MULTI ALLOYS INTERNATIONAL
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Cupro-Nickel Pipe Fitings

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Cupro-Nickel Pipe Fitings Specification

Outer Diameter
Custom/OEM as per requirement

Condition
New

Surface Treatment
Polished/Annealed

Size
to 24 (inches)

Diameter
Varies ( to 24 as per fitting)

Cross Dimension
As per fitting type

Finish
Smooth/Matte

Product Type
Pipe Fittings

Shape
Elbow, Tee, Reducer, End Cap, Union

Strength
High tensile strength suitable for marine applications

Hardness
80-160 HB

Alloy
Copper-Nickel (CuNi) alloy

Grade
Cu-Ni 90/10 (C70600), Cu-Ni 70/30 (C71500)

Length
As per requirement (customizable)

Width
As per specification/design

Thickness
0.5 mm to 8 mm

Color
Metallic Copper

Cupro-Nickel Pipe Fitings Trade Information

Payment Terms
Cash Advance (CA)

Supply Ability
50 Per Month

Delivery Time
3 Week

Main Domestic Market
All India

About Cupro-Nickel Pipe Fitings

COPPER NICKEL BUTT WELD PIPE FITTINGS

RANGE 1/2" NB TO 06"NB IN SCH 10s,40s and 80s
TYPE SEAMLESS / WELDED / FABRICATED

FORM

Elbows in Long & Short Radius in 45 deg, 90 deg, 180 deg.
Equal, Unequal Tee
Bend
Eccentric Reducer & Concentric Reducer.
Caps & Crosses.
Long & Short Stub End.
Swage Nipple & Barrel Nipple.

COPPER NICKEL FORGED PIPE FITTINGS

RANGE NB to 4 NB
OUTLETS to 6
TYPE Socket Weld (S/W) & Screwed (SCRD)
FORM Elbow 45 deg & 90 degree, Tee , Union, Full & Half coupling, Cross, Cap, Swage Nipple, Plug, Bush
OUTLETS Weldolet, Sockolet, Elbowlet, Thredolet, Nipolet, Letrolet, Swepolet
OTHER FORM Hydraulic Fittings and Instrumentation Fittings

Copper-Nickel Pipe Fitting Description:

STANDARD: ASTM / ASME SB 61/ 62 / 151 / 152
GRADE: UNS No. C70600(Cu-Ni- 90/10), C71500(Cu-Ni- 70 / 30)

MATERIAL CODE: EEMUA 146 UNS 7060X/BS2871 / BS2875 CN 102/ASTM B466 / 171 C70600 DIN 86088 / DIN 86089 / DIN 86090 / 28011 CuNi10Fe 51.6Mn/BS EN 12449 / BS EN 1652 CW352H

DIMENSION CODE: EEMUA 146 UNS 7060X/ASME B16.9/DIN 86088 / DIN 86089 / DIN 86090 / 28011

TYPE: BUTT WELDING (B/W), SOCKET WELDING (S/W), CAPILLARY (S/B)

PRESSURE (RATING): 10BAR, 14BAR, 16BAR, 20BAR

PRODUCT RANGE: FROM 2 INCH ~ UPTO 28INCH

ITEMS:

45D ELBOW / 90D ELBOW
EQUAL TEE / UNEQUAL TEE
CONCENTRIC REDUCER / ECCENTRIC REDUCER
CAP

Materials	Applied Code
Cu-Ni 90/10	EEMUA 7060X ASTM B466, B467 C70600 BS 2871, 2872,2875 CN102 DIN17664(CuNi10Fe1Mn) JIS H3300 C7060
Cu-Ni 70/30	ASTM B466, B467 C71500 BS 2871,2872,2875 CN107 DIN17664(CuNi30Mn1Fe) JIS H3300 C7150
Dimension	DIN 86011,86087,86088, DIN 86089,86090 BS1640 ASME B16.9,B16.28 JMS 7354
Materials	Applied Code
Cu-Ni 90/10	EEMUA 7060X, Din CuNi10Fe1Mn, ASTM B151 C70600, JIS H3300 C7060, BS 2872 CN102
Cu-Ni 70/10	ASTM B151 C71500, Din CuNi30Mn1Fe, BS 2872 CN107, JIS H3300 C7150

Superior Corrosion Resistance

Cupro-Nickel pipe fittings excel in harsh environments, resisting seawater and brine solutions. Their robust composition is ideal for marine, offshore, and chemical sectors where corrosion poses significant risks. The alloys integrity ensures longevity, minimizing downtime and maintenance demands.

Versatile Sizing & Customizable Solutions

We offer fittings from to 24 in various shapeselbows, tees, reducers, end caps, and more. Custom diameters, lengths, and thicknesses (0.5 mm to 8 mm) can be tailored to specification or design requirements, ensuring seamless integration into existing pipelines.

Built for Performance & Reliability

Engineered for demanding applications, our products provide high tensile strength (80160 HB) and operate reliably at temperatures up to 400C and pressures up to 9000 psi. Stringent manufacturing processes and compliance with international ASTM standards assure quality and consistency.

FAQs of Cupro-Nickel Pipe Fitings:

Q: How are Cupro-Nickel pipe fittings installed?

A: Cupro-Nickel pipe fittings offer flexible installation methods, including Butt Weld, Socket Weld, and Threaded connections. The appropriate method is selected based on application pressures, temperatures, and pipeline design to guarantee a secure, leak-proof fit.

Q: What benefits do Cupro-Nickel fittings provide in marine or offshore environments?

A: These fittings exhibit outstanding corrosion resistance in seawater and brine, withstand high temperatures and pressures, and are non-magnetic. Their durability ensures long service life and reduces maintenance frequency in marine, shipbuilding, and offshore platforms.

Q: When should I choose Cu-Ni 90/10 versus Cu-Ni 70/30 grades?

A: Cu-Ni 90/10 (C70600) is preferred for general seawater systems due to its balance of corrosion resistance and cost-effectiveness, while Cu-Ni 70/30 (C71500) is selected for more demanding conditions requiring enhanced strength and erosion resistance.

Q: Where can these fittings be applied besides marine and offshore industries?

A: Beyond marine and offshore usage, Cupro-Nickel pipe fittings are widely installed in power generation facilities and chemical processing plants, where harsh fluids and elevated temperatures demand robust and reliable piping solutions.

Q: What packaging options are available for Cupro-Nickel fittings?

A: Products are securely packed in custom packaging options such as wooden boxes or cartons, based on customer requirements or destination regulations, ensuring safe transportation and preservation of the fittings finish.

Q: What is the process for customizing size and surface treatment?

A: Customers may specify their preferred dimensionssuch as diameter, thickness, and lengthas well as desired surface treatment (polished or annealed). Our manufacturing process accommodates these needs to deliver precisely tailored fittings.