ASME SA789 S32750 Super Duplex Stainless Steel Tube Bundle with SA182 F53 Tubesheet for Corrosion Resistant Heat Exchangers
Price:
Depend on Detailed Drawings
MOQ:
1 SET
Delivery Time:
30-80 Days
Brand:
YUHONG
Product Description
ASME SA789 S32750 Super Duplex Stainless Steel Tube Bundle for Heat Exchanger
Yuhong Holding Group Co., Ltd. specializes in the engineering and supply of heavy-duty thermal and pressure equipment. We deliver custom shell & tube heat exchangers, pressure vessels, and a full suite of precision replacement components including tube bundles, U-bend tubes, heat exchanger tubes (finned & bare), and essential parts (tubesheets, baffles, heads) for global industrial applications.
Super Duplex Stainless Steel Tube Bundle
This ASME SA789 S32750 tube bundle is engineered for extreme service environments where superior strength and exceptional corrosion resistance are paramount. The Super Duplex Stainless Steel construction offers outstanding resistance to chloride stress corrosion cracking, pitting, and crevice corrosion. Paired with a high-strength SA182 F53 (UNS S32750) forged tubesheet, this bundle ensures maximum integrity and longevity in aggressive media, fully complying with ASME BPVC standards.
Key Components & Material Specifications
| Component | Material Standard & Grade | Key Property / Purpose |
|---|---|---|
| U-Bend Tubes | ASME SA789 / S32750 (Super Duplex) | Seamless, offering high strength & exceptional corrosion resistance. The U-bend design eliminates one tubesheet joint, enhancing reliability. |
| Tubesheet | ASME SA182 F53 (UNS S32750) | Forged Super Duplex Steel, matching tube material for optimal weldability and corrosion performance. |
| Baffles | Typically S32750 / SA240 | Maintains flow distribution and tube support while resisting corrosion. |
| Tie Rods & Spacers | S32750 or equivalent | Corrosion-resistant fasteners for secure baffle assembly. |
| Channel/Header | SA182 F53 or SA350 LF2 | Compatible forged or fabricated closure for secure sealing. |
Operational Advantages & Industry Applications
- Unmatched Durability: The S32750 Super Duplex combination provides a cost-effective alternative to nickel alloys for many severe applications, with high mechanical strength.
- Reduced Failure Risk: Homogeneous material between tubes and tubesheet minimizes galvanic corrosion and ensures superior welded joints under thermal cycling.
- Ideal for Harsh Environments: Specifically designed for offshore & marine platforms, chemical & petrochemical processing, pollution control (FGD systems), and high-salinity cooling water systems.
Engineered for Demanding Service
Choose this high-performance tube bundle for a reliable, long-term solution in your most challenging heat transfer duties. Contact our engineering team for detailed technical data sheets, competitive pricing, and discussion on custom configurations.
Request Your Custom Quote
Upgrade your heat exchange system with a reliable, performance-guaranteed tube bundle. Contact our engineering team for technical specifications, pricing, and delivery schedules tailored to your project requirements.
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Company
YUHONG HOLDING GROUP CO., LTD
Location
20 Floor, No.1 New World Building, NO.1018 Min'an Road, Yinzhou District, Ningbo, China, ZIP:315040
Contact Person
Equipment Dept. (Marketing Director)