Nickel Alloy Steel Heat Exchanger Tube ASME SB677 TP904L , Petrochemical Industry

Stainless Steel ASME SB677 TP904L Heat Exchanger Tube is a high-performance tube designed for extreme corrosion resistance, especially in harsh environments. Made from TP904L stainless steel, this super austenitic alloy contains high levels of chromium, nickel, and molybdenum.TP904L Stainless Steel: Low carbon, high alloy content for enhanced corrosion resistance. The tube conforms to ASME SB677 specifications, ensuring it meets stringent industry standards for quality and reliability. TP904L is a low-carbon version of 904 stainless steel, primarily composed of nickel, chromium, and molybdenum, which enhances its corrosion resistance and high-temperature performance.

Chemical Composition:

Mechanical Properties:

Applications:

1. Petrochemical Industry

• Refineries: Used in heat exchangers to recover heat from process streams and in distillation columns.
• Chemical Processing: Ideal for applications involving aggressive chemicals, such as in the production of ethylene, propylene, and other petrochemicals, where high corrosion resistance is critical.

2. Power Generation

• Boiler Feedwater Heaters: Used in the preheating of feedwater before it enters the boiler, improving efficiency and reducing fuel consumption.
• Heat Recovery Steam Generators (HRSG): Essential in combined cycle power plants where it captures waste heat from gas turbines to produce steam for additional electricity generation.

3. Marine Applications

• Heat Exchangers and Coolers: Utilized in marine environments for cooling systems on ships and offshore platforms, where resistance to seawater corrosion is vital.

4. Pharmaceuticals

• Process Equipment: Employed in heat exchangers that handle sensitive chemicals and high-purity applications, ensuring product integrity and compliance with stringent health regulations.

5. Food and Beverage

• Pasteurization Equipment: Used in systems that require high-temperature treatments to ensure the safety and quality of food products.
• Heat Recovery Systems: Implemented in processes to recover and reuse energy, minimizing waste and improving efficiency.

6. Aerospace and Defense

• Heat Exchangers in Aircraft Engines: Beneficial in high-performance aerospace applications where lightweight and high-strength materials are required.

7. Nuclear Power Plants

• Cooling Systems: Employed in secondary cooling loops due to its ability to withstand high temperatures and prevent corrosion in harsh environments.

8. Cryogenic Applications

• Heat Exchangers for LNG: Suitable for liquefied natural gas processes, where resistance to low temperatures and thermal cycling is crucial.

9. Environmental Technology

• Waste Heat Recovery Systems: Utilized in processes that aim to recycle energy from industrial exhausts, contributing to sustainability efforts.

Yuhong Holding Group has more than 35 years experience for pipeline products, till now we have 3 big joint venture factories,  the total production area more than 130000 square meters, and more than 600 workers with 106 production lines give our clients excellent supporting always.   The factories already got certificates like : ABS, LR, DNV-GL, BV, KR, CCS, ASME, ISO 9001, ISO14001, ISO18001, ect.

Our factories main products as below : 
Factory 1th: Stainless steel seamless tube, Duplex steel seamless tube, Super duplex steel seamless tube, Nickel alloy steel seamless tube;

Factory 2th: Carbon steel seamless tube, Alloy steel seamless tube; Enhanced Heat Tranfer Tube, low fin tube ,U bending workshop;
Factory 3th: High frequency welding fin tube(HFW fin tube, Solid Fin tube, Studded Tube, Serrated Fin tube, Longitudinal welding fin tube), Wound fin tube(L type fin tube, LL type fin tube,  KL type fin tube), Embedded G type fin tube , Extruded fin tube,  low fin tube, U bend & 180deg. Return;

Yuhong Holding Group also has gained rich experience for project package( products contain:Pipes, Fittings, Flanges, heat exchanger, furnace, fired heater, air cooler, boiler) , YUHONG brand has marked its global presence in more than 85 countries, like, Korea, USA, Canada, Mexico, Colombia, Bolivia, Chile, Argentina, Brazil, Ecuador, Austria, New Zealand, Singapore, Malasyia, Indonesia, Thailand, Vietnam, Ukraine, Turkey,Sauid Arabia, Qatar, U.A.E,Israel,India, UK, France, Italy, Gernmany, Poland, Spain,... We have successfully implemented the orders of Cross Country Pipelines for our valuable customers. In addition, we have also developed a huge network of contacts and strategic alliances with most important manufacturers as stockists around the world.