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GL翅片管散热器

GL finned tube radiator

Focus on the research and development design of finned tube and finned tube equipment
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GL finned tube radiator

The GL finned tube radiator is made of seamless steel tube rolled aluminum fins with advanced technology and high heat transfer performance, and is composed of steel perforated plate frame supporting steel and aluminum composite heat dissipation finned tubes;

  • Product Description
  • 1. GL Finned Tube Radiator Overview

    1.GL finned tube radiator is made of seamless steel tube rolled aluminum fins with advanced technology and high heat transfer performance, and is composed of steel perforated plate frame supporting steel and aluminum composite heat dissipation finned tubes;

    2.GL finned tube radiators are widely used in large and medium-sized heat exchanger systems such as air heating, cooling and waste heat recovery;

    3. Working medium in heat exchange of finned tube radiator: steam (≤ 1.6MPa), hot water (≤ 350 ℃);

    4. Description of model and specification of 4.GL finned tube radiator: GL ① × ②-③

    ①, ②-respectively, the radiator length, width size decimeter

    ③-Number of rows of heat pipe

    For example: GL5 × 5-2 means that the surface is 500mm long and 500mm wide, and consists of 2 rows of heat dissipation pipes.

    2. GL finned tube radiator structure characteristics

    1.GL finned tube radiator adopts steel double circuit (two rows) or multi-circuit (four rows and six rows) structure. Finned tube adopts steel-aluminum cold rolling composite forming process. The base tube has a Ф of 18*2mm, a sheet height of 10mm, a sheet thickness of 0.3mm, a sheet spacing of 3mm, high pressure bearing and corrosion resistance;

    2. The heat dissipation pipes of the finned tube heat exchanger are arranged in full fork rows and connected with separate elbow pipes;

    3.GL finned tube radiator has good heat exchange performance and can replace steel finned tube radiator;

    4. Heat pipe characteristics:

    Heat dissipation area: 0.64m ²/m ribbing coefficient: 14.56

    Rib coefficient: 15.8 Net to surface ratio: 0.53

    散热管特性

    Technical Parameters of 3. GL Finned Tube Radiator

    Model Heat dissipation area heat medium Number of cooling pipes Dimensions Connecting pipe Weight
    B1 A1 B2 A2 B A
    FUL5*5-2 5.63 High and low temperature water or heat transfer oil 20 420 420 470 470 500 500 1 18
    FUL6*5-2 6.81 520 570 600 20
    FUL7*5-2 8.19 620 670 700 24
    FUL10*5-2 12.03 920 970 1000 36
    FUL12*5-2 14.59 1120 1170 1200 44
    FUL6*6-2 8.29 24 520 520 570 570 600 600 1.5 31
    FUL7*5-2 9.83 620 670 700 36
    FUL10*6-2 14.43 920 970 1000 51
    FUL12*6-2 17.51 1120 1170 1200 62
    FUL15*6-2 22.12 1420 1470 1500 77
    FUL7*7-2 11.47 28 620 620 670 670 700 700 2 42
    FUL10*7-2 16.84 920 970 1000 60
    FUL12*7-2 20.43 1120 1170 1200 72
    FUL15*7-2 25.8 1420 1470 1500 90
    FUL17*7-2 29.39 1620 1670 1700 102
    FUL10*10-2 25.27 42 920 920 970 970 1000 1000 2.5 80
    FUL12*10-2 30.64 1120 1170 1200 96
    FUL15*10-2 38.7 1420 1470 1500 120
    FUL17*10-2 44.08 1620 1670 1700 136
    FUL20*10-2 52.15 1920 1970 2000 160

    Note 1. The heat dissipation area shown in the table is a two-row structure, and the heat dissipation area of the remaining four-row and six-row structures is obtained by × 2 and × 3 respectively;

    2. The heat dissipation areas shown in the table are all two-row weights, and the reference weights of the remaining four-row and six-row structures are obtained by × 1.8 and × 2.7 respectively.

    Production process

Company Profile

The company's main products include fin tubes, fin tube radiators, fin tube heat exchangers, heaters, air preheaters, air coolers, etc. Product materials include steel, stainless steel, steel-aluminum composite, etc., and are widely used in chemical, petroleum, power, electric power, food, textile, printing and dyeing and other industries. The company strives for survival by quality, seeks benefits from management, takes scientific and technological innovation as the driving force for development, regards integrity as the foundation of the enterprise, and establishes a customer-centered business philosophy. Our products cover nearly 30 provinces, cities, and autonomous regions in China, and we have established long-term cooperative relationships with many of the top 500 companies in the country.

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