cold rolled (drawn) precision seamless steel tube popular north korea

Common raw materials

Forging display

CNC processing

PRECISION STEEL PIPE/TUBE – North Steel (Tianjin) Group

202313 · high precision cold rolled seamless tube used for automotive; jis g3445 cold drawn seamless precision steel tube stkm13c for auto parts; hydraulic cylinder tube;

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HIGH PRECISION COLD DRAWN STEEL TUBE – North Steel

202313 · High Precision Cold Drawn Steel Tube. Description: Cold drawing 、bright heat treatment without oxidization、100%nondestructive testing、inside flushing under

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High precision cold drawn steel pipe technology and its appli…High Precision Cold Drawn Steel Pipe/Cold Rolled Seamles…•

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