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


ASTM A694 F52 Flanges

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.




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)
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 Flanges

Steel Grade F52 Blind Flange

ASME SA 694 Gr F52 Ring Type Joint Flanges

ASME SA 694 Gr F52 Ring Type Joint Flange

SA694 Grade F52 Screwed Flanges

SA694 Grade F52 Screwed Flange

ASTM A694 F52 Spectacle Blind Flanges

ASTM A694 F52 Spectacle Blind Flange

Grade F52 Weld Neck Flanges

Grade F52 Weld Neck Flange

Carbon Steel F52 Slip On Flanges

Carbon Steel F52 Slip On Flange

High Yield F52 Threaded Flanges

High Yield F52 Threaded Flange

A694 Gr. F52 Forged Flanges

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

  1. Name of Manufacturer = (Fastwell Engineering)
  2. NPS = (8 Inch)
  3. Flanges Type = (Weld Neck)
  4. Schedule = (SCH 40)
  5. Material Designation = (ASTM A694 F52)
  6. Class = (150#)
  7. Country Name = (Made In India)
Marking Of SA694 F52 Flanges


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


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"3-1/27/161-3/82-3/845/82
3/4"3-7/81/21-11/162-3/445/82
1"4-1/49/1623-1/845/82
1-1/4"4-5/85/82-1/23-1/245/83
1-1/2"511/162-7/83-7/845/83
2"63/43-5/84-3/443/44
2-1/2"77/84-1/85-1/243/47
3"7-1/215/165643/49
3-1/2"8-1/215/165-1/2783/413
4"915/166-3/167-1/283/417
5"1015/167-5/168-1/287/820
6"1118-1/29-1/287/827
8"13-1/21-1/810-5/811-3/487/847
10"161-3/1612-3/414-1/412167
12"191-1/41517121123
14"211-3/816-1/418-3/4121-1/8139
16"23-1/21-7/1618-1/221-1/4161-1/8187
18"251-9/162122-3/4161-1/4217
20"27-1/21-11/162325201-1/4283
24"321-7/827-1/429-1/2201-3/8415

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 HolesDia. of HolesB.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.)
123.500.381.3840.622.380.880.621.190.840.561.81
343.880.441.6940.622.751.090.821.501.050.562.00
14.250.502.0040.623.121.361.051.941.320.622.12
1144.620.562.5040.623.501.701.382.311.660.752.19
1125.000.622.8840.623.881.951.612.561.900.812.38
26.000.693.6240.754.752.442.073.062.380.942.44
2127.000.814.1240.755.502.942.473.562.881.062.69
37.500.885.0040.756.003.573.074.253.501.122.69
3128.500.885.5080.757.004.073.554.814.001.192.75
49.000.886.1980.757.504.574.035.314.501.252.94
510.000.887.3180.888.505.665.056.445.561.383.44
611.000.948.5080.889.506.726.077.566.631.503.44
813.501.0610.6280.8811.758.727.989.698.631.693.94
1016.001.1212.75121.0014.2510.8810.0212.0010.751.883.94
1219.001.1915.00121.0017.0012.8812.0014.3812.752.124.44
1421.001.3116.25121.1218.7514.1413.2515.7514.002.194.94
1623.501.3818.50161.1221.2516.1615.2518.0016.002.444.94
1825.001.5021.00161.2522.7518.1817.2519.8818.002.625.44
2027.501.6223.00201.2525.0020.2019.2522.0020.002.815.62
2229.501.7525.25201.3827.2522.2221.2524.2522.003.075.82
2432.001.8127.25201.3829.5024.2523.2526.1224.003.195.94

Grade F52 Weld Neck Flange Dimensions


Grade F52 Weld Neck Flange Dimensions
Size (NPS) in Inches NPS (Normal Pipe Size) Size in MillimeterOuter Diameter For (O.D.) Thickness Of Weld Neck FlangeHub Outer DiameterWeld Neck Outer DiameterLength Of ASME B16.5 Welding NeckDaimeter Of WN BoreDiameter Of RF (Raised Face) Raised Face (RF) HeightPCDFace Of Weld
ABCDEFGHIJ
1/215909.63021.346-34.9260.31.6
3/42010011.23826.75142.9269.91.6
12511012.74933.45450.8279.41.6
1 1/43211514.35942.25663.5288.91.6
1 1/24012515.96548.36073298.41.6
25015017.57860.36292.12120.71.6
2 1/26518020.7907368104.82139.71.6
38019022.310888.9681272152.41.6
3 1/29021522.3122101.670139.72177.81.6
410023022.3135114.375157.22190.51.6
512525522.3164141.387185.72215.91.6
615028023.9192168.387215.92241.31.6
820034527246219.1100269.92298.51.6
1025040528.6305273100323.823621.6
1230048530.2365323.81133812431.81.6
1435053533.4400355.6125412.82476.31.6
1640059535457406.4125469.92539.81.6
1845063538.1505457.2138533.42577.91.6
2050070041.3559508143584.226351.6
2460081546.1663610151692.22749.31.6

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)
½112122
¾222222
1222223
333333
333344
2555556
8888710
39999911.5
111211111312
4131313131716.5
5151515152021
6191919192726
8303030304742
10434343437054
126464646412388
14909090105140114
161069898140180140
18130130130160220165
20165165165195285197
22185185185245355225
24220220220275430268

