Home » ASTM B151 Cupro Nickel 90/10 RTJ Flange
UNS C70600, 2.0872, ASTM B151 90/10 RTJ Flanges
UNS C70600, 2.0872, ASTM B151 Cu-Ni 90/10 Ring Type Joint Flange
UNS C70600, 2.0872, ASTM B151 90/10 RTJ Flange
UNS C70600, 2.0872, ASTM B151 90/10 Ring Joint Flange
Hex Forge Inc is a well-known Cu 90/10 RTJ Flange manufacturer, supplier, and exporter. These Flanges are available in varied sizes, grades, diameters, metals, alloys, and standards, with the ability to be formed and fabricated. Hex Forge Inc has invested in cutting-edge machinery to ensure that the Cupro Nickel 90/10 RTJ Flange is of the highest possible quality. We produced Cupro Nickel 90/10 RTJ Flanges at a very affordable price. They have years of experience, abilities, and expertise in this sector. This allows us to create large quantities of Cupro Nickel 90/10 RTJ Flange while maintaining high quality. Our customers value our Flanges because of their high quality and precision.
90% copper and 10% nickel alloy make up the Cu 90/10 RTJ Flange. It also contains manganese and iron, which help it to resist corrosion. The hydrogen embrittlement and stress corrosion resistance of this 90/10 alloy are exceptional. Cupro Nickel 90/10 RTJ Flanges are extensively used in pressure vessel construction because they are affordable and can withstand temperatures up to 300 degrees Celsius. These are capable of excellent welding and manufacturing. The mechanical qualities of these flanges maintain cryogenic temperatures. The hardness and flexibility of these flanges make them ideal for marine applications. The standard packing material wraps the RTJ Flange, protecting it from corrosion and scratches. Such packaging might take the form of wooden crates, cartons, or cases, or it can be customized to meet the customer’s needs.
Finally, the container is labeled with the appropriate information, such as the brand, grade, size, and product specs.
Specification : ASTM B151 / ASME SB151
Standard : ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, GOST Flange, ASME/ANSI B16.5/16.36/16.47A/16.47B, MSS SP44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605, EN1092
Size : 1/2″ (15 NB) to 48″ (1200NB) DN10~DN5000
Class : 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6,10, 16, 25, 40 Etc.
