ISO 9001:2015 Certified · CRISIL Rated · PED Certified · Trusted Global Exporter
 CuNi 90 10 Pipe Fittings and Buttweld Fittings Exporter

Copper Nickel 90 10 Pipe Fittings


Siddhagiri Metals and Tubes manufactures all kinds of ASTM B466 Copper-Nickel Pipe Fittings for use in industrial and domestic applications. Our Cuni pipe fittings are manufactured under ANSI B16.9, ANSI B16.28, ANSI B16.25, MSS-SP-43 and MSS-SP-75 dimension standards.
Other Names: ASTM B466 UNS C70600, Copper Nickel Pipe Fittings, Copper Nickel Alloy Pipe Fittings, CuNi 90 10 Buttweld Fittings
Material: CuNi 90 10
Brand: Siddhagiri Metals and Tubes
Manufacturer: Siddhagiri Metals and Tubes
Rating: 4.1/5 based on 81 customer reviews

ASTM B466 UNS C70600• Copper Nickel Pipe Fittings • CuNi Fittings • CuNi 90 10 Pipe Fittings Supplier

Siddhagiri Metals and Tubes is a manufacturer and exporter of ASTM B466 Copper Nickel Pipe Fittings. we have been in the metal indurstry from decades serving our customer's needs in the most cost-effecient ways possible. We are an ISO Certified company with accreditations from many organisations around the globe. Contact us for best price on CuNi Fittings.

Copper Nickel Pipe Fittings are used in pipe systems to connect straight pipe or tubing sections, adapt to different sizes or shapes and for other purposes, such as regulating fluid flow. Pipe Fittings are used in a piping system to change direction or function, which is mechanically joined to the system. The simplest way to achieve this is to bend the pipe in the direction required, but this process will stretch and thin the outer wall of the pipe whilst thickening and wrinkling, the inner wall of the pipe. This results in flow resistance and accelerated wall erosion. CuNi 90 10 Pipe Fittings are manufactured and finished according to international standards ASTM B466 UNS C70600, ASME B16.9, ANSI B16.9, ASME B16.28, ANSI B16.28, ANSI B16.25, MSS-SP-43 & MSS SP-75. Our range of CuNi 90 10 buttweld fittings includes Elbows, Tees, Cross, Cap, Reducers, Collars, Bends in all sizes and forms.

Copper-Nickel Elbow Fittings—Copper-Nickel Alloy Pipe Elbows are installed between two lengths of pipe or tube allowing a change of direction by 180°, 90° or 45°. The ends are machined for Butt Welding when the two ends differ in size, it is called a Reducer or, Reducing Elbow. Pipe Fitting Elbows are available as 180° elbows, 90° elbows or 45° elbows in 1D, 1.5D, 2D, 3D, 5D, 6D, 8D, 10D radius as short and long radius elbows. All Alloy elbows are mandrel formed to ensure consistency.

Copper-Nickel Return Bend Fittings—Alloy Bends are similar to elbows with different bending radiuses. Alloy Bends are supplied as long radius return bends and short radius return bends.

Copper-Nickel Pipe Cross Fiittings—Pipe Fitting Cross are used in several industries for providing the leak free and torque free sealing in any piping or tubing connection known for their close tolerances.

Copper-Nickel Cap Pipe Fittings—The function of a Pipe Cap is to block off the end of a line in an industrial piping system. Alloy Pipe Cap is fitted by placing the end cap over the open line and welding around the joint.

Copper-Nickel Tee Pipe Fittings—Pipe Fitting Tee is widely used in industrial piping systems to merge or divide fluids and do not require special tubing preparation before installation. Alloy Tees are available in different threading specifications and are engineered to close tolerances and precise dimensions.

Copper-Nickel Stub Ends Pipe Fittings—Stub Ends are installed in pairs and mated together with two Lap-Joint Flanges. The surface of the Alloy stub end has a phonographic serrated gasket surface which prevents leakage at the joint. Using stub ends allows sections of the line to be opened for cleaning, inspection or quick replacement, etc, without the need to re-weld.

Copper-Nickel Pipe Reducer Fittings—Alloy Reducers are supplied as Eccentric Reducer, Concentric Reducer and Conical Reducer or Bell Shaped Reducer.

Copper-Nickel Pipe Coupling—Alloy Couplings are used to merge two equal ends in a piping system. Couplings are classified as half-coupling and full-coupling.

