ASTM A694 F56 Flanges

Check High Yield Carbon Steel F56 Flanges Chemical Composition And Mechanical Properties.

ASTM A694 F56 Flanges

ASTM A694 F56 Flanges

Carbon Steel F60 Flanges

Carbon Steel F60 Flanges

ASTM A694 F56 RTJ Flanges

ASTM A694 F56 RTJ Flanges



Refer SA694 F56 Blind Flanges Pressure Rating And CS F56 Weld Neck Flange Manufacturer In India.


ASTM A694 F56 Flanges Used In High Pressure Transmission Applications?

The ASTM A694 specification is one which covers not only carbon steel but also alloy steel components such as forgings for pipe flanges for e.g. - ASTM A694 F56 Flanges , fittings, valves, as well as other parts. As typical for the ASTM A694 specified Carbon Steel F56 Flanges is meant for high pressure transmission applications. As required by the specification a chemical heat analysis of this ASTM A694 Grade F56 Reducing Flanges is to be performed. This alloy grade SA A694 Gr F56 Slip On Flanges produced by us conform to the ASTM specified chemical composition requirements. Additionally due to constant quality checks by our quality control team, we ensur that these Gr F56 Flanges adhere to the testing parameters and tensile property requirements as well.

A694 F56 Can Be Attached By Inserting The Pipe Into The Socket End?

Carbon Steel A694 F56 Socket Weld Flanges are characteristically used in applications in smaller sizes of high pressured pipes. These socket weld Norma A694 F56 Pipe Flanges can be attached by inserting the pipe into the socket end after applying a fillet weld on the top. Which is why A694 F56 Material socket weld flanges not only permits for a smooth bore but also better flow of the fluid or gas, taking place inside the pipe.

What Use Of Carbon Steel F56 Blind Flanges In Piping?

Depending on the application the CS F56 Flanges, we customise and manufacture them according to the needs of the buyer. For e.g. if the buyer requires good weldable properties, we supply a Carbon Steel F56 Blind Flanges because properties such as corrosion resistance and high tensile strength are not required. This is why we are considered to be one of the foremost manufacturers , suppliers and dealers as well as distributors of the A694 Gr F56 Lap Joint Flanges in India.

ASTM A694 F56 Flanges


Largest Carbon Steel F56 Slip On Flanges Manufacturer In India And Standard Dimensions Of A694 Grade F56.


A694 F56 Flanges Dimensions Chart According to ASME B16.5

Class 150 Stainless Steel Flange Dimensions


NPS O.D. of Flange Flanges Thickness Diameter of RF Diameter of Hub at Base Lengtd Tdru Hub Bore or Diameter Dia. of Hub at Bevel Radius of Fillet Deptd of Socket
Welding (WN) Neck Slip-On (SORF) Threaded (NPT) Socket (SWRF) Lap Joint (Loose) Slip-on (SORF) Socket (SWRF) Lap Joint (Loose)
O Q R X Y Y Y W B H r Z
1/2 3-1/2 7/16 1-3/8 1-3/16 1-7/8 5/8 5/8 .88 .90 .84 1/8 3/8
3/4 3-7/8 1/2 1-11/16 1-1/2 2-1/16 5/8 5/8 1.09 1.11 1.05 1/8 7/16
1 4-1/4 9/16 2 1-15/16 2-3/16 11/16 11/16 1.36 1.38 1.32 1/8 1/2
1-1/4 4-5/8 5/8 2-1/2 2-5/16 2-1/4 13/16 13/16 1.70 1.72 1.66 3/16 9/16
1-1/2 5 11/16 2-7/8 2-9/16 2-7/16 7/8 7/8 1.95 1.97 1.90 1/4 5/8
2 6 3/4 3-5/8 3-1/16 2-1/2 1 1 2.44 2.46 2.38 5/16 11/16
2-1/2 7 7/8 4-1/8 3-9/16 2-3/4 1-1/8 1-1/8 2.94 2.97 2.88 5/16 3/4
3 7-1/2 15/16 5 4-1/4 2-3/4 1-3/16 1-3/16 3.57 3.60 3.50 3/8 13/16
3-1/2 8-1/2 15/16 5-1/2 4-13/16 2-13/16 1-1/4 1-1/4 4.07 4.10 4.00 3/8 7/8
4 9 15/16 6-3/16 5-5/16 3 1-5/16 1-5/16 4.57 4.60 4.50 7/16 15/16
5 10 15/16 7.5/16 6-7/16 3-1/2 1-7/16 1-7/16 5.66 5.69 5.56 7/16 15/16
6 11 1 8-1/2 7-9/16 3-1/2 1-9/16 1-9/16 6.72 6.75 6.63 1/2 1-1/16
8 13-1/2 1-1/8 10-5/8 9-11/16 4 1-3/4 1-3/4 8.72 8.75 8.63 1/2 1-1/4
10 16 1-3/16 12-3/4 12 4 1-15/16 1-15/16 10.88 10.92 10.75 1/2 1-5/16
12 19 1-1/4 15 14-3/8 4-1/2 2-3/16 2-3/16 12.88 12.92 12.75 1/2 1-9/16
14 21 1-3/8 16-1/4 15-3/4 5 2-1/4 3-1/8 14.14 14.18 14.00 1/2 1-5/8
16 23-1/2 1-7/16 18-1/2 18 5 2-1/2 3-7/16 16.16 16.19 16.00 1/2 1-3/4
18 25 1-9/16 21 19-7/8 5-1/2 2-11/16 3-13/16 18.18 18.20 18.00 1/2 1-15/16
20 27-1/2 1-11/16 23 22 5-11/16 2-7/8 4-1/16 20.20 20.25 20.00 1/2 2-1/8
24 32 1-7/8 27-1/4 26-1/8 6 3-1/4 4-3/8 24.25 24.25 24.00 1/2 2-1/2

