Nickel 201 socket weld flange manufacturing process
The Nickel 201 socket weld flange has a recessed area where the pipes are inserted and then filet weld is applied on the top. These flanges are manufactured with the help of forging and then heat treatment is applied to customize its dimensions. They are made and welded in such a way that they can effectively be used in high-pressure small-sized pipes. Due to their high stability and reliability the Nickel 201 socket weld flanges are widely used in various applications including heat exchangers, refineries, oil gas industries, etc. However, remember that the socket weld flanges are only used in pipes with a small diameter.
Alloy 201 Blind Flange corrosion resistance and Strength
The Alloy 201 Blind Flange has excellent corrosion resistance properties. They show extreme resistance to caustic alkalis, even in the molten state. They are immune to intergranular attack up to the temperature of 315 degrees C. The Alloy 201 Blind Flange also has a high strength. For example, it possesses a tensile strength of 403 MPa and yield strength of 103 MPa, in annealed condition.
Din 2.4068 Slip On Flange pressure ratings
The Din 2.4068 Slip On Flanges have different pressure ratings that vary between classes 150 to 2500. The pressure rating of the flange can change with the change in temperature and surrounding conditions. Generally, pressure rating is inversely proportional to temperature, which means, as pressure goes up, the temperature goes down and vice-versa.
ASTM B564 UNS N02201 Flange properties
The chemical composition of the ASTM B564 UNS N02201 alloy gives the flange its unique physical properties, which include:
Size Range | 1/2″ to 48″ |
---|---|
DIN Pressure Calculation | 25Bar 40Bar 16Bar 6Bar 10Bar / PN64 PN10 PN25 PN16 PN6 PN40 |
JIS | 40 K, 16 K, 5K, 10 K, 30 K, 20 K, 63 K |
Chart of Pressure Rating | 300 LBS, 2500 LBS, 1500 LBS, 900 LBS, 150 LBS, 600 LBS |
Production technique Used By Manufacturer | Heat treated, Forged and machined |
Manufacturer of Connect / Flange Face Type | LJF, RF, RTJ, FF, Small Tongue, Large Tongue & Groove |
Standards Provided By Manufacturer | ISO70051, MSS S44, BS1560-3.1, API7S-43, B16.48, ANSI/ASME B16.5, B16.47 Series A & B, BS4504, JISB2220, ASME/ANSI B16.5/16.36/16.47A/16.47B, API605, BS 10, EN-1092, DIN, API7S-15, EN1092 |
Test | Magnetic particle detector, X-ray detector, Ultrasonic flaw detector, Direct-reading Spectrograph, Hydrostatic testing machine |
UNI / EN | 16Bar 6Bar 40Bar 10Bar 25Bar |
Coating | Zinc Plated, Anti-rust Paint, Yellow Transparent, Oil Black Paint, Cold and Hot Dip Galvanized |
Origin | Japan / West Europe / Indian / USA / Korean |
Equipment | Pushing Machine, Press machine, Sand-blasting machine, Bending machine, electric bevelling machine etc |
Manufacturer of | GOST, JIS, ANSI, DIN, UNI, BS, AWWA, AS2129, SABS, NFE, EN etc. |
Common Types By Manufacturer | Threaded / Screwed / Forged / Plate |
