Features:



1) Material: carbon steel series such as 1010, 1020, 1045, 1018, 1026, T11, T12,



    T22, etc.



2) Standard: as per ASTM, DIN



3) Size: OD: 10mm - 63.5mm; WT: 0.8mm - 10mm





Packing: bundle or in seaworthy wooden cases