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Quality Shell and Tube Heat Exchanger ASME Section VIII Div. 1 TEMA Class C Heat Exchanger factory
Quality Shell and Tube Heat Exchanger ASME Section VIII Div. 1 TEMA Class C Heat Exchanger factory
Quality Shell and Tube Heat Exchanger ASME Section VIII Div. 1 TEMA Class C Heat Exchanger factory
Quality Shell and Tube Heat Exchanger ASME Section VIII Div. 1 TEMA Class C Heat Exchanger factory
Quality Shell and Tube Heat Exchanger ASME Section VIII Div. 1 TEMA Class C Heat Exchanger factory

Shell and Tube Heat Exchanger ASME Section VIII Div. 1 TEMA Class C Heat Exchanger

Place of Origin: China
Brand Name: YUHONG
Certification: ASME SEC. VIII DIV.1 ED.2010&TEMA "R" ED.2007
Model Number: FLOATING HEAD TYPE
Minimum Order Quantity: 1Set
Price: 10,000-500,000 USD
Packaging Details: Ply-wooden Case /Iron Case/ Bundle with plastic Cap
Delivery Time: 100-120DAYS
Payment Terms: L/C,T/T
Supply Ability: 10SETS/MONTHS
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Specifications
Highlight Features

Shell and Tube Heat Exchanger ASME Section VIII

,

TEMA Class C Heat Exchanger

,

TEMA Heat Exchanger with warranty

Code:
ASME SEC. VIII DIV.1 ED.2010&TEMA "R" ED.2007
Shell:
Carbon Steel SA-516 Grade 70
Tube:
Duplex Stainless Steel UNS S31803 / 2205
Tubesheet:
SA-266 Class 2N + SS 316L Weld Overlay (10 Mm Min.)
Channel:
Carbon Steel SA-516 Grade 70 + SS 316L Clad (3 Mm Min.)
Radiography Testing:
100% Full Radiographic Examination (RT-1)
Shell Material:
Carbon Steel SA-516 Grade 70
Channel Material:
Carbon Steel SA-516 Grade 70 + SS 316L Clad (3 Mm Min.)
Tube Material:
Duplex Stainless Steel UNS S31803 / 2205
Tubesheet Material:
SA-266 Class 2N + SS 316L Weld Overlay (10 Mm Min.)
Tube-to-Tubesheet Joints:
Strength-welded With Helium Leak Testing
Product Description
Shell and Tube Heat Exchanger ASME Section VIII Div. 1 TEMA Class C
High-Pressure (HP) Superheater shell and tube heat exchanger fabricated for geothermal power generation installations. Operating as an ASME Section VIII Division 1 stamped TEMA heat exchanger, this unit processes n-Butane C.G. on the shell side and geothermal steam/brine on the tube side. Note: High-density finned tube bundle options can be integrated for gas-phase thermal recovery systems requiring expanded external surface area per project requisites.
Core Technical & Fabrication Features
  • ASME Code Stamped Structural Design: Fabricated and stamped in compliance with ASME Boiler and Pressure Vessel Code Section VIII, Division 1 and TEMA Class C criteria.
  • Corrosion-Resistant Cladding: Applies a 10 mm minimum SS 316L weld overlay across the SA-266 Class 2N tubesheet face and a 3 mm minimum SS 316L cladding layer on internal channel surfaces.
  • Tube-to-Tubesheet Fabrication: Includes strength-welded tube-to-tubesheet joints verified via pre-hydrostatic helium leak testing.
  • Mounting Integration: Equips fixed and sliding saddles with 3 mm SS 304 baseplates under sliding units to accommodate axial thermal expansion.
Quality Assurance & Testing Specifications
  • Radiographic Examination (RT): 100% full radiographic testing (RT-1) executed on all longitudinal and circumferential pressure-retaining butt welds.
  • Non-Destructive Testing (NDT): Ultrasonic Testing (UT), Liquid Penetrant Testing (PT), and Magnetic Particle Testing (MT) performed in accordance with ASME Code Section V.
  • Hydrostatic Pressure Test: Shop hydrostatic test executed at vendor-calculated pressures matching the highest requirement between ASME Code and project engineering standards.
  • Joint Integrity Testing: Strength-welded tube-to-tubesheet connections undergo helium leak testing prior to final hydrostatic pressure testing.
  • Material Certification: All pressure-retaining components, shell attachments, and lifting lugs furnished with EN 10204 Type 3.1 inspection certificates.
International Logistics & Market Support
  • Internal Protection: Internal pressure chambers cleaned, dried, and charged with positive nitrogen pressure prior to shipping.
  • Structural Transport Supports: Fabricated steel saddles fitted with 3 mm SS 304 sliding plates to prevent carbon steel contact corrosion during sea transit.
  • Export Documentation Compliance: Shipped with complete ASME Form U-1A reports, EN 10204 3.1 MTRs, full NDE dossiers, and pre-approved SONCAP / Form M documentation for international project customs clearance.
TEMA Class C Shell and Tube Heat Exchanger for geothermal power generation
Tags:
Overall Rating
3.7
Based On Recent Reviews
Rating Snapshot
5
0
4
67%
3
33%
2
0
1
0
All Reviews
M
Mateo Rossi from Argentina
Jan 21.2026
In our industry, downtime is a killer. This exchanger has been low-maintenance and highly reliable for our biodiesel flow. The ASME certification gives our insurance team peace of mind.
A
A*a from Mexico
Jan 6.2026
Perfect for North American standards. We needed a reliable exchanger that meets strict ASME specs. The weld quality on the tube sheets is top-notch.
T
T*n from Canada
Dec 15.2025
The SA516 Gr485 material is known for its low-temperature toughness, and the vendor confirmed the impact testing met our specifications. Shipping to a remote location is always challenging, but the crating was heavy-duty and protected the unit during the long truck haul.
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0086-574-88013900