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Brand Name : YUHONG
Model Number : ASTM A213, ASME SA213 , ASTM A179 , ASTM A192, ASTM A209 , ASTM A210
Certification : ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Place of Origin : CHINA
MOQ : 50pcs
Price : Negotiable
Payment Terms : T/T, L/C
Supply Ability : 1500 tons per month
Delivery Time : 10days->
Packaging Details : Ply-wooden Case /Iron Case/ Bundle with plastic Cap
Standard : ASTM A213, ASME SA213 , ASTM A199, ASME SA199
Grade : T1, T11, T12, T22, T23, T5, T9, T91, T92
Fin Type : HFW Fin Tube, Solid Fin Tube
Packing : Iron Case
Fin Height : 5-30MM
FPI : 3-25
T22 Alloy Steel Seamless Fin Tube 11Cr High Frequency Welding Type for Preheater
T22 Alloy Steel Seamless Fin Tube 11Cr High Frequency Welding Type Detail
General extrusion production capacity | General specifications of Extruded Fin Tubes |
Extrusion Facility: 10 finning machines. | Tube OD: 12mm min.~50.8mm(2'') max. |
T22 Alloy Steel Seamless Fin Tube 11Cr High Frequency Welding Type Applications
Power Industry
Petrochemical Industry
Metallurgy Industry
Key Advantages in Preheaters
Feature | Benefit |
540℃~700℃ heat resistance | Sustains high-temperature operation |
High-frequency welded fins | 2~3x higher heat transfer vs. bare tubes |
Corrosion/wear resistance | Reduces maintenance in harsh flue gas |
T22 Alloy Steel Seamless Fin Tube 11Cr High Frequency Welding Type Specifications
Items | General Materials | Popular ASTM Materials |
Core Tube Material | Any metallic materials, as carbon steel, low-alloy steel, | 1. Carbon Steel: A179, A192,SA210 Gr A1/C,A106 Gr B |
Fins Material | 1. Aluminum Alloy | 1. Aluminum(Alu.1100,Alu.1060,Alu.6063) |
All dimensions are in Inches and specification upon your requests. | |||
Tube OD | Fin Height | Fin Thickness | Fins per Pitch(Density) |
5/8 | 3/8,1/2 | .015/.016/ .020 | 4, 5, 6, 7, 8, 9, 10, 11, 12 |
3/4 | 3/8,1/2,5/8 | .015/.016/ .020 | 4, 5, 6, 7, 8, 9, 10, 11, 12 |
1 | 3/8,1/2,5/8 | .015/.016/ .020 | 4, 5, 6, 7, 8, 9, 10, 11 |
1 1/4 | 3/8,1/2,5/8 | .015/.016/ .020 | 4, 5, 6, 7, 8, 9, 10, |
1 1/2 | 3/8,1/2,5/8 | .015/.016/ .020 | 4, 5, 6, 7, 8, 9, 10, 11 |
1 3/4 | 3/8,1/2,5/8 | .015/.016/ .020 | 4, 5, 6, 7, 8, 9, 10 |
2 | 3/8,1/2,5/8 | .015/.016/ .020 | 4, 5, 6, 7, 8, 9, 10 |
Please email us for more information. |
T22 Alloy Steel Seamless Fin Tube 11Cr High Frequency Welding Type Competitive Advantage
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T22 Alloy Steel Seamless Fin Tube 11Cr High Frequency Welding Type for Preheater Images |