CS A694 F56 RTJ Flanges Weight Chart According to ASME B16.5 And SA694 Gr F65 Flange Pressure Rating Table.

Carbon Steel F56 Flanges Maximum Weight

Nominal Pipe Sizes (NPS) Slip On (SORF) Threaded (NPT) Socket Weld (SWRF) Lap Joint (Loose) Blind (BLRF) Weld Neck (WRNR)
½ 1 1 2 1 2 2
¾ 2 2 2 2 2 2
1 2 2 2 2 2 3
3 3 3 3 3 3
3 3 3 3 4 4
2 5 5 5 5 5 6
8 8 8 8 7 10
3 9 9 9 9 9 11.5
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

View ASTM A694 F56 Weld Neck Flanges Thickness Calculation And SA 694 F56 Bolts And Nuts Size Chart.

F56 Flanges Pressure Rating Table

ASTM A694 F56 Flanges Pressure Rating Chart
Temperature °F 150# 300# 400# 600# 900# 1500# 2500#
-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

SA694 F56 Blind Flanges Thickness Chart In MM

ASTM A694 F56 Flanges Wall Thickness
NPS (Normal Pipe Sizes) Outside Daimeter (O.D.) Schedule 10 Schedule 20 Schedule 30 STD Wall Schedule 40 Schedule 60 EXT Hvy Schedule 80 Schedule 100 Schedule 120 Schedule 140 Schedule 160 XX Hvy
½ 0.84 0.083 ... ... 0.109 0.109 ... 0.147 0.147 ... ... ... 0.188 0.294
¾ 1.05 0.083 ... ... 0.113 0.113 ... 0.154 0.154 ... ... ... 0.219 0.308
1 1.315 0.109 ... ... 0.133 0.133 ... 0.179 0.179 ... ... ... 0.25 0.358
1 ¼ 1.66 0.109 ... ... 0.14 0.14 ... 0.191 0.191 ... ... ... 0.25 0.382
1 ½ 1.9 0.109 ... ... 0.145 0.145 ... 0.2 0.2 ... ... ... 0.281 0.4
2 2.375 0.109 ... ... 0.154 0.154 ... 0.218 0.218 ... ... ... 0.344 0.436
2 ½ 2.875 0.12 ... ... 0.203 0.203 ... 0.276 0.276 ... ... ... 0.375 0.552
3 3.5 0.12 ... ... 0.216 0.216 ... 0.3 0.3 ... ... ... 0.438 0.6
3 ½ 4 0.12 ... ... 0.226 0.226 ... 0.318 0.318 ... ... ... ... 0.636
4 4.5 0.12 ... ... 0.237 0.237 ... 0.337 0.337 ... 0.438 ... 0.531 0.674
5 5.563 0.134 ... ... 0.258 0.258 ... 0.375 0.375 ... 0.5 ... 0.625 0.75
6 6.625 0.134 ... ... 0.28 0.28 ... 0.432 0.432 ... 0.562 ... 0.719 0.864
8 8.625 0.148 0.25 0.277 0.322 0.322 0.406 0.5 0.5 0.594 0.719 0.812 0.906 0.875
10 10.75 0.165 0.25 0.307 0.365 0.365 0.5 0.5 0.594 0.719 0.844 1 1.125 1
12 12.75 0.18 0.25 0.33 0.375 0.406 0.562 0.5 0.688 0.844 1 1.125 1.312 1
14 14 0.25 0.312 0.375 0.375 0.438 0.594 0.5 0.75 0.938 1.094 1.25 1.406 ...
