Decription: 1.Grade: GR1, GR2, GR3, GR4, GR5, 6AL4V Eli, GR7, GR9, GR12, GR23 2.Standard:ASTM B348, ASTM F67, ASTM F136, ISO5832-2, ISO5832-3, AMS 4928, AMS 4930 3.Size:Dia 3.0---300mm× Length≤6000mm ...
Seller: xi'an Bossin Metal Technology Co., LTd. China
