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      G Embedded Fin Tube

      Delivery term:The date of payment from buyers deliver within days
      • Price:


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      • Delivery term:

        The date of payment from buyers deliver within days

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        Long-term effective

      • Last update:

        2019-12-25 01:18

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      Company Profile
      Wuxi Tianli Biochemical Equipment Co.,Ltd








      No. 77 Zhenze Road, Huazhuang, Binhu District, Wuxi City, Jiangsu Province.


      Product details

      “G” Embedded Fin Tube

      “G” Embedded Fin Tube, also known as G-fins (grooved fins), is widely used throughout the world. The fin strips are mechanically forged into the machined grooves and are securely locked into place by back filling with the base tube material. This ensures a mechanical bond with the tube and have negligible fin bonding and thermal cycling degradation. Typically, the fins are made of aluminum or copper. “G” Embedded Finned Tube is suitable for high working temperatures up to 400°C.


      The following table shows TIANLI manufacturing capabilities for “G” Embedded Fin Tube:

      Tube O.D.:

      19.0 to 51.0 (mm)

      3/8&rdquo; to 2&rdquo;

      Tube Wall Thk.:

      L, LL, KL: 1.65 to 3.0 (mm)

      G: 2.11 to 3.5 (mm)

      L, LL, KL: 0.065&rdquo; to 0.118&rdquo;

      G: 0.083&rdquo; to 0.138&rdquo;

      Tube Length:

      ≤ 18,500 (mm)

      ≤ 60.8 ft

      Fin Thk.:

      0.3 to 0.5 (mm)

      0.012&rdquo; to 0.02&rdquo;

      Fin Height:

      10.0 to 16.0 (mm)

      0.394&rdquo; to 0.630&rdquo;

      Fin Pitch:

      100 to 433 FPM

      3 to 11 FPI

      Fin Type:

      L, LL, KL, G

      Fin Material:

      Aluminum (most common grade: Alu.1100, Alu.1060, Alu.6063 )


      Tube Material:

      C.S. (most common grade: A179, A192,SA210 Gr A1/C,A106 Gr B )
      S.S. (most common grade: TP304, 316)
      Copper (most common grade: UNS12200,14200, 70600, CuNi70/30, CuNi 90/10 )
      Titanium (most common grade: B338 Gr 2)

      * This table is used as a general guide to our capabilities, please call us for any other customized cases.


      TIANLI has Total seven(7) “G” Embedded Fin Tube finning lines, monthly production capacity is 200,000 meters in total.

      Embedded Fin Tube are applied in higher temperature applications.

      1. Air cooler, processing cooling, lube oil cooling

      2. Heat exchanger, steam heater

      3. Economizer

      4. Gas compressor

      5. Waste incinerator

      6. Blast furnace/ rotating furnace, etc

      TIANLI Heat Transfer can offer Embedded Finned Tubing (Embedded G type fin tube) where exceptional thermal efficiency at higher temperature ranges with solid fin-to-tube contact is required. Fins are embedded or locked into the helical groove on the outside of the tube. Rollers press metal that has been removed from the groove against the base of the fin to form a lasting metal-to-metal bond. The type of fin to tube construction works best in temperatures below 400°C.

      Our “G” Embedded Fin Tube

      ? BBWBIG硕大无比
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