Yuhong Group Co.,Ltd
| Delivery Time | 60-90 DAYS |
| External Surface Treatment | Hot Dip Galvanized |
| Bundle Configuration | Fixed Tube Sheet, 1083 Straight Tubes |
| Payment Terms | T/T,D/P,D/A,L/C,Western Union |
| Application Equipment | Steam Gland Condenser heat exchanger |
| Supply Ability | 500 SETS/MONTH |
| Product Name | Atmospheric Tower OVHD Trim Condenser |
| Tube Dimensions | Ø 21.34 mm x 2.77 mm, Wall Thickness 45 mm / 40 mm |
| Tube Sheet Diameter | Ø 1170 mm |
| Packaging Details | Standard wooden crates or custom packaging based on customer requirements. |
| Model Number | Shell and Tube Heat Exchanger (Atmospheric Tower OVHD Trim Condenser) |
| Brand Name | YUHONG |
| Certification | ASME Code Section VIII, Div. 1 |
| Place of Origin | CHINA, KOREA |
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Product Specification
| Delivery Time | 60-90 DAYS | External Surface Treatment | Hot Dip Galvanized |
| Bundle Configuration | Fixed Tube Sheet, 1083 Straight Tubes | Payment Terms | T/T,D/P,D/A,L/C,Western Union |
| Application Equipment | Steam Gland Condenser heat exchanger | Supply Ability | 500 SETS/MONTH |
| Product Name | Atmospheric Tower OVHD Trim Condenser | Tube Dimensions | Ø 21.34 mm x 2.77 mm, Wall Thickness 45 mm / 40 mm |
| Tube Sheet Diameter | Ø 1170 mm | Packaging Details | Standard wooden crates or custom packaging based on customer requirements. |
| Model Number | Shell and Tube Heat Exchanger (Atmospheric Tower OVHD Trim Condenser) | Brand Name | YUHONG |
| Certification | ASME Code Section VIII, Div. 1 | Place of Origin | CHINA, KOREA |
| High Light | ASME SB516 shell and tube heat exchanger ，Monel400 clad trim condenser ，heat exchanger for atmospheric tower | ||
ASME SB516 Shell and Tube Heat Exchanger Monel400 Clad Trim Condenser for Atmospheric Tower
This industrial unit is a heavy-duty shell and tube heat exchanger engineered and manufactured in strict accordance with ASME pressure vessel codes. Specifically designated as an Atmospheric Tower OVHD Trim Condenser, this team heat exchanger is built for the overhead condensing loops of atmospheric distillation columns within petroleum refineries and petrochemical fractionation plants. It manages heavy hydrocarbon vapors containing high concentrations of chlorides, volatile organic acids, and sulfur compounds, maintaining full structural integrity and thermal efficiency under severe processing conditions.
Core Components & Material Specifications
| Component | ASME Material Specification | Structural & Fabrication Details |
|---|---|---|
| Shell | ASME SA-516 M Gr. 70 + SB-127 N04400 | Carbon steel base with integrally bonded Monel 400 corrosion-resistant cladding. |
| Shell Flanges | ASME SA-105 + SB-127 N04400 | Forged carbon steel with Monel 400 weld overlay on process-wetted faces. |
| Channel / Fundes Shell | ASME SA-516 M Gr. 70 + SB-127 N04400 | Clad or lined pressure-retaining head assembly. |
| Tube Sheets | ASME SB-266 MONEL 400 (SB-127 N04400) | Solid Monel 400 forged plates, 50mm thickness, Ø 1170 mm. |
| Tubes | ASME SB-165 N04400 / SB-163 N04400 | Seamless Monel 400 high-conductivity straight heat exchanger tubes. |
| Baffles | ASME SB-127 N04400 | Solid Monel 400 rigid skeleton support system. |
| Shell Nozzles | ASME SA-106 M Gr. B + SB-127 N04400 | Seamless carbon steel pipe with Monel 400 inner lining. |
| Gaskets | Monel 400 Grooved Gasket with EG Layers | Monel 400 kammprofile/grooved core layered with flexible graphite on both sides. |
Table of Nozzles:
N1 (Inlet ATM Tower OVHD): 12"-150# WN-RF, SCH.40+CL, ANSI B16.5
N2 (Outlet ATM Tower OVHD): 10"-150# WN-RF, SCH.40, ANSI B16.5
N3 / N4 (Inlet & Outlet Cooling Water): 5"-150# / 8"-150# WN-RF, SCH.60, ANSI B16.5
N5 / N6 / N7 / N8 / N10 / N11 (Vents & Drains): 1" NPT 6000# with solid ASME Hex Plugs
Core Technology & Manufacturing Advantages
ASME Monel 400 Corrosion Barrier: The entire process fluid path—including all 1083 tubes, tube sheets, and channel linings—is constructed from Monel 400, eliminating chloride-induced stress corrosion cracking (SCC) and sour gas pitting.
Precision Depth Tube Expanding: Tubes are fixed into the Ø 1170 mm tube sheets using a standardized torque-controlled strength-expanding process (Set Expanding of Tube), ensuring zero-leakage joints under cyclic thermal stresses.
Dual-Action Vapor Inlet Protection: The main vapor inlet (N1) integrates an internal impingement plate and an orifice plate to diffuse incoming high-velocity gas streams, protecting the tube bundle against mechanical vibration and localized erosion.
Hot Dip Galvanized External Shield: All non-pressure-retaining external carbon steel structures undergo complete hot-dip galvanizing to provide heavy-duty atmospheric corrosion protection.
International Logistics & Project Site Support
Integrated Rigging & Transportation Saddle: Built with heavy-gauge structural saddles (Supports, SA-516 M Gr. 70) and dual-point lifting lugs designed to safely handle g-forces during international ocean freight, heavy hauling, and field crane crane-ups.
Nitrogen Purge & Flange Preservation: All ANSI B16.5 flange openings are sealed with heavy steel blind covers or commercial plugs prior to dispatch, with the internal chambers pressurized with nitrogen gas to prevent moisture entry during maritime transit and long-term storage.
Traceable Engineering Documentation: Each unit ships with a complete Technical Data Booklet including Material Test Reports (MTRs to ASME Section II), Welding Procedure Specifications (WPS/PQR), NDT records, and verbatim reference drawings (E1-9331, E1-9332, and E2-0996) to enable flawless field integration by the site team heat exchanger project engineers.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller,Other
Year Established:
2007
Total Annual:
50M-70M
Employee Number:
50~850
Ecer Certification：
Verified Supplier
Yuhong Group is one of the large scale group company in China, more than 35 years experience in the international market, providing high-quality services to over 3000 customers, end user which like Aramco, Petrobras, Pemex, Petronas, Ecopetro, Petroecuador, …. till now Yuhong Grou... Yuhong Group is one of the large scale group company in China, more than 35 years experience in the international market, providing high-quality services to over 3000 customers, end user which like Aramco, Petrobras, Pemex, Petronas, Ecopetro, Petroecuador, …. till now Yuhong Grou...
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