Decription: Detailed introduction: Grade : GR1, GR2, GR3 & Alloys Standrad: ASTM B348, ASTM F67, ASTM F136, AMS4928 Size: High-Accuracy:Dia3.0-20mm xLength ＞3000mm，H9-H7 Normal:Dia6.0-200mm xLen......
Seller: Baoji Xintuo Metal Technology Co., Ltd China
