Stainless Steel Longitudinal High Frequency Welded Finned Tubes Enhanced Heat Transfer Solutions
Price:
Negotiate
MOQ:
100 KGS
Delivery Time:
20-80 days
Brand:
YUHONG
Product Description
Stainless Steel Longitudinal High Frequency Welded Finned Tubes
Enhanced Heat Transfer Solutions
Our Longitudinal High Frequency Welded Finned Tubes deliver superior heat transfer performance and durability for industrial applications.
Product Specifications
| Attribute | Value |
|---|---|
| Product name | Finned Tube |
| Tube Material Grade | TP304, 316L, 321, P5, P9, P11, P12, P22, P91 |
| Material | Carbon Steel, Stainless Steel, Alloy Steel |
| Fin Tube Test | Hammer Test |
| Type | High Frequency Welded Longitudinal Finned Tube |
| Application | Heater Parts, Refrigeration Parts, Fluid Cooling |
| Dimensions | 88.9mm, 101.6mm, 114.3mm, 168.3mm, etc. |
| Fin Height | 5mm-30mm |
| Fin material | Carbon Steel, Stainless Steel, Copper And Alloy Steel Etc |
| Welding area | According to actual demand |
| Size And Details | According to clients' need |
| Welding Type | HFW, GMAW, LASER |
Technical Specifications
Base Tube Specifications:
| Parameter | Range |
|---|---|
| Outer Diameter | 19-114mm |
| Wall Thickness | 2.0-11mm |
| Length | Up to 12m |
Fin Specifications:
| Parameter | Range |
|---|---|
| Height | 8-25mm |
| Thickness | 0.8-2.5mm |
| Density | 20-126 FPI |
| Type | Solid/Serrated |
Material Options
- Base Tube: Carbon Steel (SA179, SA192), Stainless Steel (304/304L, 316/316L), Low-alloy Steel (T11, T22)
- Fins: Carbon Steel, Stainless Steel, Aluminum
Mechanical Properties
| Property | Value |
|---|---|
| Tensile Strength | ≥440 MPa |
| Yield Strength | ≥225 MPa |
| Elongation | ≥35% |
| Burst Pressure | ≥28 MPa |
Manufacturing Process
- Raw material inspection
- Base tube preparation
- High-frequency longitudinal fin welding
- Post-weld heat treatment
- Quality inspection and testing
- Surface treatment (if required)
Key Features
- Continuous longitudinal fin welding
- Superior thermal conductivity
- Excellent fin-to-tube bonding strength
- Uniform fin spacing
- High pressure resistance
- Extended heat transfer surface area
Applications
- Power generation boilers
- Heat recovery steam generators (HRSG)
- Industrial heat exchangers
- Air coolers
- Process cooling systems
- Chemical processing equipment
Quality Assurance
- 100% hydrostatic testing
- Radiographic examination
- Ultrasonic testing
- Fin-to-tube bond strength testing
- Dimensional inspection
Industry Standards Compliance
- ASME Boiler and Pressure Vessel Code
- ASTM Standards
- ISO 9001:2015
- PED 2014/68/EU
Yuhong Holding Group Co., Ltd., a leading manufacturer of finned tubes with 20 years of global export experience, serves 80+ countries worldwide. Operating from our 20,000-square-meter facility with 55 advanced production lines and 110+ skilled professionals, we maintain our position among China's top 5 finned tube exporters.
Yuhong Holding Group provides comprehensive technical support and customization options to meet specific project requirements. Our commitment to quality, innovative technology, and customer service has established us as a trusted global supplier of high-performance finned tubes. Contact our technical team for detailed specifications and customized solutions for your heat transfer applications.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
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
Sales Dept. (Marketing Director)