16 16 0.25 0.312 0.375 0.375 0.5 0.656 0.5 0.844 1.031 1.219 1.438 1.594 ...
18 18 0.25 0.312 0.438 0.375 0.562 0.75 0.5 0.938 1.156 1.375 1.562 1.781 ...
20 20 0.25 0.375 0.5 0.375 0.594 0.812 0.5 1.031 1.281 1.5 1.75 1.969 ...
22 22 0.25 ... ... 0.375 ... ... 0.5 ... ... .... .... .... ....
24 24 0.25 0.375 0.562 0.375 0.688 0.969 0.5 1.219 1.531 1.812 2.062 2.344 ....
26 26 .... .... .... 0.375 .... .... 0.5 .... .... .... .... .... ....
30 30 0.312 0.5 0.625 0.375 .... .... 0.5 .... .... .... .... .... ....
36 36 0.312 0.5 0.625 0.375 0.75 .... 0.5 .... .... .... .... .... ....
40 40 .... .... .... 0.375 .... .... 0.5 .... .... .... .... .... ....
42 42 …….. …….. …….. 0.375 …….. …….. 0.5 …….. …….. …….. …….. …….. ……..
48 48 …….. …….. …….. 0.375 …….. …….. 0.5 …….. …….. …….. …….. …….. ……..

SA/A694 Gr. F56 Stud Bolt Size Chart

Class 150 Flanges Class 300 Flanges Class 600 Flanges
NPS # Bolts And Studs Diameter of Bolts And Studs Stud Length # Bolts And Studs Diameter of Bolts And Studs Stud Length # Bolts And Studs Diameter of Bolts And Studs Stud Length
1/16 RF RTJ 1/16 RF RTJ 1/4 RF RTJ
1/2 4 0.50 2-1/4 4 0.50 2-1/2 3 4 0.50 3 3
3/4 4 0.50 2-1/2 4 0.63 3 3-1/2 4 0.63 3-1/2 3-1/2
1 4 0.50 2-1/2 3 4 0.63 3 3-1/2 4 0.63 3-1/2 3-1/2
1-1/4 4 0.50 2-3/4 3-1/4 4 0.63 3-1/4 3-3/4 4 0.63 3-3/4 3-3/4
1-1/2 4 0.50 2-3/4 3-1/4 4 0.75 3-1/2 4 4 0.75 4-1/4 4-1/4
2 4 0.63 3-1/4 3-3/4 8 0.63 3-1/2 4 8 0.63 4-1/4 4-1/4
2-1/2 4 0.63 3-1/2 4 8 0.75 4 4-1/2 8 0.75 4-3/4 4-3/4
3 4 0.63 3-1/2 4 8 0.75 4-1/4 4-3/4 8 0.75 5 5
3-1/2 8 0.63 3-1/2 4 8 0.75 4-1/4 5 8 0.88 5-1/2 5-1/2
4 8 0.63 3-1/2 4 8 0.75 4-1/2 5 8 0.88 5-3/4 5-3/4
5 8 0.75 3-3/4 4-1/4 8 0.75 4-3/4 5-1/4 8 1.00 6-1/2 6-1/2
6 8 0.75 4 4-1/2 12 0.75 4-3/4 5-1/2 12 1.00 6-3/4 6-3/4
8 8 0.75 4-1/4 4-3/4 12 0.88 5-1/2 6 12 1.13 7-1/2 7-3/4
10 12 0.88 4-1/2 5 16 1.00 6-1/4 6-3/4 16 1.25 8-1/2 8-1/2
12 12 0.88 4-3/4 5-1/4 16 1.13 6-3/4 7-1/4 20 1.25 8-3/4 8-3/4
14 12 1.00 5-1/4 5-3/4 20 1.13 7 7-1/2 20 1.38 9-1/4 9-1/4
16 16 1.00 5-1/4 5-3/4 20 1.25 7-1/2 8 20 1.50 10 10
18 16 1.13 5-3/4 6-1/4 24 1.25 7-3/4 8-1/4 20 1.63 10-3/4 10-3/4
20 20 1.13 6-1/4 6-3/4 24 1.25 8 8-3/4 24 1.63 11-1/4 11-1/2
24 20 1.25 6-3/4 7-1/4 24 1.50 9 10 24 1.88 13 13-1/4

