Name: Super Duplex Stainless Steel S32750 U-Bend Tube Bundle for Aggressive Service Heat Exchangers with ASME SA789 & SA182 F53 Construction
Brand: Yuhong Group Co.,Ltd
SKU: CFU
Price: 500,000.00 USD
Availability: InStock

Yuhong Holding Group Co.,LTD

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Super Duplex Stainless Steel S32750 U-Bend Tube Bundle for Aggressive Service Heat Exchangers with ASME SA789 & SA182 F53 Construction

Product Details:

Place of Origin:	CHINA
Brand Name:	YUHONG
Certification:	ASME, TEMA
Model Number:	CFU

Payment & Shipping Terms:

Minimum Order Quantity:	1 SET
Price:	1--1000000 USD
Packaging Details:	PALLET/RAIN COVER AND MESH BAG
Delivery Time:	45-150 Days
Payment Terms:	T/T,L/C
Supply Ability:	50 SETS/MONTH

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Detailed Product Description

Highlight:

ASME SA789 S32750 U-Bend Tube Bundle

Corrosion Resistant Heat Exchanger Tube Bundle

U-Bend Design Super Duplex Stainless Steel Tube Bundle

Super Duplex Stainless Steel U-Bend Tube Bundle S32750

Engineering Robust Heat Transfer Solutions for Critical Environments

We specialize in the design and supply of heavy-duty thermal equipment and precision components for industries where failure is not an option. Our portfolio includes custom shell & tube heat exchangers, pressure vessels, and a full suite of replacement assemblies such as tube bundles (straight and U-bend), heat exchanger tubes, finned tubes, and all related fittings (tubesheets, baffles, heads).

High-Performance Super Duplex U-Bend Bundle

Engineered to withstand the most corrosive and high-pressure conditions, this U-Bend tube bundle utilizes ASME SA789 S32750 super duplex stainless steel for the tubes, delivering an exceptional combination of strength and corrosion resistance. The bundle is anchored by a forged SA182 F53 (UNS S32750) tubesheet, ensuring material homogeneity and weld integrity for maximum service life in challenging applications.

Detailed Component Specification

Assembly Part	Conforming Standard & Grade	Primary Role & Material Advantage
U-Bend Tubes	ASME SA789 / UNS S32750	Seamless super duplex tubes offer high resistance to chloride stress corrosion cracking and pitting, superior to 316L.
Tubesheet	ASME SA182 F53 / UNS S32750	Forged super duplex steel, providing perfect metallurgical match to tubes for reliable, crack-resistant welds.
Baffle Plates	Typically S32750 Plate	Guides shell-side flow and supports tubes while maintaining corrosion resistance throughout.
Tie Rods & Spacers	S32750 or High-Strength Duplex	Ensures structural stability of the baffle stack under high-flow conditions.
Channel/Header Box	SA182 F53 or Clad Steel	Provides a compatible and durable interface for the tube-side fluid connections.

Core Value Created for Customers

Ensuring Extreme Operating Conditions: S32750 Super Duplex Stainless Steel boasts approximately twice the strength of standard 316L and significantly superior resistance to pitting and stress corrosion, making it ideal for seawater cooling, acidic oil and gas treatment, and high-chloride environments.
Exceptional Engineering Economy: In most demanding applications, its performance can replace more expensive nickel-based alloys (such as Hastelloy), providing a more cost-effective solution and reducing the total cost of ownership.
Simplified Maintenance and High Reliability: The integrated design of the U-bend eliminates the tube sheet joint at one end, fundamentally reducing potential leak points. The entire tube bundle can be extracted as a complete unit, greatly facilitating inspection and maintenance.
Complete Quality and Compliance Documentation: We provide ASME-compliant Material Testing Reports (MTR) and Manufacturing Data Reports, ensuring full product traceability and meeting the audit requirements of large-scale global projects.

Target Industries and Applications

This product is designed for the following demanding processes:

Marine & Offshore: Seawater coolers, marine systems
Petrochemical Industry: Cooling and condensation of wet hydrogen sulfide environments and acidic gases
Chemical and Pharmaceutical Industries: Heat exchange for process fluids containing chlorides and organic acids
Pollution Control: Heat exchange equipment for flue gas desulfurization (FGD) systems

Get Customized Technical Solutions

If you are looking for long-lasting heat exchange solutions capable of handling harsh media and pressures, please feel free to contact our engineering department. Provide your process parameters, and we will prepare a detailed technical assessment and quotation for you.

Contact Email: jimmy@steelseamlesspipe.com