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Certification : ASME , U STAMP , PED, API , ABS, LR, DNV, GL , BV, KR, TS, CCS
Brand Name : YUHONG
Model Number : Embedd G Type fin Tube , G Fin Tube , Embedded Fin Tube
Place of Origin : China,Korea
MOQ : 1PC
Price : 1--10000 USD
Payment Terms : L/C, T/T
Supply Ability : 10000 tons/month
Delivery Time : 5---75 days
Packaging Details : Bundle + Cap , Ply wooden case
Base Tube Material : ASTM A210 Gr.A-1, ASME SA210 Gr.A-1
Fin Material : ASTM B209, ASME SB209 Aluminum 1060, 1100
Fin Type : Embedded G Type Fin Tube , G Fin tube , Embedded Fin Tube
Application : Air Cooler, Cooling Tower , Heat Exchanger
Fin Tube Length : Max.: 34m/pc
Fin thickness : 0.2~0.5mm
Fin Hight : 12.7~18mm
Embedded fins (G Fins) are made by winding aluminium or copper strip into a helical groove machined on the outer surface of the tube.
The fin strip is wound into a machined groove and securely locked into place by back filling with base tube material. This ensures that maximum heat transfer is maintained at high tube metal temperatures.
1. MAXIMUM WORKING TEMPERATURE 400°C
2. ATMOSPHERIC CORROSION RESISTANCE LOW
3. MECHANICAL RESISTANCE RESISTANC MEDIUM
4. FIN MATERIALS ALUMINIUM, COPPER, CARBON STEEL
5. BASE TUBE MATERIALS Stainless Steel, Carbon Steel, Alloy Steel, Titanium, Copper, Duplex Stainless Steel, Inconel etc. (all material in the theoretical limit).
Standard: ASTM A210 / A210M : Seamless Medium-Carbon Steel Boiler and Superheater Tubes
Steel Grade: Grade A-1; Grade C
Delivery Condition: Annealed, Normalized, Normalized and Tempered
ASME SA210 Gr.A-1 Chemical Composition (%) | |||||||||||||||
C | Si | Mn | P | S | Cr | Ni | Mo | TI | Nb | Cu | Al | V | Co | Fe | Result |
≤0.27 | ≤0.10 | ≤0.93 | ≤0.035 | ≤0.035 | / | / | / | / | / | / | / | / | / | / |
ASME SA210 Gr.A-1 Tensile Test ASTM A370-20 | ||
TensileStrength: Rm (Mpa) | Yield Strength: Rp 0.2(Mpa) | Elongation: A (%) |
≥415 | ≥255 | ≥35 |
Applications:
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ASME SA210 Gr.A-1 Embedded G Type Fin Tube, Aluminum ASTM B209 Gr.1060, Cooling Tower And Heat Exchanger Application Images |