A199/A199M

A199/A199M (无缝冷拔中间合金钢热交换器和冷凝器管)· ASTM (美国) · 9 种材料

名称	材料组别
A 199 Grade T11	结构钢	chevron_right
A 199 Grade T21	结构钢	chevron_right
A 199 Grade T22	结构钢	chevron_right
A 199 Grade T3b	结构钢	chevron_right
A 199 Grade T4	结构钢	chevron_right
A 199 Grade T5	结构钢	chevron_right
A 199 Grade T7	结构钢	chevron_right
A 199 Grade T9	结构钢	chevron_right
A 199 Grade T91	结构钢	chevron_right