RHS steel tube astm a500 gr.a Rectangular hollow section black iron tube
USD $530 - $650 /Ton
Min.Order:5 Tons
Tianjin Youfa International Trade Co., Ltd.
Actual weight factory price Square hollow section steel tube 20x20 - 500x500 mm
Square Tube ! S235JR Black welded hot rolled hollow section steel pipe square and rectangular
iron pipe Q235 square hollow section steel tube price per piece meter
40*40 square tube hollow section hot dipped galvanized steel pipe
round gi steel pipe / galvanized emt conduit pipe / hot dip galvanized steel round hollow section
galvanized steel pipe zinc coated surface/ gi pipe / galvanized hollow