YUHONG HOLDING GROUP CO., LTD
| Payment Terms | L/C, T/T |
| Supply Ability | 50SETS/MONTHS |
| Delivery Time | 45---150 DAYS |
| Packaging Details | Pallet |
| Plate head | SA240 UNS S32750 |
| Forgings | SA182 F53 |
| Pipes | SA790 UNS S32750 |
| Plate material | SA240 UNS S32750 |
| Brand Name | YUHONG |
| Model Number | Steam Blow Back Vessel |
| Certification | ASME VIII DIV.1 , PED, API , NB |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 50SETS/MONTHS |
| Delivery Time | 45---150 DAYS | Packaging Details | Pallet |
| Plate head | SA240 UNS S32750 | Forgings | SA182 F53 |
| Pipes | SA790 UNS S32750 | Plate material | SA240 UNS S32750 |
| Brand Name | YUHONG | Model Number | Steam Blow Back Vessel |
| Certification | ASME VIII DIV.1 , PED, API , NB | Place of Origin | China |
| High Light | ASME Section VIII Division 1 ，Steam Blow Back Pressure Vessel ，S32750 Shell Pressure Vessel | ||
ASME VIII Shell and Tube Heat Exchanger Super Duplex S32750 2507 for Mining H2S
YUHONG Steam Blow Back Vessel is engineered to meet the rigorous operational demands of the mining industry. Constructed with a S32750 duplex stainless steel shell, this vessel is designed for durability and high resistance to corrosion, especially in environments with aggressive chemicals and high pressures. Certified with the ASME U-Stamp, the vessel complies with ASME Section VIII Division 1, ensuring safety, reliability, and performance in industrial applications.
ASME Sec VIII Div 1 Vessel, S32750 Shell Technical Specifications
| Parameter | Details |
|---|---|
| Design Code | ASME Section VIII Division 1 |
| Material | Duplex Stainless Steel S32750 |
| Design Pressure | Up to 50 bar |
| Design Temperature | Up to 300°C |
| Corrosion Allowance | Per UG-25 |
| Welding Standard | ASME Section IX |
| Testing | Hydrostatic and radiographic inspection as per ASME standards |
ASME Sec VIII Div 1 Vessel, S32750 Shell testing reference
| Test Type | ASME Reference | Purpose |
|---|---|---|
| Hydrostatic Test | UG-99 | Ensures pressure integrity by testing the vessel at 1.3 times the design pressure. |
| Radiographic Examination | UW-51 | Verifies the weld quality and detects internal discontinuities in critical areas. |
| Pneumatic Test | UG-100 | Optional test to check vessel integrity using compressed gas where water cannot be used. |
| Visual Inspection | Appendix 4 | Confirms the overall workmanship and compliance with the design specifications. |
| Material Certification | UG-4 and UG-10 | Ensures all materials meet the specified ASME/ASTM standards, including chemical and mechanical properties. |
ASME Sec VIII Div 1 Vessel, S32750 Shell Testing Requirements
| ASME Requirements | Application in Vessel Design |
|---|---|
| Material Compliance | The shell is constructed using S32750 duplex stainless steel, conforming to ASME SA-240. |
| Design Pressure and Temperature | The vessel is designed to handle pressures up to 50 bar and temperatures up to 300°C, as per ASME Code rules. |
| Stress Analysis | Calculations for maximum allowable stress are performed per UG-23 and related sections. |
| Welding Standards | Welds comply with ASME Section IX, ensuring high-quality joint integrity. |
| Corrosion Allowance | A corrosion allowance is added as required by UG-25, extending vessel service life. |
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
1990
Total Annual:
50M-75M
Employee Number:
50~850
Ecer Certification：
Verified Supplier
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