Pipe Fittings

SHIHANG COPPER NICKEL PIPE FITTINGS

  • Good Raw Material
  • Good Dimensions
  • Good Surfaces
  • BV Approved Copper Nickel Pipe Fittings Manufacturer
  • MTC EN10204 3.1 issued

YOUR PREMIER COPPER NICKEL PIPE FITTINGS MANUFACTURER

BV Approved Copper Nickel Pipe Fittings Manufacturer
Shihang Copper Nickel Pipe Fittings have been approved by Bureau Veritas. Summary of recognition range:Copper Nickel Pipe Fittings, Copper Nickel Pipes, Copper Nickel Flanges
Third Party Inspection Available
If the end user require third party inspection for copper nickel pipe fittings , it is available. Lots of third party inspection organization have inspected our copper nickel pipe fittings and other products, Such BV,SGS,ABS etc.
0% Complaint Copper Nickel Pipe Fittings Factory
Shihang exported copper nickel pipes fittings , pipe and flanges for more than 10 years and no any complaint from the end user. We have own testing laboratory and strong ability of QC.
Issue EN 102043.1 Certificate
Each order , our mill test certificate as per EN 10204 3.1 will be issued with the copper nickel pipe fittings. Confirm our copper nickel pipe fittings are totally meet your requirements.

Shanghai Shihang has specialized in producing of Copper-Nickel pipe fittings.

Among other Copper Nickel Pipe Fittings suppliers, Shanghai Shihang offers the excellent quality of economic price to their clients worldwide.

Copper nickel pipes , copper nickel flanges and copper nickel pipe fittings forms a strong copper nickel pipe system.

Shihang copper nickel pipe fittings have the good chemical composition, perfect mechanical performance.

Shanghai Shihang carries an extensive inventory of pipe fittings in copper-nickel.

Copper nickel pipe fittings play the crucial role in repairing or installing copper nickel piping fitting systems and mechanisms.

Through copper nickel pipe fittings, different materials include gas, liquid, and other occasional solid substances can quickly pass through to the object.

Copper-nickel pipe fittings ensure solid tubing and tough pipe dressings to avoid any leakages.

    Send Us Your Requirement
    Let Shihang Support You.

     

    Copper Nickel Butt Welding Pipe Fittings Standard Table

     

    BUTT WELD FITTINGS 90/10EEMUADINASME
    ELBOWS LONG RADIUS146 SECTION 1DIN 86090B 16-9
    ELBOWS SHORT RADIUSDIN 86090B 16-9
    EQUAL TEES146 SECTION 1DIN 86088B 16-9
    REDUCING TEES146 SECTION 1DIN 86088B 16-9
    CONCENTRIC REDUCERS146 SECTION 1DIN 86089B 16-9
    ECCENTRIC REDUCERS146 SECTION 1DIN 86089B 16-9
    EQUAL SADDLES146 SECTION 1DIN 86087
    REDUCING SADDLES146 SECTION 1DIN 86087
    END CAPS146 SECTION 1DIN 28011B 16-9

     

    DIN Standard Pipe Fittings

     

    DIN standard copper nickel pipe fittings are most common standard in shipbuilding.

    There are four main standards as below:

    The pressure rate in DIN is 10 bar and 14 bar.

    Material: it can be named as CW352h and Cuni10fe1.6mn.

    The DIN standard material requirement like tolerance is stricter than other standards.

     

    EEMUA 146 Standard Copper Nickel Pipe Fittings

     

    EEMUA 145 standard copper-nickel pipe fittings are normally used on the marine and offshore structure.

    There are five main styles as below:

    • Copper Nickel Elbow
    • Copper Nickel Tee
    • Copper Nickel Reducer
    • Copper Nickel End Cap
    • Copper Nickel Saddle

    The pressure rate in DIN is 16 bar and 20 bar.

    Material: it can be named as UNS 7060X

     

    ASME B16.9 Copper Nickel Pipe Fittings

     

    ASME B16.9 standard flanges are mainly used on the oil field.

    There are five main standards as below:

    • Copper Nickel Elbow
    • Copper Nickel Tee
    • Copper Nickel Reducer
    • Copper Nickel End Cap
    • Copper Nickel Stub End

    Thickness: Sch5s, Sch10s, Sch40s, Sch80s.

    Material: ASTM B466 UNS C70600

     

    Copper Nickel Pipe Fittings Type

     

    For copper nickel pipeline , copper nickel pipe fittings is an important part.

    There are six main copper nickel pipe fittings component.

    • elbow
    • tee
    • reducer
    • saddle
    • end cap
    • asme b16.9 stub end

     

    Copper Nickel Pipe Fittings – Elbow

     

     

    Copper nickel elbows are a type of copper nickel pipe fittings used for changing the flow direction.

