材质:
ASTM A193 Gr. B7, B8, B8M, B16, B6, B5, B8T, B8MA
ASTM 320-L7, L7M, L43, B8, B8M, B8T, B8MA
ASTM A194 Gr. 2H, 2HM, 3, 4, 6, 7, 7M, 8, 8A, 8M, 8C, 8CA, 8T 超级合金钢,包括:Hastelloys, Incoloys, Inconels, Monel 400, Monel K500 & UNS SC31803。
螺栓及螺母材质要求 表面处理:
电镀锌 |
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美制双头螺栓及螺母 (ASTM A193 B7 & A194 2H) | |