Daraja:
ASTM: ASTM A213 T2, T12, T11, T22, T9, A199 T9;
ASTM A335 P2, P12, P11, P22, P5, P9, A199 T11, A200 T5;
DIN: 13CrMo44,10CrMo910,12CrMo195, X12CrMo91
JIS: STBA20, STBA22, STBA23, STBA24, STBA25, STBA26, STPA20, STPA22, STPA23, STPA24, STPA25, STPA26
Girman girman: ½" - 1210 mm
Kaurin bango: 1-120mm
Tsawon: 5.8m .11.8m ko 12m ko yadda ake bukata
Coaring: Black shafi, mai varnish, FBE, 2PE, 3PE, galvanized da dai sauransu
Gwaji: Binciken X-ray, Binciken ultrasonic na hannu, dubawar saman, gwajin ruwa, gano ultrasonic, duk wani binciken ɓangare na uku abin karɓa ne.