321 stainless steel seamless pipe

By the addition of Ti element, 321 stainless steel seamless pipe has high endurance strength and antioxidant properties, and has good organizational stability, especially under high temperature and flue gas environment, it is not easy to be oxidation and corrosion with role of water vapor, so it is very suitable for manufacturing steam boiler pipes that always work under high temperature and high pressure. 

 

Normal Sizes  For Stainless Steel Seamless Pipe
Outer Diameter*Wall Thickness(mm)
6*1 22*5 34*4 45*5 57*5 89*2 114*8 168*4
8*1 22*6 34*5 45*6 57*6 89*2.5 120*3.5 168*5
10*1 25*2 34*6 45*8 57*8 89*3 120*4 168*6
10*2 25*2.5 34*7 48*3 57*10 89*3.5 120*4.5 168*8
12*1 25*3 38*2 48*3.5 57*12 89*4 120*5 180*5
12*2 25*4 38*2.5 48*4 57*13 89*4.5 120*6 194*4.5
14*2 27*2 38*3 48*5 60*3 89*5 120*8 219*4
14*3 27*3 38*4 48*6 60*3.5 89*6 133*3 219*4.5
16*2 27*4 38*5 48*8 60*4 89*8 133*4 219*5
16*2.5 27*5 38*6 48*10 60*4.5 89*10 133*4.5 219*6
16*3 28*3 42*3 51*3 60*5 102*4 133*5 219*8
18*2 30*3 42*3.5 51*3.5 60*6 102*5 133*6 273*5
18*2.5 32*2 42*4 51*4 60*8 102*6 133*8 273*6
18*3 32*2.5 42*5 51*5 60*10 108*3 133*12 273*8
19*2 32*3 42*6 51*6 60*12 108*4 140*4 325*6
19*2.5 32*3.5 42*7 51*8 76*2 108*4.5 140*4.5 325*8
19*3 32*4 42*8 51*10 76*2.5 108*5 159*3 377*6
20*2 32*5 42*10 57*2 76*3 108*6 159*4 377*8
20*3 32*6 45*2 57*2.5 76*3.5 108*8 159*5 377*10
21*3 32*8 45*2.5 57*3 76*4 114*3 159*6 426*6
22*2 34*2.5 45*3 57*3.5 76*5 114*4 159*8 426*10
22*3 34*3 45*3.5 57*4 76*6 114*5 162*5 480*8
22*4 34*3.5 45*4 57*4.5 76*8 114*6 166*4.5 630*8
 

310S stainless steel seamless pipe

321 stainless steel seamless pipe

304 stainless steel pipe

316L stainless steel seamless pipe