Stainless Steel 321 Flanges and ASTM A182 F321H Blind/ Slip On Flange

EN 1092-1 SS 321H Blind And Weld Neck Flanges manufacturer In India, Check Price List Ex Mumbai

Stainless steel flanges are made with the addition of various other elements in trace amounts to enhance the property of the product. Stainless Steel 321 Flanges is one such flange that is made up of austenitic steel and is stabilized using titanium in trace amounts. The addition of titanium enhances the corrosion resistance property of these flanges. SS 321H Blind Flanges manufacturer In India supplies these flanges in a size range of ½ inch to 48 inches. However, the diameter and wall thickness of these flanges may vary. The difference in pressure rating of these changes is due to the difference in dimensions.

6 Inch 321 SS Weld Neck Flanges have a pressure rating ranging from class 150 to class 2500. They have a melting point of 1454 degrees C and a working temperature of 870 degrees C. These flanges are available in various faces such as flat face, ring type joint face, and raised face to name a few. ASTM A182 F321H Slip On Flange is available in threaded, plate, screw, or forged type. These flanges are used in oil and gas, chemical, and petroleum industries. Werkstoff Nr. 1.4541 Socket Weld Flanges are also used in applications such as nuclear power plants, heat exchangers, and boilers.

321 Stainless Steel Threaded Flanges are also used in the natural gas, water pipeline, and fabrication industry. They resist oxidation up to 1600 degrees C and have improved intergranular corrosion. They offer exceptional durability and strength and are supplied in the annealed condition. ASME SA182 F321 Large Diameter Plate Flanges offer features such as dimensional accuracy, and minimum cost of maintenance. We at Fastwell can even customize these flanges as per the requirement of the application if required.

Table Of Content:

Specification List Of ANSI/ASME B16.5 Stainless Steel 321 Flanges
Standard Dimensions Of Schedule 40 321 Stainless Steel Flanges
SS 321 Flange Price List In India
SS 321 Pipe Flange Maximum Weight
321 Flanges Temperature Ratings
ASTM A182 F321 Flange Bolt Chart
F321 Stainless Steel Flanges Gasket Table
A182 F321 RF Flanges Equivalent
A182 F321 FF Flanges Chemical Composition
ASTM A182 F321 Ring Type Joint Flanges Mechanical Properties
Density Of A182 F321 Flange
A182 F321H Electrical Resistivity
A182 F321 Hardness
SA182 F321 Thermal Conductivity
SA182 F321H Magnetic Permeability
ASME SA 182 F321 BLRF Flanges Specific Heat
Class 150 Werkstoff SA 182 F321 SORF Flanges Melting Range

SA 182 Gr F321 WNRF Flanges Tensile Strength
Grade F321 Flange Yield Strength
EN 1092-1 ASTM A182 F321 / 321H Stainless Steel Pipe Flanges Size Chart
AWWA C207 ASTM A182 Grade F321H Pipe Flanges Measurement Information
Face Types Of SS 321/321H Flanges
BS 4504 ASTM A182 F321 Stainless Steel Flanges Size Torque Spec
EN 1092-2 PN16 ASME SA182 F321 Lap Joint Flanges Oil And Gas Application
321 SS Pipe Flanges Packaging Wooden Boxes
Stainless Steel 321 Blind Flanges Dimensions
SS 321H Slip On Flanges Dimensions
UNS S32100 Welde Neck Flanges Dimensions
Gr F321 Flanges Marking
Types Of Stainless Steel 321 Flanges

Specification List Of ANSI/ASME B16.5 Stainless Steel 321 Flanges

Specification Format	Stainless Steel 321 Flanges
Chemical Equation	Sulfur (≤0.030), Phosphorus (≤0.045), Manganese (≤2.00), Silicon (≤0.75), Carbon (≤0.08)
ASME Flange Face Types	Raised Face (RF) And Flat Face (FF) & Ring Type Joint (RTJ)
Thickness Calculation	SCH 5S To SCH 120.
Werkstoff No.	1.4541
Temperature Ratings	Class 150 T0 2500
Density (g/cm3)	8.09
Common Types Of Types Forging Flanges	Slip On / Weld Neck / Lap Joint / Threaded / Reducing / Blind/ Socket Weld/ Ring Type Joint
Size Range	(NPS) 1⁄₂" Inch To (NPS) 48" Inch
UNS Number	S32100
Melting Range (°C)	1371-1399
Tensile Strength ksi(Mpa), min.	85(586)

