Copper Archives - SEMetalgroup

DIN 86037 CUNI inner flange Stub End EEMUA 145 Welding Neck Collar

DIN 86037 CuNi inner flange stub ends (EEMUA 145 welding neck collars) are designed for copper-nickel seawater piping systems, providing a reliable welded connection used with loose backing flanges. Manufactured for marine and offshore applications, these CuNi 90/10 and 70/30 components offer excellent corrosion resistance, easy installation, and long service life in seawater environments.

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ASTM B466 C70600 Seamless Copper-Nickel Pipe and Tube

Copper / ASTM B466 C70600 Seamless Copper-Nickel Pipe and Tube

ASTM B466 C70600 Seamless Copper-Nickel Pipe and Tube Manufacturer We supply ASTM B466 C70600 seamless copper-nickel pipes and tubes engineered for superior corrosion resistance and long service life in demanding marine, offshore, and industrial environments. C70600, also known as 90/10 Copper-Nickel, contains 90% copper and 10% nickel, with small additions of iron and manganese to

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Copper-Nickel Alloy Material for shipbuilding

Why Copper-Nickel Alloy Materials so important in shipbuilding?

Copper / Copper-Nickel

Copper-nickel (also known as cupronickel) alloys are widely used for marine applications due to their excellent resistance to seawater corrosion, low macrofouling rates, and good fabricability.

90-10 copper-nickel (C70600, CW352H), an alloy with 90% copper and 10% nickel,
Alloys with 30% nickel content (C71500, C71640) and those which are more highly alloyed with aluminum, chromium or tin.

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Copper Nickel Threaded Flange UNS C70600 CUNI 9010

Copper / C70600 Flanges

We are a leading manufacturer and exporter of ASTM B171 C70600 Blind Flanges, engineered for marine, offshore, and corrosion-resistant applications. Our ASME B16.5-compliant blind flanges made from Copper-Nickel 90/10 alloy (UNS C70600)
Pressure Class: Class 150, 300, 600
Size Range: ½” – 24” (DN15 – DN600)

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EEMUA 146 7060X C70600 Weldolet For Cu-Ni Pipe

Copper

We are a premier manufacturer and supplier of EEMUA 146 7060X Weldolets for copper-nickel (Cu-Ni) piping systems. Designed specifically for marine, offshore, and desalination applications, these outlet fittings are manufactured in accordance with EEMUA 146 standards and are typically produced using C70600 (CuNi 90/10) or C71500 (CuNi 70/30) alloys.

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C70600 Pipe Nipple,EEMUA 146 7060X Nipple

Copper / C70600 Pipe Nipple

We are a specialized manufacturer and supplier of C70600 Pipe Nipples and EEMUA 146 7060X Nipples, providing high-performance Copper-Nickel 90/10 threaded and beveled nipples for marine, offshore, and industrial piping systems.

Size Range: ½” to 2” NPS

Thread Type: NPT, BSPT, or beveled end (BW)

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BLIND FLANGE RAISED FACE COPPER-NICKEL ALLOY ASTM B171 C70600 ASME B16.5

BLIND FLANGE cuni ASTM B171 C70600 ASME B16.5

Copper / C70600 Flanges

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C14420 Copper foil strip for fin and Radiator

Copper / C14420 Copper foil

C14420 copper foil is a high-performance copper alloy designed for applications requiring a combination of high electrical conductivity, resistance to stress relaxation, and improved formability. C14420 — also known as Copper Tin alloy — offers an ideal blend of physical and mechanical properties for advanced electronic components, connector springs, lead frames, and other precision applications.

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