Incoloy 800 Flanges

ASME B16.5 Alloy 800 Weld Neck Flange & ASTM B564 UNS N08800 Blind Flange manufacturer in India

What is Incoloy 800 Flanges?
The Incoloy 800 material is an alloy of nickel and chromium, that offers excellent stability at elevated temperatures. These are mainly used in applications that have a stable structure. The services should also have good strength even after prolonged exposure to high temperatures. The Incoloy 800 Flanges are used in a wide range of industries that work in different types of corrosive environments and also high-temperatures. The flanges also possess good stress rupture properties .
The Incoloy 800 Flanges have high strength and offer excellent resistance to carburization and oxidation at elevated temperatures. They also offer good resistance to corrosion in various acidic and sulfur-containing environments. These flanges are mainly used in applications with temperatures that go up to 593 degrees C. However, if the Incoloy 800 Flanges are exposed to any aggressive media, within a temperature range of 538 degrees C to 760 degrees C, the material can get sensitized and be susceptible to intergranular corrosion.
Due to all the unique properties, the Incoloy 800 Flanges are used in different types of applications across several industries. They are used in the construction of heat exchangers, process piping, carbonizing equipment, nuclear and power plants, chemical and petroleum processing, and many more.

Alloy 800 Slip on Flange Vs DIN 1.4876 Weld Neck Flange
The Alloy 800 Slip on Flange is one of the popular flange types that comes with a bore at the center. It is first slipped into the pipe and then double welded from inside and outside to reduce the chances of leakage. Even though the Alloy 800 Slip on Flange offers good corrosion resistance and can be used at high temperature, they must be used for less critical applications where the chances of leakage is minimum.
The DIN 1.4876 Weld Neck Flange has similar chemical composition and they are also used in similar environments, but due to the structure and the nature of the connection, they are used in applications that involve severe and critical conditions. They are easily recognizable due to their tapered hub and are joined to the pipeline by butt welding.

Nickel 800 Blind Flange vs ASTM B564 UNS N08800 Socket Weld Flange
The Nickel 800 Blind Flange comes without any hub or bore in the center. They look like a disk that can be bolted at the end of a pipeline or open nozzle of a pressure vessel. It is mostly used in pipelines that are not actively in use. They can also be used in case maintenance or repairs are required inside the pipe.
The ASTM B564 UNS N08800 Socket Weld Flange has a recessed area wherein the pipe is installed and then a fillet weld is done to establish the joint connection. These types of fittings are mostly used in smaller pipes that come with a high pressure. This type of flange helps to maintain the smooth flow of liquid or gas inside the pipeline.

Incoloy 800h Flanges Vs Incoloy 800Ht Flanges
The Incoloy 800h and the Incoloy 800Ht are two different iron, nickel and chromium alloys that have been solid solution strengthened. The main difference between the Incoloy 800h Flanges Vs Incoloy 800Ht Flanges, lies in the restricted content of aluminium and titanium in 800HT alloy. Due to the chemical composition, the 800Ht material consists of higher stress rupture and creep properties. Both the flanges are used in similar types of applications in similar environments, but the alloy 800HT offers better performance in a few aspects. They are both superior to the alloy 800 material.

Incoloy 800 Flanges

EIL Approved AWWA C207 Inconel 800 Slip On Flange manufacturers in Mumbai offers large selection of UNS N08800 Reducing Flanges and Nickel Alloy 800 Socket Weld Flange in India

Table of Content

Incoloy 800 Flanges Standard Specification
Alloy 800 Flange Weight Chart
Incoloy 800 Flanges Pressure Rating
Dimension Table of Alloy 800 Weld Neck Flanges
Nickel 800H Slip On Flange Dimensions
Dimensions of Incoloy N08800 Blind Flanges
Price List of Incoloy 800 Flanges
Torque Table for Class 150 Nickel 800H Flange
Torque Table for Class 300 Incoloy 800 Flange

