Heat Exchanger Tube
Introduction
Pipe Type:Carbon Steel Heat Exchanger Tube,Heat Exchanger Alloy Steel Tube ,Stainless Steel Heat Exchanger Seamless Tube
Outside Diameter:6.00 mm to 101.40 mm
Wall Thickness:0.89 mm to 6.00 mm
Length:Up to 30mtr long
Grades:TP-304, 304L, 304H, 304N, 304LN 316, 316L, 316H, 316Ti, 316N, 316LN, 310, 317, 317L, 321, 321H, 347, 347H;UNS S 31260, 31500, 31803, 32205, 32304, 32750, 32760;TP- 405, 410;A179；A192；T1a；Gr.A-1, Gr.C；T5, T9, T11, T12, T22, T91；Gr.1, Gr. 3, Gr.6；P5, P9, P11, P12, P91；Gr.C2；St35.8, St45.8, 15Mo3, 10CrMo9 10；P195GH, P235GH, 16Mo3, 10CrMo5-5, 13CrMo4-5；09CrsuSb (ND Tube)
Standard:ASTM, ASME, DIN EN, JIS ( JAPAN ), NF ( AFNOR );ASTM A179，ASTM A192，ASTM A209，ASTM A210，ASTM A213，ASTM A334，ASTM A335，ASTM A556，DIN 17175，EN 10216，GB 150.2-2011;
Applications :LP / HP Heaters Fertilizer Power Plant Petrochemical & Refinery Airfin Cooler Oil & Gas Sectors
Specification
| Steel Grade | ||||||||
| C | Mn | P | S | Si | Cr | Mo | V | |
| ASTM A213 T5 | Max: 0.15 | 0.30 - 0.60 | Max: 0.025 | Max: 0.025 | Max: 0.50 | 4.00 - 6.00 | 0.45 - 0.65 | -- |
| ASTM A213 T9 | Max: 0.15 | 0.30 - 0.60 | Max: 0.025 | Max: 0.025 | 0.25 - 1.00 | 8.00 - 10.00 | 0.90 - 1.10 | -- |
| ASTM A213 T11 | 0.05 - 0.15 | 0.30 - 0.60 | Max: 0.025 | Max: 0.025 | 0.50 - 1.00 | 1.00 - 1.50 | 0.44 -0.65 | -- |
| ASTM A213 T12 | 0.05 - 0.15 | 0.30 - 0.61 | Max: 0.025 | Max: 0.025 | Max: 0.50 | 0.80 - 1.25 | 0.44 - 0.65 | -- |
| ASTM A213 T22 | 0.05 - 0.15 | 0.30 - 0.60 | Max: 0.025 | Max: 0.025 | Max: 0.50 | 1.90 - 2.60 | 0.87 - 1.13 | -- |
| ASTM A213 T91 | 0.08 - 0.12 | 0.30 - 0.60 | Max: 0.020 | Max: 0.010 | 0.20 - 0.50 | 8.00 - 9.50 | 0.85 - 1.05 | 0.18 - 0.25 |
| Cb: 0.06 - 0.1 | N: 0.030 - 0.070 | Ni: Max: 0.40 | Al: Max0.04 | Ti: Max: 0.01 | Zr: Max 0.01 |
Mechanical Property for ASTM A213 Seamless Steel Tube:
| Steel Grade | Tensile Strength, Mpa | Yield Strength, Mpa | Elongation, % |
| ASTM A213 T5 | Min: 415 | Min: 205 | Min: 30 |
| ASTM A213 T9 | Min: 415 | Min: 205 | Min: 30 |
| ASTM A213 T11 | Min: 415 | Min: 205 | Min: 30 |
| ASTM A213 T12 | Min: 415 | Min: 205 | Min: 30 |
| ASTM A213 T22 | Min: 415 | Min: 205 | Min: 30 |
| ASTM A213 T91 | Min: 415 | Min: 415 | Min: 20 |