Buy AWWA C207 ASTM A182 F321H Slip On Flange Online And Save Cost, View Dimensions/ Weight Chart/ Chemical Composition And Equivalent

Standard Dimensions Of Schedule 40 321 Stainless Steel Flanges

NPS	(O.D.) For Outside Diameter	Minimum (Wall Thickness) (T)	Diameter Of Raised Face (RF) (R)	Number of Bolts Holes	Dia. of Holes	B.C. For (Bolt Circle)	SORF Bore I.D. (SB)	WNRF Bore I.D. (WB)	Diameter Of Hub Base (H.B.)	Diameter of Hub Top (H.T.)	SORF Length (S.L.)	WNRF Length (W.L.)
¹⁄₂	3.50	0.38	1.38	4	0.62	2.38	0.88	0.62	1.19	0.84	0.56	1.81
³⁄₄	3.88	0.44	1.69	4	0.62	2.75	1.09	0.82	1.50	1.05	0.56	2.00
1	4.25	0.50	2.00	4	0.62	3.12	1.36	1.05	1.94	1.32	0.62	2.12
1¹⁄₄	4.62	0.56	2.50	4	0.62	3.50	1.70	1.38	2.31	1.66	0.75	2.19
1¹⁄₂	5.00	0.62	2.88	4	0.62	3.88	1.95	1.61	2.56	1.90	0.81	2.38
2	6.00	0.69	3.62	4	0.75	4.75	2.44	2.07	3.06	2.38	0.94	2.44
2¹⁄₂	7.00	0.81	4.12	4	0.75	5.50	2.94	2.47	3.56	2.88	1.06	2.69
3	7.50	0.88	5.00	4	0.75	6.00	3.57	3.07	4.25	3.50	1.12	2.69
3¹⁄₂	8.50	0.88	5.50	8	0.75	7.00	4.07	3.55	4.81	4.00	1.19	2.75
4	9.00	0.88	6.19	8	0.75	7.50	4.57	4.03	5.31	4.50	1.25	2.94
5	10.00	0.88	7.31	8	0.88	8.50	5.66	5.05	6.44	5.56	1.38	3.44
6	11.00	0.94	8.50	8	0.88	9.50	6.72	6.07	7.56	6.63	1.50	3.44
8	13.50	1.06	10.62	8	0.88	11.75	8.72	7.98	9.69	8.63	1.69	3.94
10	16.00	1.12	12.75	12	1.00	14.25	10.88	10.02	12.00	10.75	1.88	3.94
12	19.00	1.19	15.00	12	1.00	17.00	12.88	12.00	14.38	12.75	2.12	4.44
14	21.00	1.31	16.25	12	1.12	18.75	14.14	13.25	15.75	14.00	2.19	4.94
16	23.50	1.38	18.50	16	1.12	21.25	16.16	15.25	18.00	16.00	2.44	4.94
18	25.00	1.50	21.00	16	1.25	22.75	18.18	17.25	19.88	18.00	2.62	5.44
20	27.50	1.62	23.00	20	1.25	25.00	20.20	19.25	22.00	20.00	2.81	5.62
22	29.50	1.75	25.25	20	1.38	27.25	22.22	21.25	24.25	22.00	3.07	5.82
24	32.00	1.81	27.25	20	1.38	29.50	24.25	23.25	26.12	24.00	3.19	5.94