    Among all copper nickel pipe fittings used in the piping system,

    the demand copper nickel elbow is the largest.

    It can be about 80%.

    copper nickel pipe fittings - elbow

    Copper Nickel Elbow

    Different forming processes are used for different materials or wall thickness elbows.

    Copper nickel pipe fittings manufacturers commonly used seamless elbow forming process hot push hydraumatic.

    If the outer diameter is more than 457 mm , it should be welded.

    There are three main standard for copper nickel elbow:

    • DIN 86090
    • EEMUA 146 , EEMUA 234
    • ASME B16.9

    For divided into type , there are two

    • Long Radius ( normally 1.5 D )
    • Short Radius ( normally 1D )

     

     

    Copper Nickel Pipe Fittings – Tee

     

     

    Copper nickel tee is also one of the copper nickel pipe fittings.

    It is mainly used in the main pipe branch pipe.

     

    copper nickel pipe fittings - tee

    Copper Nickel Tee

     

    Copper nickel tee is divided into the equal tee and reducing tee.

    For copper nickel seamless tee, the main processes include hydraulic bulging and hot-press forming.

    There are three main standard for copper nickel tee

    • DIN 86088
    • EEMUA 146 / EEMUA 234
    • ASME B16.9

     

    Copper Nickel Pipe Fittings – Reducer

    Copper nickel reducer is one of the common copper nickel pipe fittings.

    It is used for the connection of two different diameters copper nickel pipes.

    In accordance with the appearance  ,

     

    copper nickel pipe fittings - reducer

    Copper Nickel Reducer

     

    they are divided into concentric reducer and eccentric reducer.

    For seamless copper nickel reducer , outer diameter is less than 419 mm.

    The commonly used forming process is shrinkage-reducing, expanding-diameter pressing.

    Reducing the forming process of reducing joints is to put the tube blank with the same diameter as the major diameter of the reducing joint into the forming die.

    By pressing along the axial direction of the blank, the copper nickel pipes moves along the cavity and shrinks and forms.

    According to the size of the reducer, it can be divided into one press forming or multiple press forming.

    For seam welded copper nickel reduer , outer diameter is over than 457mm.

    Rolling

    We use copper nickel plate to roll , and then welded.

    The reducer used for ventilation and dust removal pipes is welded after the steel plate is rolled.

     

    Copper Nickel Pipe Fittings – Saddle

     

     

    Copper nickel saddle is an alternative to the copper nickel tee.

    It has strong flexibility of use and is well received by domestic and foreign markets.

    The advantage is large diameter change and wide range of diameter change.

    The copper nickel saddles welded with copper nickel pipes.

    The functions are same as copper nickel tees.

     

    Copper Nickel Pipe Fittings – End Cap

     

    Copper nickel end cap is welded in the pipe end or installed in the pipe end of the external thread to cover the tube pipe fittings.

    Main standard as below:

    • DIN 28011
    • EEMUA 146
    • ASME B16.9

     

    Copper Nickel Pipe Fittings – ASME B16.9 Stub End

     

     

    Copper Nickel Pipe Fittings Catalogue

    Please kindly click here to download our Copper Nickel Pipe Fittings Catalogue.

     

    Copper Nickel Flanges Chemical Composition

     

    copper nickel alloy Material Analysis Tester

    Material Analysis Tester

     

    1.Comparison table of International Standard Specifications for CuNi 90/10 pipe fittings

    DIN 86019
    2.1972
    EEMUA 144
    UNS 7060X
    BS 2871
    CN 102
    ASTM B466
    C70600
    JIS H 3300
    C7060
    MIL-T-16420K
    C70600
    Ni%9.0-11.010.0-11.010.0-11.09.0-11.09.0-11.09.0-11.0
    Fe%1.5-1.81.5-2.01.0-2.01.0-1.81.0-1.81.0-1.8
    Mn%0.5-1.00.5-1.00.5-1.0Max.1.00.2-1.0Max1.0
    C%Max.0.05Max.0.05Max.0.05Max.0.05Max.0.05
    Pb%Max.0.03Max.0.01Max.0.01Max.0.02Max.0.05Max.0.02
    S%Max.0.015Max.0.02Max.0.05Max.0.02Max.0.02
    P%Max.0.02Max.0.02Max.0.02Max.0.02
    Zn%Max.0.15Max.0.20Max.0.50Max.0.50Max.0.05
    Zr%Max.0.03
    OthersMax.0.30Max.0.30Max.0.30
    Cu%BalanceBalanceBalanceBalanceCu+Ni
    +Fe+Mn
    Min.99.5
    Min.86.5