Nickel Alloy 800 Flanges Chemical Composition
Incoloy Alloy 800 Flanges Mechanical Properties
ASTM B564 Alloy 800 Flanges Equivalent Grade
Physical Properties of UNS N08800 Flanges
Various Types of Incoloy 800 Flanges
Alloy 800h Flanges Maximum Temperature
Annealing of ASTM B564 UNS N08811 Flanges
Forging of Nickel 800HT Flange
Applications of ASTM B564 UNS N08800 Flange

Size Range	1/2″ to 48″
Chart of Pressure Rating	300 LBS, 2500 LBS, 1500 LBS, 900 LBS, 150 LBS, 600 LBS
JIS	40 K, 16 K, 5K, 10 K, 30 K, 20 K, 63 K
DIN Pressure Calculation	25Bar 40Bar 16Bar 6Bar 10Bar / PN64 PN10 PN25 PN16 PN6 PN40
Incoloy 800 Flanges Manufacturer of Connect / Flange Face Type	LJF, RF, RTJ, FF, Small Tongue, Large Tongue & Groove
Inconel 800 Flanges Manufacturer of	GOST, JIS, ANSI, DIN, UNI, BS, AWWA, AS2129, SABS, NFE, EN etc.
UNI / EN	16Bar 6Bar 40Bar 10Bar 25Bar
Test	Magnetic particle detector, X-ray detector, Ultrasonic flaw detector, Direct-reading Spectrograph, Hydrostatic testing machine
Origin	Japan / West Europe / Indian / USA / Korean
Incoloy 800h Flanges 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
Common Types By Manufacturer	Threaded / Screwed / Forged / Plate
Incoloy 800Ht Flanges Production technique Used By Manufacturer	Heat treated, Forged and machined
Coating	Zinc Plated, Anti-rust Paint, Yellow Transparent, Oil Black Paint, Cold and Hot Dip Galvanized
Equipment	Pushing Machine, Press machine, Sand-blasting machine, Bending machine, electric bevelling machine etc

Well known Incoloy 800 Flanges stockists, supplier, wholesalers, dealers, stockholders, distributor, importer, exporters and Manufacturer in 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

Supply Incoloy 1.4876 Orifice Flange and DIN 1.4876 Forged flanges with Hydrotest, NDT and Pneumatic Test to confirm the integrity of weldments

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

Alloy 800 Weld Neck Flanges Dimensions

Flange NPS	H	Inside Diameter	Flat Face Thickness (T2)	Outside Diameter	Raised Face (RF)	Raised Face (R)	H1	Raised Face Thickness (T)	T1	Bolt Circle (BC)	Bolt Hole (B)	No. of Bolt Holes
1/2"	1.19"	0.62"	1.82"	3.50"	.063"	1.38"	0.84"	1.88"	.38"	2.38"	.62"	4
1-1/4"	2.31"	1.38"	2.19"	4.62"	.063"	2.50"	1.66"	2.25"	.56"	3.50"	.62"	4
3/4"	1.50"	0.82"	2.00"	3.88"	.063"	1.69"	1.05"	2.06"	.44"	2.75"	.62"	4
1-1/2"	2.56"	1.61"	2.38"	5.00"	.063"	2.88"	1.90"	2.44"	.62"	3.88"	.62"	4
1"	1.94"	1.05"	2.13"	4.25"	.063"	2.00"	1.32"	2.19"	.50"	3.12"	.62"	4
2"	3.06"	2.07"	2.44"	6.00"	.063"	3.62"	2.38"	2.50"	.69"	4.75"	.75"	4
2-1/2"	3.56"	2.47"	2.69"	7.00"	.063"	4.12"	2.88"	2.75"	.82"	5.50"	.75"	4
3"	4.25"	3.07"	2.69"	7.50"	.063"	5.00"	3.50"	2.75"	.88"	6.00"	.75"	4
4"	5.31"	4.03"	2.94"	9.00"	.063"	6.19"	4.50"	3.00"	.88"	7.50"	.75"	8
5"	6.44"	5.05"	3.44"	10.00"	.063"	7.31"	5.56"	3.50"	.88"	8.50"	.88"	8
3-1/2"	4.81"	3.55"	2.75"	8.50"	.063"	5.50"	4.00"	2.81"	.88"	7.00"	.75"	8
6"	7.56"	6.07"	3.44"	11.00"	.063"	8.50"	6.63"	3.50"	.94"	9.50"	.88"	8
8"	9.69"	7.98"	3.94"	13.50"	.063"	10.62"	8.63"	4.00"	1.06"	11.75"	.88"	8
22"	24.25"	21.25"	5.82"	29.50"	.063"	25.25"	22.00"	5.88"	1.75"	27.25"	1.38"	20
10"	12.00"	10.02"	3.94"	16.00"	.063"	12.75"	10.75"	4.00"	1.13"	14.25"	1.00"	12
12"	14.38"	12.00"	4.44"	19.00"	.063"	15.00"	12.75"	4.50"	1.19"	17.00"	1.00"	12
16"	18.00"	15.25"	4.94"	23.50"	.063"	18.50"	16.00"	5.00"	1.38"	21.25"	1.12"	16
18"	19.88"	17.25"	5.44"	25.00"	.063"	21.00"	18.00"	5.50"	1.50"	22.75"	1.25"	16
14"	15.75"	13.25"	4.94"	21.00"	.063"	16.25"	14.00"	5.00"	1.32"	18.75"	1.12"	12
20"	22.00"	19.25"	5.63"	27.50"	.063"	23.00"	20.00"	5.69"	1.63"	25.00"	1.25"	20
24"	26.12"	23.25"	5.94"	32.00"	.063"	27.25"	24.00"	6.00"	1.82"	29.50"	1.38"	20

