Okujwayelekile: DIN,ASTM/ANSI JIS EN ISO,AS,GBInsimbi Engagqwali: SS201, SS303, SS304, SS316,SS316L,SS904L,SS31803Ibanga Lensimbi Yezinto ezibonakalayo: I-DIN: Gr.4.6,4.8,5.6,5.8,8.8,10.9,12.9;I-SAE: Gr.2,5,8;ASTM: 307A,307B,A325,A394,A490,A449,