     2.Comparison table of International Standard Specifications for copper nickel 70/30 pipe fittings

    DIN 17664
    2.0882
    BS 2871
    CN 107
    ASTM 466
    C71500
    JIS H 3300
    C7150
    NES
    780
    MIL-T-16420K
    C71500
    Ni%30.0-32.030.0-32.029.0-33.029.0-33.030.0-32.029.0-33.0
    Fe%0.4-1.00.4-1.00.4-1.00.4-1.00.6-1.00.4-1.0
    Mn%0.5-1.50.5-1.5Max.1.00.2-1.00.5-1.5Max.1.0
    C%Max.0.05Max.0.06Max.0.05Max.0.06Max.0.05
    Pb%Max.0.03Max.0.01Max.0.02Max.0.05Max.0.01Max.0.02
    S%Max.0.02Max.0.08Max.0.02Max.0.02Max.0.02
    P%Max.0.02Max.0.02Max.0.01Max.0.02
    Zn%Max.0.5Max.0.50Max.0.50Max.0.50
    Others Max.0.30 Max.0.30 Max.0.50Max.0.30Max.0.50
    Cu%BalanceBalanceBalanceCuNi+Fe+Mn
    Min.99.5
    Min.66.5Min.65.0

     

    Copper Nickel Flanges Physical Properties

     

    ValuesUnitsCuNi 90/10CuNi 70/30
    Density (20°C)kg/m389008900
    Electrical Resistivity (20°C annealed)μΩ.cm1934
    Thermal Conductivity (20°C to 200°C)W/m.°K5030
    Coefficient of Expansion (20°C to 200°C)C x 10-61716
    Modulus of Elasticity (20°C annealed)Mpa126 000126 000
    Annealing Temperature°C760 – 800760 820
    Melting Interval°C1100 – 11501180 1240
    Magnetic Permeability (20°C annealed)1.08 – 1.80< 1.05

     

    Copper Nickel Pipe Mechanical Properties

     

    Typical ValuesUnitsCuNi 90/10CuNi 70/30
    Tensile Strength (UTS),(Rm)MPa> 310> 350
    ksi> 44> 51
    Proof Stress (YS 0,2), (Rp 0,2)MPa> 110> 130
    ksi> 16> 19
    Elongation (E 5,65 VS)%> 35> 30
    Hardness (HB10 D2 )> 70> 80

     

     

    Copper Nickel Pipe Fittings Application

    The applications of copper-nickel pipe fittings are widely used in different industries.

    • Desalination plants: Such pipe fittings are commonly used in minerals and metallurgy projects where these copper-nickel pipe fittings dimensions guard piping mechanisms against water, sand, and defective soil ingredients.
    • Shipbuilding: These projects are based on sea or river where pipe fittings play the decisive role to protect pipe systems from dangerous water substances. It also helps to put across the water and other solid stuff in vessels and pipes to the ships through tubes and pipes.
    • Power Generation: The power plants rely on such pipe fittings and tubes where electricity can quickly pass through to the object.

    However, other industries where such copper nickel pipe fittings are widely used are seawater projects and hulls of ships and boats.

     

    Copper Nickel Pipe Fittings Features

     

    • Copper Nickel Pipe Fittings are resistant to water, salts and seawater dangerous substances.
    • Copper Nickel Pipe Fittings also protect pipes from acids contain non-oxidant elements
    • Copper Nickel Pipe Fittings are water-resistant and protects the copper-nickel pipe flanges from organic compounds, brine water, salt, dangerous acids with non-oxidizing diluted contents.
    • Copper Nickel Pipe Fittings are used efficiently for seawater oil piping systems.

     

    Copper Nickel Pipe Fittings Benifit

     

    • Copper Nickel Pipe Fittings are durable and sturdy enough to avoid any leakages.
    • Copper Nickel Pipe Fittings are easily to install, repair and fixed.
    • Extend Product Lifecycle of piping systems and mechanism.
    • Resistant to water, marine organisms, non-oxidant acids and other corrosive ingredients.
    • Copper Nickel Pipe Fittings can perform proficiently under healthy caustic environments.
    • Prevents antifouling substances to stick with the object.

     

    Copper Nickel Pipe Fittings Manufacture

     

    copper nickel manufacturer process

     

    Copper Nickel Pipe Fittings Inspection

     

    copper nickel inspection

     

    Copper Nickel Pipe Fittings Marking Packaging

     

    Copper Nickel Pipe Fittings Packaging

    Copper Nickel Pipe Fittings Packaging

     

    Normal Marking: Size , Materials , Standard , Heat No..     You can also contact us for customized marking.

    Packaging: Shihang emphasis on the packaging to ensure that there is no damage during transportation.

