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China factory - Yuhong Group Co.,Ltd

Yuhong Group Co.,Ltd

  • China,Ningbo ,Zhejiang
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  3. Stainless Steel 316L Longitudinal Finned Tube Heat Exchanger U Channel Fin Tube
China Stainless Steel 316L Longitudinal Finned Tube Heat Exchanger U Channel Fin Tube
China Stainless Steel 316L Longitudinal Finned Tube Heat Exchanger U Channel Fin Tube

  1. China Stainless Steel 316L Longitudinal Finned Tube Heat Exchanger U Channel Fin Tube
  2. China Stainless Steel 316L Longitudinal Finned Tube Heat Exchanger U Channel Fin Tube
  3. China Stainless Steel 316L Longitudinal Finned Tube Heat Exchanger U Channel Fin Tube
  4. China Stainless Steel 316L Longitudinal Finned Tube Heat Exchanger U Channel Fin Tube

Stainless Steel 316L Longitudinal Finned Tube Heat Exchanger U Channel Fin Tube

  1. MOQ： 1000KGS
  2. Price：
  3. Get Latest Price
Payment Terms L/C, T/T
Delivery Time 7 DAYS
Packaging Details Wooden Case With Steel Frame,or request
Product Name Longitudinal Finned Tube
Tube Standard ASTM A213/ ASME SA213, ASTM A312
Tube Material stainless steel 304, 304L, 310S, 316L, 321, etc.
Fin Material Carbon Steel, Stainless Steel, Aluminum
Fins Shape "U" Channel
Size can customized
Application Heater Parts, HVAC Systems, Heat Exchanger, Power Generation,
High Light Longitudinal U Channel Finned Tube, ASME SA213 TP316L Stainless Steel Heat Exchanger Tube
Brand Name YUHONG
Model Number ASME SA213 Stainless TP316L Longitudinal Finned Tube
Certification ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Place of Origin CHINA

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C, T/T Delivery Time 7 DAYS
Packaging Details Wooden Case With Steel Frame,or request Product Name Longitudinal Finned Tube
Tube Standard ASTM A213/ ASME SA213, ASTM A312 Tube Material stainless steel 304, 304L, 310S, 316L, 321, etc.
Fin Material Carbon Steel, Stainless Steel, Aluminum Fins Shape "U" Channel
Size can customized Application Heater Parts, HVAC Systems, Heat Exchanger, Power Generation,
High Light Longitudinal U Channel Finned Tube, ASME SA213 TP316L Stainless Steel Heat Exchanger Tube Brand Name YUHONG
Model Number ASME SA213 Stainless TP316L Longitudinal Finned Tube Certification ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Place of Origin CHINA
High Light U Channel Finned Tube ，Longitudinal Finned Tube ，Stainless Steel 316L Finned Tube

ASME SA213 TP316L SS HFW Longitudinal Finned Tube 

 

 

Longitudinal finned tubes are specialized heat exchanger components widely used to enhance heat transfer efficiency. Unlike other types of fins, the fins of Longitudinal finned tubes are in "U" channel shape. The fins are adhered or welded to the tube, ensuring a strong bond for heat transfer reliability and increasing the surface area available for heat transfer. Typically made from materials like aluminum or stainless steel, they come in various shapes and sizes, including solid, serrated, or spiral configurations. People choose materials according to different working environment and service.

 

 

Equivalent Grade of Stainless Steel TP316L Seamless Tube

JIS WNR./DIN UNS AISI EN CHINA
SUS316L 1.4404 S31603 316L 02Cr17Ni12Mo2 GB 022Cr17Ni12Mo2

 

 

Mechanical Properties of Stainless Steel TP316L Seamless Tube

GRADE
 TENSILE STRESS YIELD STR ELONG

HARDNESS
(MPA) 0.2% PROOF (% IN 50MM)
MIN　 (MPA) MIN MIN ROCKWELL B (HR B) MAX BRINELL (HB) MAX
SS 316L Tube 485 170 40 95 217

 

 

