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Shell And Tube Heat Exchanger ASME Section Viii Division 1 U Stamp Certificated

Shell And Tube Heat Exchanger ASME Section Viii Division 1 U Stamp Certificated

Brand Name YUHONG
Model Number H-BEM
Certification ASME SEC. VIII DIV.1, TEMA R
Place of Origin CHINA
Minimum Order Quantity 1 SET
Price 0-1000000USD
Payment Terms T/T, L/C, D/A
Supply Ability 15 SETS/MONTH
Delivery Time 30-60DAYS
Packaging Details Wooden export crates
Tube SA789-SS31803
Tie rod SA36
Baffle SA516-70
Support baffle SA516-70
Impingement plate SA516-70
Tubesheet SA266-4N+SS31803 CLAD
Detailed Product Description

Shell And Tube Heat Exchanger ASME Section Viii Division 1 U Stamp Certificated

  • ​Durability​​: SS31803 tubes resist chloride stress corrosion cracking (SCC) in harsh environments.
  • ​Traceability​​: Full MTCs (Mill Test Certificates) for all materials.
  • ​Global Compliance​​: Meets ASME, PED 2014/68/EU, and EN 13445 standards.

SS31803 Tubes & SA-106 Grade B Shell Material Construction​

  • ​Shell​​: ASME SA106 Grade B carbon steel (high-temperature/pressure resistance).
  • ​Tubes​​: ASTM SA789 UNS S31803 duplex stainless steel (superior chloride corrosion resistance, ideal for marine/chemical applications).
  • ​Critical Components​​:
    • ​Tubesheet​​: SA266-4N + SS31803 clad (anti-corrosion dual-layer design).
    • ​Baffles/Support Plates​​: SA516-70 carbon steel (high structural integrity).
    • ​Flanges & Fasteners​​: SA193-B7/SA194-2H stud bolts & nuts (ASME-compliant high-strength threading).

​ASME Section VIII Division 1 Compliance​

  • Full traceability of materials and fabrication processes.
  • Pressure-tested to 1.5× design pressure with hydrostatic/pneumatic methods.

​Customizable Design​

  • ​​​​Optional Configurations​​: Fixed tube sheet, U-tube, or floating head designs.
  • ​Accessories​​: SA240-304 nameplates, SA516-70N lifting lugs, and SA36 grounding bosses (electrochemical safety).

 

​​​Performance Specifications​

  • ​Max Design Pressure​​: 1500 psi (shell side), 1200 psi (tube side).
  • ​Temperature Range​​: -20°C to 350°C.
  • ​Surface Finish​​: 3.2μm Ra for optimal heat transfer efficiency.

 

Technical Specifications Table​

ComponentMaterial StandardKey Properties
​Shell​ASME SA106-BHigh tensile strength, weldability
​Tubes​ASTM SA789-SS31803Pitting resistance (PREN ≥35)
​Tubesheet​SA266-4N + SS31803 cladClad layer minimizes galvanic corrosion
​Gaskets​Flexible graphiteFire-safe, chemical-resistant sealing
​Baffles​SA516-70Vortex suppression, flow optimization
​Flanges​SA105N (shell/channel)RF or RTJ faces per ASME B16.5

 

Product Tags: SS31803 Tubes Shell Tube Heat Exchanger   SA-106 Heat Exchanger Tube Bundle   SS31803 Heat Exchanger Tube Bundle  
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