ASME SA192 Serrated Finned Tube HF Welding For Industrial Heaters Enhanced Heat Transfer Design
Product Specifications:
Base Tube Standard: ASME SA192

Chemical Composition (Base Tube):

Mechanical Properties:

• Tensile Strength: ≥345 MPa
• Yield Strength: ≥180 MPa
• Elongation: ≥30%

Key Features:

• High-frequency welded fins for superior bonding
• Serrated fin design for enhanced heat transfer
• Excellent thermal efficiency
• Superior mechanical strength
• Uniform fin spacing
• Extended service life
• Optimized pressure drop characteristics

Manufacturing Process:

1. Base tube inspection
2. Fin strip preparation
3. High-frequency welding
4. Serration forming
5. Quality testing
6. Surface treatment
7. Final inspection

Performance Advantages:

Applications:

• Industrial fired heaters
• Waste heat recovery units
• Process gas coolers
• Steam generators
• Power plant economizers
• Industrial furnaces

Quality Assurance:

• ISO 9001:2015 certified
• ASME certified facility
• 100% inspection of fin welding
• Hydrostatic testing
• Eddy current testing available
• Third-party inspection support

Frequently Asked Questions:

Q: What is the maximum operating temperature?
A: Up to 450°C (842°F) for continuous service

Q: What fin materials are available?
A: Carbon steel, stainless steel, and special alloys

Q: What are the standard quality tests?
A: Hydrostatic testing, fin adhesion testing, and dimensional inspection

Manufacturing Capabilities:

• Annual production capacity: 500,000 meters
• Advanced fin welding equipment
• Automated production lines
• Strict quality control system

About Yuhong Holding Group:

Yuhong Holding Group - Your Premier Manufacturer of Advanced Heat Exchange Solutions

With 20 years of export excellence serving 80 countries, Yuhong Holding Group stands among China's top 5 finned tube exporters. Our 20,000-square-meter facility with 55 production lines ensures superior manufacturing capabilities.

Our team of 110+ professionals combines advanced technology with stringent quality control to deliver exceptional products. Our commitment to innovation and customer satisfaction has earned us trust worldwide.

Contact our technical team today for detailed specifications and customized solutions.

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.