YUHONG HOLDING GROUP CO., LTD
| 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 |
| 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 |
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Product Specification
| 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 | 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 | ||
| High Light | Floating Head TEMA Type Heat Exchanger ，Corrosion Resistance TEMA Type Heat Exchanger ，Floating Head tema class heat exchanger | ||
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
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
1990
Total Annual:
50M-75M
Employee Number:
50~850
Ecer Certification：
Verified Supplier
Yuhong Holding Group equipments production base at Jiangsu Jiangyin City, Jinjiang City and Yancheng City. Total production area around 184000 square meters, main products : Heat Exchanger, Condenser, Pressure Vessel , Fired Heater, Economizer, Columns, Reactor. ... Yuhong Holding Group equipments production base at Jiangsu Jiangyin City, Jinjiang City and Yancheng City. Total production area around 184000 square meters, main products : Heat Exchanger, Condenser, Pressure Vessel , Fired Heater, Economizer, Columns, Reactor. ...
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