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Home> Products> Fin Tube> Extruded Fin Tube> Low Fin Tube B111 C70600-O61 CuNi 90/10
Low Fin Tube B111 C70600-O61 CuNi 90/10
Low Fin Tube B111 C70600-O61 CuNi 90/10
Low Fin Tube B111 C70600-O61 CuNi 90/10
Low Fin Tube B111 C70600-O61 CuNi 90/10
Low Fin Tube B111 C70600-O61 CuNi 90/10

Low Fin Tube B111 C70600-O61 CuNi 90/10

Payment Type: L/C,T/T

Transportation: Ocean,Air

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    Product Attributes Supply Ability & Additional Information
    Product Attributes

    Model No.: Copper Nickel Tube

    Brand: YUHONG

    Type: Straight Copper Pipe

    Shape: Round

    Application: Air Condition or Refrigerator

    Alloy: Alloy

    Certification: ISO

    State: Soft

    Product Description

    Low Fin Tube B111 C70600-O61 CuNi 90/10 


    Quick Detail:

    General Low Fin Tubes Production Capacity  Specifications of Low Fin Tubes('N' Fins)

    Finning Facility: 10 finning machines;
    Daily capacity up to 3000 meters;     		Tube OD: 12.7 mm~25.4mm
    Tube Length: 18 meters max.
    Fin Height: 1.2 mm ~2.77mm
    Fin Thickness: appr. 0.3mm
    Fin Pitch: 30 FPI /28 FPI/ 26 FPI/ 36 FPI /43 FPI


     
    Description: 
    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. We call it [N" fin type.
     
    More Carbon Steel Tube Materials Sheet We're Supplying:

    Chinese Standard

    Steel Grade/ No.

    American Standard

    Steel Grade/ No.

    GB5310

    20G,15MoG,12CrMoG,

    12Cr2MoG,15CrMoG,

    12Cr1MoVG,

    ASTM A106

    GR. A,B,C

    GB9948

    10,20,12CrMo,15CMo

    ASTM A53

    GR.A,B

    GB3087

    10,20

    ASTM A192

     

     

     

    ASTM A179

     

     

     

    ASTM A210

    A-1,C

     

     

    ASTM A333

    GR.1,GR3,GR6

     

     

    ASTM A334

    GR.1,GR3,GR6

     

     

    ASTM A209

    T1, Ta, Tb

    German standard

    Steel Grade/ No.

    Japanese standard

    Steel Grade/ No.

    DIN17175

    ST35.8, ST45.8

    JIS G3454

    STPG370,STPG410

    DIN1629

    ST37.0, ST44.0, ST52.0

    JIS G3461

    STB340, STB410, STB440

    British Standard

    Steel Grade/ No.

    European standard

    Steel Grade/ No.

    BS3059-Ⅰ

    320

    EN10216-1

    P195TR1/TR2,P235TR1/TR2,
    P265TR1/TR2

    BS3059-ⅡS1/S2; TC1/TC2

    360,440,

    EN10216-2
    TC1,TC2

    195GH,P235GH,
    P265GH,

     

     

    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.

    Data sheet of Low Fin Tubes

     
    Competitive Advantage:

    1. We have more than 12,000 square meters workshop, including 10 finning machines, daily extrusion capacity up to 3,500 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.

                 


    B111 C70600-O61 Copper Nickel Low Finned Tube (3)


    B111 C70600-O61 Copper Nickel Low Finned Tube (1)


    Packaging & Delivery
    Selling Units : Kilogram
    Package Type : Ply-wood Case Packing
    Picture Example :
    Supply Ability & Additional Information

    Packaging: Ply-wood Case Packing

    Productivity: 1000 Tons Per Month

    Transportation: Ocean,Air

    Place of Origin: China

    Supply Ability: According To Client's Request.

    Certificate: ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2015

    Port: Shanghai Sea Port,Ningbo Port,Shanghai Port

    Payment Type: L/C,T/T

    Incoterm: FOB,CFR,CIF,EXW

    GET IN TOUCH

    If you have any questions our products or services,feel free to reach out to us.Provide unique experiences for everyone involved with a brand.we’ve got preferential price and best-quality products for you.

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    YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9001-2015, ISO 14001, ISO 18001, API 5L , API 5CT , API 6D, And our branch company Zhejiang Yuhongwell Steel Co.Ltd has expanded its field of activities and entered in trade and supply of tubular & flat products in Duxplex and Super Duplex, Stainless Steel, Nickel Base alloy Steel ,Cr-Mo alloy steel , Copper Nickel alloy steel,Carbon Steel for our reputed clients worldwide. These products are widely used in various important sectors like Mining, Energy, Boiler & Heat Exchanger, Petrochemical, Chemical Industry, Food plant, Paper plant, Gas and Fluid Industry etc. YUHONG HOLDING GROUP has gained rich experience in Pipes, Fittings, Flanges, Valves, Structural steel, Coils and Plates in past eight years. In a short span of time, YUHONG brand has marked its global presence in more than 40 countries, like, Korea, USA, Canada, Mexico, Colombia, Bolivia, Chile, Argentina, Brazil, Ecuador, Austria, New Zealand,...
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