YUHONG HOLDING GROUP CO., LTD
| Payment Terms | T/T,L/C |
| Supply Ability | 60 Sets/Month |
| Delivery Time | 30-80 Days |
| Packaging Details | Ply-wooden Case /Iron Case/Rain cover and mesh bag |
| Brand Name | YUHONG |
| Model Number | CFU |
| Certification | ASME, TEMA |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T,L/C | Supply Ability | 60 Sets/Month |
| Delivery Time | 30-80 Days | Packaging Details | Ply-wooden Case /Iron Case/Rain cover and mesh bag |
| Brand Name | YUHONG | Model Number | CFU |
| Certification | ASME, TEMA | Place of Origin | CHINA |
| High Light | ASME SA179 Carbon Steel Tube Bundle ，High-Efficiency Shell & Tube Heat Exchanger Tube Bundle ，Plug-and-Play Replacement Tube Bundle | ||
Yuhong Group: Engineering Reliability into Every Heat Transfer Solution
Yuhong Group Co., Ltd. is a trusted provider of industrial thermal equipment and precision components. We deliver engineered shell & tube heat exchangers, pressure vessels, and a comprehensive suite of maintenance and upgrade parts, including performance-optimized tube bundles, U-tubes, heat exchanger tubes (plain and finned), and all essential accessories (tubesheets, baffles, channel heads).
Product Focus: The High-Performance Carbon Steel Replacement Core
This carbon steel tube bundle is engineered as a direct, performance-matched replacement for existing shell and tube heat exchangers. It leverages the proven reliability of ASME SA179 seamless cold-drawn low-carbon steel tubes and the robust structural integrity of an ASME SA266 Grade 2 carbon steel tubesheet. Designed for efficient thermal duty in water, oil, steam, and other non-aggressive services, it restores or enhances your system's operational capacity.
Component Architecture & Specifications
| Core Assembly | Governing Material Standard | Primary Function & Engineering Rationale |
|---|---|---|
| Heat Exchanger Tubes | ASME SA179 | Seamless, smooth-bore tubes ensure minimal flow resistance and efficient heat conduction. |
| Primary Tubesheet | ASME SA266 Grade 2 | A forged or rolled carbon steel plate offering superior strength and dimensional stability for reliable tube anchoring. |
| Baffle System | Typically SA516 Gr. 70 | Configurable (segmental, NTIW) to maximize cross-flow velocity and heat transfer coefficient while supporting tubes. |
| Tie Rods, Spacers & Sealing Strips | Carbon Steel | Maintains precise assembly geometry and prevents fluid bypass around the bundle edges. |
| Header / End Closure | SA105 or SA350 LF2 | Forged steel component providing a secure and accessible interface for tube-side connections. |
Knowledge Module: The Enduring Importance of Carbon Steel in Heat Exchangers
Despite the existence of various alloy materials, carbon steel remains the preferred economical material for many industrial heat exchange applications due to its unique advantages. Its core value lies in:
Excellent cost-effectiveness: When used with non-corrosive media (such as fresh water, air, lubricating oil, and low-pressure steam), carbon steel offers the optimal balance between material cost, manufacturability, and thermal conductivity.
Mature processes and reliability: The welding, tube expansion, and machining processes for carbon steel are highly mature, meaning higher manufacturing quality consistency, easier field maintenance, and a long, industrially proven service life.
Extensive design data support: Its mechanical and thermodynamic data are very comprehensive, enabling engineers to perform accurate and reliable stress analysis and heat transfer calculations, reducing design risks.
Technical Highlights and Customized Services
Heat transfer optimization design: We can simulate and optimize the tube bundle layout and baffle design based on your specific thermal parameters (flow rate, temperature, allowable pressure drop) to achieve higher energy efficiency.
Strict Quality and Traceability: All major pressure-bearing components come with Material Test Reports (MTR) compliant with ASME requirements. Core manufacturing processes, such as bore machining accuracy and end-fitting techniques, are strictly controlled and documented.
Seamless Replacement Commitment: We offer a "build-to-order" service, ensuring the new tubing bundle is fully compatible with your original equipment in terms of dimensions, interface locations, and installation span, enabling fast and error-free installation.
Value-Added Services: Options such as corrosion-resistant coatings (e.g., epoxy coatings) are available to extend service life under slightly challenging operating conditions.
Ideal Applications: This tubing bundle is ideal for the following applications:
HVAC & District Heating: Boilers, chillers, heat exchange stations.
Power Industry: Generator air coolers, lubricating oil coolers, closed-loop water coolers.
Industrial Manufacturing: Air compressor aftercoolers, hydraulic system coolers, process coolers.
Marine & Offshore Platforms: Intercoolers, diesel engine coolers.
Request Your Engineering Solution
To obtain a customized pipe clamp solution designed to improve the efficiency and reliability of your system, please provide equipment drawings or nameplate information. Contact Yuhong Group at jimmy@steelseamlesspipe.com for technical specifications and a tailored quote.
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
1990
Total Annual:
50M-75M
Employee Number:
50~850
Ecer Certification：
Verified Supplier
Yuhong Holding Group equipments production base at Jiangsu Jiangyin City, Jinjiang City and Yancheng City. Total production area around 184000 square meters, main products : Heat Exchanger, Condenser, Pressure Vessel , Fired Heater, Economizer, Columns, Reactor. ... Yuhong Holding Group equipments production base at Jiangsu Jiangyin City, Jinjiang City and Yancheng City. Total production area around 184000 square meters, main products : Heat Exchanger, Condenser, Pressure Vessel , Fired Heater, Economizer, Columns, Reactor. ...
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