Copper Nickel Fittings manufactured by Siddhagiri Metals and Tubes are designed for high performance under extreme environments. Moreover, our CuNi Pipe Fittings have wall thickness designed with ample erosion and corrosion allowance .We stock a full range of CuNi 90 10 pipe fittings in sizes 1/8” NB to 24" NB in SCH5, SCH10, SCH40, SCH80, SCH160, SCH XS, SCH XXS. We have a huge inventory of buttweld fittings in various forms such as End Cap, Stub Ends, Pipe Nipple, Equal Tee, Unequal Tee, Concentric Reducer, Eccentric Reducer, Collar, Long Radius Elbow, Short Radius Elbow, Return Bend, Elbow, Coupling. All our products are tested under expert supervision and test documents such as Mill Test Certificates, EN 10204 3.1, Chemical Reports, Mechanical Reports, Destructive Test Report, Non-Destructive Test Reports, PMI Test Reports, Visual Inspection Reports, Third Party Inspection Reports, NABL Approved Lab Reports are provided. Pipe Fittings have a variety of applications in Oil, Gas, Filtration, Refrigeration, Refining, Petrochemical, and Offshore Industries. We have been exporting buttweld fittings in many countries such as Australia, Saudi Arabia, South Africa, Iraq, Iran, UAE, USA, Russia, Germany, Thailand, UK, etc.

  • Pipe Fittings Specification: ASTM B466 UNS C70600, ASME SB466 UNS C70600 & EN 12163
  • Dimenison Standards:ASME B16.9, ANSI B16.9, ASME B16.28, ANSI B16.28, ANSI B16.25, MSS-SP-43, MSS-SP-75
  • Thickness Range: 2.77mm to 59.64mm
  • Outside Diameter(OD): 2.77mm to 59.64mm
  • Type: Seamless Pipe Fittings, Welded Pipe Fittings
  • Forms: CuNi 90 10 Long Radius Elbow, CuNi 90 10 Short Radius Elbow, CuNi 90 10 Long Radius Return Bend, CuNi 90 10 Short Radius Return Bend, CuNi 90 10 Reducing Elbow, CuNi 90 10 End Cap, CuNi 90 10 Stub Ends, CuNi 90 10 Pipe Nipple, CuNi 90 10 Equal Tee, CuNi 90 10 Unequal Tee, CuNi 90 10 Pipe Cross, CuNi 90 10 Reducing Cross, CuNi 90 10 Cross, CuNi 90 10 Concentric Reducer, CuNi 90 10 Eccentric Reducer, CuNi 90 10 pipe Collar, CuNi 90 10 Pipe Coupling
  • Size Range: 1/8” NB to 24" NB in SCH 5, SCH10, SCH40, SCH80, SCH160, SCH XS, SCH XXS
  • Bending Radius: 1D, 1.5D, 2D, 3D, 5D, 6D, 8D, 10D
  • Origin: Indian Origin, European Origin, Japanese Origin
  • Testing and Documents: Mill Test Certificates, EN 10204 3.1, Chemical Reports, Mechanical Reports, Destructive Test Report, Non Destructive Test Reports, PMI Test Reports, Visual Inspection Reports, Third Party Inspection Reports, NABL Approved Lab Reports
  • Packing: Packed in Wooden Boxes, Bubble wraps, Steel Strips Bundled, or as per Customers Requests

CuNi 90 10 Fittings Sizes in Stock

Forms of Pipe Fttings Pipe Fitting Size Range Schedules of Butt weld fittings Dimension Standards
Seamless Pipe Fittings Welded Pipe Fittings
CuNi Return Bends 1/8” NB to 8" NB SCH 5, SCH 5S, SCH 10, SCH 10S, SCH 20, SCH 30, SCH 40S, SCH 40, SCH STD, SCH 60, SCH 80s, SCH 100, SCH 120, SCH XS, SCH XXS, SCH 160, upto 50mm in case of Welded Fittings ASME B16.9, ANSI B16.9, ASME B16.28, ANSI B16.28, ANSI B16.25, MS SP 75
CuNi Tees 1/8” NB to 24" NB Upto 42" NB
CuNi Reducers 1/8” NB to 24" NB Upto 42" NB
CuNi End Caps 1/8” NB to 24" NB Upto 42" NB
CuNi Swage Nipple 2 1/16” to 30”
CuNi Elbows — 45, 90 & 180 Degree 1/8” NB to 24" NB Upto 42" NB
CuNi Cross 1/8” NB to 8" NB

Forms of ASTM B466 Fittings in Stock

In Stock 45° and 90° Long Radius Elbows

Long Radius Pipe Elbows

ASTM B466 Fittings — CuNi 90 10 Long Radius Elbows up to 24" NB in smls and 42" NB in Welded Range

In Stock 45° and 90° Short Radius Elbows

Short Radius Pipe Elbows

CuNi 90 10 Short Radius Elbows As Per ASTM B466 Available up to 24" NB in smls and 42" NB in welded Range

