SS400 Welded Rectangular Square Steel Pipe Tube Hollow Section
USD $530 - $650 /Ton
Min.Order:5 Tons
Tianjin Youfa International Trade Co., Ltd.
ASTM A500 M.S Carbon Steel Black Square Tube Hollow Section pipe for building
Prime Grade Low Carbon Ms Black Annealed Pipe 19*19*0.6mm Min 5.8m 6m
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astm a500 gr. a/ b/ c black welded square and rectangular steel pipe and tube for building