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SPHE ----- expressed deep drawing hot-rolled steel sheet and strip. SPCC ----- expressed general cold rolled carbon steel sheet and strip, equivalent to China Q195-215A grades. Wherein the third letter C for the Cold abbreviation of the need to ensure tensile experiments at the end of grades plus T is SPCCT.China Welded Hot Rolled Q235 Thick Wall Pipe Circular TubeChina Welded Hot Rolled Q235 Thick Wall Pipe Circular Tube, Find details about China Thick Wall Pipe, Q235 from China Welded Hot Rolled Q235 Thick Wall Pipe Circular Tube - China Light Weight Tube Section Mild Tubes S235 S355 Mild china hot sale q195 q235 pre steel tubeSteel Pipe, Steel Tube, Square Pipe manufacturer / supplier in China, offering Light Weight Tube Section Mild Tubes S235 S355 Mild Steel Square Pipe Q235 Ms Square Hollow Section Rectangular and Square Black Carbon Steel Pipe, Building Material/Hollow Tube/Metal/ERW Black Round Steel Pipe, Color Coated Steel Coil PPGI PPGL Prepainted Galvanized Steel Coil and so on.

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