70/30 Copper Nickel Flanges

Grade 70/30 Cuni is what is referred to as 70% copper, 30% nickel alloy. Apart from copper and nickel as its primary alloyants, the alloy includes additions of iron and manganese. These elemental additions make the 70/30 Copper Nickel Flanges somewhat more resistant to corrosion as well as /erosion. Moreover, the tensile strength property of 70/30 is slightly improved as compared to grade  90/10. Thereby making Grade 70/30 Cuni well suited for more demanding applications. In particular, the corrosion resistance property of a Copper Nickel Alloy 70/30 Slip On flange is notably improved in high-velocity waters as well as polluted seawater. Commonly used with stub ends, a Cu Ni 70/30 Lap Joint Flange is regularly used for applications that require frequent dismantling.

70/30 Cuni Blind Ring Type Joint Flange manufacturers, Copper Nickel Alloy 70/30 Slip On Raised Face Flange suppliers, check 70/30 Cupro Nickel Spectacle Flange Price in India

70/30 Copper Nickel Flanges

70/30 Copper Nickel Flanges

70/30 Cuni Weld Neck Flange

70/30 Cuni Weld Neck Flange

Copper Nickel UNS C71500 Flange

Copper Nickel UNS C71500 Flange

A blind flange does not have a centre hole, and they are used to either blind or seal a pipeline, a valve/pressure vessel or to block the flow of the fluid. 70/30 Cuni Blind Flange has the ability to withstand remarkable mechanical stress on account of the system pressure and the required bolting forces. On the other hand, a 70/30 Cupro Nickel Spectacle Flange is a safety device that is used to isolate a section of line or piece of equipment, especially in instances when the line or equipment needs to be either inspected or removed from service.

Specification Format of 70/30 Copper Nickel Flange

Standards GOST Flange, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605, EN1092, BS, BS4504, BS 10, EN-1092, DIN, ANSI, ASME, DIN, MSS S44, ISO70051, ANSI/ASME B16.5, ASME/ANSI B16.5/16.36/16.47A/16.47B, B16.47 Series A & B, B16.48, EN
Pressure Rating ANSI Class 1500, Class 150, Class 900, Class 2500, Class 300, Class 600,
Pressure Calculation in DIN 10Bar, 16Bar, 25Bar, 40Bar, 6Bar, / PN16, PN64, PN40, PN25, PN10, PN6
JIS 16 K, 20 K, 5K, 10 K, 40 K, 63 K, 30 K,
UNI 10Bar 16Bar 6Bar 25Bar 40Bar
EN 6Bar 25Bar 40Bar 10Bar 16Bar
Most common Types Threaded / Screwed / Forged / Plate
Production technique
  • Forged, Heat treated and machined
Shapes and Types we produce Large Male-Female (LMF), Ring Type Joint (RTJ), Flat Face (FF), Small Tongue, Small Male-Female (SMF),Raised Face (RF), Large Tongue & Groove, Groove, Lap-Joint Face (LJF)
Test Direct-reading Spectrograph, Magnetic particle detector, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector
Equipment Pushing Machine, Press machine, Bending machine, Sand-blasting machine, electric bevelling machine etc

Cu Ni 70/30 Lap Joint Flange Stockholder, Supplier of Cupro Nickel 70/30 Weld Neck Ring Type Joint Flange in India, stockist 70/30 Cu/ni Alloy Weld Neck Raised Face Flange

Size Chart of 70/30 Cuni Pipe Flange

  • Cu Ni 70/30 Flange : 1/2″ (15 NB) to 48″ (1200NB)
  • ASTM B151 Cupro Nickel 70/30 Slip on Flange : 1/2″ NB – 12″ NB
  • 70/30 Cupro Nickel Blind Flange : 1/2″ NB – 24″ NB

Ask for free sample of Copper Nickel 70/30 Threaded Flange & ANSI B16.5 Copper Nickel UNS C71500 Flange or Copper Nickel ASTM B151 Blind Flange, ASME SB151 Copper Nickel Reducing Flange at Factory price in India

