JIS G3444 STK290, STK400, STK490, STK500 Steel Tube
Key Specifications / Features
Model No.: Hits: 4
JIS G3444 Steel Tube: JIS G3444 STK290, STK400, STK490, STK500, STK540 Steel Tube, OD 33.4-660 mm, Hot Rolled, Painting, Galvanized, for Structural Purposes.