High Speed Steel Round Bar 1) ... Railing ,petroleum, chemical industry, electric power, boiler, high temperature resistant, low temperature resistant, and also apply ... tower, hoisting, ship, industrial furnace, container frame ,warehouse and Other fields.HS Code7222200MOQ500KGSPriceNegotialbeTrade TermFOB,CNF ... used for making all kind of drills High Speed Steel Round Bar:1)Diameter:8mm-32mm2)Length ...