A694 F56 Specification

Material Specification Of : ASTM A694 F56 Flanges
Pressure Rating Class 150 To Class 2500
High Temperature Above 200°C (400°F) For Class 150 Or Above 400°C (750°F)
Low Temperature Above -29 Degree C (−20°F)
Common Types Of Flanges: Slip On (SORF), Weld Neck (WNRF), Blind (BLRF), Lap Joint (Loose), Threaded (NPT), Socket-Weld (SWRF)
Special Types Of Flanges : Nipoflange, Elboflange, Latroflange, Swivel Flange, Expanding Flange, Reducing Flange, Weldoflange
Marking Standard Name of Manufacturer
Schedule
Type of Flange Facing
Nominal Pipe Size
Pressure Class
ASME B16 Designation
Bolt Type high strength bolts
medium strength bolts
low strength bolts
Standard Cover : pressure ratings & temperature ratings, materials, marking, dimensions, weight, tolerances, testing
Contact Faces RTJ (Ring Type Joint), FF (Flat Face), RF (Raised Face), T/G (Tongue And Groove ), M/F (Male And Female)
Size Chart Normal Pipe Size 1/2 to NPS 24"
Thickness Normal Pipe Size ≤ 18
Bore Diameter Normal Pipe ≤ 10
Flanges Standards EN 1092-1, JIS, ASME B16.5, ASME B16.47 type A, UNI, DIN
European Standard Flanges JIS B2220 Flanges (5k to 30k) and KS1503 flanges
Russian-Standard Flanges GOST 12820 / 12821-80, DIN, UNI, EN 1092-1
South African Standard Flanges SANSflanges And SABS flanges
Surface Finish smooth, concentric serrated, stock
Gaskets Types Full Face Gasket
Flat Ring Gasket
Metallic Ring Gakset
Advantages Of Pipe Flange Used to Connect Pipe System
Easy Repair Pipe System
Assembled Without Welding

Chemical Structure Of ASTM A694 F56

Carbon [C] ≤0.30
Manganese [Mn] ≤1.60
Phosphorus [P] ≤0.025
Sulfur [S] ≤0.025
Silicon [Si] 0.15-0.35

Mechanical Strength Of ASTM A694 F56

Element Tensile Strength Yield Strength (0.2%Offset) Elongation
ASTM A694 F56 Flanges 415 315 20 %

Grade F56 Physical Properties Table

ASTM A694 Grade Yield Strength minimum Tensile Strength minimum Elongation minimum
MPa ksi MPa ksi %
ASTM A694 F56 Flanges 360 52 455 66 20

