牌号: TA0, TA1, TA2, TA3, TA9, TA10, TC4, GR2, GR5
供货状态: R or M
规格:
外径: 内径: 厚度:
200mm-400mm 100mm-300mm 35mm-120mm
>400mm-700mm 150mm-500mm 40mm-160mm
>700mm-900mm 300mm-700mm 50mm-180mm
>900mm-1300mm 400mm-900mm 70mm-250mm
执行标准: GB/T, GJB, ASTM, ASM, DIN