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ASTM steel profile ms square tube galvanized


Hot galvanizing is the first steel pipe for pickling, in order to remove the surface of the steel pipe ferric oxide, pickling, through ammonium chloride or zinc chloride aqueous solution or ammonium chloride and zinc chloride mixed aqueous solution tank for cleaning, and then into the hot dip platin

Descripción del producto
Product Description

Product Name
ASTM steel profile ms square tube galvanized
rectangular 20x30mm--400x600mm,
square 20x20mm--400x400mm 
W.T 1--25 mm
Length: L < 12 m
With Chemical Composition and Mechanical Properties Testing; Hydrostatic Test, Dimensional and Visual Inspection, With Nondestructive Inspection
Surface Treatment
Galvanized, 3PE, painting, coating oil, steel stamp, etc.
Payment terms
Stock or not
enough stock
Sea-worthy Package
Delivery time
Within 10-15 Days
Place of origin
Tianjin, China(mainland)

ASTM steel profile ms square tube galvanized

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