Ready Stock of Copper Nickel Alloy 70/30 Flanges

Copper Nickel UNS C71500 Weld Neck Flanges ASTM B151 Cupro Nickel 70/30 Lap Joint Flanges
Cupro Nickel 70/30 Long Weld Neck Flanges Copper Nickel Alloy 70/30 Spectacle Blind Flanges
Cu Ni 70/30 Spades & Ring Spacers 70/30 Cuni Nipoflange
70/30 Cupro Nickel 5D Weldoflange Copper Nickel UNS C71500 Flange Outlet
70/30 Copper Nickel Flange 70/30 Cuni Blind Flange
70/30 Copper Nickel Forged Flanges Cupro Nickel 70/30 Plate Flange
70/30 Copper Nickel Flanges Cupro Nickel 70/30 BS 10 Flanges
Cu Ni 70/30 BS 4504 Flanges 70/30 Cupro Nickel EN 1092-1 Flanges
Copper Nickel UNS C71500 SORF Flange Copper Nickel Alloy 70/30 BLRF Flange
70/30 Cuni WNRF Flange 70/30 Copper Nickel Series a Lap Joint Ring Flange
Copper Nickel Alloy 70/30 Slip on Flange 70/30 Cupro Nickel Threaded Flange
Cu Ni 70/30 Reducing Flange Cupro Nickel 70/30 Socket Weld Flange
Cupro Nickel 70/30 PN16 blind flange Cu Ni 70/30 Forged Socket Weld Pipe Flange
Copper Nickel Alloy 70/30 Class 300 slip on flange Copper Nickel UNS C71500 Slip On Weld Flange
ASTM B151 Cupro Nickel 70/30 Tongue and Groove Flanges Copper Nickel Alloy 70/30 Male and Female Flange
Copper Nickel UNS C71500 Reducing Flanges 70/30 Cuni ASME B16.5 Flanges
70/30 Copper Nickel SWRF Flange ASTM B151 Cupro Nickel 70/30 Forged blind flange
Copper Nickel Alloy 70/30 groove weld neck flange Cupro Nickel 70/30 Socket Weld Hub Flange
70/30 Cupro Nickel Forged steel slip on flanges 70/30 Cuni Race face slip on flange
70/30 Cupro Nickel Ring Type Joint Flanges Cu Ni 70/30 Raised Face Flanges
Cu Ni 70/30 threaded lap joint flange 70/30 Cuni Slip On Integral flange
ASTM B151 Cupro Nickel 70/30 Forged integral puddle flange 70/30 Cupro Nickel table e long weld neck
Copper Nickel Alloy 70/30 Class 150 LBS Flange ASTM B151 Cupro Nickel 70/30 PN10 Forged Flanges

Prices of 70/30 Cupro Nickel Slip On Flange

Copper Nickel Flange Price Per Piece in India 70/30 Cupro Nickel Flange Price in INR 70/30 Cupro Nickel Flange Price in USD 70/30 Cupro Nickel Flange Price in UAE Dirham
2? Copper Nickel Flange Price in India 19798.95 $285 UAE Dirham 1046.88
4?Copper Nickel Flange Price List 55480.83 $798.63 UAE Dirham 2933.57
3?Copper Nickel Flange Price List 33531.08 $482.67 UAE Dirham 1772.97
1/2? Copper Nickel Flange Price in India 10368.40 $149.25 UAE Dirham 548.23
1-1/2? Copper Nickel Weld Neck Flange Price in India 16324.76 $234.99 UAE Dirham 863.18
Get Free quote for Grade Copper Nickel 70/30 Forged Flange, WNR 2.0882 Cu-Ni Long Weld Neck Flange or ASME SB152M Cooper Nickel Expander Flanges in India.

Chemical Formula of Cu Ni 70/30 Flange

Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
0.323 lb/in3 at 68 F 2260 F 50000 psi 20000 psi 30 %

Mechanical Strength of Cupro Nickel 70/30 Flanges

Grade Cu Mn Pb Ni Fe Zn
Cupro Nickel 70/30 88.6 min 1.0 max 0.05 max 9-11 max 1.8 max 1 max

Equivalent Material of Copper Nickel UNS C71500 Pipe Flange

STANDARD WERKSTOFF NR. UNS
Cupro Nickel 70/30 2.0882 C70600
High quality Copper Nickel 70/30 Pipe Flange manufacturers in India offer these Copper Nickel 70-30 Flanges as per DIN, ISO, JIS or ANSI standard.

Dimension of ASTM B151 Cupro Nickel 70/30 Plate Flange

Standard Class Diameter Bolt Circle Diameter Number of Bolts Bolt Size Diameter of Bolt Hole
AS4087 PN14 95 67 4 M12 14
AS 2129 Flange Table C 95 67 4 13 14
Table D 95 67 4 13 14
Table E 95 67 4 13 14
Table F 95 67 4 13 14
Table H 114 83 4 16 17
Table J 114 83 4 16 17
ANSI B16.5 ANSI 150 89 60 4 13 16
ANSI 300 95 67 4 13 16
ANSI 600 95 67 4 13 16
ANSI 900 121 83 4 19 22
ANSI 1500 121 83 4 19 22
ISO 7005 (DIN) Flange PN6 80 55 4 M10 11
PN10 95 65 4 M12 14
PN16 95 65 4 M12 14
PN20 90 60.5 4 M14 16
PN25 95 65 4 M12 14
PN40 95 65 4 M12 14