Chemical Composition of Stainless Steel TP316L Seamless Tube

C Mn P S Si Ni Cr Mo N
0.035 2.00 0.045 0.030 1.0 10-14 16-18 2-3  
0.03 2.00 0.040 0.015 1.0 10-13 16.5-18.5 2-2.5 0.11
 
 

More Material Grades

American Standard Austenitic Steel:
TP304,TP304L,TP304H, TP304N, TP310S,TP316,TP316L,TP316Ti,TP316H, TP317,TP317L, TP321, TP321H,TP347, TP347H,904L…
Duplex Steel :
S32101,S32205,S31803,S32304,S32750, S32760
Others:TP405,TP409, TP410, TP430, TP439,...
Europen Standard 1.4301,1.4307,1.4948,1.4541,1.4878,1.4550,1.4401,1.4404,1.4571,1.4438, 1.4841,1.4845,1.4539,1.4162, 1.4462, 1.4362, 1.4410, 1.4501
GOST Standard 08Х17Т,08Х13,12Х13,12Х17,15Х25Т,04Х18Н10,08Х20Н14С2, 08Х18Н12Б,10Х17Н13М2Т,10Х23Н18,08Х18Н10,08Х18Н10Т, 08Х18Н12Т,08Х17Н15М3Т,12Х18Н10Т,12Х18Н12Т,12Х18Н9, 17Х18Н9, 08Х22Н6Т, 06ХН28МДТ

 

 

Advantages of longitudinal finned tubes:

  1. Enhanced Heat Transfer Efficiency:

    • Increased surface area leads to improved heat exchange capabilities.

  2. Compact Design:

    • The use of fins allows for smaller heat exchanger designs, ideal for space-constrained applications.

  3. Versatility:

    • Suitable for various fluids (liquids and gases) and applicable in different industries, including HVAC and power generation.

  4. Cost-Effective:

    • Improved thermal performance may lead to lower operational costs and energy savings over time.

  5. Durability:

    • Made from corrosion-resistant materials, ensuring longevity and reliability in harsh environments.

  6. Facilitates Better Fluid Flow:

    • Fins can help enhance the fluid dynamics around the tube, minimizing dead zones.

Disadvantages of longitudinal finned tubes:

  1. Maintenance Requirements:

    • Finned surfaces may require regular cleaning to prevent fouling, which can degrade performance.

  2. Higher Initial Costs:

    • Manufacturing and installation can be more expensive compared to basic, un-finned tubes.

  3. Complex Design:

    • Designing systems with finned tubes may be more complex, requiring careful engineering considerations.

  4. Thermal Expansion Challenges:

    • The differences in thermal expansion between the fins and the tube can cause mechanical stresses, potentially leading to failures.

  5. Potential for Reduced Flow Rates:

    • If not designed properly, the increased surface area can lead to higher pressure drops in the system.

  6. Limited Applications:

    • In some cases, they may not be suitable for very high-temperature or high-pressure applications without careful design considerations.

 

 

Applications

1. Heat Exchangers:

Used in various heat exchanger types, such as air-cooled, water-cooled, and refrigerant systems.

2. HVAC Systems:

Found in air conditioning and refrigeration systems to enhance cooling and heating processes.

3. Industrial Processes:

Commonly applied in chemical plants, power plants, and oil refineries for effective heat management.

4. Power Generation:

Utilized in steam condensers and generators for optimal thermal performance.

 

 

 

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller,Other

  • Year Established:

    2007

  • Total Annual:

    50M-70M

  • Employee Number:

    50~850

  • Ecer Certification：

    Verified Supplier

  YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR,  PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9...   YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR,  PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9...

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Get in touch with us

  • Reach Us
  • Yuhong Group Co.,Ltd
  • 20TH FLOOR,NO.1 NEW WORLD BUILDING ,NO.1018 MINAN ROAD,YINZHOU DISTRICT, NINGBO CITY, ZHEJIANG PROVINCE, CHINA
  • https://www.steelseamlesspipe.com/

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