... AngleApplication: Application: industrial valves & a...Shape: SquareCertification: ISOSpecial Use: Valve SteelsSurface: Black,Bright,2B,BA,NO.1Price: 2000 ... magnetism and no cracks on forming, is widely used in bicycle fittings, kitchen and sanitation tools, goods shelf ... ductility, high tensile strength and can be last long in use. High flexibility, abrasion resistance and corrosion resistance, unified ...