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 FacesDIN And EN 1092-1
(RF) For Raised FacForm B2
DIN2512 Tongue FlangesForm C
DIN 2513 Female FlangesForm F
(RF) For Raised FaceForm B1
(RF) For Raised FaceForm B1
Without (RF) Raised FaceForm A
DIN 2512 Groove FlangesForm D
DIN 2513 Male FlangesForm E


High Yield F52 Flanges Gasket Size


NPS For (Normal Pipe Size)Gasket (I.D.) Inside Daimeter
Gasket (O.D.) Outside Daimeter
#150LB #300LB #400LB #600LB #900LB
1/2"0.841.8752.1252.1252.1252.50
3/4"1.062.252.6252.6252.6252.75
1"1.312.6252.8752.8752.8753.125
1 1/4"1.6633.253.253.253.50
1 1/2"1.913.3753.753.753.753.875
2"2.384.1254.3754.3754.3755.625
2 1/2"2.884.8755.1255.1255.1256.50
3"3.505.3755.8755.8755.8756.625
4"4.506.8757.1257.007.6258.125
5"5.567.758.508.3759.509.75
6"6.628.759.8759.7510.5011.375
8"8.621112.12512.0012.62514.125
10"10.7513.37514.2514.12515.7517.125
12"12.7516.12516.62516.5018.0019.625

A694 Gr F52 Mechanical Properties


ASTM A694 Grade Yield Strength (minimum) Tensile Strength (minimum) Elongation (minimum)
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


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 ThicknessThickness1Flat Face (FF)
(Thickness2)
Bolts Holes For
(B.C.)
Number Of Bolt Hole
(B.H.)
1/20.883.502.381.38.0631.19.62.38.56.624
3/41.093.882.751.69.0631.50.62.44.56.624
11.364.253.122.00.0631.94.69.50.63.624
1-1/41.704.623.502.50.0632.31.81.56.75.624
1-1/21.975.003.882.88.0632.56.88.62.82.624
22.446.004.753.62.0633.061.00.69.94.754
2-1/22.947.005.504.12.0633.561.12.821.06.754
33.577.506.005.00.0634.251.19.881.13.754
3-1/24.078.507.005.50.0634.811.25.881.19.758
44.579.007.506.19.0635.311.31.881.25.758
55.6610.008.507.31.0636.441.44.881.38.888
66.7211.009.508.50.0637.561.56.941.50.888
88.7213.5011.7510.62.0639.691.751.061.69.888
1010.8816.0014.2512.75.06312.001.941.131.881.0012
1212.8819.0017.0015.00.06314.382.191.192.131.0012
1414.1421.0018.7516.25.06315.752.251.322.191.1212
1616.1623.5021.2518.50.06318.002.501.382.441.1216
1818.1825.0022.7521.00.06319.882.691.502.631.2516
2020.2027.5025.0023.00.06322.002.881.632.831.2520
2222.2229.5027.2525.25.06324.253.131.753.071.3820
2424.2532.0029.5027.25.06326.123.251.823.191.3820

SA 694 F52 Flanges Packaging


sa 694 f52 flanges packaging
f52 flanges packaging


High Strength F52 Flanges Bolt Chart


Size in (Inches)Size in (Millimeter)Number of BoltsBolt (UNC) SizeRF (Raised Face) Stud Length Stud (ISO) SizeMachine Flange Bolt Length
1/21541/255M1450
3/42041/265M1450
12541/265M1455
1 1/43241/270M1455
1 1/24041/270M1465
25045/885M1670
2 1/26545/890M1675
38045/890M1675
3 1/29085/890M1675
410085/890M1675
512583/495M2085
615083/4100M2085
820083/4110M2090
10250127/8115M24100
12300127/8120M24100
14350121135M27115
16400161135M27115
18450161 1/8145M30125
20500201 1/8160M30140
24600201 1/4170M33150

Grade F52 Flange Tolerance Chart


ASTM A694 F52 FlangesType Of DaimeterTolerance 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
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

Near By Areas Where We Have Supplied ASTM A694 F52 Flanges:


Malaysia, United Kingdom -UK, Europe, UAE

Carbon Steel F52 Blind Flange

United Kingdom -UK, Europe, Malaysia, UAE

Philippines, Indonesia, Dammam -KSA,

ASME SA694 F52 Weld Neck Flanges

Indonesia, Dammam -KSA, Philippines

Qatar, Europe, Thailand, France

Carbon Steel F52 Slip On Flangess

France, Qatar, Thailand, Europe

Bangladesh, Germany, Finland, USA

A694 F52 Plate Flange

USA, Germany, Bangladesh, Finland

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

CS Gr. F52 Flange

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

Australia, Nigeria, Turkey, UK, Belgium, Egypt

F52 Carbon Steel Lap Joint Flange

Nigeria, Turkey, Australia, Egypt, UK, Belgium

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

ASTM A694 Grade F52 Rtj Flange

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

Iran, Italy, Chile, Singapore, Canada, China

A694 F52 Threaded Flanges

Singapore, Iran, Canada, Italy, Chile, China