
ASTM A694 F42 Flanges Review
- Sizes: 1/2″ to 48″
- Pressure Class: Class 150-2500
- Custom Size: Yes
- Manufacturing Way: Forging
- HS Code: 730721
Grade F42 Carbon Steel Slip on Flange Manufacturer in India, SA 694 F42 Weld Neck Flange Weight Chart

Grade F42 Carbon Steel Slip on Flange

ASTM A694 gr F42 Blind Flange

SA 694 F42 Weld Neck Flange
| CLASS | Nominal Pipe Size | Threaded | Lap Joint | Slip On | Socket Weld | Blind | Weld Neck |
|---|---|---|---|---|---|---|---|
| 300 lb | ½ | 2 | 2 | 2 | 3 | 2 | 2 |
| ¾ | 3 | 3 | 3 | 3 | 3 | 3 | |
| 1 | 3 | 3 | 3 | 3 | 4 | 4 | |
| 1¼ | 4.5 | 4.5 | 4.5 | 4 | 6 | 5 | |
| 1½ | 6.5 | 6.5 | 6.5 | 6 | 7 | 7 | |
| 2 | 7 | 7 | 7 | 7 | 8 | 9 | |
| 2½ | 10 | 10 | 10 | 10 | 12 | 12 | |
| 3 | 14 | 14.5 | 13 | 13 | 16 | 18 | |
| 3½ | 17 | 17 | 17 | 17 | 21 | 20 | |
| 4 | 24 | 24 | 23.5 | 22 | 28 | 26.5 | |
| 5 | 31 | 28 | 29 | 28 | 37 | 36 | |
| 6 | 39 | 39 | 39 | 39 | 50 | 45 | |
| 8 | 58 | 58 | 58 | 58 | 81 | 69 | |
| 10 | 81 | 91 | 81 | 81 | 124 | 100 | |
| 12 | 115 | 140 | 115 | 115 | 185 | 142 | |
| 14 | 165 | 190 | 165 | 165 | 250 | 206 | |
| 16 | 220 | 234 | 210 | 190 | 315 | 250 | |
| 18 | 280 | 305 | 253 | 250 | 414 | 320 | |
| 20 | 325 | 375 | 315 | 315 | 515 | 400 | |
| 22 | 370 | 435 | 370 | 370 | 640 | 465 | |
| CLASS | Nominal Pipe Size | Threaded Flange | Lap Joint Flange | Slip On Flange | Socket Weld Flange | Blind Flange | Weld Neck Flange |
| 150 lb | ½ | 1 | 1 | 1 | 2 | 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 | 12 | 11 | 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 | 105 | 90 | 90 | 140 | 114 | |
| 16 | 98 | 140 | 106 | 98 | 180 | 140 | |
| 18 | 130 | 160 | 130 | 130 | 220 | 165 | |
| 20 | 165 | 195 | 165 | 165 | 285 | 197 | |
| 22 | 185 | 245 | 185 | 185 | 355 | 225 | |
| 24 | 220 | 275 | 220 | 220 | 430 | 268 | |
| 24 | 490 | 550 | 490 | 475 | 800 | 580 |
- Specification of ASTM A694 F42 Flanges
- High Yield CS A694 Grade F42 SORF Flange Coating
- ASTM A694 F42 Orifice Flanges Connect and Face Types
- Bolt Chart of Carbon Steel F42 High Hub Blind Flanges
- A694 Gr F42 Flanges Dimensions
- Carbon Steel F42 High Hub Blind Flanges Thickness Chart
- ASTM A694 F42 Flanges Pressure Ratings
- Types of ASTM A694 F42 Flanges
- A694 Carbon Steel Gr F42 Forged Flanges Chemical Composition
- Applications of ASTM A694 F42 Flanges
- Mechanical Properties of ASME SA 694 F42 Flange
- Manufacturer of ASTM A694 F42 RTJ Flange
- Pressure Rating Chart of A694 Carbon Steel Gr F42 BLRF Flange
- Pressure Calculations Rating of ASTM A694 F42 Ring Type Joint Flanges
- Carbon Steel F42 Tongue & Groove Flanges Standards
- Equipment of ASTM A694 F42 Flanges
- Test of High Yield CS A694 Grade F42 Long Weld Neck Flanges
- What Are The Common Types of A694 Carbon Steel Gr F42 Flange?
- Heat Treatment of Grade F42 Carbon Steel Ring Type Joint Flanges
- ASTM A694 Steel Grade F42 Square Flanges Gasket Table
- Tolerance Chart of A694 Carbon Steel Gr F42 Spectacle Blind Flanges
- What Are The Key Benefits of ASTM A694 F42 Plate Flange?
- F42 Carbon Steel Slip on Flange Magnetic Properties
Supplier of Carbon Steel F42 Forged Flanges and ASTM A694 Gr F42 Blind Flange in Various Sizes at Lowest Price in Mumbai

