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Specification Of Copper Nickel 70/30 Flanges, Refer UNS C71500 70/30 Copper Nickel Blind Flanges Pressure Rating.


These elemental additions make the 70/30 Copper Nickel Pipe Flanges somewhat more resistant to corrosion and erosion whilst making provisions for slightly improved strength level in comparison to CU NI 90/10. Thus, making the Werkstoff No.2.0882 Cupro Nickel 70/30 RTJ Flange well suited for more demanding applications. In particular, the corrosion resistance properties are notably improved in waters, where the velocity is as high up to 4.5m/s and polluted seawater. Since the material is readily cold worked, fabricated and welded without the need for any special material considerations, it can be used to produce different shaped flanges.


70/30 Copper Nickel Pipe Flanges
70/30 Copper Nickel Pipe Flanges
Copper Nickel 70/30 Flanges
Copper Nickel 70/30 Flanges
Cu-Ni 70/30 Slip On Flanges
Cu-Ni 70/30 Slip On Flanges


UNS C71500 70/30 Copper Nickel Blind Flanges Pressure Rating


ASME 70/30 Copper Nickel Pipe Flanges Pressure Rating
Temperature °F Class 150 Class 300 Class 400 Class 600 Class 900 Class 1500 Class 2500
-20 to 100 275 720 960 1440 2160 3600 6000
200 230 600 800 1200 1800 3000 5000
300 205 540 720 1080 1620 2700 4500
400 190 495 660 995 1490 2485 4140
500 170 465 620 930 1395 2330 3880
600 140 435 580 875 1310 2185 3640
650 125 430 575 860 1290 2150 3580
700 110 425 565 850 1275 2125 3540
750 95 415 555 830 1245 2075 3460
800 80 405 540 805 1210 2015 3360
850 65 395 530 790 1190 1980 3300
900 50 390 520 780 1165 1945 3240
950 35 380 510 765 1145 1910 3180
1000 20 320 430 640 965 1605 2675
1050 20 310 410 615 925 1545 2570
1100 20 255 345 515 770 1285 2145
1150 20 200 265 400 595 995 1655
1200 20 155 205 310 465 770 1285
1250 20 115 150 225 340 565 945
1300 20 85 115 170 255 430 715
1350 20 60 80 125 185 310 515
1400 20 50 65 95 145 240 400
1450 15 35 45 70 105 170 285
1500 10 25 35 55 80 135 230

What Is 70/30 Copper Nickel Pipe Flanges?


UNS C71500 70/30 Copper Nickel Blind Flanges are used to seal off or shut off a section of a valve that is a part of piping systems. Blind flanges are generally used in high pressured applications and are often fastened using bolts. While most applications use flanges that could be welded, in instances where welding is not an option, the specified ASTM A151 Cu-Ni 70/30 Threaded Flanges are used. For example, industries that deal with highly flammable or explosive compounds, threaded flanges offer speedy and quick, connections. In instances where piping systems require connections with bore size NPS 2 or smaller, Cupro Nickel Werkstoff No 2.0882 SWRF Flanges are preferred. Typically these flanges are used for low pressured applications. In terms of cost, using a Cu-Ni 70/30 Slip On Flanges proves to be a much cheaper option as compared to weld neck flanges.


Copper Nickel 70/30 Flanges Specification


Specification : 70/30 Copper Nickel Pipe Flanges
Standards: PN Flanges, JIS Flanges, ISO Flanges, GOST Flanges, UNI Flanges, AWWA Flanges, MSS SP44 Flanges, ASME B16.38 Flanges, EN-1092 Flanges, BS10 Flanges, DIN Flanges, ASME B16.5 Flanges, ASME B16.47 (Series A, Series B)
Pressure Rating Table: Class 150 LBS, Class 300 LBS, Class 600 LBS, Class 900 LBS, Class 1500 LBS, Class 2500 LBS
Supporting Flange Material: Gasket, Ring Joint, Flange Bolts
Application: Water Pipeline Industry
Chemical Industry
Nuclear Power Plant
Natural Gas Industry
Oil And Gas Industry
Fabrication Industry
Design For Size: ANSI, EN, ASA, ASME, DIN, JIS, BS, PN
Common Types of Flange : Flanges 150 LB WNRF
Class 300 RTJ
600# BLRF
Class 900 SORF
Coating Flange Faces : Zinc Plated, Yellow Transparent, Anti-rust Paint, Cold and Hot Dip Galvanized, Oil Black Paint
Flange Machining Equipment: Bending machine, Pushing Machine, Sand-blasting machine, Press machine, electric bevelling machine etc
Connect Type: LJF, RF, FF, LMF, SMF, RTJ
Size Chart : 1/2″ (15 NB) To 48″ (1200NB)
Production Process: Heat Treated, Machined, Forged

Get Cu-Ni 70/30 Flanges At Low Prices, Check ASTM A151 Cu-Ni 70/30 Threaded Flanges Dimensions, ISO approved Cu-Ni 70/30 Slip On Flanges Manufacturers In Mumbai, India.