Nickel 800H Slip on Flange Dimensions

Size in Inch	Size in mm	No of Bolts	Outer Dia.	Hub OD	ISO Stud Size	Flange Length	RF Height	Flange Thick.	RF Dia.	PCD	Hole Size	Socket Bore	Weight in kg
			A	C		D	F	B	E	G		H
1/2	15	4	90	30	M14	14	2	9.6	34.9	60.3	5/8	22.2	0.8
1	25	4	110	49	M14	16	2	12.7	50.8	79.4	5/8	34.5	0.9
3/4	20	4	100	38	M14	14	2	11.2	42.9	69.9	5/8	27.7	0.9
1 1/4	32	4	115	59	M14	19	2	14.3	63.5	88.9	5/8	43.2	1.4
2	50	4	150	78	M16	24	2	17.5	92.1	120.7	3/4	61.9	2.3
1 1/2	40	4	125	65	M14	21	2	15.9	73	98.4	5/8	49.5	1.4
2 1/2	65	4	180	90	M16	27	2	20.7	104.8	139.7	3/4	74.6	3.2
3	80	4	190	108	M16	29	2	22.3	127	152.4	3/4	90.7	3.7
4	100	8	230	135	M16	32	2	22.3	157.2	190.5	3/4	116.1	5.9
3 1/2	90	8	215	122	M16	30	2	22.3	139.7	177.8	3/4	103.4	5
5	125	8	255	164	M20	35	2	22.3	185.7	215.9	7/8	143.8	6.8
8	200	8	345	246	M20	43	2	27	269.9	298.5	7/8	221.5	13.7
10	250	12	405	305	M24	48	2	28.6	323.8	362	1	276.2	19.5
6	150	8	280	192	M20	38	2	23.9	215.9	241.3	7/8	170.7	8.6
12	300	12	485	365	M24	54	2	30.2	381	431.8	1	327	29
24	600	20	815	663	M33	81	2	46.1	692.2	749.3	1 3/8	616	100
16	400	16	595	457	M27	62	2	35	469.9	539.8	1 1/8	410.5	54
18	450	16	635	505	M30	67	2	38.1	533.4	577.9	1 1/4	461.8	59
14	350	12	535	400	M27	56	2	33.4	412.8	476.3	1 1/8	359.2	41
20	500	20	700	559	M30	71	2	41.3	584.2	635	1 1/4	513.1	75