SS 321 Flange Price List In India

Type Of Flange	Size	SCH	Class	Material	Price In INR (India) Per Piece
Weld Neck Flange	1/3"	SCH STD	150	-	500.00
Weld Neck	1"	SCH STD	150	-	643.00
Weld Neck	2"	SCH STD	150	-	1028.00
Weld Neck	3"	SCH STD	150	Stainless Steel 321	1243.00
Weld Neck	4"	SCH STD	300	-	1385.00
Weld Neck	6"	SCH 80	300	-	1568.00
Blind Flange	3/4	SCH 40	150	Stainless Steel 321	348.00
Blind	1"	SCH 40	150	-	567.00
Blind	1-1/2"	SCH 40	150	-	747.00
Blind	2"	SCH 40	150	-	935.00
Blind	3"	SCH 40	150	-	1138.00
Blind	4"	SCH 40	150	-	1458.00
Slip On Flange	3/4"	SCH 40	150	-	359.00
Slip On	1"	SCH 40	150	-	569.00
Slip On	2"	SCH 40	150	-	885.00
Slip On	3"	SCH 40	150	Stainless Steel 321	985.00
Slip On	4"	SCH 40	150	-	1139.00
Slip On	6"	SCH 40	150	-	1258.00
Slip On	8"	SCH 80	300	-	1486.00
Socket Weld Flange	3/4"	SCH XS	150	Stainless Steel 321	368.00
Socket Weld	1"	SCH XS	150	-	489.00
Socket Weld	1-1/2”	SCH XS	150	-	785.00
Socket Weld	1”	SCH XS	150	-	895.00
Socket Weld	2”	SCH XS	150	Stainless Steel 321	1039.00

ISO approved Manufacturer Of Stainless Steel 321 Flanges In India. For final SS 321H Flange Price List Please Call on +91-9987870874 or drop an Email to info@fastwell.in.

SS 321 Pipe Flange Maximum Weight

Nominal Pipe Size For (NPS)	Slip On Flange (SORF)	Threaded Flange (NPT)	Socket Weld Flange (SWRF)	Lap Joint Flange (Loose)	Blind Flange (BLRF)	Weld Neck Flange (WNRF)
½	1	1	2	1	2	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	3	4	4
2	5	5	5	5	5	6
2½	8	8	8	8	7	10
3	9	9	9	9	9	11.5
3½	11	12	11	11	13	12
4	13	13	13	13	17	16.5
5	15	15	15	15	20	21
6	19	19	19	19	27	26
8	30	30	30	30	47	42
10	43	43	43	43	70	54
12	64	64	64	64	123	88
14	90	90	90	105	140	114
16	106	98	98	140	180	140
18	130	130	130	160	220	165
20	165	165	165	195	285	197
22	185	185	185	245	355	225
24	220	220	220	275	430	268

321 Flanges Temperature Ratings

Temperature In °F	150# According To ASME B16.5	300# According To ASME B16.5	400# According To ASME B16.5	600# According To ASME B16.5	900# According To ASME B16.5	1500# According To ASME B16.5	2500# According To ASME B16.5
-20 to 100	275	720	960	1440	2160	3600	6000
200	230	600	800	1200	1800	3000	5000
300	205	540	720	1080	1620	2700	4500
400	190	495	660	995	1490	2485	4140
500	170	465	620	930	1395	2330	3880
600	140	435	580	875	1310	2185	3640
650	125	430	575	860	1290	2150	3580
700	110	425	565	850	1275	2125	3540
750	95	415	555	830	1245	2075	3460
800	80	405	540	805	1210	2015	3360
850	65	395	530	790	1190	1980	3300
900	50	390	520	780	1165	1945	3240
950	35	380	510	765	1145	1910	3180
1000	20	320	430	640	965	1605	2675
1050	20	310	410	615	925	1545	2570
1100	20	255	345	515	770	1285	2145
1150	20	200	265	400	595	995	1655
1200	20	155	205	310	465	770	1285
1250	20	115	150	225	340	565	945
1300	20	85	115	170	255	430	715
1350	20	60	80	125	185	310	515
1400	20	50	65	95	145	240	400
1450	15	35	45	70	105	170	285
1500	10	25	35	55	80	135	230

We Can Supply BS 4504 Werkstoff Nr. 1.4541 Socket Weld Flanges With Customized Sizes And Schedule, Check UNS S32100 Raised Face Flange Pressure Rating/ Thickness/ Mechanical Properties