    Copper Nickel pipe fittings are packed in seaworthy wooden case.

    copper nickel packing

    Copper Nickel Pipe Fittings Welding

     

    If you want to know more about copper nickel pipe fittings welding , we have writing a ultimate guide for copper nickel pipe welding procedure

    Please kindly check, if you have any other technical problem , you can also send you problem to our e-mail: info@shshihang.com.

    Our engineer will reply you within 24 hours.

     

    Shihang Copper Nickel Pipe Fittings Stock

     

    • Copper Nickel Short Radius Elbow

    Standard:DIN 86090
    Size:DN15-DN500
    Thickness and Pressure Rating:10bar , 14bar
    Material:Copper Nickel CuNi10Fe1,6Mn
    CuNi 90/10( C70600 ) , CuNi 70/30 ( C71500 )

     

    • Copper Nickel Long Radius Elbow

    Standard:DIN 86090 , EEMUA 146 , ASME B16.9
    Size:DN15-DN500 , 1/2″-24″
    Thickness and Pressure Rating:10bar , 14bar,16bar,20bar,Sch5-Sch80
    CuNi 90/10( C70600 ) , CuNi 70/30 ( C71500 )

     

    • Copper Nickel Equal Tee

    Standard:DIN 86088 , EEMUA 146 , ASME B16.9
    Size:DN15-DN500 , 1/2″-24″
    Thickness and Pressure Rating:10bar , 14bar,16bar,20bar,Sch5-Sch80
    Material:Copper Nickel CuNi10Fe1,6Mn, ASTM B466 UNS C70600/C71500
    CuNi 90/10( C70600 ) , CuNi 70/30 ( C71500 )

     

    • Copper Nickel Reducing Tee

    Standard:DIN 86088 , EEMUA 146 , ASME B16.9
    Size:DN15-DN500 , 1/2″-24″
    Thickness and Pressure Rating:10bar , 14bar,16bar,20bar,Sch5-Sch80
    Material:Copper Nickel CuNi10Fe1,6Mn, ASTM B466 UNS C70600/C71500
    CuNi 90/10( C70600 ) , CuNi 70/30 ( C71500 )

     

    • Copper Nickel Concentric Reducer

    Standard:DIN 86089 , EEMUA 146 , ASME B16.9
    Size:DN15-DN500 , 1/2″-24″
    Thickness and Pressure Rating:10bar , 14bar,16bar,20bar,Sch5-Sch80
    Material:Copper Nickel CuNi10Fe1,6Mn, ASTM B466 UNS C70600/C71500
    CuNi 90/10( C70600 ) , CuNi 70/30 ( C71500 )

     

    • Copper Nickel End Caps

    Standard:DIN 28011 , EEMUA 146 , ASME B16.9
    Size:DN15-DN500 , 1/2″-24″
    Thickness and Pressure Rating:10bar , 14bar,16bar,20bar,Sch5-Sch80
    Material:Copper Nickel CuNi10Fe1,6Mn, ASTM B466 UNS C70600/C71500
    CuNi 90/10( C70600 ) , CuNi 70/30 ( C71500 )

     

    • Copper Nickel Saddles

    Standard:DIN 86087 , EEMUA 146
    Size:DN15-DN500 , 1/2″-24″
    Thickness and Pressure Rating:10bar , 14bar,16bar,20bar
    Material:Copper Nickel CuNi10Fe1,6Mn, ASTM B466 UNS C70600/C71500
    CuNi 90/10( C70600 ) , CuNi 70/30 ( C71500 )

     

    • ASME B16.9 Copper Nickel Stub End

    Standard:ASME B16.9
    Size:1/2″-24″
    Thickness and Pressure Rating:Sch5s,Sch10s,Sch40s,Sch80s
    Material:Copper Nickel CuNi10Fe1,6Mn, ASTM B466 UNS C70600/C71500
    CuNi 90/10( C70600 ) , CuNi 70/30 ( C71500 )

     

    Shihang Copper Nickel Pipe Fittings Main Market

     

    Copper Nickel CuNi 90/10 C70600 Flanges Main Export Market

    • Asia
    • Western Europe
    • North America
    • Australasia
    • Mid East

     

    ItalyMalaysiaUSAGermany
    BrazilBahrainBangladeshGeorgia
    IndonesiaKuwaitMalaysiaOman
    AzerbaijanQatarSaudi ArabiaSingapore
    ThailandTurkeyUAEVietnam
    KoreaIranPhilippines

     

     

    • Let Shihang Support Your Bussiness
      • Copper Nickel Pipes
      • Copper Nickel Flanges
      • Copper Nickel Fittings
      • More …