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304 Stainless Steel Heat Exchanger Tubes 6mm - 101.6mm Heat Exchanger Tubing
304 Stainless Steel Heat Exchanger Tubes 6mm - 101.6mm Heat Exchanger Tubing
304 Stainless Steel Heat Exchanger Tubes 6mm - 101.6mm Heat Exchanger Tubing
304 Stainless Steel Heat Exchanger Tubes 6mm - 101.6mm Heat Exchanger Tubing
304 Stainless Steel Heat Exchanger Tubes 6mm - 101.6mm Heat Exchanger Tubing
304 Stainless Steel Heat Exchanger Tubes 6mm - 101.6mm Heat Exchanger Tubing
Specifications
Brand Name :
KORER
Model Number :
Straight Pipe
Certification :
ISO 9001 And Manufacture License Of Pressure Tube
Place of Origin :
China
MOQ :
1 Metric Tons Per Size
Price :
Negotiable
Payment Terms :
T/T L/C
Supply Ability :
10000 Metric Tons Per Year
Delivery Time :
15Days – 45Days Or Depends on the quantity
Packaging Details :
Wooden Boxes With Angle Steel Frame Or Seaworthy Bundle
Product Name :
Welded Stainless Steel Tube
Material Grade :
AISI304 / 304L /304H
Out Diameter :
6mm-101.6mm
Wall Thickness :
0.3mm-1.0mm
Standard :
ASME SA249 SA269
Length :
max.40000mm or Custom
Description
Stainless Steel Heat Exchanger Tubes AISI 304 / 304L / 304H 19.05X2.11mm
The Stainless Steel Heat Exchanger Tubes made from AISI 304, 304L, and 304H alloys in dimensions 19.05x2.11mm are specially designed for use in heat exchanger systems, including condensers, evaporators, and boilers. These high-quality tubes provide excellent thermal performance, durability, and resistance to corrosion and high temperatures, making them ideal for demanding industrial applications.
Material Specifications (AISI 304 / 304L / 304H Stainless Steel)
  • AISI 304 Stainless Steel: Excellent corrosion resistance and high temperature stability, ideal for environments requiring mechanical strength and oxidation resistance.
  • AISI 304L Stainless Steel: Low-carbon version with enhanced resistance to intergranular corrosion, particularly after welding.
  • AISI 304H Stainless Steel: Higher carbon content provides increased strength at elevated temperatures for high-pressure applications.
Chemical Composition
Material AISI 304 / 304L / 304H Stainless Steel
Chromium (Cr) 18-20%
Nickel (Ni) 8-10.5%
Manganese (Mn) 2.0%
Silicon (Si) 0.75%
Carbon (C) Max 0.08% (304), Max 0.03% (304L), 0.04-0.10% (304H)
Iron (Fe) Balance
Applications
  • Condenser Systems: Power plants, refineries, and chemical industries
  • Evaporators: Refrigeration and HVAC systems
  • Boilers: Industrial and commercial high-pressure steam applications
  • Marine Heat Exchangers: Ships, submarines, and marine vessels
  • Chemical Processing: Reactors and heat exchangers
Key Advantages
  • High Corrosion Resistance: Excellent resistance to oxidation, pitting, and crevice corrosion
  • Thermal Efficiency: Superior heat conductivity for energy savings
  • High-Temperature Strength: Particularly with 304H for demanding applications
  • Weldability: 304L offers superior fabrication capabilities
  • Durability: Long-lasting performance in thermal cycles
Technical Specifications
Property Value
Outer Diameter 19.05 mm
Wall Thickness 2.11 mm
Length Customizable up to 12 meters
Standard ASME SA213, ASTM A249, ASTM A269
Form Seamless, Round Shape
Surface Finish Bright Annealed, Passivated
Manufacturing Process
  1. Material Selection: Premium-quality stainless steel
  2. Tube Formation: Seamless production via extrusion or pilgering
  3. Heat Treatment: Annealing for stress relief
  4. Surface Finishing: Pickling and passivation
  5. Quality Control: Dimensional checks, ultrasonic testing, tensile tests
  6. Packaging & Shipping: Careful handling for global distribution
Frequently Asked Questions
What are the key differences between AISI 304, 304L, and 304H stainless steel?
The main differences lie in carbon content. 304 offers balanced properties, 304L enhances weldability, and 304H provides superior high-temperature strength.
Can AISI 304L be used in marine condenser applications?
Yes, though AISI 316 is preferred for highly aggressive marine environments due to superior chloride resistance.
What is the maximum operating temperature?
AISI 304 withstands up to 870°C (1598°F) intermittently, while 304H handles higher temperatures for power plant applications.
Core Keywords: Stainless Steel Heat Exchanger Tubes, AISI 304 Tubes, AISI 304L Tubes, AISI 304H Tubes, Condenser Tubes, Heat Transfer Tubes, Seamless Stainless Steel Tubes, Marine Heat Exchanger Tubes, High-Temperature Heat Exchanger Tubes, Chemical Reactor Tubes.
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304 Stainless Steel Heat Exchanger Tubes 6mm - 101.6mm Heat Exchanger Tubing

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Product Detail
Brand Name :
KORER
Model Number :
Straight Pipe
Certification :
ISO 9001 And Manufacture License Of Pressure Tube
Place of Origin :
China
MOQ :
1 Metric Tons Per Size
Price :
Negotiable
Contact Supplier
304 Stainless Steel Heat Exchanger Tubes 6mm - 101.6mm Heat Exchanger Tubing
304 Stainless Steel Heat Exchanger Tubes 6mm - 101.6mm Heat Exchanger Tubing
304 Stainless Steel Heat Exchanger Tubes 6mm - 101.6mm Heat Exchanger Tubing

Wuxi Korer Stainless Steel Co.,Ltd.

Verified Supplier
12 Years
jiangsu, wuxi
Since 1997
Business Type :
Manufacturer, Exporter, Seller
Main Products :
Stainless Steel Pipe, Stainless Steel Tube, Stainless Steel Welding Pipe
Total Annual :
40 Million-60 Million
Employee Number :
100~200
Certification Level :
Verified Supplier

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