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YUHONG HOLDING GROUP CO., LTD

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China ASTM A213 TP304 Stainless Steel Seamless Tube - Heat Exchanger Tube for Boiler,
China ASTM A213 TP304 Stainless Steel Seamless Tube - Heat Exchanger Tube for Boiler,

  1. China ASTM A213 TP304 Stainless Steel Seamless Tube - Heat Exchanger Tube for Boiler,
  2. China ASTM A213 TP304 Stainless Steel Seamless Tube - Heat Exchanger Tube for Boiler,
  3. China ASTM A213 TP304 Stainless Steel Seamless Tube - Heat Exchanger Tube for Boiler,
  4. China ASTM A213 TP304 Stainless Steel Seamless Tube - Heat Exchanger Tube for Boiler,

ASTM A213 TP304 Stainless Steel Seamless Tube - Heat Exchanger Tube for Boiler,

  1. MOQ: 500KGS
  2. Price: Negotiable
  3. Get Latest Price
Payment Terms L/C, T/T
Supply Ability 800 Tons/ Month
Delivery Time 15-20 Days
Packaging Details Ply-wooden Case /Iron Case
Standard ASTM A213 / ASME SA213
Material Grade TP304
Product Type Seamless Tube
Application Heat exchanger, Super heater, Condenser
Size Customized
Surface Finish Annealed & Pickled, Bright Annealed
Brand Name YUHONG
Model Number ASTM A213 TP304
Certification ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Place of Origin CHINA

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Product Specification

Payment Terms L/C, T/T Supply Ability 800 Tons/ Month
Delivery Time 15-20 Days Packaging Details Ply-wooden Case /Iron Case
Standard ASTM A213 / ASME SA213 Material Grade TP304
Product Type Seamless Tube Application Heat exchanger, Super heater, Condenser
Size Customized Surface Finish Annealed & Pickled, Bright Annealed
Brand Name YUHONG Model Number ASTM A213 TP304
Certification ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 Place of Origin CHINA
High Light ASTM A213 TP304 stainless steel tubeheat exchanger tube for boilerstainless steel superheater condenser tube

ASTM A213 TP304 Stainless Steel Seamless Tube - Heat Exchanger Tube for Boiler, Superheater and Condenser

 

YUHONG Group, with over 35 years of expertise in supplying high-performance industrial materials to 85 countries worldwide, is a trusted manufacturer and global supplier of precision stainless steel tubing. We specialize in producing ASTM A213 TP304 Stainless Steel Seamless Tubes, engineered specifically as high-efficiency heat exchanger tubes​ for critical applications in boilers, superheaters, and condensers. Our commitment to advanced manufacturing, stringent quality control, and reliable performance ensures that our tubes deliver exceptional corrosion resistance, high-temperature strength, and long-term durability for your most demanding thermal systems.

 


 

Chemical Composition of Grade TP304 (UNS S30400)

 

Element​ Requirement (%)​
Carbon (C), max 0.08
Manganese (Mn), max 2
Phosphorus (P), max 0.045
Sulfur (S), max 0.03
Silicon (Si), max 1
Chromium (Cr) 18.0 - 20.0
Nickel (Ni) 8.0 - 11.0
 

 

Heat Treatment Specifications for Grade TP304 (UNS S30400)

 
Parameter Specification Notes
Grade TP304 Austenitic Stainless Steel
UNS Designation S30400  
Heat Treat Type Solution Treatment  
Solution Temperature 1900 °F [1040 °C]  
Cooling Media Water or other rapid cool  

 

Tensile and Hardness Requirements for Grade TP304 (UNS S30400)

 

Property Requirement
Grade TP304
UNS Designation S30400
Tensile Strength, min 75 ksi [515 MPa]
Yield Strength, min 30 ksi [205 MPa]
Elongation in 2 in. or 50 mm, min 35%
Brinell / Vickers Hardness, max 192 HBW / 200 HV
Rockwell Hardness, max 90 HRB

 


 

Application Advantages of ASTM A213 TP304 Stainless Steel Seamless Tube

  • Excellent High-Temperature Resistance & Oxidation Resistance:​ Maintains structural integrity and resists scaling in continuous high-temperature service, making it ideal for boiler and superheater tubes.
  • Superior General Corrosion Resistance:​ The TP304 (18-8 stainless steel) composition provides reliable resistance to a wide range of corrosive media, ensuring long-term performance in condenser and heat exchanger applications.
  • High Mechanical Strength & Pressure Capability:​ The seamless manufacturing process ensures uniform grain structure and eliminates weld seams, offering superior strength and leak-proof reliability for high-pressure systems.
  • Excellent Durability & Long Service Life:​ The combination of heat and corrosion resistance minimizes degradation, reducing maintenance frequency and lifecycle costs in demanding thermal applications.
  • Proven Performance in Critical Components:​ A widely specified and trusted material for essential heat transfer equipment in power generation, petrochemical, and industrial processing plants.
  • Manufactured to Stringent International Standards:​ Guaranteed quality and consistency through full compliance with ASTM A213/ASME SA213 specifications, ensuring material traceability and global project acceptance.

 

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Importer,Exporter,Trading Company,Seller,Other

  • Year Established:

    1990

  • Total Annual:

    50M-70M

  • Employee Number:

    50~800

  • Ecer Certification:

    Verified Supplier

Yuhong Holding Group has more than 35 years experience for pipeline products, till now we have 3 big joint venture factories,  the total production area more than 130000 square meters, and more than 600 workers with 106 production lines give our clients excellent supporting always. &n... Yuhong Holding Group has more than 35 years experience for pipeline products, till now we have 3 big joint venture factories,  the total production area more than 130000 square meters, and more than 600 workers with 106 production lines give our clients excellent supporting always. &n...

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  • YUHONG HOLDING GROUP CO., LTD
  • 20 Floor, No.1 New World Building, NO.1018 Min'an Road, Yinzhou District, Ningbo, China, ZIP:315040
  • https://www.steelfintube.com/

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