ASTM A182 F321 Flange Bolt Chart

Size in (Inches)	Size in (Millimeter)	Number of Bolts	Bolt (UNC) Size	RF (Raised Face) Stud Length	Stud (ISO) Size	Machine Flange Bolt Length
1/2	15	4	1/2	55	M14	50
3/4	20	4	1/2	65	M14	50
1	25	4	1/2	65	M14	55
1 1/4	32	4	1/2	70	M14	55
1 1/2	40	4	1/2	70	M14	65
2	50	4	5/8	85	M16	70
2 1/2	65	4	5/8	90	M16	75
3	80	4	5/8	90	M16	75
3 1/2	90	8	5/8	90	M16	75
4	100	8	5/8	90	M16	75
5	125	8	3/4	95	M20	85
6	150	8	3/4	100	M20	85
8	200	8	3/4	110	M20	90
10	250	12	7/8	115	M24	100
12	300	12	7/8	120	M24	100
14	350	12	1	135	M27	115
16	400	16	1	135	M27	115
18	450	16	1 1/8	145	M30	125
20	500	20	1 1/8	160	M30	140
24	600	20	1 1/4	170	M33	150

F321 Stainless Steel Flanges Gasket Table

NPS For (Normal Pipe Size)	Gasket (I.D.) Inside Daimeter	Gasket (O.D.) Outside Daimeter
NPS For (Normal Pipe Size)	Gasket (I.D.) Inside Daimeter	#150LB	#300LB	#400LB	#600LB	#900LB
1/2"	0.84	1.875	2.125	2.125	2.125	2.50
3/4"	1.06	2.25	2.625	2.625	2.625	2.75
1"	1.31	2.625	2.875	2.875	2.875	3.125
1 1/4"	1.66	3	3.25	3.25	3.25	3.50
1 1/2"	1.91	3.375	3.75	3.75	3.75	3.875
2"	2.38	4.125	4.375	4.375	4.375	5.625
2 1/2"	2.88	4.875	5.125	5.125	5.125	6.50
3"	3.50	5.375	5.875	5.875	5.875	6.625
4"	4.50	6.875	7.125	7.00	7.625	8.125
5"	5.56	7.75	8.50	8.375	9.50	9.75
6"	6.62	8.75	9.875	9.75	10.50	11.375
8"	8.62	11	12.125	12.00	12.625	14.125
10"	10.75	13.375	14.25	14.125	15.75	17.125
12"	12.75	16.125	16.625	16.50	18.00	19.625

A182 F321 RF Flanges Equivalent

Type	EN/BS	EN/NF	ISO	GB	GOST	UNS	JIS	EN/DIN
Stainless Steel 321 Flanges	321S31	X6CrNiTi18-10	15	0Cr18Ni10Ti	08KH18H10T	S32100	SUS321	X6CrNiTi18-10

A182 F321 FF Flanges Chemical Composition

Stainless Steel 321 Flanges Chemical Composition %
Silicon	≤0.75
Carbon	≤0.08
Manganese	≤2.00
Nitrogen	≤0.10
Phosphorus	≤0.045
Sulfur	≤0.030
Iron	Balance
Chromium	17.00-19.00
Nickel	9.00-12.00
Titanium	≤0.70

ASTM A182 F321 Ring Type Joint Flanges Mechanical Properties

Tensile Properties,(minimum)	Yield Properties, (minimum)	Elongation	Hardness
ksi(Mpa)	ksi(Mpa)	%	Hardness
85(586)	35(241)	55	B70

manufacturer & exporter Of MSS SP-44 321 Stainless Steel Threaded Flanges Material As Per The Requirements Of Customers

Density Of A182 F321 Flange

Density g/cm3	8.09

A182 F321H Electrical Resistivity

Electrical Resistivity	µΩ·cm	72

A182 F321 Hardness

Hardness	B70

SA182 F321 Thermal Conductivity

Thermal Conductivity	W/mK	16.0

SA182 F321H Magnetic Permeability

Magnetic Permeability	H/m at 200 Oersteds	≤1.02

ASME SA 182 F321 BLRF Flanges Specific Heat

Specific Heat	kJ/kg/K	0.50

Class 150 Werkstoff SA 182 F321 SORF Flanges Melting Range

Melting Range (°C)	1371-1399

SA 182 Gr F321 WNRF Flanges Tensile Strength

Tensile Strength,min.	ksi(Mpa)	85(586)