Connect Type/ Flange Face Type : Raised Face (RF), Ring Type Joint (RTJ), Flat Face (FF), Large Male-Female (LMF), Small Male-Female (SMF)
JIS : JIS B2220, JIS B2221, 5K, 10K, 16K, 20K, 30K, 40K, 63K
DIN : DIN 2527, DIN 2566, DIN 2573, DIN 2576, DIN 2641, DIN 2642, DIN 2655, DIN 2656, DIN 2627, DIN 2628, DIN 2629, DIN 2631, DIN 2632, DIN 2633, DIN 2634, DIN 2635, DIN 2636, DIN 2637, DIN 2638, DIN 2673
BS : BS 4504, BS 4504, BS 1560, BS 10
STANDARD | WERKSTOFF NR. | UNS |
Copper Nickel 90/10 | 2.0872 | C70600 |
WE MANUFACTURE ASTM B151 Cupro Nickel 90/10 RTJ FLANGE AS PER INTERNATIONAL STANDARDS & SPECIFICATIONS. 90/10 Cupro Nickel RTJ FLANGES MANUFACTURERS IN INDIA, CUSTOM SIZES Cupro Nickel 90/10 RING TYPE JOINT FLANGE CAN BE PRODUCED AS PER CLIENT DRAWING
ASME B16.5 RTJ Flange Pressure Ratings | |||||||
---|---|---|---|---|---|---|---|
Temperature (°C) | Class | ||||||
Class 150 | Class 300 | Class 400 | Class 600 | Class 900 | Class 1500 | Class 2500 | |
-29 – 38 | 19.8 | 51.7 | 68.9 | 103.4 | 155 | 259 | 431 |
50 | 19.5 | 51.7 | 68.9 | 103.4 | 155 | 259 | 431 |
100 | 17.7 | 51.5 | 68.7 | 103.0 | 155 | 258 | 429 |
150 | 15.8 | 50.2 | 66.8 | 100.3 | 151 | 251 | 418 |
200 | 13.8 | 48.6 | 64.8 | 97.2 | 146 | 243 | 405 |
250 | 12.1 | 46.3 | 61.7 | 92.7 | 139 | 232 | 386 |
300 | 10.2 | 42.9 | 57.0 | 85.7 | 129 | 214 | 357 |
325 | 9.3 | 41.4 | 55.0 | 82.6 | 124 | 207 | 344 |
350 | 8.4 | 40.0 | 53.4 | 80.0 | 120 | 200 | 334 |
375 | 7.4 | 37.8 | 50.4 | 75.7 | 114 | 189 | 315 |
400 | 6.5 | 34.7 | 46.3 | 69.4 | 104 | 174 | 290 |
425 | 5.5 | 28.8 | 38.4 | 57.5 | 86.3 | 144 | 240 |
450 | 4.6 | 23.0 | 30.7 | 46.0 | 69.0 | 115 | 192 |
475 | 3.7 | 17.1 | 22.8 | 34.2 | 51.3 | 85.4 | 142 |
500 | 2.8 | 11.6 | 15.4 | 23.2 | 34.7 | 57.9 | 96.5 |
538 | 1.4 | 5.9 | 7.9 | 11.8 | 17.7 | 29.5 | 49.2 |
DN In inches | Dimension | ASME B16.5 Dimensional Sizes 1/2 inches to 2 1/2 inches | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
125 LBS 150 LBS | 300 LBS | 400 LBS | 600 LBS | 900 LBS | 1500 LBS | 2500 LBS | ||||||||||
inches | millimeter | inches | millimeter | inches | millimeter | inches | millimeter | inches | millimeter | inches | millimeter | inches | millimeter | |||
1/2 | A | 3 1/2 | 88.9 | 3 3/4 | 95.2 | 3 3/4 | 95.2 | 3 3/4 | 95.2 | 4 3/4 | 121 | 4 3/4 | 121 | 5 1/4 | 133.4 | |
