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ASME SA312 TP347 Serrated Square Fin Tube Welded For Cracking Units
ASME SA312 TP347 Serrated Square Fin Tube Welded For Cracking Units
ASME SA312 TP347 Serrated Square Fin Tube Welded For Cracking Units
ASME SA312 TP347 Serrated Square Fin Tube Welded For Cracking Units
ASME SA312 TP347 Serrated Square Fin Tube Welded For Cracking Units
ASME SA312 TP347 Serrated Square Fin Tube Welded For Cracking Units
ASME SA312 TP347 Serrated Square Fin Tube Welded For Cracking Units
ASME SA312 TP347 Serrated Square Fin Tube Welded For Cracking Units
Specifications
Brand Name :
YUHONG
Model Number :
H Fin Tube
Certification :
ABS, DNV-GL, LR, BV, CCS, KR, ASME, TUV, SGS, BV, IEI, IBR, ISO9001, ISO 14001, ISO 18001
Place of Origin :
China , Korea
MOQ :
1 PC
Price :
1 - 10000 USD
Payment Terms :
L/C, T/T
Supply Ability :
10000 Tons/Month
Delivery Time :
5 - 90 Days
Packaging Details :
Ply-Wooden Case + Iron Frame
Material Grade :
TP347
Standard :
ASME SA312 , ASTM A312
Material :
Carbon steel, Alloy steel and Stainless steel
Type of base pipe :
Seamless steel pipe
Type of fins :
Single H / Double H Type
Application :
Widely used for boiler, heat exchanger, condenser, refrigerator, economizer and other parts of heat industry.
Description
ASME SA312 TP347 Seamless Steel Square Fin Tube For Boiler & Heat Exchanger
Product Specifications
Attribute Value
Material Grade TP347
Standard ASME SA312, ASTM A312
Material Carbon steel, Alloy steel and Stainless steel
Type of base pipe Seamless steel pipe
Type of fins Single H / Double H Type
Application Widely used for boiler, heat exchanger, condenser, refrigerator, economizer and other parts of heat industry.
Product Description

The ASME SA312 TP347 Seamless Steel Square Fin Tube is manufactured from austenitic stainless steel containing columbium (niobium) and tantalum, providing enhanced resistance to intergranular corrosion after exposure to temperatures between 800-1500°F (427-816°C). This alloy is renowned for its exceptional high temperature strength and oxidation resistance.

These fin tubes deliver outstanding performance in demanding environments including chemical processing, petrochemical, power generation, aerospace, oil and gas, and food and beverage industries. Their reliability in high-temperature and corrosive applications ensures long-term operational efficiency.

Chemical Composition
Grade Cr Ni Cb+Ta Mn Si C P S Fe
TP316 17.0-19.0% 9.0-13.0% 10*C to 1.00% ≤ 2.0% ≤ 0.75% ≤ 0.08% ≤ 0.045% ≤ 0.03% Balance
Mechanical Properties
Grade Tensile Strength Yield Strength Elongation Hardness
TP316 Minimum 515 MPa (75,000 psi) Minimum 205 MPa (30,000 psi) 35% minimum in 50 mm ≤ 95 HRB (Rockwell Hardness B)
Key Features
  • Intergranular Corrosion Resistance: Enhanced resistance due to columbium and tantalum content
  • High-Temperature Strength: Maintains structural integrity at elevated temperatures
  • Oxidation Resistance: Superior performance in high-temperature oxidizing environments
  • Weldability: Compatible with standard welding techniques
  • Mechanical Properties: Excellent strength characteristics at both ambient and elevated temperatures
Applications

Chemical Processing Industry: Heat exchangers, reactors, vessels, and piping systems handling corrosive chemicals at high temperatures.

Petrochemical Industry: Refinery equipment, cracking units, and furnace tubing exposed to aggressive substances and extreme temperatures.

Power Generation: Heat exchangers, steam generators, and boiler tubing requiring materials with exceptional high-temperature performance.

ASME SA312 TP347 Serrated Square Fin Tube Welded For Cracking Units
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ASME SA312 TP347 Serrated Square Fin Tube Welded For Cracking Units

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Product Detail
Brand Name :
YUHONG
Model Number :
H Fin Tube
Certification :
ABS, DNV-GL, LR, BV, CCS, KR, ASME, TUV, SGS, BV, IEI, IBR, ISO9001, ISO 14001, ISO 18001
Place of Origin :
China , Korea
MOQ :
1 PC
Price :
1 - 10000 USD
Contact Supplier
ASME SA312 TP347 Serrated Square Fin Tube Welded For Cracking Units
ASME SA312 TP347 Serrated Square Fin Tube Welded For Cracking Units
ASME SA312 TP347 Serrated Square Fin Tube Welded For Cracking Units
ASME SA312 TP347 Serrated Square Fin Tube Welded For Cracking Units

YUHONG HOLDING GROUP CO., LTD

Verified Supplier
1 Years
ningbo
Since 1990
Business Type :
Manufacturer, Distributor/Wholesaler
Main Products :
Studded Tube, Solid Fin Tube, Serrated Finned tube
Total Annual :
5000000-10000000
Employee Number :
50~100
Certification Level :
Verified Supplier
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