Grade F321 Flange Yield Strength

Yield Strength, min.	ksi(Mpa)	35(241)

EN 1092-1 ASTM A182 F321 / 321H Stainless Steel Pipe Flanges Size Chart

(NPS) For Nominal Pipe Size In (inches)	As Per ASME B16.5 Class 150
(NPS) For Nominal Pipe Size In (inches)	Flange Diameter In (inch)	Bolts Number	Bolt Diameter In (inch)	Bolt Holes (B.H.) Diameter In (inch)	Bolt Circle (B.C.) In(inch)
1/4	3-3/8	4	1/2	0.62	2-1/4
1/2	3-1/2	4	1/2	0.62	2-3/8
3/4	3-7/8	4	1/2	0.62	2-3/4
1	4-1/4	4	1/2	0.62	3-1/8
1-1/4	4-5/8	4	1/2	0.62	3-1/2
1-1/2	5	4	1/2	0.62	3-7/8
2	6	4	5/8	0.75	4-3/4
2-1/2	7	4	5/8	0.75	5-1/2
3	7-1/2	4	5/8	0.75	6
3-1/2	8-1/2	8	5/8	0.75	7
4	9	8	5/8	0.75	7-1/2
5	10	8	3/4	0.88	8-1/2
6	11	8	3/4	0.88	9-1/2
8	13-1/2	8	3/4	0.88	11-3/4
10	16	12	7/8	1	14-1/4
12	19	12	7/8	1	17
14	21	12	1	1.12	18-3/4
16	23-1/2	16	1	1.12	21-1/4
18	25	16	1-1/8	1.25	22-3/4
20	27-1/2	20	1-1/8	1.25	25
24	32	20	1-1/4	1.38	29-1/2

AWWA C207 ASTM A182 Grade F321H Pipe Flanges Measurement Information

R For Diameter of raised face
Q For (Minimum) diameter of bolt circle
X For Hub Diameter at base
O For Outside Diameter of flange
Y For Length through hub
T For (Minimum) thread length
C For Thickness of flange

Face Types Of SS 321/321H Flanges

Types of Flange Faces	DIN And EN 1092-1
Without (RF) Raised Face	Form A
(RF) For Raised Face	Form B1
(RF) For Raised Face	Form B1
(RF) For Raised Fac	Form B2
DIN2512 Tongue Flange	Form C
DIN 2512 Groove Flange	Form D
DIN 2513 Male Flange	Form E
DIN 2513 Female Flange	Form F

BS 4504 ASTM A182 F321 Stainless Steel Flanges Size Torque Spec

Flange Size in (Inches)	Flange Size in (Millimeter)	Radial Projection (Maximum)
Flange Size in (Inches)	Flange Size in (Millimeter)	No Deeper Than the Bottom In MM	Deeper Than the Bottom In MM
1/2	15	3.0	1.5
3/4	20	3.0	1.5
1	25	3.0	1.5
1 1/4	32	3.0	1.5
1 1/2	40	3.0	1.5
2	50	3.0	1.5
2 1/2	65	3.0	1.5
3	80	4.5	1.5
3 1/2	90	6.0	3.0
4	100	6.0	3.0
5	125	6.0	3.0
6	150	6.0	3.0
8	200	8.0	4.5
10	250	8.0	4.5
12	300	8.0	4.5
14	350	8.0	4.5
16	400	10.0	4.5
18	450	12.0	6.0
20	500	12.0	6.0
24	600	12.0	6.0

Don't Forget To Check Our Material Supplied To Qatar, Malaysia And Other Countries In Europe And America,:

