ASTM A694 F52 Flanges and Carbon Steel F52 WNRF/ Blind/ SORF Flange

We Are Largest Independent supplier & manufacturer Of High Yield Carbon Steel F52 Blind/ Slip On Flanges In Mumbai, India

Flanges are made up of various standards such as ASTM, ASME, DIN, and so on. These standards are further divided into various grades. ASTM A694 F52 Flanges is one such grade of the flange that can be furnished using alloy steel, carbon steel, and low alloy steel. The High Yield Carbon Steel F52 Blind Flange manufacturer In India produces these flanges via an open hearth furnace, electric furnace, or a basic oxygen process. These flanges need to be fully deoxidized. CS Gr. F52 Flange can be manufactured using billets, ingots, blooms, slabs, and bars. All the flanges produced under this grade need to be heat treated.

Direct machining of ASME SA694 F52 Weld Neck Flanges from plates or solid bar stock is not advised since sufficient hot working is required to develop a wrought structure. Heat treatment of these Carbon Steel F52 Slip On Flanges or the ones made up of alloy steel or low alloy steel need to be normalizing or normalizing and tempering or quenching and tempering. Carbon Steel F52 Socket Weld Flanges can be tempered at a temperature range of 1000 degrees F at least. Whereas, the precipitation heat treatment of this alloy shall be done between the temperature range of 1000 degrees F to 1225 degrees F.

ASTM A694 Grade F52 Ring Type Joint Flange is used in food processing industries, oil and gas industries, pipelines, equipment, and power industries. Moreover, these A694 F52 Plate Flanges are also used in the paper industry, shipbuilding industry, cement industry, and chemical industry. F52 Carbon Steel Lap Joint Flange can be coated with anti-rust paint, black oil paint, yellow transparent, zinc plated, or cold or hot dipped galvanized on request. This helps in improving the corrosion resistance properties of Carbon Steel A694 F52 Threaded Flanges.

Table Of Content:

SA694 F52 Flanges Tensile Strength
A694 F52 Pipe Flange Torque Specs
A694 F52 Yield Strength
4 Inch F52 Flanges Elongation
Types Of ASTM A694 F52 Flanges
ASME SA694 F52 Flanges Price List In India
Marking Of SA694 F52 Flanges
Application Of F52 Carbon Steel Flanges
F52 Carbon Steel Blind Flange Dimensions
Schedule 40 SA694 F52 Flange Dimensions
Grade F52 Weld Neck Flange Dimensions
F52 Carbon Steel Flanges Weight Chart

A694 Grade F52 Flanges Face Types
High Yield F52 Flanges Gasket Size
A694 Gr F52 Mechanical Properties
Measurement Of A694 F52 Flanges
A694 F52 Chemical Composition
ASTM A694 F52 Slip On Flanges Dimensions
SA 694 F52 Flanges Packaging
High Strength F52 Flanges Bolt Chart
Grade F52 Flange Tolerance Chart
ASTM A694 F52 Material Specification
Class 150 A694 F52 Flange Rating
ASME B16.5 Carbon Steel F52 High Yield Flanges Size Chart

SA694 F52 Flanges Tensile Strength

Tensile Strength min.
MPa	455
ksi	66

We Keep Bulk Stock Of ASME SA694 F52 Weld Neck Flanges At Our Stockyard, Contact Us For Buy CS Gr. F52 Flange & Request A Quote

A694 F52 Pipe Flange Torque Specs

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

A694 F52 Yield Strength

Yield Strength min.
MPa	360
ksi	52

4 Inch F52 Flanges Elongation

Elongation (min)
%	20

Types Of ASTM A694 F52 Flanges

Steel Grade F52 Blind Flange

ASME SA 694 Gr F52 Ring Type Joint Flange

SA694 Grade F52 Screwed Flange

ASTM A694 F52 Spectacle Blind Flange

Grade F52 Weld Neck Flange

Carbon Steel F52 Slip On Flange

High Yield F52 Threaded Flange

A694 Gr. F52 Forged Flange

Best Price & Fast Delivery Of Carbon Steel F52 Socket Weld Flanges, Check A694 F52 Plate Flange Dimensions And Chemical Composition

ASME SA694 F52 Flanges Price List In India

Type Of Flanges	Size	SCH	Class	Material	Price In INR (India) Per Piece
Weld Neck Flange	2"	SCH STD	150	-	397.00
Weld Neck Flange	3"	SCH STD	150	-	521.00
Weld Neck Flange	4"	SCH STD	150	-	623.00
Weld Neck Flange	6"	SCH STD	150	-	700.00
Weld Neck Flange	8"	SCH STD	150	-	912.00
Weld Neck Flange	10"	SCH STD	150	-	1026.00
Blind Flange	3/4"	Sch 40	150	-	1127.00
Blind Flange	3/4"	Sch 40	150	-	250.00
Blind Flange	1"	Sch 40	150	-	435.00
Blind Flange	1-1/2"	Sch 40	150	-	484.00
Blind Flange	2"	Sch 40	150	-	569.00
Blind Flange	3"	Sch 40	150	-	768.00
Blind Flange	4"	Sch 40	150	-	984.00
Socket Weld Flange	3/4"	SCH XS	300	-	200.00
Socket Weld Flange	1”	SCH XS	300	-	258.00
Socket Weld Flange	1-1/2"	SCH XS	300	-	569.00
Socket Weld Flange	2"	SCH XS	300	-	680.00
Socket Weld Flange	3"	SCH XS	300	-	869.00
Socket Weld Flange	4"	SCH XS	300	ASTM A694 F52	1021.00
Slip On Flange	1 /1/2"	80	150	ASTM A694 F52	269.00
Slip On Flange	2"	80	150	-	348.00
Slip On Flange	3"	80	150	-	459.00
Slip On Flange	4"	80	150	-	679.00
Slip On Flange	6"	80	150	ASTM A694 F52	789.00

Most Reliable Manufacturer Of ASTM A694 F52 Flanges In India. For final Carbon Steel F52 Blind Flanges Price List Please Call on +91-9987870874 or drop an Email to info@fastwell.in.