Temperature °F | Class 150 | Class 600 | Class 1500 | Class 400 | Class 900 | Class 300 | Class 2500 |
-20 to 100 | 275 | 1440 | 3600 | 960 | 2160 | 720 | 6000 |
300 | 205 | 1080 | 2700 | 720 | 1620 | 540 | 4500 |
200 | 230 | 1200 | 3000 | 800 | 1800 | 600 | 5000 |
400 | 190 | 995 | 2485 | 660 | 1490 | 495 | 4140 |
600 | 140 | 875 | 2185 | 580 | 1310 | 435 | 3640 |
650 | 125 | 860 | 2150 | 575 | 1290 | 430 | 3580 |
500 | 170 | 930 | 2330 | 620 | 1395 | 465 | 3880 |
700 | 110 | 850 | 2125 | 565 | 1275 | 425 | 3540 |
750 | 95 | 830 | 2075 | 555 | 1245 | 415 | 3460 |
850 | 65 | 790 | 1980 | 530 | 1190 | 395 | 3300 |
800 | 80 | 805 | 2015 | 540 | 1210 | 405 | 3360 |
900 | 50 | 780 | 1945 | 520 | 1165 | 390 | 3240 |
950 | 35 | 765 | 1910 | 510 | 1145 | 380 | 3180 |
1000 | 20 | 640 | 1605 | 430 | 965 | 320 | 2675 |
1100 | 20 | 515 | 1285 | 345 | 770 | 255 | 2145 |
1150 | 20 | 400 | 995 | 265 | 595 | 200 | 1655 |
1050 | 20 | 615 | 1545 | 410 | 925 | 310 | 2570 |
1200 | 20 | 310 | 770 | 205 | 465 | 155 | 1285 |
1250 | 20 | 225 | 565 | 150 | 340 | 115 | 945 |
1300 | 20 | 170 | 430 | 115 | 255 | 85 | 715 |
1400 | 20 | 95 | 240 | 65 | 145 | 50 | 400 |
1350 | 20 | 125 | 310 | 80 | 185 | 60 | 515 |
1450 | 15 | 70 | 170 | 45 | 105 | 35 | 285 |
1500 | 10 | 55 | 135 | 35 | 80 | 25 | 230 |
Normal Pipe Size (NPS) Of Flanges | (I.D.) Inside Diameter | Thickness Of Raised Face (RF) (T) |
Outside Daimeter (O.D.) | Raised Face (R) |
RF (Raised Face) |
Holes Of Bolts (B) |
H | T1 | Thickness Of Flat Face (FF) (T2) |
BC (Circle Of Bolt) | Bolts Holes Numbers |
---|---|---|---|---|---|---|---|---|---|---|---|
1/2 | 0.88 | 0.88 | 3.75 | 1.38 | .063 | 0.62 | 1.50 | 0.50 | 0.82 | 2.62 | 4 |
1 | 1.36 | 1.06 | 4.88 | 2.00 | .063 | 0.75 | 2.12 | 0.63 | 1.00 | 3.50 | 4 |
3/4 | 1.09 | 1.00 | 4.62 | 1.69 | .063 | 0.75 | 1.88 | .056 | 0.94 | 3.25 | 4 |
1-1/4 | 1.70 | 1.06 | 5.25 | 2.50 | .063 | 0.75 | 2.50 | 0.69 | 1.00 | 3.88 | 4 |
2 | 2.44 | 1.31 | 6.50 | 3.62 | .063 | 0.75 | 3.31 | 0.82 | 1.25 | 5.00 | 8 |
1-1/2 | 1.95 | 1.19 | 6.12 | 2.88 | .063 | 0.88 | 2.75 | 0.75 | 1.13 | 4.50 | 4 |
2-1/2 | 2.94 | 1.50 | 7.50 | 4.12 | .063 | 0.88 | 3.94 | 0.94 | 1.44 | 5.88 | 8 |
3 | 3.57 | 1.69 | 8.25 | 5.00 | .063 | 0.88 | 4.62 | 1.06 | 1.63 | 6.62 | 8 |
3-1/2 | 4.07 | 1.75 | 9.00 | 5.50 | .063 | 0.88 | 5.25 | 1.13 | 1.69 | 7.25 | 8 |
4 | 4.57 | 1.88 | 10.00 | 6.19 | .063 | 0.88 | 5.75 | 1.19 | 1.82 | 7.88 | 8 |
5 | 5.66 | 2.00 | 11.00 | 7.31 | .063 | 0.88 | 7.00 | 1.32 | 1.94 | 9.25 | 8 |
18 | 18.18 | 3.50 | 28.00 | 21.00 | .063 | 1.38 | 21.00 | 2.32 | 3.44 | 24.75 | 24 |
6 | 6.72 | 2.06 | 12.50 | 8.50 | .063 | 0.88 | 8.12 | 1.38 | 2.00 | 10.62 | 12 |
8 | 8.72 | 2.44 | 15.00 | 10.62 | .063 | 1.00 | 10.25 | 1.56 | 2.38 | 13.00 | 12 |
10 | 10.88 | 2.62 | 17.50 | 12.75 | .063 | 1.12 | 12.62 | 1.82 | 2.56 | 15.25 | 16 |
12 | 12.88 | 2.88 | 20.50 | 15.00 | .063 | 1.25 | 14.75 | 1.94 | 2.82 | 17.75 | 16 |
14 | 14.14 | 3.00 | 23.00 | 16.25 | .063 | 1.25 | 16.75 | 2.06 | 2.94 | 20.25 | 20 |
