Product categories:Seamless Steel Tube Product display:Boiler Tube,tp316 boiler tube,Boiler/Heat Exchanger tube Product description:Boiler Tube, Tube for Heat Exchanger, Oil Cracking Pipe, Steel Tube for Power Plant, Marine Pipe, Seamless Stainless Steel Tube, Alloy Pipe
1. Product Description: Boiler Tube, Tube for Heat Exchanger, Oil Cracking Pipe, Steel Tube for Power Plant, Marine Pipe, Seamless Stainless Steel Tube, Alloy Pipe
2.Range of Outside Diameter and Wall Thickness
NPS | Outside Diameter ?mm? | Wall Thickness (mm) | |||||||||||||||||||||||
1/8 | 10.3 | 1.24 | 1.45 | 1.73 | 2.41 | ? | ? | ? | |||||||||||||||||
1/4 | 13.7 | 1.65 | 1.85 | 2.24 | 3.02 | ? | ? | ? | |||||||||||||||||
3/8 | 17.1 | 1.65 | 1.85 | 2.31 | 3.20 | ? | ? | ? | |||||||||||||||||
1/2 | 21.3 | 2.77 | 3.73 | 4.78 | 7.47 | ? | ? | ? | |||||||||||||||||
3/4 | 26.7 | 2.11 | 2.41 | 2.87 | 3.91 | 5.56 | 7.82 | ? | ? | ? | |||||||||||||||
1 | 33.4 | 2.77 | 2.90 | 3.38 | 4.55 | 6.35 | 9.09 | ? | ? | ? | |||||||||||||||
1-1/4 | 42.2 | 2.77 | 2.97 | 3.56 | 4.85 | 6.35 | 9.70 | ? | ? | ? | |||||||||||||||
1-1/2 | 48.3 | 2.77 | 3.18 | 3.68 | 5.08 | 7.14 | 10.15 | ? | ? | ? | ? | ||||||||||||||
2 | 60.3 | 2.11 | 2.77 | 3.18 | 3.58 | 3.91 | 4.37 | 4.78 | 5.54 | 6.35 | 7.14 | 8.74 | 11.07 | ? | ? | ? | |||||||||
21/2 | 73 | 2.77 | 3.05 | 3.18 | 3.56 | 3.96 | 4.37 | 4.78 | 5.16 | 5.49 | 6.35 | 7.01 | 9.35 | 14.02 | ? | ? | ? | ||||||||
3 | 88.9 | 4.37 | 4.78 | 5.49 | 6.35 | 7.14 | 7.62 | 11.13 | 15.24 | ? | ? | ? | |||||||||||||
31/2 | 101.6 | 4.78 | 5.74 | 6.35 | 7.14 | 8.08 | ? | ? | ? | ||||||||||||||||
4 | 114.3 | 4.78 | 5.16 | 5.56 | 6.02 | 6.35 | 7.14 | 7.92 | 8.56 | 11.13 | 13.49 | 17.12 | ? | ? | ? | ||||||||||
5 | 141.3 | 4.78 | 5.56 | 6.55 | 7.14 | 7.92 | 8.74 | 9.53 | 12.70 | 15.88 | 19.05 | ? | ? | ? | |||||||||||
6 | 168.3 | 5.16 | 5.56 | 6.35 | 7.11 | 7.92 | 8.74 | 9.53 | 10.97 | 12.70 | 14.27 | 15.88 | 18.26 | 18.26 | 19.05 | 21.95 | 22.23 | ? | ? | ? | |||||
8 | 219.1 | 6.35 | 7.04 | 7.92 | 8.18 | 8.74 | 9.53 | 10.31 | 11.13 | 12.70 | 14.27 | 15.09 | 15.88 | 18.26 | 19.05 | 20.62 | 22.23 | 23.01 | 25.40 | ? | ? | ? | |||
10 | 273 | 6.35 | 7.09 | 7.80 | 8.74 | 9.27 | 11.13 | 12.70 | 14.27 | 15.09 | 15.88 | 18.26 | 20.62 | 21.44 | 22.23 | 23.83 | 25.40 | 28.58 | 31.75 | ? | ? | ? | |||
