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