South Africa, Brazil, Saudi Arabia (KSA), Kuwait

Stainless Steel 321 Flange

Brazil, South Africa, Saudi Arabia (KSA), Kuwait

Australia, Nigeria, Turkey, UK, Belgium, Egypt

321 Stainless Steel Flange

Nigeria, Australia, Turkey, Egypt, UK, Belgium

Hong Kong, Spain, Oman, Mexico, Poland, Japan

SS 321 Flange

Oman, Spain, Mexico, Hong Kong, Poland, Japan

Iran, Italy, Chile, Singapore, Canada, China

ASTM A182 F321 Blind Flange

Italy, Iran, Canada, Chile, Singapore, China

Malaysia, United Kingdom -UK, Europe, UAE

SS 321H Slip On Flange

United Kingdom -UK, Malaysia, Europe, UAE

Werkstoff Nr. 1.4541 Weld Neck Flange

Dammam -KSA, Philippines, Indonesia

321 Stainless Steel Threaded Flange

Thailand, Qatar, France, Europe

ASME SA182 F321 Large Diameter Plate Flange

Germany, USA, Bangladesh, Finland

EN 1092-2 PN16 ASME SA182 F321 Lap Joint Flanges Oil And Gas Application

321 Stainless Steel Threaded Flange For Oil And Gas Industry
F321H Large Diameter Plate Flange For Pulp And Paper Industry
SS 321 Pipe Flange For Pharmaceutical Processing Industry
Stainless Steel 321 Flange For Fluid Piping
321 SS Weld Neck Flange For Modern Architecture
ASTM A182 F321H Slip On Flange For Power Plants
Werkstoff Nr. 1.4541 Socket Weld Flange For Heat Exchanger
SS 321H Blind Flange For Dairy And Food Processing

321 SS Pipe Flanges Packaging Wooden Boxes

Stainless Steel 321 Blind Flanges Dimensions

NPS For (Normal Pipe Size)	Outside Daimeter Of (O.D.) (A)	Wall Thickness Of (B)	Daimeter Of Raised Face (C)	(D) (B.C.D.)	# Flanges Bolts Holes	Daimeter Of Bolt Holes	Approx. Weight In KG (Kilogram)
1/2"	3-1/2	7/16	1-3/8	2-3/8	4	5/8	2
3/4"	3-7/8	1/2	1-11/16	2-3/4	4	5/8	2
1"	4-1/4	9/16	2	3-1/8	4	5/8	2
1-1/4"	4-5/8	5/8	2-1/2	3-1/2	4	5/8	3
1-1/2"	5	11/16	2-7/8	3-7/8	4	5/8	3
2"	6	3/4	3-5/8	4-3/4	4	3/4	4
2-1/2"	7	7/8	4-1/8	5-1/2	4	3/4	7
3"	7-1/2	15/16	5	6	4	3/4	9
3-1/2"	8-1/2	15/16	5-1/2	7	8	3/4	13
4"	9	15/16	6-3/16	7-1/2	8	3/4	17
5"	10	15/16	7-5/16	8-1/2	8	7/8	20
6"	11	1	8-1/2	9-1/2	8	7/8	27
8"	13-1/2	1-1/8	10-5/8	11-3/4	8	7/8	47
10"	16	1-3/16	12-3/4	14-1/4	12	1	67
12"	19	1-1/4	15	17	12	1	123
14"	21	1-3/8	16-1/4	18-3/4	12	1-1/8	139
16"	23-1/2	1-7/16	18-1/2	21-1/4	16	1-1/8	187
18"	25	1-9/16	21	22-3/4	16	1-1/4	217
20"	27-1/2	1-11/16	23	25	20	1-1/4	283
24"	32	1-7/8	27-1/4	29-1/2	20	1-3/8	415

Get Polished ANSI B16.5 Class 150 ASME SA182 F321 Large Diameter Plate Flanges In Mumbai At Factory Price, Get A Free Quote Now!.