Bulk discount on flat/ raised face Incoloy 800 Plate Flange and ASME SB 564 UNS N08800 Spectacle Blind Flange in Mumbai

Incoloy N08800 Blind Flanges Dimensions

Size in Inch	Size in mm	ISO Stud Size	RF Height	Outer Dia.	RF Dia.	Hole Size	PCD	No of Bolts	Bolt Size UNC	Flange Thickness	RF Stud Length	Weight in kg
			D	A	C		E			B
1/2	15	M20	7	135	34.9	7/8	88.9	4	3/4	30.2	120	3.2
3/4	20	M20	7	140	42.9	7/8	95.2	4	3/4	31.8	125	3.7
1	25	M24	7	160	50.8	1	108	4	7/8	35	140	5
1 1/4	32	M27	7	185	63.5	1 1/8	130.2	4	1	38.1	150	7.8
1 1/2	40	M30	7	205	73	1 1/4	146	4	1 1/8	44.5	170	10.5
2	50	M27	7	235	92.1	1 1/8	171.4	8	1	50.9	180	18
2 1/2	65	M30	7	265	104.8	1 1/4	196.8	8	1 1/8	57.2	195	25.5
3	80	M33	7	305	127	1 3/8	228.6	8	1 1/4	66.7	220	39
4	100	M39	7	355	157.2	1 5/8	273	8	1 1/2	76.2	255	61.5
5	125	M45	7	420	185.7	1 7/8	323.8	8	1 3/4	92.1	300	102
6	150	M52	7	485	215.9	2 1/8	368.3	8	2	108	345	157
8	200	M52	7	550	269.9	2 1/8	438.2	12	2	127	380	241
10	250	M64	7	675	323.8	2 5/8	539.8	12	2 1/2	165.1	490	470
12	300	M72	7	760	381	2 7/8	619.1	12	2 3/4	184.2	540	575

Incoloy 800 Flanges Price Per Piece in India	Alloy 800 Flanges Price in INR	Incoloy 800 Flanges Price in UAE Dirham	ASTM B564 UNS N08800 Flange Price in USD
SCHEDULE 80 TYPE WELD NECK RF SIZE 3/4 INMATERIAL INCOLOY 800H RATING 600 LB Per Piece	7,551	UAE Dirham 364.88	$99.34
Incoloy 800HT paddle blind Per Piece	836.15	UAE Dirham 40.40	$11
1/2" Incoloy 800 FF Forged Pipe Flange Per Piece	2830.74	UAE Dirham 136.79	$37.24

The price list above is an approximation. Leading Inconel 800 Flanges manufacturers in India. Incoloy 800 Flanges supplier. Compare our prices to those of comparable ASTM B564 UNS N08811 Flanges Manufacturers in Mumbai.

Size in Inch	Size in mm	Bolt Stress lb/in2	Bolt Dia.	No. of Bolt	Thread Type	Torque lbf.ft.	Torque Nm
1/2	15	25,000	½”	4	UNC	22	30
3/4	20	30,000	½”	4	UNC	26	36
1	35	33,000	½”	4	UNC	29	39
1 ½	40	50,000	½”	4	UNC	44	60
2	50	50,000	5/8”	4	UNC	86	117
3	80	50,000	5/8”	4	UNC	86	117
4	100	40,000	5/8”	8	UNC	69	93
6	150	45,000	¾”	8	UNC	137	185
8	200	45,000	¾”	8	UNC	137	185
10	250	40,000	7/8”	12	UNC	194	263
12	300	40,000	7/8”	12	UNC	194	263
14	350	41,000	1”	12	UN8	296	401
16	400	40,000	1”	16	UN8	289	392
18	450	40,000	1 1/8”	16	UN8	421	571
20	500	40,000	1 1/8”	20	UN8	421	571
24	600	40,000	1 ¼”	20	UN8	588	797

