料组别
SA-53 Type E Grade A	结构钢	chevron_right
SA-53 Type E Grade B	结构钢	chevron_right
SA-53 Type F Grade A	结构钢	chevron_right
SA-53 Type S Grade A	结构钢	chevron_right
SA-53 Type S Grade B	结构钢	chevron_right