Q235 Q235B Carbon Steel Seamless Piping Square Rectangle Pipes ASTM A36 MS Piping from China manufacturer - Tianjin Jinzhuoyi Steel Co., Ltd.
Hot Rolled Q235b Q345b Mild Steel U Type Box Double Light Gauge Steel Strut Channel Steel Beam Bar Sizes from Shanghai Juqing Metal Product Co., Ltd., China | Tradewheel.com
Material properties (steel Q235B) | Download Table