Sign In | Join Free | My uabig.com
uabig.com
Products
Search by Category
Home > Welding & Soldering Supplies >

A179 seamless carbon steel corrugated slot heat exchangers tube​

Categories Low Fin Tube
Brand Name: Reliance
Model Number: Spiral tube
Certification: CE,ISO...
Place of Origin: China.Imported materials are available
MOQ: N/A
Price: N/A
Payment Terms: T/T, L/C
Supply Ability: Daily capacity up to 5,000 meters
Delivery Time: Ex-work with 5 weeks after order.
Packaging Details: (1) All integral low fin tubes are packed in hexagonal bundles. (2) Steel frame case sealed by plywoods; 3: Solid fumigated seaworthy wooden box.
Company Type: Manufacturer, Importer & Exporter
Fin Tube Type: Spiral tube
Tube material: CS/SS,copper, brass ect...
Fin material: Formed out of same tube.
Acceptance Ceritia: WOLVERINE, HPT, GEWA-K & GEWA-KS
Process: Extrusion
Tube length: No limit
Slot depth: as per client's requirement
Slot pitch: as per client's requirement
Tube wall thickness: No limit
  • Haven't found right suppliers
  • Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
  • And this service is free of charge.
  • we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!
  • Submit Buying Request
    • Product Details
    • Company Profile

    A179 seamless carbon steel corrugated slot heat exchangers tube​


    A179 seamless carbon steel corrugated slot heat exchangers tube​

    Manufacturing process:

    The fins are rolled out of outer wall of the plain tubes by a pass roller. Tubes and fins are in same piece tube.

    Popular Tube Materials:
    ASTM A106 / 106M : Seamless Carbon Steel Pipe for High-Temperature Service
    ASTM A179 / A179M : Seamless Cold-Drawn Low-Carbon Steel Heat-Exchanger and Condenser Tubes
    ASTM A192 / A192M : Seamless Carbon Steel Boiler Tubes for High-Pressure Service
    ASTM A210 / A210M : Seamless Medium-Carbon Steel Boiler and Superheater Tubes

    Delivery Range of Low Fin Tubes
    We can provide the integral low fin tubes with un-finned section gaps( 5mm Min.) in the middle of core tube OR bent with designed Bend Radius.

    Quality Test:
    The integral low fin tube quality is assured by hydrostatic or pneumatic tests, eddy current tests & MARCO tests in order to verify design specifications.

    Acceptance Ceritia:
    WOLVERINE / HPT / GEWA-K & GEWA-KS

    Delivery Condition:
    Tube ends are square cut, free burrs, internally dried and air blown clean, externally coated with varnish.
    The desiccants are put into the each package for continental transportation.


    Applications:
    ​The Integral Low Finned Tubes find the preference in the following industrial sectors:

    1. Heating systems
    2. Ventilation systems
    3. Refrigeration and climate control systems
    4. Mechanical engineering
    5. Automotive manufacturing
    6. Chemicals and pertrochemical and power plant technology


    Specifications:
    Tube and fins consist of same tube and materials as carbon steel , low-alloy steels , stainless steel , brass , copper , cooper-nickel alloys , aluminum bronze , nickel alloys , titanium etc...

    Plain tube (mm)

    Finned section dimensions (mm)

    Ratio

    De

    D×t

    Tp

    dd

    dr

    di

    η

    mm

    19×2

    0.8

    18.8

    17

    134

    2.8

    17.9

    19×2

    1

    18.8

    16.8

    13.4

    2.5

    17.8

    19×2

    1.25

    18.8

    16.6

    13

    2.2

    17.8

    19×2

    1.5

    18.8

    16.6

    13

    2

    17.7

    19×2

    2

    18.8

    16.4

    13

    1.7

    17.5

    25×2.5

    0.8

    24.8

    23

    18.8

    2.8

    23.9

    25×2.5

    1

    24.8

    22.6

    18.8

    2.75

    23.7

    25×2.5

    1.25

    24.8

    22.3

    18

    2.5

    23.6

    25×2.5

    1.5

    24.8

    22.3

    18

    2.2

    23.5

    25×2.5

    2

    24.8

    22

    18

    1.8

    23.4

    25×2.5

    2.5

    24.8

    22

    18

    1.6

    23.3

    D------Outside diameter of plain end section
    Dof----Diameter of top fins
    Dr-----Root diameter of finned section
    Di-----Inside diameter of finned section
    T------Wall thickness of plain end section
    Tp-----Fin pitch
    De----Equivalent diameter of finned tube
    L------Plain tube end length

    Please email us for more information.



    Competitive Advantage:

    1. We have more than 10,000 square meters workshop, including 10 finning machines, daily extrusion capacity up to 3,000 meters.
    2. The finning machines of Integral Low Fin Tubes are designed and assembled by ourselves and we can offer you finning machines and all accessories etc...
    3. The Integral Low Fins are rolled out of the tube surface to increase the tubes external surface area, without affecting any others dimension.
    4. Low Fins are very useful for tight condensers and exhibits high efficiency of heat transfer.
    5. Economical solutions of heat exchange problems of media with different heat conduction abilities or different current conditions.
    6. High chemical-, thermal- and mechanical resistance, suitable for rough operation conditions.







































    Product Tags:

    low Finned tube

      

    low finned tubes

      
    Quality A179 seamless carbon steel corrugated slot heat exchangers tube​ for sale
    Send your message to this supplier
     
    *From:
    *To: JIANGSU RELIANCE THERMAL EQUIPMENT CO., LTD
    *Subject:
    *Message:
    Characters Remaining: (0/3000)
     
    Inquiry Cart 0