TU 14-3-460-75 Cold drawn Carbon Steel seamless tube for High pressure
USD $1,000 - $1,500 /Metric Ton
Min.Order:10 Metric Tons
Yantai Xinpeng Steel Pipe Co., Ltd.
Commodity name: TU 14-3-460-75 Cold drawn Carbon Steel seamless tube for High pressure
TU 14-3-460-75. Seamless Steel Pipes for Steam Boilers and Pipelines Pipes are used for steam boilers and turbo generators designed for high and ultrahigh steam characteristics. Outside Diameter: Wall Thickness: Tolerances: Cold-formed:
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Sizes (Hot-formed) | |||||
OD, mm | WT, mm | OD, mm | WT, mm | OD, mm | WT, mm |
57; 60 | 3,5 – 12 | 114 | 6 – 26 | 159 | 6 – 36 |
76; 83; 89 | 3,5 – 20 | 121 | 5 – 26 | 168 | 6,5 – 40 |
102 | 4,5 – 16 | 133 | 6 – 34 | 194; 219 | 8 – 36 |
108 | 4,5 – 22 | 140; 146; 152 | 6 – 36 |
Sizes (Cold-formed) | |||||
OD, mm | WT, mm | OD, mm | WT, mm | OD, mm | WT, mm |
10 | 2; 2,5 | 28 – 36 | 2 – 8 | 51 – 57 | 2,5 – 12 |
12 | 2; 2,5; 3 | 38 | 2 – 9 | 60; 63; 70 | 3 – 12 |
16 | 2 – 4 | 40 | 2,5 – 11 | 76 | 3,5 – 12 |
20; 22 | 2 – 5 | 42 | 2,5 – 12 | ||
25 | 2 – 6 | 45; 48; 50 | 2,5 – 11 |
Mechanical properties | |||
Steel Grade | Tensile Strength, N/mm2 (min) | Yield Strength, N/mm2 (min) | Elongation, % (min) |
20, 20-PV | 412 – 549 | 216 | long. – 24, |
12Cr1MoV, 12Cr1MoV-PV | 441 – 637 | 274 | long. – 21, |
15CrMo | 441 – 637 | 235 | long. – 21, |
15MnSi | 490 | 294 | long. – 18, |
12Cr18Ni12Ti | 539 – 686 | 215 – 392 | 35 |
Chemical Composition (%, max) | ||||||||||
Steel Grade | C | Si | Mn | Cr | Ni | Mo | S | P | Cu | Va |
20 | 0,17-0,24 | 0,17-0,37 | 0,35-0,65 | 0,25 | 0,25 | - | 0,03 | 0,025 | 0,3 | - |
20-PV | 0,17-0,24 | 0,17-0,37 | 0,35-0,65 | 0,25 | 0,25 | - | - | 0,03 | 0,3 | - |
12Cr1MoV, | 0,10-0,15 | 0,17-0,37 | 0,40-0,70 | 0,9-1,2 | 0,25 | 0,25-0,35 | 0,025 | 0,025 | 0,2 | 0,15-0,30 |
15MnSi | 0,11-0,18 | 0,17-0,37 | 0,40-0,70 | 0,8-1,1 | 0,3 | 0,40-0,55 | 0,025 | 0,025 | 0,3 | - |
12Cr18Ni12Ti | 0,12 | 0,80 | 1-2 | 17-19 | 11-13 | - | 0,020 | 0 |
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