Hastelloy Flanges

Buy Hastelloy Flanges Online – Corrosion-Resistant, ASME B16.5 & ASTM B564 Compliant

Hastelloy Flanges are high-performance corrosion-resistant components used in demanding applications in marine and aerospace industries. Made from high-quality Hastelloy alloy, these flanges have good resistance to oxidizing and reducing agents. Nandini Steel is a reputed hastelloy flanges manufacturer in India with a modern production facility. We produce Hastelloy flanges by employing high-tech forging and machining processes. Our factory is ISO 9001:2015 certified, which increases the durability and performance of every product according to international standards.

Reliable Hastelloy Flanges Manufacturer in Mumbai – C22, C276, C2000 Flanges for Corrosion-Resistant Applications at Best Market Prices

Key Features of Hastelloy Flanges

Exceptional Corrosion Resistance: These flanges resist severe chemicals such as harsh oxidizers and acids and can be used in severe environments.
High-Temperature Stability: These flanges retain their strength and structure even under extreme temperatures, ensuring consistent performance in high-heat environments.
Versatile Compatibility: Available in various forms like weld neck, socket weld and Hastelloy C276 slip on flanges in order to meet various industrial requirements.
Low Maintenance Needs: They are naturally super strong and really tough, these flanges need almost no upkeep which means the cost goes down over time.

Hastelloy C22 Flanges vs Hastelloy C276 Flanges

Hastelloy C22 flanges are resistant to pitting, crevice corrosion and stress corrosion and also withstand both oxidizing and reducing environments which makes them suitable for acidic and chloride environments. Hastelloy C276 flanges offer resistance to strong oxidizers and wet chlorine gas. Both grades offer excellent resistance to corrosion, but C276 a favorable choice for high temperature or high pressure applications.

Applications and Types of Hastelloy Flanges

Hastelloy flanges are utilized in chemical processing, pharmaceuticals, power generation, pulp and paper and marine applications. We offer different types of flanges like weld neck, blind, slip-on, lap joint and threaded flanges. Each flange meet different pressure, temperature and flow conditions and hence provides flexibility for industrial processes.

Packaging, Testing & Delivery Standards

We ensure every flange is tested for pressure tolerance, corrosion resistance and dimensions. Hastelloy C276 flange pressure ratings are verified before they are shipped. The flanges are packaged for safe worldwide delivery in wooden cases with appropriate labeling. Our flanges comply with standards such as ANSI, ASME, BS, DIN and EN standards to fulfill various project specifications.

Contact us now to know competitive hastelloy flanges price and also expert help on the right flange to select for your project requirements.

Other Types Hastelloy Flanges

Hastelloy Weld Neck Flange

Hastelloy Slip on Flange

Hastelloy Blind Flange

Hastelloy Threaded Flange

Hastelloy Socket weld Flange

Hastelloy Lap Joint Flange

Hastelloy Blind Flange

Hastelloy Long Weld Neck Flange

Hastelloy Flanges RTJ Flange

Hastelloy Forged Flanges

Hastelloy Plate Flanges

Hastelloy Orifice Flange

Hastelloy Flanges Specification

Standard: ASTM B564 / ASME SB564
Dimensions: 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 S44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605, EN1092
Flange Size Chart: 1/2″ (15 NB) to 48″ (1200NB), DN10~DN5000
Pressure Rating: Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
Pressure Calculation in DIN: 6Bar, 10Bar, 16Bar, 25Bar, 40Bar / PN6, PN10, PN16, PN25, PN40, PN64
JIS: 5K, 10K, 16K, 20K, 30K, 40K, 63K
Flange Connection / Flange Face Type: Raised Face (RF), Ring Type Joint (RTJ), Flat Face (FF), Large Male-Female (LMF), Lap-Joint Face (LJF), Small Male-Female (SMF), Small Tongue, Large Tongue & Groove, Groove, Flange Pipe
Origin: West Europe / Japan / Indian / USA / Korean
Types of Flanges: Threaded / Screwed / Forged / Plate
Coating: Yellow Transparent, Zinc Plated, Anti-rust Paint, Oil Black Paint, Cold and Hot Dip Galvanized
Test Of Flange: Direct-reading Spectrograph, Ultrasonic flaw detector, Magnetic particle detector, X-ray detector, Hydrostatic testing machine
Production Technique Used: Heat treated, Forged and Machined
Equipment: Press machine, Bending machine, Pushing Machine, Sand-blasting machine, Electric bevelling machine etc.
Test Certificates: EN 10204/3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report, etc

