... qulity. Welcome your enquiries. hot rolled 12Cr1MoV alloy steel barType galvanized steel bar/galvanized round bar/galvanized rod Size φ12mm---φ560mmLength1000mm---9000mm or as ... , metallurgy, biology, electron, chemical, petroleum, boilers, nuclear, energy and medical equipment, fertilizer, etcPackingStandard export sea-worthy packingDelivery time7-20 daysProductivity3000tons per ...