stainless steel, stainless steel pipe, stainless steel tube

1)Round pipes - Outside diameter(mm) :
8,9.5,11,12, 12.7,14.5, 15.9, 17,18,19,20,22,23,28,29, 31.8 ,35,36,38,45, 
47,48,50.8,60,63,76,88.9,102,114,133,141,159,219
2)Square pipes - Outside dimensions(mm) : 
10x10,12x12,15x15,17x17,18x18,19x19,20x20,22x22,23x23,24x24,25x25,28x28,30x30,36x36,38x38,40x40,48x48,50x50,60x60,70x70,80x80
3)Rectangular pipes - Outside dimensions(mm) : 
20x10,23x11,24x12,25x13,28x13,30x15,34x22,36x23,37x24,38x25,40x20,48x23,50x15,50x25,60x15,60x30,73x43,75x45,95x45
4)Wall thickness: 0.3 - 3.0mm
5)Length: 6m (or according to customers' requests)
6)Polishing: mirror 600#,400#, satin 320#, 240#, 180#.etc.
7)Tolerance: 
a) Outer diameter: 0.15mm 
b) Thickness: 10% of wall thickness 
c) Length: 4.5mm - 0mm
8)Other size can be manufactured according to requirements