b | 7/16 | 11.1 | 9/16 | 14.3 | 9/16 | 14.3 | 9/16 | 14.3 | 7/8 | 22.2 | 7/8 | 22.2 | 1 3/16 | 30.2 | ||
D2 | 1 3/8 | 34.9 | 1 3/8 | 34.9 | 1 3/8 | 34.9 | 1 3/8 | 34.9 | 1 3/8 | 34.9 | 1 3/8 | 34.9 | 1 3/8 | 34.9 | ||
D1 | 2 3/8 | 60.3 | 2 5/8 | 66.7 | 2 5/8 | 66.7 | 2 5/8 | 66.7 | 3 1/4 | 82.6 | 3 1/4 | 82.6 | 3 1/2 | 88.9 | ||
n | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | – | 4 | 44 | ||
d | 5/8 | 15.9 | 5/8 | 15.9 | 5/8 | 15.9 | 5/8 | 15.9 | 7/8 | 22.2 | 7/8 | 22.2 | 7/8 | 22.2 | ||
3/4 | A | 3 7/8 | 98.4 | 4 5/8 | 117.5 | 4 5/8 | 117.5 | 4 5/8 | 117.5 | 5 1/8 | 130 | 5 1/8 | 130 | 5 1/2 | 139.7 | |
b | 1/2 | 12.7 | 5/8 | 15.9 | 5/8 | 15.9 | 5/8 | 15.9 | 1 | 25.4 | 1 | 25.4 | 1 1/4 | 31.8 | ||
D2 | 1 11/16 | 42.9 | 1 11/16 | 42.9 | 1 11/16 | 42.9 | 1 11/16 | 42.9 | 1 11/16 | 42.9 | 1 11/16 | 42.9 | 1 11/16 | 42.9 | ||
D1 | 2 3/4 | 69.8 | 3 1/4 | 82.5 | 3 1/4 | 82.5 | 3 1/4 | 82.5 | 3 1/2 | 88.9 | 3 1/2 | 88.9 | 3 3/4 | 95.2 | ||
n | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | – | 4 | 44 | ||
d | 5/8 | 15.9 | 3/4 | 19 | 3/4 | 19 | 3/4 | 19 | 7/8 | 22.2 | 7/8 | 22.2 | 7/8 | 22.2 | ||
1 | A | 4 1/4 | 108 | 4 7/8 | 123.8 | 4 7/8 | 123.8 | 4 7/8 | 123.8 | 5 7/8 | 149.2 | 5 7/8 | 149.2 | 6 1/4 | 159 | |
b | 9/16 | 14.3 | 11/16 | 17.5 | 11/16 | 17.5 | 11/16 | 17.5 | 1 1/8 | 28.6 | 1 1/8 | 28.6 | 1 3/8 | 34.9 | ||
D2 | 2 | 50.8 | 2 | 50.8 | 2 | 50.8 | 2 | 50.8 | 2 | 50.8 | 2 | 50.8 | 2 | 50.8 | ||
D1 | 3 1/8 | 79.4 | 3 1/2 | 88.9 | 3 1/2 | 88.9 | 3 1/2 | 88.9 | 4 | 102 | 4 | 102 | 4 1/4 | 108 | ||
n | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | ||
d | 5/8 | 15.9 | 3/4 | 19 | 3/4 | 19 | 3/4 | 19 | 1 | 25.4 | 1 | 25.4 | 1 | 25.4 | ||
1 1/4 | A | 4 5/8 | 117.5 | 5 1/4 | 133.4 | 5 1/4 | 133.4 | 5 1/4 | 133.4 | 6 1/4 | 159 | 6 1/4 | 159 | 7 1/4 | 184.2 | |
b | 5/8 | 15.9 | 3/4 | 19 | 13/16 | 20.6 | 13/16 | 20.6 | 1 1/8 | 28.6 | 1 1/8 | 28.6 | 1 1/2 | 38.1 | ||
D2 | 2 1/2 | 63.5 | 2 1/2 | 63.5 | 2 1/2 | 63.5 | 2 1/2 | 63.5 | 2 1/2 | 63.5 | 2 1/2 | 63.5 | 2 1/2 | 63.5 | ||
D1 | 3 1/2 | 88.9 | 3 7/8 | 98.4 | 3 7/8 | 98.4 | 3 7/8 | 98.4 | 4 3/8 | 111 | 4 3/8 | 111 | 5 1/8 | 130 | ||
n | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | ||
d | 5/8 | 15.9 | 3/4 | 19 | 3/4 | 19 | 3/4 | 19 | 1 | 25.4 | 1 | 25.4 | 1 1/8 | 28.6 | ||