Size in Inch	Size in mm	Bolt Stress lb/in2	No. of Bolt	Thread Type	Bolt Dia.	Torque lbf.ft.	Torque Nm
1/2	15	40,000	4	UNC	½”	35	47
3/4	20	40,000	4	UNC	½”	69	93
1	35	40,000	4	UNC	½”	69	93
1 ½	40	31,000	4	UNC	½”	94	128
2	50	37,000	4	UNC	5/8”	64	87
3	80	42,000	4	UNC	5/8”	127	173
4	100	45,000	8	UNC	5/8”	137	185
6	150	45,000	8	UNC	¾”	137	185
8	200	45,000	8	UNC	¾”	218	296
10	250	45,000	12	UNC	7/8”	325	441
12	300	43,000	12	UNC	7/8”	453	614
14	350	45,000	12	UN8	1”	474	643
16	400	31,000	16	UN8	1”	456	618
18	450	34,000	16	UN8	1 1/8”	500	678
20	500	40,000	20	UN8	1 1/8”	588	797
24	600	31,000	20	UN8	1 ¼”	809	1097

Grade	C	Cr	Si	Cu	Fe	Ni	Mn	Al	S	Ti
800	0.10 max	19.00 – 23.00	1.00 max	0.75 max	39.50 min	30.00 – 35.00	1.50 max	0.15 – 0.60	0.015 max	0.15 – 0.60
800H	0.05 – 0.10	19.00 – 23.00	1.00 max	0.75 max	39.50 min	30.00 – 35.00	1.50 max	0.15 – 0.60	0.015 max	0.15 – 0.60
800HT	0.06 – 0.10	19.00 – 23.00	1.00 max	0.75 max	39.50 min	30.00 – 35.00	1.50 max	0.15 – 0.60ᴬ	0.015 max	0.15 – 0.60ᴬ

Element	Density	Melting Point	Tensile Strength	Yield Strength (0.2%Offset)	Elongation
800 / 800H / 800HT	7.94 g/cm3	1385 °C (2525 °F)	Psi – 75,000 , MPa – 520	Psi – 30,000 , MPa – 205	30 %

STANDARD	UNS	WERKSTOFF NR.	JIS	GOST	AFNOR	EN	BS	OR
Incoloy 800	N08800	1.4876	NCF 800	ЭИ670	Z8NC32-21	X10NiCrAlTi32-20	NA 15	XH32T
Incoloy 800H	N08810	1.4958 / 1.4876	NCF 800H	ЭИ670	Z8NC33-21	X5NiCrAlTi31-20	NA 15(H)	XH32T
Incoloy 800HT	N08811	1.4859 / 1.4876	NCF 800HT	ЭИ670	-	X8NiCrAlTi32-21	NA 15(HT)	XH32T

Physical Properties	°F	British Units	°C	Metric Units
Density	Room	0.287 lb./in.(3)	Room	7.95 g/cm(3)
Electrical Resistivity	70 200 400 600 800	38.9 microhm-in. 40.6 microhm-in. 43.0 microhm-in. 44.7 microhm-in. 46.1 microhm-in.	21 93 204 316 427	0.989 microhm-m 1.03 microhm-m 1.09 microhm-m 1.13 microhm-m 1.17 microhm-m
Mean Coefficient of Thermal Expansion	70-200 70-400 70-600 70-800	7.9 microin./in.-°F 8.8 microin./in.-°F 9.0 microin./in.-°F 9.2 microin./in.-°F	21-93 21-204 21-316 21-427	14.2 X 10(-6)m/m-K 15.8 X 10(-6)m/m-K 16.2 X 10(-6)m/m-K 16.6 X 10(-6)m/m-K
Thermal Conductivity	70 200 400 600 800	80 Btu-in/ft²-hr-°F 89 Btu-in/ft²-hr-°F 103 Btu-in/ft²-hr-°F 115 Btu-in/ft²-hr-°F 127 Btu-in/ft²-hr-°F	21 93 204 316 427	11.5 W/m-K 12.8 W/m-K 14.8 W/m-K 16.6 W/m-K 18.3 W/m-K
Dynamic Modulus of Elasticity	Room	28.5 x 10(6) psi	Room	196 GPa