formwork square steel hollow section steel tube
USD $615 - $638 /Ton
Min.Order:5 Tons
Tianjin Youfa International Trade Co., Ltd.
RHS steel tube astm a500 gr.a Rectangular hollow section black iron tube
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