12 | 323.8 | 6.35 | 7.14 | 7.92 | 8.38 | 8.74 | 9.53 | 10.31 | 11.13 | 12.70 | 14.27 | 15.88 | 17.48 | 19.05 | 20.62 | 21.44 | 22.23 | 23.83 | 25.40 | 26.97 | 28.58 | 31.75 | 33.32 | ? | |
14 | 355.6 | 6.35 | 7.14 | 7.92 | 8.74 | 9.53 | 10.31 | 11.13 | 11.91 | 12.70 | 14.27 | 15.09 | 15.88 | 17.48 | 19.05 | 20.62 | 22.23 | 23.83 | 25.40 | 26.97 | 27.79 | 28.58 | 31.75 | 35.71 | 50.8 |
16 | 406.4 | 7.14 | 7.92 | 8.70 | 9.53 | 10.31 | 11.13 | 11.91 | 12.70 | 14.27 | 15.88 | 16.66 | 17.48 | 19.05 | 20.62 | 21.44 | 22.23 | 23.83 | 25.40 | 26.19 | 26.97 | ? | ? | ||
18 | 457 | 7.14 | 7.92 | 8.74 | 9.53 | 10.31 | 11.13 | 11.91 | 12.70 | 14.27 | 15.88 | 17.48 | 19.05 | 20.62 | 22.23 | 23.83 | 25.40 | 26.97 | 28.58 | 29.36 | 30.18 | ? | ? | ||
20 | 508 | 8.74 | 9.53 | 10.31 | 11.13 | 11.91 | 12.70 | 14.27 | 15.09 | 15.88 | 17.48 | 19.05 | 20.62 | 22.23 | 23.83 | 25.40 | 26.19 | 26.97 | 28.58 | 30.18 | 31.75 | ? | ? | ||
22 | 559 | 8.74 | 9.53 | 10.31 | 11.13 | 11.91 | 12.70 | 14.27 | 15.88 | 17.48 | 19.05 | 20.62 | 22.23 | 23.83 | 25.40 | 26.97 | 28.58 | 30.18 | 31.75 | 33.32 | 34.93 | ? | ? | ||
24 | 610 | 8.74 | 9.53 | 10.31 | 11.13 | 11.91 | 12.70 | 14.27 | 15.88 | 17.48 | 19.05 | 20.62 | 22.23 | 23.83 | 24.61 | 25.40 | 26.97 | 28.58 | 30.18 | 30.96 | 31.75 | 33.32 | 34.93 | 36.53 | 38.1 |
26 | 660 | 9.53 | 10.31 | 11.13 | 11.91 | 12.70 | 14.27 | 15.88 | 17.48 | 19.05 | 20.62 | 22.23 | 23.83 | 25.40 | |||||||||||
28 | 711 | 9.53 | 10.31 | 11.13 | 11.91 | 12.70 | 14.27 | 15.88 | 17.48 | 19.05 | 20.62 | 22.23 | 23.83 | 25.40 | |||||||||||
30 | 762 | 9.53 | 10.31 | 11.13 | 11.91 | 12.70 | 14.27 | 15.88 | 17.48 | 19.05 | 20.62 | 22.23 | 23.83 | 25.40 | 26.97 | 28.58 | 30.18 | 31.75 |
3. Material Steel Grade
Ferrite steel: T2?T5?T9?T11, T12, T17, T22, T91, T92, 18Cr2Mo, 13CrMo45,etc.
Austenite steel: TP201, TP202, TP304, TP304L,TP316,TP316L, S31500?S31803, etc.
4.Manufacturing Standards: ASTM A106, A213, A269, A312, A790?EN 10216 DIN7175, etc.
5.Coating and Packing: Oiling, laminating, woven bag bundling, fumigation-free wood box package, etc
6. Main Purpose: instruments and meters, heat exchanger, boiler, petrochemical industry, shipbuilding, etc