SS 321H Slip On Flanges Dimensions

Normal Pipe Size For (NPS)	(Inside Diameter) For I.D.	O.D. For (Outside Daimeter)	B.C. For (Circle Bolt)	Raised (R)	RF For (Raised Face)	H For (Hight)	Raised Face Wall Thickness	Thickness1	Flat Face (FF) (Thickness2)	Bolts Holes For (B.C.)	Number Of Bolt Hole (B.H.)
1/2	0.88	3.50	2.38	1.38	.063	1.19	.62	.38	.56	.62	4
3/4	1.09	3.88	2.75	1.69	.063	1.50	.62	.44	.56	.62	4
1	1.36	4.25	3.12	2.00	.063	1.94	.69	.50	.63	.62	4
1-1/4	1.70	4.62	3.50	2.50	.063	2.31	.81	.56	.75	.62	4
1-1/2	1.97	5.00	3.88	2.88	.063	2.56	.88	.62	.82	.62	4
2	2.44	6.00	4.75	3.62	.063	3.06	1.00	.69	.94	.75	4
2-1/2	2.94	7.00	5.50	4.12	.063	3.56	1.12	.82	1.06	.75	4
3	3.57	7.50	6.00	5.00	.063	4.25	1.19	.88	1.13	.75	4
3-1/2	4.07	8.50	7.00	5.50	.063	4.81	1.25	.88	1.19	.75	8
4	4.57	9.00	7.50	6.19	.063	5.31	1.31	.88	1.25	.75	8
5	5.66	10.00	8.50	7.31	.063	6.44	1.44	.88	1.38	.88	8
6	6.72	11.00	9.50	8.50	.063	7.56	1.56	.94	1.50	.88	8
8	8.72	13.50	11.75	10.62	.063	9.69	1.75	1.06	1.69	.88	8
10	10.88	16.00	14.25	12.75	.063	12.00	1.94	1.13	1.88	1.00	12
12	12.88	19.00	17.00	15.00	.063	14.38	2.19	1.19	2.13	1.00	12
14	14.14	21.00	18.75	16.25	.063	15.75	2.25	1.32	2.19	1.12	12
16	16.16	23.50	21.25	18.50	.063	18.00	2.50	1.38	2.44	1.12	16
18	18.18	25.00	22.75	21.00	.063	19.88	2.69	1.50	2.63	1.25	16
20	20.20	27.50	25.00	23.00	.063	22.00	2.88	1.63	2.83	1.25	20
22	22.22	29.50	27.25	25.25	.063	24.25	3.13	1.75	3.07	1.38	20
24	24.25	32.00	29.50	27.25	.063	26.12	3.25	1.82	3.19	1.38	20

UNS S32100 Welde Neck Flanges Dimensions

Size (NPS) in Inches	NPS (Normal Pipe Size) Size in Millimeter	Outer Diameter For (O.D.)	Thickness Of Weld Neck Flange	Hub Outer Diameter	Weld Neck Outer Diameter	Length Of ASME B16.5 Welding Neck	Daimeter Of WN Bore	Diameter Of RF (Raised Face)	Raised Face (RF) Height	PCD	Face Of Weld
		A	B	C	D	E	F	G	H	I	J
1/2	15	90	9.6	30	21.3	46	-	34.9	2	60.3	1.6
3/4	20	100	11.2	38	26.7	51		42.9	2	69.9	1.6
1	25	110	12.7	49	33.4	54		50.8	2	79.4	1.6
1 1/4	32	115	14.3	59	42.2	56		63.5	2	88.9	1.6
1 1/2	40	125	15.9	65	48.3	60		73	2	98.4	1.6
2	50	150	17.5	78	60.3	62		92.1	2	120.7	1.6
2 1/2	65	180	20.7	90	73	68		104.8	2	139.7	1.6
3	80	190	22.3	108	88.9	68		127	2	152.4	1.6
3 1/2	90	215	22.3	122	101.6	70		139.7	2	177.8	1.6
4	100	230	22.3	135	114.3	75		157.2	2	190.5	1.6
5	125	255	22.3	164	141.3	87		185.7	2	215.9	1.6
6	150	280	23.9	192	168.3	87		215.9	2	241.3	1.6
8	200	345	27	246	219.1	100		269.9	2	298.5	1.6
10	250	405	28.6	305	273	100		323.8	2	362	1.6
12	300	485	30.2	365	323.8	113		381	2	431.8	1.6
14	350	535	33.4	400	355.6	125		412.8	2	476.3	1.6
16	400	595	35	457	406.4	125		469.9	2	539.8	1.6
18	450	635	38.1	505	457.2	138		533.4	2	577.9	1.6
20	500	700	41.3	559	508	143		584.2	2	635	1.6
24	600	815	46.1	663	610	151		692.2	2	749.3	1.6