Copper-Nickel Flanges

Copper Nickel 70/30 Flanges, Copper-Nickel 90/10 ANSI, BS, DIN Flanges Manufacturer, Exporter & Suppliers in India.

ASTM B151, B152 UNS C71500 70/30 Slip On Flanges, Cu-Ni UNS C70600 90/10 Weld Neck Flanges Suppliers.

Dinesh Tube  is one of the leading the Manufacturers, Exporters and Supplier of Cu-Ni Flanges that are using high quality raw materials in mumbai, India. We also offers a complete range of all types of grades like Cu-Ni 90/10 and Cu-Ni 70/30 Flanges. These Cu-Ni Flanges offered by us has excellent resistance to sea water environments as well as many other hazardous elements presented to metals. These are available in different dimentions & thickness as per the clients                         requirments. These are commonly used in seawater piping systems.

 

Specification :

Size	:	½” to 12″
Specification	:	ASTM / ASME SB 61 / 62 / 151 / 152.
Standard	:	ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.
Class	:	150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS DIN.
Dimensions	:	ANSI/ASME B16.5, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
Grades	:	Copper Nickel UNS NO. C 70600 (CU -NI- 90/10), C 71500 (CU -NI- 70/30) C 71640

 

ASME SB467 Copper Nickel Forged Flanges Equivalent Grades:

STANDARD	WERKSTOFF NR.	UNS
Copper Nickel 90/10	2.0872	C70600
Copper Nickel 70/30	2.0882	C71500

 

Chemical Composition of Copper Nickel High Pressure Flanges:

Grade	Cu	Mn	Pb	Ni	Fe	Zn
Cu-Ni 90-10	88.6 min	1.0 max	.05 max	9-11 max	1.8 max	1 max
Cu-Ni 70-30	65.0 min	1 max	.05 max	29-33	0.4-1.0	1 max

 

Mechanical Properties of ASTM B467 Copper Nickel Flanges Pipe Fittings:

Density	Melting Point	Tensile Strength	Yield Strength (0.2%Offset)	Elongation
0.323 lb/in3 at 68 F	0.323 lb/in3 at 68 F	260 mpa	105 mpa	3
0.323 lb/in3 at 68 F	0.323 lb/in3 at 68 F	360 mpa	125 mpa	30 %

 

Types Of Cu-Ni Flanges :