Hastelloy Flanges Chemical Composition

Grade	C	Mn	Si	S	Co	Ni	Cr	Fe	Mo	P
C22	0.010 max	0.50 max	0.08 max	0.02 max	2.50 max	50.015 min*	20.00 – 22.50	2.00 – 6.00	12.50 – 14.50	0.02 max
C276	0.010 max	1.00 max	0.08 max	0.03 max	2.50 max	50.99 min*	14.50 – 16.50	4.00 – 7.00	15.00 – 17.00	0.04 max

Mechanical Properties of Hastelloy Flanges

Element	Density	Melting Point	Tensile Strength	Yield Strength (0.2%Offset)	Elongation
Hastelloy C22	8.69 g/cm3	1399 °C (2550 °F)	Psi – 1,00,000 , MPa – 690	Psi – 45000 , MPa – 310	45 %
Hastelloy C276	8.89 g/cm3	1370 °C (2500 °F)	Psi – 1,15,000 , MPa – 790	Psi – 52,000 , MPa – 355	40 %

Equivalent Grades For Hastelloy Flanges

STANDARD	WERKSTOFF NR.	UNS	JIS	GOST	EN	OR
Hastelloy C22	2.4602	N06022	NW 6022	–	NiCr21Mo14W	–
Hastelloy C276	2.4819	N10276	NW 0276	ХН65МВУ	NiMo16Cr15W	ЭП760

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Hastelloy Flanges Weight Chart

CLASS	NPS	NPT Flange	SORF Flange	SW Flange	BLRF Flange	Loose Flange	WN Flange
150#	½	1	1	2	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	12	11	11	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	NPT Flanges	SORF	SW	BLRF	Loose	WN
300#	½	2	2	3	2	2	2
	¾	3	3	3	3	3	3
	1	3	3	3	4	3	4
	1¼	4.5	4.5	4	6	4.5	5
	1½	6.5	6.5	6	7	6.5	7
	2	7	7	7	8	7	9
	2½	10	10	10	12	10	12
	3	14	13	13	16	14.5	18
	3½	17	17	17	21	17	20
	4	24	23.5	22	28	24	26.5
	5	31	29	28	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	220	210	190	315	234	250
	18	280	253	250	414	305	320
	20	325	315	315	515	375	400
	22	370	370	370	640	435	465
	24	490	490	475	800	550	580
CLASS	NPS	NPT Flanges	SORF	SW	BLRF	Loose	WN
400#	½	2	2	2	2	2	3
	¾	3	3	3	3	3	3.5
	1	3.5	3.5	3.5	4	3.5	4
	1¼	4.5	4.5	4.5	6	4.5	4.5
	1½	6.5	6.5	6.5	8	6.5	8
	2	8	8	8	10	8	10
	2½	12	12	12	15	11	14
	3	15	15	15	20	14	18
	3½	21	21	21	29	20	26
	4	26	26	26	33	25	35
	5	31	31	31	44	29	43
	6	44	44	44	61	42	57
	8	67	67	67	100	64	89
	10	91	91	91	155	110	125
	12	130	130	130	226	152	175
	14	191	191	191	310	210	233
	16	253	253	253	398	280	295
	18	310	310	310	502	345	360
	20	378	378	378	621	420	445
	22	405	405	405	720	455	505
	24	539	539	539	936	615	640
CLASS	NPS	NPT Flanges	SORF	SW	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
CLASS	NPS	NPT Flanges	SORF	SW	BLRF	Loose	WN
900#	½	6	6	6	4	6	7
	¾	6	6	6	6	6	7
	1	7.5	7.5	7.5	9	7.5	8.5
	1¼	10	10	10	10	10	10
	1½	14	14	14	14	14	14
	2	22	22	22	25	21	24
	2½	31	31	31	32	25	31
	3	36	36	36	35	29	36
	4	53	53	53	54	51	53
	5	83	83	83	87	81	86
	6	110	110	110	115	105	110
	8	172	172	172	200	190	187
	10	245	245	245	290	277	268
	12	326	326	326	415	371	372
	14	400	400	400	520	415	562
	16	459	459	459	619	488	685
	18	647	647	647	880	670	924
	20	792	792	792	1107	868	1164
	24	1480	1480	1480	2099	1659	2107
CLASS	NPS	NPT	SORF	SW	BLRF	Loose	WN
1500#	½	6	6	6	4	6	7
	¾	6	6	6	6	6	7
	1	8	8	8	9	8	9
	1¼	10	10	10	10	10	10
	1½	14	14	14	14	14	14
	2	25	25	25	25	25	25
	2½	36	36	36	35	35	36
	3	48	48	48	48	47	48
	4	73	73	73	73	75	73
	5	132	132	132	140	140	132
	6	165	165	165	160	170	165
	8	260	260	260	302	286	275
	10	436	436	436	510	485	455
	12	667	667	667	775	749	690
	14	940	940	940	975	890	940
	16	1250	1250	1250	1300	1250	1250
	18	1625	1625	1625	1750	1475	1625
	20	2050	2050	2050	2225	1775	2050
	24	2825	2825	2825	3625	2825	3325
CLASS	NPS	NPT	SORF	SW	BLRF	Loose	WN
2500#	½	7	….	….	7	7	8
	¾	9	….	….	10	8	9
	1	12	….	….	12	12	13
	1¼	18	….	….	18	17	20
	1½	25	….	….	25	24	28
	2	38	….	….	39	37	42
	2½	55	….	….	56	53	52
	3	83	….	….	86	80	94
	4	127	….	….	133	122	146
	5	210	….	….	223	204	244
	6	323	….	….	345	314	378
	8	485	….	….	533	471	576
	10	925	….	….	1025	897	1068
	12	1300	….	….	1464	1262	1608

