| Sign In | Join Free | My benadorassociates.com | 
              
  | 
      
| Categories | TEMA Heat Exchanger | 
|---|---|
| Brand Name: | YUHONG | 
| Model Number: | Floating Head Heat Exchanger, TEMA AHS Type | 
| Certification: | ASME BOILER & PRESSURE VESSEL CODE SECTION VIII DIV.1 | 
| Place of Origin: | CHINA | 
| MOQ: | 1 SET | 
| Price: | Depend on drawing | 
| Payment Terms: | T/T, L/C, D/A | 
| Supply Ability: | 60 SETS/MONTH | 
| Delivery Time: | 20-80 days | 
| Packaging Details: | Ply-wooden Case /Iron Case/ Bundle with plastic Cap etc. | 
| Fixed and floating tubesheet: | SA516 GR.485 | 
| Tubes: | SA179 | 
| Floating head cover: | SA516 GR.485 | 
| Floating flange: | SA105 | 
| Backing ring: | SA105 | 
| Baffles: | SA36 | 
| Tie rods: | SA36 | 
| Spacers: | SA179 | 
| Skid bars: | SA36 | 
| Company Info. | 
| YUHONG HOLDING GROUP CO., LTD | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
ASME VIII-1 Certified Floating Head Heat Exchanger | TEMA AHS Type, Corrosion-Resistant Alloy Construction
YUHONG ASME VIII-1 Certified Floating Head Heat Exchanger (TEMA AHS Type) combines SA516 Grade.485 carbon steel shell with SA179 cold-drawn seamless tubes to deliver unmatched performance in corrosive and thermally cyclic environments:
SA516 Gr.485 Advantages:
High Strength & Weldability: Carbon-manganese steel plate ideal for pressure vessels (shell/head), offering excellent structural integrity and ease of fabrication.
Low-Temperature Toughness: Normalized + Fine Grain Practice (FGP) ensures impact resistance in harsh operating conditions.
SA179 Advantages:
Superior Thermal Conductivity: Seamless low-carbon steel tubes optimize heat transfer efficiency in exchangers.
Corrosion & Scaling Resistance: Smooth surface finish minimizes fouling, ideal for steam/condenser applications.
SA516 Grade.485 Shell and SA179 Tube Heat Exchanger Material - Shell Side
Component Name  | Material  | Form  | Standard  | Supply State  | 
Shell  | SA-516M Gr.485  | Plate  | ASME Sec.Ⅱ-2023 Ed.  | Normalized + FGP  | 
Head  | -  | Plate  | -  | -  | 
Body Flange  | SA-105M  | Forging  | ASME Sec.Ⅱ-2023 Ed.  | Normalized + FGP  | 
Nozzle Neck  | SA-106M Gr.B  | Pipe  | ASME Sec.Ⅱ-2023 Ed.  | Hot-Finished  | 
Nozzle Flange  | SA-105M  | Forging  | ASME Sec.Ⅱ-2023 Ed.  | Normalized + FGP  | 
Reinforcing Pad  | SA-516M Gr.485  | Plate  | ASME Sec.Ⅱ-2023 Ed.  | Normalized + FGP  | 
Couplings  | SA-105M  | Forging  | ASME Sec.Ⅱ-2023 Ed.  | Normalized + FGP  | 
Fittings  | SA-234M WWB  | Pipe  | ASME Sec.Ⅱ-2023 Ed.  | Hot-Finished  | 
SA516 Grade.485 Shell and SA179 Tube Heat Exchanger Material - Tube Side
Component Name  | Material  | Form  | Standard  | Supply State  | 
Shell  | SA-516M Gr.485  | Plate  | ASME Sec.Ⅱ-2023 Ed.  | Normalized + FGP  | 
Head  | SA-516M Gr.485  | Plate  | ASME Sec.Ⅱ-2023 Ed.  | Normalized + FGP  | 
Body Flange  | SA-105M  | Forging  | ASME Sec.Ⅱ-2023 Ed.  | Normalized + FGP  | 
Cover Flange  | SA-105M  | Forging  | ASME Sec.Ⅱ-2023 Ed.  | Normalized + FGP  | 
Cover  | SA-105M  | Forging  | ASME Sec.Ⅱ-2023 Ed.  | Normalized + FGP  | 
Nozzle Neck  | -  | Pipe  | ASME Sec.Ⅱ-2023 Ed.  | Hot-Finished  | 
Nozzle Flange  | SA-105M  | Forging  | ASME Sec.Ⅱ-2023 Ed.  | Normalized + FGP  | 
Reinforcing Pad  | -  | Forging  | -  | -  | 
Couplings  | SA-105M  | Forging  | ASME Sec.Ⅱ-2023 Ed.  | Normalized + FGP  | 
Pass Partition  | -  | Plate  | ASME Sec.Ⅱ-2023 Ed.  | Normalized + FGP  | 
ASME VIII-1 Certified Floating Head Heat Exchanger Typical Industries
Petrochemical: Reforming units, hydrotreater heat exchangers
Power: Waste heat recovery systems
Pharmaceutical: High-temperature sterilization processes

                                 
                             |