Marking Of SA694 F52 Flanges

ASTM A694 F52 Flanges Marking includes ANSI Or ASME/ ASA Code

Name of Manufacturer = (Fastwell Engineering)
NPS = (8 Inch)
Flanges Type = (Weld Neck)
Schedule = (SCH 40)
Material Designation = (ASTM A694 F52)
Class = (150#)
Country Name = (Made In India)

Application Of F52 Carbon Steel Flanges

ASTM A694 F52 Flanges For Power Plants
A694 F52 Plate Flange For Modern Architecture
Carbon Steel A694 F52 Threaded Flanges For Heat Exchanger
Carbon Steel F52 Slip On Flanges For Fluid Piping
CS Gr. F52 Flange For Dairy And Food Processing
Carbon Steel F52 Blind Flange For Oil And Gas Industry
ASME SA694 F52 Weld Neck Flanges For Pulp And Paper Industry

F52 Carbon Steel Blind Flange 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

Schedule 40 SA694 F52 Flange Dimensions

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

Grade F52 Weld Neck Flange 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

F52 Carbon Steel Flanges Weight Chart

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

Buy High-Grade Quality From F52 Carbon Steel Lap Joint Flange exporter, View Carbon Steel A694 F52 Threaded Flanges Rate Per Kg

A694 Grade F52 Flanges Face Types

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

High Yield F52 Flanges Gasket Size

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

A694 Gr F52 Mechanical Properties

ASTM A694 Grade	Yield Strength (minimum)		Tensile Strength (minimum)		Elongation (minimum)
ASTM A694 Grade	MPa	ksi	MPa	ksi	%
F52	360	52	455	66	20

Measurement Of A694 F52 Flanges

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

A694 F52 Chemical Composition

ASTM A694 F52 Flanges Chemical Composition
Silicon [Si]	0.15-0.35
Carbon [C]	≤0.30
Manganese [Mn]	≤1.60
Phosphorus [P]	≤0.025
Sulfur [S]	≤0.025

ASTM A694 F52 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

SA 694 F52 Flanges Packaging

High Strength F52 Flanges 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

Grade F52 Flange Tolerance Chart

ASTM A694 F52 Flanges	Type Of Daimeter	Tolerance List
(A)	(O.D.) For Outside Diameter	When Outside Diameter is 24 Inch or less: ±1/16" (1.6 mm) When Outside Diameter is over 24": ±1/8" (3.2 mm)
(D)	(I.D.) For Inside Diameter	10 Inch and smaller: ±1/32" (0.8 in mm) 12 Inch thru 18": +1/8" (3.2 in mm) 20 Inch and larger: -1/16" (1.6 in mm)
(B)	Contact Face	1/16" (RF): ±1/32" (0.8 mm) 1/4" (RF), Tongue & Groove (male & female): ±1/64" (0.4 mm)
(J)	Hub At Base Daimeter	When hub base is 24 inch or smaller: ±1/16" (1.6 mm) When hub base is over 24": ±1/8" (3.2 mm)
(H)	Diameter of hub at point of welding	5 inch and smaller: +3/32" (2.4 mm), -1/32" (0.8 mm) 6 inch and larger: +5/32" (4.0 mm), -1/32 (0.8 mm)
(P)	Drilling	Bolt circle (BC): ±1/16" (1.6 mill.) Bolt hole (BH) spacing: ±1/32" (0.8 mill.)
	Eccentricity of bolt circle (bc) with respect to facing	2 1/2" and smaller ±1/32" (0.8 mm) maximum 3" and larger ±1/16" (1.6 mm) maximum
(C)	Wall Thickness	18 inch and smaller: ±1/8" (3.2 mill.), -0" 20 inch and larger: ±3/16" (4.8 mill.), -0"
(K)	hub Length	10 Inch and smaller: ±1/16" (1.6 mm) 12 Inch and larger: ±1/8" (3.2 mm)

ASTM A694 F52 Material Specification

Specification List	ASTM A694 F52 Flanges
Types	Lap Joint/ Threaded/ Socket Weld/ Reducing/ Blind/ Slip On/ Weld Neck
Size	NPS 1⁄₂" To NPS 48” Inch
Face Type	(RF)/ (RTJ)/ (FF)
Pressure Range	150LB/ 300LB/ 400LB/ 600LB/ 900LB/ 1500LB To 2500LB.
Standard	API/ EN 1092-2/ DIN 2561/ DIN 2501/ DIN 2527/ EN 1092-1/ P235GH
Thickness	SCH 180, SCH 80, SCH 40, SCH 160, SCH 120, SCH 5S, SCH 10, XXS etc.

Class 150 A694 F52 Flange Rating

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

Specific Size And Schedule Are Available In ASTM A694 Grade F52 Ring Type Joint/ Lap Joint Flanges At Dealer Price In India.

ASME B16.5 Carbon Steel F52 High Yield 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