1 1/2 | A | 5 | 127 | 6 1/8 | 155.6 | 6 1/8 | 155.6 | 6 1/8 | 155.6 | 7 | 177.8 | 7 | 177.8 | 8 | 203 | |
b | 11/16 | 17.5 | 13/16 | 20.6 | 7/8 | 22.2 | 7/8 | 22.2 | 1 1/4 | 31.8 | 1 1/4 | 31.8 | 1 3/4 | 44.5 | ||
D2 | 2 7/8 | 73 98 | 2 7/8 | 73 | 2 7/8 | 73 | 2 7/8 | 73 | 2 7/8 | 73 | 2 7/8 | 73 | 2 7/8 | 73 | ||
D1 | 3 7/8 | 4 | 4 1/2 | 114 | 4 1/2 | 114 | 4 1/2 | 114 | 4 7/8 | 124 | 4 7/8 | 124 | 5 3/4 | 146 | ||
n | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | ||
d | 5/8 | . 15.9 | 7/8 | 22.2 | 7/8 | 22.2 | 7/8 | 22.2 | 1 1/8 | 28.6 | 1 1/8 | 28.6 | 1 1/4 | 31.8 | ||
2 | A | 6 | 152.4 | 6 1/2 | 165.1 | 6 1/2 | 165.1 | 6 1/2 | 165.1 | 8 1/2 | 215.9 | 8 1/2 | 215.9 | 9 1/4 | 234.9 | |
b | 3/4 | 19 | 7/8 | 22.2 | 1 | 25.4 | 1 | 25.4 | 1 1/2 | 38.1 | 1 1/2 | 38.1 | 2 | 50.8 | ||
D2 | 3 5/8 | 92.1 | 3 5/8 | 92.1 | 3 5/8 | 92.1 | 3 5/8 | 92.1 | 3 5/8 | 92.1 | 3 5/8 | 92.1 | 3 5/8 | 92.1 | ||
D1 | 4 3/4 | 121 | 5 | 127 | 5 | 127 | 5 | 127 | 6 1/2 | 165.1 | 6 1/2 | 165.1 | 6 3/4 | 171 | ||
n | 4 | 4 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | ||
d | 3/4 | 19 | 3/4 | 19 | 3/4 | 19 | 3/4 | 19 | 1 | 25.4 | 1 | 25.4 | 1 1/8 | 28.6 | ||
2 1/2 | A | 7 | 177.8 | 7 1/2 | 190.5 | 7 1/2 | 190.5 | 7 1/2 | 190.5 | 9 5/8 | 244 | 9 5/8 | 244 | 10 1/2 | 266.7 | |
b | 7/8 | 22.2 | 1 | 25.4 | 1 1/8 | 28.6 | 1 1/8 | 28.6 | 1 5/8 | 41.3 | 1 5/8 | 41.3 | 2 1/4 | 57.2 | ||
D2 | 4 1/8 | 104.8 | 4 1/8 | 104.8 | 4 1/8 | 104.8 | 4 1/8 | 104.8 | 4 1/8 | 105 | 4 1/8 | 105 | 4 1/8 | 105 | ||
D1 | 5 1/2 | 139.7 | 5 7/8 | 149.2 | 5 7/8 | 149.2 | 5 7/8 | 149.2 | 7 1/2 | 190.5 | 7 1/2 | 190.5 | 7 3/4 | 197 | ||
n | 4 | 4 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | ||
d | 3/4 | 19 | 7/8 | 22.2 | 7/8 | 22.2 | 7/8 | 22.2 | 1 1/8 | 28.6 | 1 1/8 | 28.6 | 1 1/4 | 31.8 |
Nominal Pipe Size | Groove Dimensions | Diameter of Raised Portion K | |||||||||||||||
150 PSI | 300 PSI | 400 PSI | 600 PSI | 900 PSI | 1500 PSI | 2500 PSI | Groove # | Pitch Dia | Depth | Width | Radius at Bottom | 150 PSI | 300 400 600 PSI | 900 PSI | 1500 PSI | 2500 PSI | Depth |
P | E | F | R | E | |||||||||||||
6 | R46 | 8-5/16 | 3/8 | 17/32 | 1/16 | 9-3/4 | 3/8 | ||||||||||
6 | 47 | 9 | 1/2 | 25/32 | 1/16 | 11 | 1/2 | ||||||||||
8 | 48 | 9-3/4 | 1/4 | 11/32 | 1/32 | 10-3/4 | 1/4 | ||||||||||
8 | 8 | 8 | 8 | 49 | 10-5/8 | 5/16 | 15/32 | 1/32 | 11-7/8 | 12-1/8 | 5/16 | ||||||
