• 0.5mm Black annealed cold rolled crca steel coils

    0.5mm Black annealed ozizira adagulung'undisa crca zitsulo coils

    CRCA Cold wokutidwa wakuda ndikutulutsa ndi njira yopangira zitsulo. Ngati koyilo yozizira yazitsulo ikutenthedwa ndi kutentha kwa annealing, mtundu wapadziko umasanduka wakuda chifukwa chakhudzana kwambiri ndi mpweya, motero umatchedwa coil wakuda wakuda woziziritsa wazitsulo. Pamwamba pake sipapukutidwa, ndiye kuti ndi chakuda. Pamalo akuda sikuwala kwambiri. Ndi yakuda pang'ono, koma ndiyowongoka pang'ono pamtunda, ndipo imagwiritsidwa ntchito m'malo ena omwe zofunika sizokhwima kwambiri.