Nickel 201 Flanges and Alloy 201 Blind Flange manufacturer in India

Alloy 201 Blind Flange manufacturer in India, check ASTM B564 UNS N02201 specification

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:

High resistance to corrosion in different types of acids and alkalis. They show great performance under reducing conditions.
They also have excellent resistance to caustic alkalis, even in the molten state.
They show good resistance in acid, alkaline, and neutral salt solutions, but in oxidizing salt solution, they would be prone to severe attacks.
They are resistant to all types of dry gasses in room temperature.
Immune to granular attacks above the temperature of 315 degrees C. However, the use of chlorates should be minimized.

Table of Content

Material Specification of Nickel 201 Flanges
Pressure Rating of ASTM B564 UNS N02201 Flanges
Alloy 201 Flanges Dimensions
Weight Chart of Nickel 201 Flange
Nickel 201 flanges Price List
ASTM B564 Nickel 201 Flanges Chemical Composition
Nickel Alloy 201 Flanges Mechanical Properties
Alloy 201 Flanges Equivalent Grade
Various Types of Nickel 201 flanges
DIN 2.4068 Flanges Physical Properties
Thermal Properties of Nickel Alloy 201 Flange
UNS N02201 Flanges Annealing Temperature

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

Want to switch to another supplier? Buy directly from Nickel 201 Flanges manufacturers for competitive pricing, we produce all types of Alloy 201 Flanges as per ASME B16.5

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

Nickel 201 Flanges Dimensions

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

Manufacturer of Nickel Alloy 201 Weld Neck and Blind Flange in Pressure Class 150, 300, 400, 600, 900, 1500 and 2500, view price list ex Mumbai

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

Buy Din 2.4068 Slip On Flange and ASME SB 564 UNS N02201 Orifice Flange at factory price in Mumbai

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 %