20 | 20.20 | 3.75 | 30.50 | 23.00 | .063 | 1.38 | 23.12 | 2.44 | 3.69 | 27.00 | 24 |
16 | 16.16 | 3.25 | 25.50 | 18.50 | .063 | 1.38 | 19.00 | 2.19 | 3.19 | 22.50 | 20 |
22 | 22.22 | 4.00 | 33.00 | 25.25 | .063 | 1.63 | 25.25 | 2.57 | 3.94 | 29.25 | 24 |
24 | 24.25 | 4.19 | 36.00 | 27.25 | .063 | 1.62 | 27.62 | 2.69 | 4.13 | 32.00 | 24 |
NPS (Nominal Pipe Size) | Loose (Lap Joint) | NPT (Threaded) | SORF (Slip On) | BLRF (Blind) | SWRF (Socket Weld) | WRNR (Weld Neck) |
---|---|---|---|---|---|---|
½ | 1 | 1 | 1 | 2 | 2 | 2 |
1 | 2 | 2 | 2 | 2 | 2 | 3 |
1¼ | 3 | 3 | 3 | 3 | 3 | 3 |
¾ | 2 | 2 | 2 | 2 | 2 | 2 |
1½ | 3 | 3 | 3 | 4 | 3 | 4 |
2½ | 8 | 8 | 8 | 7 | 8 | 10 |
2 | 5 | 5 | 5 | 5 | 5 | 6 |
3 | 9 | 9 | 9 | 9 | 9 | 11.5 |
4 | 13 | 13 | 13 | 17 | 13 | 16.5 |
3½ | 11 | 12 | 11 | 13 | 11 | 12 |
5 | 15 | 15 | 15 | 20 | 15 | 21 |
8 | 30 | 30 | 30 | 47 | 30 | 42 |
6 | 19 | 19 | 19 | 27 | 19 | 26 |
10 | 43 | 43 | 43 | 70 | 43 | 54 |
24 | 275 | 220 | 220 | 430 | 220 | 268 |
14 | 105 | 90 | 90 | 140 | 90 | 114 |
12 | 64 | 64 | 64 | 123 | 64 | 88 |
16 | 140 | 98 | 106 | 180 | 98 | 140 |
20 | 195 | 165 | 165 | 285 | 165 | 197 |
18 | 160 | 130 | 130 | 220 | 130 | 165 |
22 | 245 | 185 | 185 | 355 | 185 | 225 |
Nickel 201 Flanges Price Per Piece in India | Alloy 201 Flanges Price in INR | Nickel 201 Flanges Price in UAE Dirham | ASTM B564 UNS N02201 Flanges Price in USD |
NICKEL ALLOY 201 FLANGE SLIP ON RF 2 150 LBS Per Kg | 8,044 | UAE Dirham 395.96 | $107.80 |
NICKEL ALLOY 201 FLANGE SLIP ON RF 3 150 LBS Per Kg | 6,748 | UAE Dirham 332.16 | $90.43 |
Grade | Si | Cu | C | S | Mn | Fe | Ni |
Nickel 201 | 0.35 max | 0.25 max | 0.15 max | 0.01 max | 0.35 max | 0.40 max | 99.0 min |
Element | Density | Melting Point | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
Nickel 201 | 8.9 g/cm3 | 1446 °C (2635 °F) | Psi – 21500 , MPa – 148 | Psi – 67000 , MPa – 462 | 45 % |
STANDARD | WERKSTOFF NR. | AFNOR | UNS | BS | GOST | JIS | EN |
Nickel 201 | 2.4068 | N-100M | N02201 | NA 11 | НП-2 | NW 2201 | Ni 99.2 |
Nickel 201 Forged Flanges
Alloy 201 SORF Flanges
ASTM B564 UNS N02201 Expander Flanges
Alloy 201 Long Weld Neck Flange
ASTM B564 Nickel 201 Slip On Flange
ASTM B564 UNS N02201 Girth Flanges
Nickel Alloy 201 Ring Joint Flange
Nickel 201 Orifice Flanges
ASTM B564 Nickel 201 BLRF Flanges
Alloy 201 Blind Flange
Nickel 201 Socket Weld Flange
Nickel Alloy 201 Reducing Flanges
ASTM B564 Nickel 201 Threaded Flange
UNS N02201 Weld Neck Flanges
DIN 2.4068 Lapped Joint Flange
UNS N02201 WNRF Flange
Nickel 201 SWRF Flanges
Alloy 201 Tongue & Groove Flange
Nickel Alloy 201 Spectacle Blind Flange
DIN 2.4068 Screwed Flange
UNS N02201 Nipoflange
Properties | Metric | Imperial |
---|---|---|
Density | 8.89 g/cm3 | 0.321 lb/in3 |
Melting point | 1435 - 1446°C | 2615 - 2635°F |
Properties | Metric | Imperial |
---|---|---|
Thermal expansion co-efficient (@20-100°C/68-212°F) | 13.1 µm/m°C | 7.28 µin/in°F |
Thermal conductivity | 79.3 W/mK | 550 BTU.in/hrft².°F |