Purchase Cupro Nickel 70/30 Slip On Flanges, Cu-Ni 70/30 Blind Flanges at Factory Price.
70/30 Copper Nickel Flanges are made up of a 70% copper and 30% nickel combination that has smaller amounts of manganese, lead, iron and zinc in the composition. There are Cu-Ni 70/30 Threaded Flanges, welded flanges, forged flanges and plate flanges. The material is strong, corrosion resistant and oxidation resistant. It is resistant to pitting and creep as well. The primary uses are in the marine and sea water applications but expand to other industrial applications as well. The Cupro Nickel 70/30 Slip On Flanges are used for precision location of the fittings with seamless pipes. There are other types such as the Cu-Ni 70/30 Blind Flanges which are used to close a pipe line.
70/30 Copper Nickel Flanges
The material has high strength with 20ksi minimum yield strength and 50ksi minimum tensile strength. The Cupro Nickel 70/30 Weld Neck Flange is a type of flanges that has welded neck that allows for gripping the pipe into place while welding. There are special types of flanges like the Copper alloy 70/30 Orifice Flange which are mostly used with a stub end. The material also has high operating temperatures and is able to withstand high heat.
Manufacturers of Cu-Ni 70/30 Threaded Flanges, ASME SA151 Cu-Ni 70-30 Lap Joint Flange in India, Check connection types for Cupro Nickel 70/30 Weld Neck Flange.
The electrical and thermal conductivity of the Copper Nickel UNS C71500 Pipe Flanges are very high as well. The flanges ranging in nominal bore sizes of ½ inches to 24 inches. There are flat face, raised face and ring type joint flanges with socket weld and neck weld types as well. The Cupro Nickel Werkstoff No 2.0882 Socket Weld Flanges are used with smaller diameter pipe sizes usually up to 4 inches in nominal bore size. Please feel free to contact us for more information on the ASME SA151 Cu-Ni 70-30 Lap Joint Flange and other types along the price list.
Specification Format of Cupro Nickel 70/30 Slip On Flanges
Specification
ASTM B151/ ASME SB151
Size Ranges
From 1/2 inch (i.e. 15 NB) upto 48 inch (i.e. 1200NB)
Pressure Classes
Cl 150, Class 300, Cl. 400, 600, Class 900, Cl 1500 and 2500
Grade
70/30
UNI/ DIN / EN Standard
6Bar, 10 Bar, 16Bar, 25 Bar, 40Bar
Flange Face Type
FF, RF, LMF, SMF, RTJ, LJF.
Standards
ASME | BS | DIN | ANSI | GOST | EN Flange
JIS Standards
5 K, 10K, 16K, 20 K, 30K, 40K, 63 K
View Pressure Rating for Cupro Nickel Werkstoff No 2.0882 Socket Weld Flanges, Available 70-30 Cu-ni WNRF Flanges, Cu-Ni 70-30 Lap Joint Flange in various classes.
Cupro Nickel 70/30 Weld Neck Flange Working Pressure
Refer Dimension of ASTM B151 Copper Nickel alloy 70/30 Forged Flanges, Copper alloy 70/30 Orifice Flange Equivalent grades, 70/30 CuNi Orifice Flanges Supplier in India.
70/30 Copper Nickel Flanges Dimensions Chart
CLASS
NPS
SW
SORF
NPT
BLRF
Loose
WN
150#
½
2
1
1
2
1
2
¾
2
2
2
2
2
2
1
2
2
2
2
2
3
1¼
3
3
3
3
3
3
1½
3
3
3
4
3
4
2
5
5
5
5
5
6
2½
8
8
8
7
8
10
3
9
9
9
9
9
11.5
3½
11
11
12
13
11
12
4
13
13
13
17
13
16.5
5
15
15
15
20
15
21
6
19
19
19
27
19
26
8
30
30
30
47
30
42
10
43
43
43
70
43
54
12
64
64
64
123
64
88
14
90
90
90
140
105
114
16
98
106
98
180
140
140
18
130
130
130
220
160
165
20
165
165
165
285
195
197
22
185
185
185
355
245
225
24
220
220
220
430
275
268
CLASS
NPS
SW
SORF
NPT
BLRF
Loose
WN
300#
½
3
2
2
2
2
2
¾
3
3
3
3
3
3
1
3
3
3
4
3
4
1¼
4
4.5
4.5
6
4.5
5
1½
6
6.5
6.5
7
6.5
7
2
7
7
7
8
7
9
2½
10
10
10
12
10
12
3
13
13
14
16
14.5
18
3½
17
17
17
21
17
20
4
22
23.5
24
28
24
26.5
5
28
29
31
37
28
36
6
39
39
39
50
39
45
8
58
58
58
81
58
69
10
81
81
81
124
91
100
12
115
115
115
185
140
142
14
165
165
165
250
190
206
16
190
210
220
315
234
250
18
250
253
280
414
305
320
20
315
315
325
515
375
400
22
370
370
370
640
435
465
24
475
490
490
800
550
580
CLASS
NPS
SW
SORF
NPT
BLRF
Loose
WN
600#
½
2
2
2
3
2
3
¾
3
3
3
4
3
4
1
4
4
4
4
4
4
1¼
5
5
5
6
5
6
1½
7
7
7
8
7
8
2
9
9
9
10
9
12
2½
13
13
13
15
12
18
3
16
16
16
20
15
23
3½
21
21
21
29
20
26
4
37
37
37
41
36
42
5
63
63
63
68
63
68
6
80
80
80
86
78
81
8
15
115
15
140
112
120
10
177
177
177
231
195
190
12
215
215
215
295
240
226
14
259
259
259
378
290
347
16
366
366
366
527
400
481
18
476
476
476
665
469
555
20
612
612
612
855
604
690
22
590
590
590
1000
670
720
24
876
876
876
1250
866
977
Equivalent Grades of Copper Nickel 70/30 Flanges
STANDARD
WERKSTOFF NR.
UNS
Cu-Ni 70-30
2.0882
C71500
Get Copper Nickel UNS C71500 Pipe Flanges Mechanical Strength, View Chemical Equation of Copper Nickel 70-30 RTJ Flanges, Contact us for pricing of Copper nickel 70/30 flanges.
ASME SA151 Cu-Ni 70-30 Lap Joint Flange Mechanical Properties Chart
Density
Yield Strength (0.2%Offset)
Melting Point
Tensile Strength
Elongation
0.323 lb/in3 at 68 F
20000 psi
2260 F
50000 psi
30 %
Chemical Formula of Cupro Nickel Werkstoff No 2.0882 Socket Weld Flanges