Alloy Steel High Frequency Welded Fin Tube ASTM A335 P22 11-13Cr Fin For Combustion Heater
Price:
Negotiable
MOQ:
100KGS
Delivery Time:
7DAYS
Brand:
Yuhong
Product Description
Alloy Steel High Frequency Welded Fin Tube ASTM A335 P22 11-13Cr Fin For Combustion Heater
Product Specifications
| Material | ASTM A335 P22 |
| Fin Type | High Frequency Welding |
| Fin Material | 11-13CR |
| Application | Furnace |
Material Overview
ASTM A335 P22 Alloy Steel Tube
- Specification: Seamless ferritic alloy steel designed for high-temperature service
- Composition: Chromium (Cr) and Molybdenum (Mo) enhance heat resistance, tensile strength, and corrosion resistance
- Properties: High-temperature strength, oxidation resistance, and exceptional durability for harsh conditions
Chemical Composition
| Element | Carbon (C) | Manganese (Mn) | Phosphorus (P) | Sulfur (S) | Silicon (Si) | Chromium (Cr) | Molybdenum (Mo) |
|---|---|---|---|---|---|---|---|
| Content (%) | 0.05-0.15 | 0.30-0.60 | ≤ 0.025 | ≤ 0.025 | 0.50-1.00 | 1.90-2.60 | 0.87-1.13 |
Mechanical Properties
| Property | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) | Impact Energy (J) |
|---|---|---|---|---|
| Value | ≥ 415 | ≥ 205 | ≥ 20 | ≥ 27 (at -50°C or lower) |
11-13Cr Fins
- Material: Stainless steel grade with 11-13% Chromium content
- Properties: Superior corrosion and oxidation resistance with excellent thermal efficiency
High-Frequency Welding (HFW) Finning Process
- Process: Fins welded using high-frequency electric resistance for strong metallurgical bond
- Advantages: Exceptional mechanical strength, consistent heat transfer, and durability against thermal cycling
Key Features
- High Thermal Efficiency: Optimized heat transfer rate through HFW process
- Durability: Alloy steel construction withstands high temperatures and pressures
- Corrosion Resistance: Chromium content protects against oxidation in aggressive environments
Applications
- Petrochemical industry (cracking furnaces, reformers)
- Power generation (HRSG, boiler systems)
- Refineries (high-efficiency processing units)
- Waste heat recovery systems
- Industrial furnaces (steel production, annealing)
Product Advantages
- Optimal heat transfer for energy savings
- Long service life with minimal maintenance
- Reliable performance in harsh industrial conditions
- Cost-effective long-term operation
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
YUHONG HOLDING GROUP CO., LTD
Location
20 Floor, No.1 New World Building, NO.1018 Min'an Road, Yinzhou District, Ningbo, China, ZIP:315040
Contact Person
Sales Dept. (Marketing Director)