A53 A106 galvanized steel square tube 20x20 mm steel weight
USD $650 - $730 /Ton
Min.Order:25 Tons
Tianjin Youfa International Trade Co., Ltd.
Astm Steel Profile Ms Square Tube Galvanized Square And Rectangular Steel Pipe
Factory direct sale PRE GALVANISED STEEL GP HOLLOW SECTION GI PIPE SQUARE
astm a53 b grade 25 x 25 mm galvanized black square steel pipe tube
Table Leg SHS metal building material annealed carbon square and rectangular steel tube price