DIN 86037 Copper Nickel Weld Neck Inner Flange

EEMUA 145 copper nickel inner flange PN10
Our Copper Nickel Flange is often used in Desalination, Exchangers, Underwater tubing, Marine hardware, etc. Our Copper Nickel 90 / 10 Flanges & Copper Nickel 70 / 30 Flanges has good corrosion resistance, which further are fabricated by bending, forming and welding

These CuNi 90 / 10 Flanges can be fabricated by both hot and cold working procedures, and is readily weldable.

Our Cupro-nickel 90 / 10 Weld Neck Flanges as well has good fabricatability and high inherent resistance to biofouling. These Copper Nickel UNS C70600 Flanges are a strong and ductile material exhibiting good corrosion resistance.

Copper Nickel Flanges/Copper Nickel 90/10 CUNI Flanges
Our Copper Nickel Flange is often used in Desalination, Exchangers, Underwater tubing, Marine hardware, etc. Our Copper Nickel 90 / 10 Flanges & Copper Nickel 70 / 30 Flanges has good corrosion resistance, which further are fabricated by bending, forming and welding composite weld neck – inner flange – DIN 86037 / EEMUA 145 in copper nickel
inner flange – 10 bar – DIN 86037
STANDARD : DIN 86037
SPECIFICATIONS
Composite weld neck inner flange
DON 86037 Inner outer Flanges / EHN9402/150
10 bar / 14 bar
90/10 CuNi (70/30 available on request)
Galvanised backing flanges (Table E pattern) in stock

DIN 86037 Copper Nickel Weld Neck Inner Flange

DIN 86037 Copper Nickel Weld Neck Inner Flange

Outside Diameter
WallØAHCØXR1WTSpec
of pipe ØDTHKKg
nominalactuale mmmmmmmmmmmm/piece
inchmm
0.5201.5452852230.08DIN 86037
0.75251.5584052730.14DIN 86037
1301.5684053240.24DIN 86037
1.25381.5784054040.26DIN 86037
1.544.51.58845646.540.42DIN 86037
2571.51024565950.53DIN 86037
2.576.121224567850.64DIN 86037
388.921385079150.86DIN 86037
41082.515850711051.10DIN 86037
51332.5188507135.551.50DIN 86037
61592.5212509161.552.00DIN 86037
7193.72.524250919752.30DIN 86037
8219.1326850922252.70DIN 86037
10267332050927053.40DIN 86037
12323.94370501132774.60DIN 86037
143684430501137176.20DIN 86037
16419.14482501242277.50DIN 86037
18457.24530501246079.00DIN 86037
205084.55855012511710.65DIN 86037
2461056856014613914.90DIN 86037

Copper Nickel Flanges

ElementCuMnPbNiFeZn
Copper Nickel 90/1088.6 min1.0 max.05 max9-11 max1.8 max1 max
ASME SB151 CU-NI 90-10 FLANGES
MECHANICAL & PHYSICAL PROPERTIES
ElementDensityMelting PointTensile StrengthYield Strength (0.2%Offset)Elongation
Copper Nickel 90/100.323 lb/in3 at 68 F2260 F50000 psi20000 psi30 %

Copper Nickel C70600 ((CUNI 90/10) and  Copper Nickel C71500 (70/30) flanges. Copper Nickel (CUNI) is commonly used in seawater piping systems and other saltwater marine applications. Copper Nickel is resistant to corrosion from seawater, brine water, organic compounds, salts, diluted non-oxidizing acids, and more.

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