ASTM A249 TP304, 1.4301 Stainless Steel Extruded Fin Tube For Heat Exchanger

Price Negotiable
Price: Negotiable
MOQ: 500 KGS
Delivery Time: 10-90 Work Days
Brand: YUHONG
Product Description

ASTM A249 TP304, 1.4301 Stainless Steel Extruded Fin Tube For Heat Exchanger

 

ASTM 249 TP304 covers standard specifications for austenitic 304 steel boiler, condenser tubes, heat exchangers, and boiler vessels. The ASTM A249 TP304 Fin Tube has a superior composition consisting of nickel and chromium with other alloying elements. The content embedded within these tubes gives them excellent resistance to reductive and corrosive media. The ASTM A249 SS SMLS Tube is non-magnetic in nature and showcases outstanding strength. These tubes are produced via the extrusion process as hot steel billets are passed through extruded metal which gives the A249 Seamless Tube enhanced tolerance in pressurized vessel applications. This tube doesn’t easily disorientate in any pressures and has enhanced load-bearing capacity. The Fin tube has the significant advantage of improved heat transfer efficiency. By expanding the available surface area for heat transfer, fin tubes facilitate more effective heat exchange between two fluids in comparison to plain tubes. The incorporation of fins on the base tubes accelerates heat transfer, leading to a more optimized heat exchange process and enhanced system performance. In addition, stainless steel finned tubes contribute to energy savings and cost reduction. The heightened heat transfer efficiency demands less energy to reach the required heat exchange level.

 

Chemical Composition:

Grade C Mn Si P S Cr Ni N
TP304 min. 18 8
max. 0.08 2 0.75 0.045 0.03 20 10.5 0.1

 

Mechanical properties:

Grade Tensile Strength (Mpa) Yield Point (Mpa) Elongation (%)
TP304 515 205 35

 

Physical Properties:

Density (g/cm3) Elastic Modulus (GPa) Mean Coefficient of Thermal Expansion (μm/m/°C) Thermal Conductivity (W/m.K) Specific Heat 0-100°C (J/kg.K) Electrical Resistivity (nΩ.m)
0-100°C 0-315°C 0-538°C 100°C 500°C
8 193 17.2 17.8 18.4 16.2 21.5 500 720

 

Applications:

  • Power Plants
  • Heat Recovery Steam Generators
  • Petrochemical Industries
  • Marine Applications
  • Refrigeration Applications
  • Economizers
  • Oil and Gas Coolers
  • Plumbing and Air Conditioning
  • Condensers and Evaporators
  • Shell and Tube Heat Exchangers

 

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Yuhong Group Co.,Ltd
Location 20TH FLOOR,NO.1 NEW WORLD BUILDING ,NO.1018 MINAN ROAD,YINZHOU DISTRICT, NINGBO CITY, ZHEJIANG PROVINCE, CHINA
Contact Person Jikin Cai

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