| Product Name: | Heat Exchanger Tube | Standard: | ASTM A213， ASME SA213 |
|---|---|---|---|
| Material Grade: | T5， T9， T11， T12， T23， T22， T91， T92 | Size: | ID: 12.7mm To 168.3mm ， WT: 1mm To : 40mm ， Length Max.:32m/pc |
| Length: | Single Random， Double Random & Cut Length | End: | Plain End， Beveled End |
| Type: | Seamless | NDT: | ET， UT， HT， MT |
| Application: | Boiler， Heat Exchanger， Etc. | ||
| High Light: | ASTM A213 T5 Alloy Steel Seamless Tube， T5 Alloy Steel Boiler Tube | ||
ASTM A213 Alloy T5 Seamless Tube for Boiler and Heat Exchanger Application
ASTM A213 alloy T5 has several elements such as silicon， molybdenum， nickel， chromium， manganese， vanadium. This alloying element helps to increase wear resistance， toughness and strength. A213 T5 tubing serves industries such as petrochemical， power generation， sugar mills， pulp & paper， heat recovery steam generation， etc. sa213 T5 material properties of hot strength make it suitable for use in pressure bearing plants having operating temperature of up to 1000°C.
| Tube Sizes for Heat Exchangers & Condensers & Boiler | |||||||||
| Outside Diameter | BWG | ||||||||
| 25 | 22 | 20 | 18 | 16 | 14 | 12 | 10 | ||
| Wall Thickness mm | |||||||||
| 0.508 | 0.71 | 0.89 | 1.24 | 1.65 | 2.11 | 2.77 | 3.40 | ||
| mm | inch | Weight kg/m | |||||||
| 6.35 | 1/4 | 0.081 | 0.109 | 0.133 | 0.174 | 0.212 | |||
| 9.53 | 3/8 | 0.126 | 0.157 | 0.193 | 0.257 | 0.356 | 0.429 | ||
| 12.7 | 1/2 | 0.214 | 0.263 | 0.356 | 0.457 | 0.612 | 0.754 | ||
| 15.88 | 5/8 | 0.271 | 0.334 | 0.455 | 0.588 | 0.796 | 0.995 | ||
| 19.05 | 3/4 | 0.327 | 0.405 | 0.553 | 0.729 | 0.895 | 1.236 | ||
| 25.4 | 1 | 0.44 | 0.546 | 0.75 | 0.981 | 1.234 | 1.574 | 2.05 | |
| 31.75 | 1 1/4 | 0.554 | 0.688 | 0.947 | 1.244 | 1.574 | 2.014 | 2.641 | |
| 38.1 | 1 1/2 | 0.667 | 0.832 | 1.144 | 1.514 | 1.904 | 2.454 | 3.233 | |
| 44.5 | 1 3/4 | 1.342 | 1.774 | 2.244 | 2.894 | 3.5 | |||
| 50.8 | 2 | 1.549 | 2.034 | 2.574 | 3.334 | 4.03 | |||
| 63.5 | 2 1/2 | 1.949 | 2.554 | 3.244 | 4.214 | 5.13 | |||
| 76.2 | 3 | 2.345 | 3.084 | 3.914 | 5.094 | 6.19 | |||
| 88.9 | 3 1/2 | 2.729 | 3.609 | 4.584 | 5.974 | 7.27 | |||
| 101.6 | 4 | 4.134 | 5.254 | 6.854 | 8.35 | ||||
| 114.3 | 4 1/2 | 4.654 | 5.924 | 7.734 | 9.43 | ||||
ASTM A213 T5 Seamless Alloy-Steel Tubes Chemical Composition(%)
| Grade | Chemical Composition(%) | ||||||
| C | Mn | P | S | Si | Cr | Mo | |
| A213 T5 | ≤0.15 | 0.30-0.60 | ≤0.025 | ≤0.025 | ≤0.50 | 4.00-6.00 | 0.45-0.65 |
ASTM A213 T5 Seamless Alloy-Steel Tubes Mechanical & Physical Properties
| Grade | Mechanical property | |||
| Tensile Strength(MPa) | Yield Strength(MPa) | Elongation(%) | Hardness(HB) | |
| A213 T5 | ≥415 | ≥205 | 30 | ≤163 |
Note: Mechanical property requirements do not apply to tubing smaller than 1⁄8 in. [3.2 mm] in inside diameter or thinner than 0.015 in. [0.4 mm] in thickness.
ASTM A213/ASME SA213 Size Tolerance
| Outside Diameter | OD Tolerance | WT Tolerance | Ovality Tolerance | Cut Length Tolerance |
| OD≤ 12， 7 mm | ± 0， 13 mm | ± 15 % | – | + 3， 18 mm， – 0 mm |
| 12， 7 mm < OD ≤ 38， 1 mm | ± 0， 13 mm | ± 10 % | max， 1， 65 mm | + 3， 18 mm， – 0 mm |
| 38， 1 mm < OD ≤ 88， 9 mm | ± 0， 25 mm | ± 10 % | max， 2， 41 mm | + 4， 76 mm， – 0 mm |
Trade Name | Grade | UNS # | Heater Tubes |
1 1/4 Chrome | T11 | K11597 | A213 / SA213 |
2 1/4 Chrome | T22 | K21590 | A213 / SA213 |
5 Chrome | T5 | K41545 | A213 / SA213 |
9 Chrome | T9 | K90941 | A213 / SA213 |
T91 | T91 | K90901 | A213 / SA213 |
T92 | T92 | K92460 | A213 / SA213 |
Applications
Power Generation
Petrochemical Industry
Oil and Gas
Automotive
Aerospace
Heat Exchangers
Boilers