In Stock Long Radius Return Bends

Long Radius Return Bends

CuNi 90 10 Long Radius Return Bend Available up to 24" NB in smls and 42" NB in welded Range

In Stock Short Radius Return Bends

Short Radius Return Bends

CuNi 90 10 Short Radius Return Bend Available up to 24" NB in smls and 42" NB in welded Range

In Stock Reducing Elbows Pipe Fittings

Reducing Elbow Pipe Fittings

CuNi 90 10 Reducing Elbows Available in 1/8” NB to 24" NB Range As Per ASTM B466

In Stock End Cap Pipe Fittings

Pipe Caps

CuNi 90 10 Pipe Caps Available up to 24" NB in smls and 42" NB in welded Range

In Stock Stub Ends Pipe Fittings

Stub Ends — Pipe Fittings

CuNi 90 10 Pipe Fittings Stub Ends Available up to 24" NB in smls and 42" NB in welded Range

In Stock Pipe Fitting Nipple

Pipe Fitting Nipple

CuNi 90 10 Nipple Available As Per ASTM B466 Standard

In Stock Pipe Fitting Equal Tee

Equal Tee

CuNi 90 10 Equal Tee — Buttweld Fittings ASME SB466 UNS C70600

In Stock Pipe Fitting Unequal Tee

UnEqual Tee

CuNi 90 10 Unequal Tee — Buttweld Fittings Manufacturer and Supplier

In Stock Pipe Cross Fittings

Pipe Fittings Cross

ASTM B466 Cupro Nickel Pipe Fittings Cross Supplier

In Stock Concentric Reducer and Eccentric Reducer

Concentric, Eccentric Reducer

CuNi 90 10 Concentric, Eccentric Reducer Buttweld Fittings in from SCH 5 to SCH XXS

In Stock Collar Pipe Fittings

Collar Pipe Fittings

CuNi 90 10 Collar Pipe Fitting ASME SB466

In Stock Coupling Pipe Fittings

Coupling — Fittings

ASTM B466 — CuNi 90 10 Coupling Available up to 24" NB in smls and 42" NB in welded Range

  • Chemical Properties
  • Mechanical Properties
  • Physical Properties
  • Cu Pb Mn Fe Zn Ni
    MIN 88.600 - - - - 9.000
    MAX 0.050 1.000 1.800 1.000 11.000
  • Yield Strength
    0.2% Proof
    (MPa)
    Tensile strength
    (MPa)
    Elongation
    (% in 50mm)
    Hardness
    (HRB)
    MIN 110 303 42.00  
    MAX 393 404   72
  • Density kg/dm³ 8.9
    Melting Range °C 1100-1145
    Specific Heat J/kg °K 377
    Thermal Conductivity W/m°K 40
    Coeff. of Linear Expansion 10-300°C 10-6/°K 17
    Electrical Resistivity microhm. cm 19
    Modulus of Elasticity GPa 135
    Modulus of Rigidity GPa 50

Properties of CuNi 90 10 alloy

Copper Nickel Cold Forming

Copper Nickel alloy is moderately formalble as compared to aluminium and Stainless steels. Many cupro nickel compionents are fabricated by simple bending methods.

Copper Nickel Hot Forming

Hot Forming is a breaks down the dendritic solidification microstructure preset in castings of this alloy

Copper Nickel Corrosion Resistance

Copper Nickel alloys are known for their corrosion resistance properties agaisnt sea-water and environments containing corrosive gases.

Copper Nickel Welding

Copper Nickel Alloys can be welded with standard peocedures and techniques.

Services We Offer

Documentation

Documentation is a very important part of the products we supply, and we work continuously to enhance the efficiency of the document-handling process without compromising quality of the product. Documents provided along with the shipment include Certificate of Origin, Material Test Certificate as per EN 10204 3.1 and 10204 3.2, NACE MR10103 and NACE MR0175 certified Test Certificates.

Quality Assurance

Nickel Alloy Buttweld Fittings are manufactured and controlled to international standards such as ASTM, ASME, BS, MSS, EN, DIN or WERKSTOFFE. Our products undergo stringent quality tests before they are dispatched.

Material Testing

PMI Testing, Ultrasonic Test, Mechanical Testing, Spectro Tests for Chemical Analysis of the grade, Flaring Test, IGC, etc. are some of the tests conducted at our facility. We welcome stage wise inspection from any of your representative or third party inspection agencies.

Packing and Delivery

The product is wrapped and packed in wooden crates or carton boxes. Our primary goal is to deliver quality products in time, no matter where the client is located.

Let Us Know What YOU Need

We Cherish All Your Requirements