0086-635-8215598
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Scaffold Tube/HDG Scaffolding PipesTubes, US $ 650 - 1050 / Ton, ASTM, bs, DIN, GB, JIS, ASTM A106-2006, BS 1139, BS 1387, DIN 17175, GB 9948-2006, GB/T 3087, GB/T 8162-1999, GB/T 8163-1999, JIS G3456-2004, JIS STPG380, 10#-45#, A53-A369, Cr-Mo alloy, Q195-Q345, ST35-ST52, STB35-STB42, 10#, A179-C,