Square hot-dipped galvanized pipe Square hot-dipped galvanized pipe

Square hot-dipped galvanized pipe

OD:25*25 ~500*500
Thickness: 0.5mm ~ 20mm
Standard: ASTM A53,
BS1387-1985,GB/T3091-2001,
GB/T13793-92, 
GB/T6728-2002
Zinc Coating Thickness: 
230g/sqm
Length:6M, 12M or 
other length
Packing: In bundles, wrapped
by water proof plastic sheets. 
For large sizes
 by loosed PCS.