Keep Bulk Stock Types Of ASTM A694 F56 Flanges For Sale

18 Inch (450NB), 600LB, ASTM A694 Gr F56 Slip On Flanges

18 Inch (450NB), 600LB, ASTM A694 Gr F56 Slip On Flange

40 Inch, 150LB, Flat Face, ASTM A694 F56 Socket Weld Flanges

40 Inch, 150LB, Flat Face, ASTM A694 F56 Socket Weld Flanges

A694 F56 Blind Flanges

1 Inch RTJ, CL300, Raised Face, A694 F56 Blind Flange

24 Inch Class 300, RF, SA 694 F56 Weld Neck Flange

24 Inch Class 300, RF, SA 694 F56 Weld Neck Flange

4 inch, SCH80s,300#, ASME SA 694 F56 Threaded Flanges

4 inch, SCH80s,300#, ASME SA 694 F56 Threaded Flange

6 inch, 125LB, SCH10, C110, ASTM A694 F56 Carbon Steel Lap Joint Flanges

6 inch, 125LB, SCH10, C110, ASTM A694 F56 Carbon Steel Lap Joint Flange

6 Inch DIN 2656, High Yield Carbon Steel F56 Lapped joint Flanges

6 Inch DIN 2656, High Yield Carbon Steel F56 Lapped joint Flange

600#, 3 Inch, SCh 160, Carbon Steel F56 Spectacle Blind Flanges

600#, 3 Inch, SCh 160, Carbon Steel F56 Spectacle Blind Flanges

1 inch, 900#, RF, F56 Carbon Steel Plate Flange

1 inch, 900#, RF, F56 Carbon Steel Plate Flange

1 And 2 inch, 300LB, SCH20, ASTM A694 Grade F56 Ring Type Joint Flanges

1 And 2 inch, 300LB, SCH20, ASTM A694 Grade F56 Ring Type Joint Flanges

1 inch, Class 150, SCH10, A694 Grade F56 Tongue & Groove Flanges

1 inch, Class 150, SCH10, A694 Grade F56 Tongue & Groove Flanges

3/4 inch, 600LB, Schedule 160, ASTM A694 Grade F56 Reducing Flanges

3/4 inch, 600LB, Schedule 160, ASTM A694 Grade F56 Reducing Flanges

2 inch, Class 600, DN50 PN16, Norma A694 F56 Forged Flanges

2 inch, Class 600, DN50 PN16, Norma A694 F56 Forged Flanges

2 inch, 300#, Carbon Steel A694 F56 Raised Face Flanges

2 inch, 300#, Carbon Steel A694 F56 Raised Face Flanges

14 inch, 300#, Schedule 40, Grade F56 Carbon Steel Male and Female Flange

14 inch, 300#, Schedule 40, Grade F56 Carbon Steel Male and Female Flange

4 inch, Class 150, Schedule 80, ASTM A694 Grade F56 Bleed Ring

4 inch, Class 150, Schedule 80, ASTM A694 Grade F56 Bleed Ring


ASTM A694 F56 Flanges Suppliers In India Supplied To Different Industries For Various Purposes

ASTM A694 Grade F56 Ring Type Joint Flanges Malaysia, Germany, Czechia, Thailand
ASTM A694 Carbon Steel F56 Paddle Spacer Flanges USA, Finland, Malaysia, Bangladesh
SA 694 F56 Slip On Flanges Romania, Japan, Europe, Malaysia
ASTM A694 F56 Steel Blind Flanges Malaysia, Colombia, Sweden, China
Carbon Steel A694 Grade F56 Threaded Flanges Russia, Dubai, Netherlands, Malaysia
High Yield Carbon Steel F56 Forged Flanges Saudi Arabia (KSA), South Africa, Kuwait, Brazil
Carbon Steel F56 Plate Flanges Australia, Philippines, Nigeria, UK
F56 Carbon Steel Orifice Flanges Malaysia, Oman, Hong Kong, UAE
Carbon Steel A694 Gr F56 Blind Flanges Chile, Italy, Iran, Singapore
Carbon Steel Grade F56 Lap Joint Flanges Spain, Egypt, UK, Mexico
ASTM A694 F56 Flanges Norway, Malaysia, United Arab Emirates (UAE), Turkey
ASTM A694 Gr F56 Pipe Flanges Indonesia, Belgium, Dammam -KSA, Philippines.
A694 F56 WNRF Flanges Malaysia, Canada, Singapore, Philippines
A694 Grade F56 Loose Flanges Bahrain, South Africa, Singapore
Steel Grade F56 Square Flanges Thailand, France, Europe, Qatar


About Company

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Our Official Address

153 / 154, “A” Wing, Siddheshdeep Tower,
Shop No. A-28, Ground Floor, P.B. Marg, Near Navjivan Society,
Mumbai– 400 008 (India).


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Tel Number : +91 - 22 - 6743 7342,
+91 - 22 - 6659 5135
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