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Quality ASME Sec VIII TEMA Class R U-Tube heat exchanger Reactor Effluent & Feed Service factory
Quality ASME Sec VIII TEMA Class R U-Tube heat exchanger Reactor Effluent & Feed Service factory
Quality ASME Sec VIII TEMA Class R U-Tube heat exchanger Reactor Effluent & Feed Service factory
Quality ASME Sec VIII TEMA Class R U-Tube heat exchanger Reactor Effluent & Feed Service factory
Quality ASME Sec VIII TEMA Class R U-Tube heat exchanger Reactor Effluent & Feed Service factory

ASME Sec VIII TEMA Class R U-Tube heat exchanger Reactor Effluent & Feed Service

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

ASME Sec VIII U-Tube heat exchanger

,

TEMA Class R heat exchanger

,

Reactor effluent feed heat exchanger

Tube:
SA213-TP316L
Shell/Channel:
SA240-316L
Tubesheet:
SA965-F321
Baffle:
SA240-316L
Impingement Plate:
SA240-316L
Flange/Bolts/Nuts:
SA182-F321 / SA320-L7 / SA194-4
Product Description
Product Overview

This horizontal U-tube heat exchanger is designed to ASME Sec VIII Div.1 and TEMA Class R. Its core application is heat exchange between reactor feed (shell side) and reactor effluent (tube side) in refinery service. The tubesheet connection is a Strength Weld with Light Expanding. Shell and channel have 0.0mm corrosion allowance (Stainless Steel). Radiography for both shell and tube side is 100%.

Core Components & Material Specifications
Part Name Material Standard Size / Parameter
Tube SA213-TP316L 334 pcs, Φ19.05 × 1.65mm × 6000mm (U-Tube)
Shell / Channel SA240-316L Corrosion Allowance 0.0mm
Tubesheet SA965-F321 Thickness 248mm, Strength Weld with Light Expanding
Baffle SA240-316L 8 sets Tie Rods Φ13mm / 1/2" Spacers
Impingement Plate SA240-316L Inlet / Outlet Vibration Supports
Flange / Bolts / Nuts SA182-F321 / SA320-L7 / SA194-4 Rated for design pressure
Core Technology & Process Advantages
  • Tube Bundle Structure: U-TUBE bundle design with 25.4mm tube pitch, equipped with longitudinal baffle and inlet/outlet impingement plates, fixed with 8 Φ13mm tie rods and spacers.
  • Finned Tube Bundle Fabrication Capability: Extended surface heat transfer capability. Customized manufacturing and replacement services for finned tube bundles are available upon request.
  • Team Heat Exchanger Configuration: Supports series/parallel system integration design for multiple team heat exchanger units (empty weight 12,500 kg; water-filled weight 16,850 kg).
  • Welding & Heat Treatment: Joint efficiency 1.0; post-weld heat treatment not required (stainless steel material).
Strict Quality Control & Testing (QA/QC Specification)
  • NDT: 100% Radiography (Full RT) for shell and tube side. MT/PT according to ASME code.
  • Hydrostatic Test: Shell 7230 kPa; Tube 5585 kPa (ASME standard).
  • Tube-to-Tubesheet Joint: Strength weld with light expanding; tubesheet holes meet drawing tolerance.
  • Surface Preparation: External stainless steel surface passivation as required.
ASME Sec VIII TEMA Class R U-Tube heat exchanger with stainless steel shell, channel, and tube bundle for refinery reactor effluent and feed service
Tags:
Overall Rating
4.3
Based On Recent Reviews
Rating Snapshot
5
67%
4
0
3
33%
2
0
1
0
All Reviews
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.
A
A*d from Saudi Arabia
Dec 29.2025
We installed this heat exchanger at our petrochemical facility in Jubail Industrial City back in March. The ASME VIII-1 certification was non-negotiable for us, and this unit delivered exactly what we needed. The SA516 Gr485 shell material has held up exceptionally well against our high-temperature process streams, even during the peak summer months when ambient temperatures exceed 45°C. What impressed me most was the quality of the welding—our inspection team did radiography testing on random seams, and all passed with flying colors. The supplier kept us updated throughout fabrication with photos and progress reports, which built a lot of trust. We've had zero leaks or performance issues since startup. Definitely planning to order another unit for our expansion project next year.
I
Imran from Pakistan
Oct 17.2025
The ASME VIII-1 certification gave us confidence in the design, and the SA516 Gr485 shell thickness was verified upon arrival—it matched the datasheet exactly. What really stood out was the after-sales support; when we had questions about the gasket specifications during installation, the technical team responded within hours via WhatsApp. The unit has been running 24/7 for two months now, handling our solvent recovery process efficiently.
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