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H Type Finned Tubes High Frequency Welded Finned Tube For Industrial Radiators

    Buy cheap H Type Finned Tubes High Frequency Welded Finned Tube For Industrial Radiators from wholesalers
     
    Buy cheap H Type Finned Tubes High Frequency Welded Finned Tube For Industrial Radiators from wholesalers
    • Buy cheap H Type Finned Tubes High Frequency Welded Finned Tube For Industrial Radiators from wholesalers
    • Buy cheap H Type Finned Tubes High Frequency Welded Finned Tube For Industrial Radiators from wholesalers
    • Buy cheap H Type Finned Tubes High Frequency Welded Finned Tube For Industrial Radiators from wholesalers
    • Buy cheap H Type Finned Tubes High Frequency Welded Finned Tube For Industrial Radiators from wholesalers
    • Buy cheap H Type Finned Tubes High Frequency Welded Finned Tube For Industrial Radiators from wholesalers

    H Type Finned Tubes High Frequency Welded Finned Tube For Industrial Radiators

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    Brand Name : TORICH
    Model Number : H Type Finned Tubes
    Certification : ISO9001, ISO14001, TS16949
    Price : 800-1000 USD/Tons
    Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram
    Supply Ability : 60000 Ton/Tons per Year
    Delivery Time : 20-30days upon products
    • Product Details
    • Company Profile

    H Type Finned Tubes High Frequency Welded Finned Tube For Industrial Radiators


    H Type Finned Tubes High Frequency Welded Finned Tube For Industrial Radiators

    Material

    H Type Finned Tubes are high-efficiency heat transfer components made from carbon steel or stainless steel tubes with welded fins using high-frequency welding technology. The base tube and fins are metallurgically bonded to ensure excellent heat transfer performance, corrosion resistance, and mechanical strength, making them ideal for industrial heat exchanger systems.

    Specifications

    • Fin Type: H-shaped double rectangular fins

    • Fin Height: 12–30 mm

    • Fin Thickness: 1.0–1.5 mm

    • Tube Outer Diameter: 25–63.5 mm

    • Tube Wall Thickness: 2.0–6.0 mm

    • Tube Length: Up to 12 meters (customized available)

    • Fin Material: Carbon steel, stainless steel, or alloy steel

    • Base Tube Material: ASTM A179, A192, A210, A213, A333, or equivalent

    Main Features

    • Superior Heat Transfer Efficiency: H-shaped fins increase the contact area, enhancing thermal exchange performance by up to 30% compared with spiral finned tubes.

    • High Welding Strength: The high-frequency welding process ensures a strong metallurgical bond between fins and base tube, preventing fin detachment under thermal cycling.

    • Excellent Corrosion Resistance: Available in stainless steel or alloy materials for long-term durability under corrosive or high-temperature environments.

    • High Mechanical Stability: The H-fin structure resists deformation and provides strong rigidity for applications under high-pressure or high-velocity air flow.

    • Customizable Designs: Tube and fin materials, sizes, and configurations can be tailored to meet specific project requirements.

    Our Advantages

    From a professional manufacturer’s perspective, we focus on quality assurance and process control to address customer concerns such as straightness, tolerance accuracy, and welding consistency:

    1. Strict Dimensional Control: Tube straightness tolerance within ±1.5 mm/m; fin pitch deviation ≤0.2 mm ensures consistent assembly.

    2. Uniform Welding Quality: 100% high-frequency weld inspection ensures continuous and strong bonding between fins and tubes.

    3. Material Traceability: Each tube batch is traceable with mill certificates and chemical analysis reports.

    4. Enhanced Surface Treatment: Optional anti-corrosion coating or galvanization improves service life in harsh environments.

    5. Efficient Production Capacity: Automated production lines enable quick turnaround and consistent quality.

    Chemical Composition

    GradeC (%)Mn (%)Si (%)P (%)S (%)Cr (%)Ni (%)Mo (%)
    ASTM A179≤0.100.27–0.63≤0.35≤0.035≤0.035---
    ASTM A210 Gr.C0.27–0.370.29–1.06≤0.10≤0.035≤0.035---
    ASTM A213 TP304≤0.08≤2.00≤1.00≤0.045≤0.03018.0–20.08.0–11.0-
    ASTM A213 TP316≤0.08≤2.00≤1.00≤0.045≤0.03016.0–18.010.0–14.02.0–3.0
    ASTM A213 TP321≤0.08≤2.00≤1.00≤0.045≤0.03017.0–19.09.0–12.0-

    Mechanical Properties

    GradeTensile Strength (MPa)Yield Strength (MPa)Elongation (%)Hardness (HB)
    ASTM A179≥325≥180≥35≤72
    ASTM A210 Gr.C≥485≥275≥30≤89
    ASTM A213 TP304≥515≥205≥40≤90
    ASTM A213 TP316≥515≥205≥40≤95
    ASTM A213 TP321≥515≥205≥40≤95

    Applicable Standards

    • ASTM: A179, A192, A210, A213, A333

    • EN: EN 10216-2, EN 10217-5

    • JIS: JIS G3461, G3462

    • GB: GB 5310, GB/T 12459

    • GOST: GOST 8734, GOST 9941

    Application Fields

    H Type Finned Tubes are widely used in industries requiring large-area heat dissipation and high-temperature resistance.

    • Power Plants: Economizers, air preheaters, and waste heat recovery systems.

    • Petrochemical Industry: Air coolers, gas heaters, and oil refineries.

    • Metallurgy: Heat recovery from flue gases and furnaces.

    • Cement and Paper Plants: Waste heat boilers and drying systems.

    • Industrial Boilers and Radiators: For improving energy efficiency and reducing emissions.



    Q: Are you trading company or manufacturer ?

    A: manufacturer,also can do trading.

    Q: How long is your delivery time?

    A: Generally speaking,it is 10-15 days if the goods are in stock,or it is 30-40 days if the goods are not in stock, it is according to quantity.

    Q: Do you provide samples? is it free or extra ?

    A: Yes, we could offer the sample for free charge but need pay the cost of freight.

    Q: What is your terms of payment ?

    A: Payment<=2000USD, 100% in advance. Payment>=2000USD, 30% T/T in advance ,balance before shippment.

    If you have another question, pls feel free to contact with me.

    Quality H Type Finned Tubes High Frequency Welded Finned Tube For Industrial Radiators for sale

    H Type Finned Tubes High Frequency Welded Finned Tube For Industrial Radiators

    Company Info.
    TORICH INTERNATIONAL LIMITED
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