... Ltd is a professional manufactory specialized in stainless steel pipe online for many years in China. XinYa has ... ,114,133,141,159,2192)Square pipes - Outside dimensions(mm) : 10x10,12x12,15x15,17x17,18x18,19x19,20x20 ... 40x40,48x48,50x50,60x60,70x70,80x803)Rectangular pipes - Outside dimensions(mm) : 20x10,23x11,24x12,25x13,28x13,30x15,34x22 ... according to customers' requirements 304 Stainless Steel Pipe