... G3302-1998, EN10142-2000 , GB/T2518-2004,ASTM A653M 2.Steel grade: DX51D ,Q195,Q235, 08Al,SPHC3.Thickness: 0.2m - ... : 2-7mts 8. Applications: (1) Pre-galvanized steel tubes and pipes (2) Galvanized steel channels and profiles (3) Armoring cable (4) Construction,the ... electric appliances,other industries usage Company Name:Tianjin Liwei Iron & Steel Co., Ltd.Street Address: 21-2-201, Tingjing Garden, ...