……. | 8 | 50 | 10-5/8 | 7/16 | 21/32 | 1/16 | 12-1/2 | 7/16 | |||||||||
8 | 51 | 11 | 9/16 | 29/32 | 1/16 | 13-3/8 | 9/16 | ||||||||||
10 | 52 | 12 | 1/4 | 11/32 | 1/32 | 13 | 1/4 | ||||||||||
10 | 10 | 10 | 10 | 53 | 12-3/4 | 5/16 | 15/32 | 1/32 | 14 | 14-1/4 | 5/16 | ||||||
10 | 54 | 12-3/4 | 7/16 | 21/32 | 1/16 | 14-5/8 | 7/16 | ||||||||||
10 | 55 | 13-1/2 | 11/16 | 1-3/16 | 3/32 | 16-3/4 | 11/16 | ||||||||||
12 | 56 | 15 | 1/4 | 11/32 | 1/32 | 16 | 1/4 | ||||||||||
12 | 12 | 12 | 12 | 57 | 15 | 5/16 | 15/32 | 1/32 | 16-1/4 | 16-1/2 | 5/16 | ||||||
12 | 58 | 15 | 9/16 | 29/32 | 1/16 | 17-1/4 | 9/16 | ||||||||||
14 | 59 | 15-5/8 | 1/4 | 11/32 | 1/32 | 16-3/4 | 1/4 | ||||||||||
12 | 60 | 16 | 11/16 | 1-5/16 | 3/32 | 19-1/2 | 11/16 | ||||||||||
14 | 14 | 14 | 61 | 16-1/2 | 5/16 | 15/32 | 1/32 | 18 | 5/16 | ||||||||
14 | 62 | 16-1/2 | 7/16 | 21/32 | 1/16 | 18-3/8 | 7/16 | ||||||||||
14 | 63 | 16-1/2 | 5/8 | 1-1/16 | 3/32 | 19-1/4 | 5/8 | ||||||||||
16 | 64 | 17-7/8 | 1/4 | 11/32 | 1/32 | 19 | 1/4 | ||||||||||
16 | 16 | 16 | 65 | 18-1/2 | 5/16 | 15/32 | 1/32 | 20 | 5/16 | ||||||||
16 | 66 | 18-1/2 | 7/16 | 21/32 | 1/16 | 20-5/8 | 7/16 | ||||||||||
16 | 67 | 18-1/2 | 11/16 | 1-3/16 | 3/32 | 21-1/2 | 11/16 | ||||||||||
18 | 68 | 20-3/8 | 1/4 | 11/32 | 1/32 | 21-1/2 | 1/4 | ||||||||||
18 | 18 | 18 | 69 | 21 | 5/16 | 15/32 | 1/32 | 22-5/8 | 5/16 | ||||||||
18 | 70 | 21 | 1/2 | 25/32 | 1/16 | 23-3/8 | 1/2 | ||||||||||
18 | 71 | 21 | 11/16 | 1-3/16 | 3/32 | 24-1/8 | 11/16 | ||||||||||
20 | 20 | 72 | 22 | 1/4 | 11/33 | 1/32 | 23-1/2 | 1/4 | |||||||||
20 | 20 | 73 | 23 | 3/8 | 17/32 | 1/16 | 25 | 3/8 | |||||||||
20 | 74 | 23 | 1/2 | 25/32 | 1/16 | 25-1/2 | 1/2 | ||||||||||
20 | 75 | 23 | 11/16 | 1-5/16 | 3/32 | – | 26-1/2 | 11/16 | |||||||||
24 | 76 | 26-1/2 | 1/4 | 11/32 | 1/32 | 28 | 1/4 | ||||||||||
24 | 24 | 24 | 77 | 27-1/4 | 7/16 | 21/32 | 1/16 | 29-1/2 | 7/16 | ||||||||
24 | 78 | 27-1/4 | 5/8 | 1-1/16 | 3/32 | 30-3/8 | 5/8 | ||||||||||
24 | 79 | 27-1/4 | 13/16 | 17/16 | 3/32 | 31-1/4 | 13/16 |
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 |
Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
Copper Nickel 90-10 | 0.323 lb/in3 at 68 F | 2260 F | 50000 psi | 20000 psi | 30 % |
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