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ASTM A312 TP304H High-Efficiency Serrated Finned Tubes Advanced HF Welding for Industrial Heaters

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ASTM A312 TP304H High-Efficiency Serrated Finned Tubes Advanced HF Welding for Industrial Heaters

Brand Name:	Yuhong
Model Number:	ASTM A312 TP304H Serrated Finned Tube
MOQ:	100 KGS
Price:	Negotiable
Packaging Details:	Plywooden case with Iron Frame
Payment Terms:	TT, LC

Detail Information

Product Description

Detail Information

Place of Origin:

China

Certification:

ABS, BV, DNV, CCS, LR

Product Name:

Serrated Finned Tube

Type:

High Frequency Welded Serrated Finned Tube

Application:

Heater Parts, Refrigeration Parts, Fluid Cooling

Dimensions:

88.9mm, 101.6mm, 114.3mm, 168.3mm, Etc.

Length:

1-20000mm

Fin Height:

4-17mm

Tube Material:

Carbon Steel, Stainless Steel, Alloy Steel, Copper Etc

Fin Material:

Carbon Steel, Stainless Steel And Alloy Steel Etc

Warranty:

6 Months

Welding Area:

According To Actual Demand

Supply Ability:

4150 Ton Per Month

Highlight:

HF Welding Serrated Finned Tube

TP304H Serrated Finned Tubes

Advanced Finned Tubes

Product Description

ASTM A312 TP304H High-Efficiency Serrated Finned Tubes: Advanced HF Welding for Industrial Heaters

Upgrade your industrial heating systems with Yuhong Holding Group's ASTM A312 TP304H Serrated Finned Tubes. Engineered with high-frequency (HF) welding technology, these tubes offer unparalleled heat transfer efficiency and durability.

Product Material and Composition

Constructed from ASTM A312 TP304H stainless steel, known for its enhanced high-temperature performance, these finned tubes ensure reliable operation in demanding environments. The key chemical composition is as follows:

Element	Percentage Range
Carbon(C)	0.04-0.10%
Chromium(Cr)	18.0-20.0%
Nickel(Ni)	8.0-10.5%
Manganese(Mn)	≤2.0%
Silicon(Si)	≤1.0%
Phosphorus(P)	≤0.045%

Mechanical Properties

These tubes boast superior mechanical performance, making them suitable for a wide range of industrial applications:

Property	Value
Tensile Strength	≥515 MPa
Yield Strength	≥205 MPa
Elongation	≥30%
Hardness(HB)	≤187
High-Temperature Creep Resistance	Excellent at 400 - 800°C

Manufacturing Process

Our serrated finned tubes are manufactured using advanced high-frequency welding (HFW) technology:

Precision Welding: Ensures a seamless bond between fins and the base tube, minimizing thermal resistance.

Unique Serrated Design: The serrated fins disrupt fluid flow, increasing turbulence and enhancing heat transfer by up to 40% compared to traditional fin designs.

Applications

Ideal for various industrial scenarios:

Industrial heaters in petrochemical plants

Heat exchangers in power generation facilities

HVAC systems for large commercial buildings

Waste heat recovery units

Product Advantages

Exceptional Heat Transfer: The serrated fin design maximizes surface area contact, resulting in highly efficient heat exchange.

Corrosion Resistance: TP304H stainless steel offers excellent resistance to rust, chemicals, and oxidation, ensuring a long service life.

Customizable Solutions: Available in multiple sizes, fin pitches, and configurations to meet specific project requirements.

FAQ

Q: What is the maximum operating temperature of these tubes?

A: These tubes can operate reliably up to 800°C, depending on the application and load conditions.

Q: Do you offer customized fin dimensions?

A: Yes, we provide fully customized fin dimensions, pitches, and tube lengths to fit your unique project needs.

About Yuhong Holding Group Co., Ltd

With two decades of export experience spanning 80 countries, Yuhong Holding Group stands as one of China's top 5 finned tube exporters. Our cutting-edge facilities include 55 production lines, a 20,000-square-meter factory, and a team of over 110 dedicated professionals. Leveraging state-of-the-art technology and a commitment to quality, we deliver finned tube solutions that meet and exceed global standards.

For inquiries, contact us at jimmy@steelseamlesspipe.com or via WhatsApp at +86 18892647377. Explore the high-quality products and excellent services of Yuhong Holding Group today!

ASTM A312 TP304H High-Efficiency Serrated Finned Tubes Advanced HF Welding for Industrial Heaters 0

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