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China ASTM A249 TP321 WLD Heat Exchanger Tube, for Heat Transfer
China ASTM A249 TP321 WLD Heat Exchanger Tube, for Heat Transfer

  1. China ASTM A249 TP321 WLD Heat Exchanger Tube, for Heat Transfer
  2. China ASTM A249 TP321 WLD Heat Exchanger Tube, for Heat Transfer
  3. China ASTM A249 TP321 WLD Heat Exchanger Tube, for Heat Transfer

ASTM A249 TP321 WLD Heat Exchanger Tube, for Heat Transfer

  1. MOQ: 1PC
  2. Price: Negotiable
  3. Get Latest Price
Payment Terms T/T,L/C
Supply Ability 10000 TONS PER MONTH
Delivery Time Depends on the quantity
Packaging Details Ply-Wooden Case
Standards ASTM A249 , ASME SA249
Materials TP321
Ends PE, BE
Application Heat Exchangers , Coolers , Condensers
Brand Name YUHONG
Model Number Heat Exchanger Tube
Certification ASME, ASTM, ABS, DNV-GL, LR, BV, CCS, KR, TUV, SGS, BV, IEI, IBR, ISO 9001, ISO 14001, ISO 18001
Place of Origin China, Korea

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T,L/C Supply Ability 10000 TONS PER MONTH
Delivery Time Depends on the quantity Packaging Details Ply-Wooden Case
Standards ASTM A249 , ASME SA249 Materials TP321
Ends PE, BE Application Heat Exchangers , Coolers , Condensers
Brand Name YUHONG Model Number Heat Exchanger Tube
Certification ASME, ASTM, ABS, DNV-GL, LR, BV, CCS, KR, TUV, SGS, BV, IEI, IBR, ISO 9001, ISO 14001, ISO 18001 Place of Origin China, Korea
High Light ASTM A249 Heat Exchanger TubeTP321 Heat Exchanger TubeWLD Heat Exchanger Tube

ASTM A249 TP321 WLD Heat Exchanger Tube, for Heat Transfer

 

 

Heat Exchanger Tubes made from ASTM A249 TP321 are a preferred choice for various industrial heat transfer applications due to their excellent corrosion resistance, high-temperature strength, and durability.

 

Material Description:

ASTM A249 TP321 is a stainless steel alloy that belongs to the 300-series (austenitic stainless steel). It is stabilized with titanium (Ti), which improves its resistance to intergranular corrosion, particularly in high-temperature environments. This stabilization makes TP321 ideal for welded applications and heat exchanger systems.

 

 

Key Features:

1. High-Temperature Resistance:

TP321 can withstand temperatures up to 870°C (1600°F), making it suitable for high-pressure and high-temperature operations.

 

2. Corrosion Resistance:
Excellent resistance to oxidation, stress corrosion cracking, and intergranular corrosion.

 

3. Good Weldability:
The titanium stabilization minimizes carbide precipitation during welding, avoiding corrosion at weld joints.

 

4. Durability:
High strength and resistance to thermal fatigue ensure a long service life.

 

Advantages of ASTM A249 TP321 Tubes

Corrosion Resistance:

· High resistance to intergranular corrosion, even after welding, due to titanium stabilization.

· Excellent performance in both oxidizing and reducing environments.

 

Thermal Strength:

· Maintains mechanical integrity at elevated temperatures.

· Resists scaling in high-temperature operations.

 

Longevity and Reliability:

· Durable in harsh conditions, reducing maintenance and downtime.

· Welded construction ensures high structural integrity.

 

Versatility:

· Suitable for both corrosive and high-temperature environments, offering flexibility across industries.

 

 

Chemical Composition:

Grade C Cr Ni Ti
ASME SA249 TP321 Max 0.08 17.0–19.0 9.0–12.0 ≥ 5 × (C% + N%) to 0.7

 

Mechanical Properties:

Grade Yield Strength Tensile Strength Elongation
ASME SA249 TP321

Min 205 MPa (30 ksi)

Min 515 MPa (75 ksi)

Min 35%

 

 

Applications of ASTM A249 TP321 Heat Exchanger Tubes

1. Industrial Sectors:

· Petrochemical and Chemical Industries: Used in heat exchangers, condensers, and reboilers for transferring heat in corrosive environments.

· Power Generation: Boiler tubes and economizers in thermal and nuclear power plants.

· Food and Beverage Processing: Safe for heat transfer in food-grade systems due to its non-reactive properties.

· Aerospace and Automotive: Suitable for high-temperature exhaust and heat recovery systems.

 

2. Heat Exchanger Types:

· Shell and tube heat exchangers.

· Air-cooled heat exchangers.

· Condensers and evaporators.

 

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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