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折弯, 焊接, 开卷, 冲孔, 切割, Oiled
Name
Square Hollow Tube Steel Structure MS Box 50 x 50 Square Steel Pipe
Standard
BS, DIN, ASTM, BS 1387, DIN EN 10025, ASTM A213-2001
Key words
square tube, square hollow section, square steel pipe
Price Item
FOB, CIF, CFR, EXW and so on
Usage
Construction Structure
Product name
black annealed square pipe