Weight Chart of Hastelloy Flanges

Standard	Class	Dia.	Bolt Circle Dia.	Number of Bolts	Bolt Size	Dia. of Bolt Hole
AS4087 Flange	PN14 Flange	95	67	4	M12	14
AS 2129 Flange	Table C Flange	95	67	4	13	14
	Table D Flange	95	67	4	13	14
	Table E Flange	95	67	4	13	14
	Table F Flange	95	67	4	13	14
	Table H Flange	114	83	4	16	17
	Table J Flange	114	83	4	16	17
ANSI B16.5 Flange	ANSI 150 Flange	89	60	4	13	16
	ANSI 300 Flange	95	67	4	13	16
	ANSI 600 Flange	95	67	4	13	16
	ANSI 900 Flange	121	83	4	19	22
	ANSI 1500 Flange	121	83	4	19	22
ISO 7005 (DIN) Flange	PN6 Flange	80	55	4	M10	11
	PN10 Flange	95	65	4	M12	14
	PN16 Flange	95	65	4	M12	14
	PN20 Flange	90	60.5	4	M14	16
	PN25 Flange	95	65	4	M12	14
	PN40 Flange	95	65	4	M12	14

Hastelloy Flanges Stockist Distributor of Following Manufacturers

Melesi Officine Ambrogio Make Hastelloy Flanges

Ulma Make Hastelloy Flanges

Metalfar Make Hastelloy Flanges

Kofco Enterprise Make Hastelloy Flanges

Viraj Make Hastelloy Flanges

Galperti Italy Make Hastelloy Flanges

Texas Make Hastelloy Flanges

Ring Mill Make Hastelloy Flanges

Hastelloy Flanges Manufacturing Process

Pan India Supply of Hastelloy Flanges

Mumbai (Maharashtra)	Delhi	Bengaluru (Karnataka)	Chennai (Tamil Nadu)
Kolkata (West Bengal)	Hyderabad (Telangana)	Ahmedabad (Gujarat)	Pune (Maharashtra)
Jaipur (Rajasthan)	Surat (Gujarat)	Chandigarh	Lucknow (Uttar Pradesh)
Indore (Madhya Pradesh)	Coimbatore (Tamil Nadu)	Kochi (Kerala)	Visakhapatnam (Andhra Pradesh)
Nagpur (Maharashtra)	Patna (Bihar)	Bhopal (Madhya Pradesh)	Vadodara (Gujarat)
Mysuru (Karnataka)	Thane (Maharashtra)	Rajkot (Gujarat)	Vijayawada (Andhra Pradesh)
Agra (Uttar Pradesh)	Nashik (Maharashtra)	Guwahati (Assam)	Kanpur (Uttar Pradesh)
Faridabad (Haryana)	Gurugram (Haryana)	Noida (Uttar Pradesh)	Shimla (Himachal Pradesh)
Raipur (Chhattisgarh)	Udaipur (Rajasthan)	Kolkata (West Bengal)	Bhubaneswar (Odisha)
Dehradun (Uttarakhand)	Ranchi (Jharkhand)	Jamshedpur (Jharkhand)	Chandrapur (Maharashtra)
Dhanbad (Jharkhand)	Aligarh (Uttar Pradesh)	Bhubaneswar (Odisha)	Aurangabad (Maharashtra)
Tiruchirappalli (Tamil Nadu)	Srinagar (Jammu & Kashmir)	Ludhiana (Punjab)	Warangal (Telangana)
Kolkata (West Bengal)	Bikaner (Rajasthan)	Panaji (Goa)	Guntur