ASTM A151 Cu-Ni 70/30 Threaded Flanges Dimensions


CLASS NPS Copper Nickel SORF Flange Copper Nickel NPT Flange Copper Nickel SW Flange Copper Nickel Loose Flange Copper Nickel BLRF Flange Copper Nickel WN Flange
150# ½ 1 1 2 1 2 2
¾ 2 2 2 2 2 2
1 2 2 2 2 2 3
3 3 3 3 3 3
3 3 3 3 4 4
2 5 5 5 5 5 6
8 8 8 8 7 10
3 9 9 9 9 9 11.5
11 12 11 11 13 12
4 13 13 13 13 17 16.5
5 15 15 15 15 20 21
6 19 19 19 19 27 26
8 30 30 30 30 47 42
10 43 43 43 43 70 54
12 64 64 64 64 123 88
14 90 90 90 105 140 114
16 106 98 98 140 180 140
18 130 130 130 160 220 165
20 165 165 165 195 285 197
22 185 185 185 245 355 225
24 220 220 220 275 430 268
CLASS NPS SORF NPT Flanges SW Loose BLRF WN
300# ½ 2 2 3 2 2 2
¾ 3 3 3 3 3 3
1 3 3 3 3 4 4
4.5 4.5 4 4.5 6 5
6.5 6.5 6 6.5 7 7
2 7 7 7 7 8 9
10 10 10 10 12 12
3 13 14 13 14.5 16 18
17 17 17 17 21 20
4 23.5 24 22 24 28 26.5
5 29 31 28 28 37 36
6 39 39 39 39 50 45
8 58 58 58 58 81 69
10 81 81 81 91 124 100
12 115 115 115 140 185 142
14 165 165 165 190 250 206
16 210 220 190 234 315 250
18 253 280 250 305 414 320
20 315 325 315 375 515 400
22 370 370 370 435 640 465
24 490 490 475 550 800 580
CLASS NPS SORF NPT Flanges SW Loose BLRF WN
600# ½ 2 2 2 2 3 3
¾ 3 3 3 3 4 4
1 4 4 4 4 4 4
5 5 5 5 6 6
7 7 7 7 8 8
2 9 9 9 9 10 12
13 13 13 12 15 18
3 16 16 16 15 20 23
21 21 21 20 29 26
4 37 37 37 36 41 42
5 63 63 63 63 68 68
6 80 80 80 78 86 81
8 115 15 15 112 140 120
10 177 177 177 195 231 190
12 215 215 215 240 295 226
14 259 259 259 290 378 347
16 366 366 366 400 527 481
18 476 476 476 469 665 555
20 612 612 612 604 855 690
22 590 590 590 670 1000 720
24 876 876 876 866 1250 977

Also Check Copper Alloy 90/10 Flanges Material Properties, Copper Alloy 70 / 30 Socket Weld Flanges Chemical Composition, UNS C70600 Flange Mechanical Properties.


Copper Alloy 70 / 30 Socket Weld Flanges Chemical Composition


Grade Cu Mn Pb Ni Fe Zn
Cupro Nickel 70/30 65 minimum 1.0 maximum 0.05 maximum 29-33 maximum 0.4-1.0 maximum 1 maximum

UNS C70600 Flange Mechanical Properties


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 %

View 70/30 Copper Nickel Pipe Flanges Equivalent, Suppliers Of Werkstoff No.2.0882 Cupro Nickel 70/30 RTJ Flange In India, ASME B16.5 Cu-Ni 70-30 Flanges Stockist.

ASME B16.5 Cu-Ni 70-30 Flanges Equivalent


STANDARD WERKSTOFF NR. UNS
Cupro Nickel 70/30 2.0882 C71500

Get 70-30 Copper Nickel Flanges With Fast Delivery In India, Accept All Small/ Large Orders Of DIN 2.0882 Copper Alloy Flange.

Types Of Copper Alloy 90/10 Flanges Material


90/10 Copper Nickel RTJ Flange

90/10 Copper Nickel RTJ Flange

90/10 Copper Nickel Raised Face Flange

90/10 Copper Nickel Raised Face Flange

90/10 Copper Nickel Socket Weld Flange

90/10 Copper Nickel Socket Weld Flange

90/10 Copper Nickel Slip On Flange

90/10 Copper Nickel Slip On Flange

90/10 Copper Nickel Orifice Flange

90/10 Copper Nickel Orifice Flange

90/10 Copper Nickel Spectacle Flange

90/10 Copper Nickel Spectacle Flange

90/10 Copper Nickel Blind Flange

90/10 Copper Nickel Blind Flange

90/10 Copper Nickel Flat Face Flange

90/10 Copper Nickel Flat Face Flange

90/10 Copper Nickel Reducing Flange

90/10 Copper Nickel Reducing Flange

90/10 Copper Nickel Weld Neck Flange

90/10 Copper Nickel Weld Neck Flange