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ASTM A500 /En10219 Q235 Mild Carbon Steel Profile Galvanized Square Hollow Section Iron Pipe Ms Black Steel Pipe Tube FOB Price US $ 510-800 / Ton Min. Order 2 Tons ASTM A500YoufaProduct Square and Rectangular Steel Pipe Material Carbon Steel Grade Q195 = S195 / A53 Grade A Q235 = S235 / A53 Grade B / A500 Grade A / STK400 / SS400 / ST42.2 Q345 = S355JR / A500 Grade B Grade C Standard DIN 2440, ISO 65, EN10219GB/T 6728JIS 3444 /3466ASTM A53, A500 , A36 Specifica astm a500 mild carbon steel q235 pipe astm a500 mild

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Profile Pipe for Structure ASTM A500 En10219 Q235 Mild astm a500 mild carbon steel q235 pipe astm a500 mild is located in the Tianjin Industrial Zone Year of Establishment 2013-07-03