Find ASTM A694 F42 Flanges Manufacturer in India who provides Custom Specification
- NPS: 1/2″ to 48″
- SCH: Sch 5 to XXS
- Class:150 to 2500#
- Custom Size Available

- Weld Neck
- Socket Weld
- Blind
- Slip On
- ASTM A694 | ASME SA694
- JISB2220
- ASME B16.47 Series A & B
- API7S-15

- T&G
- RF
- FF
- RTJ

- Zinc Plated
- Oil Black Paint
- Anti-rust Paint
- Korean
- European
- Indian
- Japan
- Flange Bolts
- Gasket
- Ring Joint

- Corrosion Resistant
- Low Maintenance
- High Tensile Strength

- NDT
- X-ray Detector
- Hydro test
- NPT
- BSPT
- FNPT, MNPT
- BSPP
- Forging
- Cutting
- Casting
- Rolling

- Hardness test
- Tensile
- Pressure
- PMI
Check ASTM A694 F42 Flanges Manufacturer in India who offers Zinc Plated, Anti-rust Paint Coatings
- Oil Black Paint
- Zinc Plated
- Yellow Transparent
- Cold and Hot Dip Galvanized
- Anti-rust Paint
Get A694 CS Gr F42 Socket Weld Flanges and ASME SA694 F42 Reducing Flange in RF, FF and RTJ Face Type With Class 150 to Class 2500
Explore ASTM A694 F42 Flanges Stockist in India offering RTJ, FF and RF Faces
- RF
- FF
- Large Tongue & Groove
- RTJ
- Small Tongue
- LJF
Find ASTM A694 F42 Steel Threaded Flanges and ASME B16.5 SA694 F42 Orifice Flange Bolt Hole Chart
| Class 150 Flanges RF | |||
|---|---|---|---|
| NPS | Dia of Bolts And Studs | Bolts And Studs | Stud Length |
| 3/4 | 0.50 | 4 | 21/2 |
| 11/4 | 0.50 | 4 | 2-3/4 |
| 2 | 0.63 | 4 | 31/4 |
| 3 | 0.63 | 4 | 31/2 |
| 3 1/2 | 0.63 | 8 | 31/2 |
| 5 | 0.75 | 8 | 3-3/4 |
| 8 | 0.75 | 8 | 41/4 |
| 10 | 0.88 | 12 | 41/2 |
| 14 | 1.00 | 12 | 51/4 |
| 16 | 1.00 | 16 | 51/4 |
| 1/2 | 0.50 | 4 | 21/4 |
| 1 | 0.50 | 4 | 21/2 |
| 1 1/2 | 0.50 | 4 | 2-3/4 |
| 21/2 | 0.63 | 4 | 31/2 |
| 4 | 0.63 | 8 | 31/2 |
| 6 | 0.75 | 8 | 4 |
| 24 | 1.25 | 20 | 6 3/4 |
| 12 | 0.88 | 12 | 4 3/4 |
| 18 | 1.13 | 16 | 5 3/4 |
| 20 | 1.13 | 20 | 6 1/4 |
Discover ASTM A694 F42 Flanges Stockist in India who offers Appropriate Dimensions
| Standard | Class | Bolt Circle Dia | Bolt Size | Dia | No of Bolts | Dia of Bolt Hole |
|---|---|---|---|---|---|---|
| AS 2129 Flange | Table C | 67 | 13 | 95 | 4 | 14 |
| Table D | 67 | 13 | 95 | 4 | 14 | |
| Table E | 67 | 13 | 95 | 4 | 14 | |
| Table F | 67 | 13 | 95 | 4 | 14 | |
| Table H | 83 | 16 | 114 | 4 | 17 | |
| Table J | 83 | 16 | 114 | 4 | 17 | |
| ISO 7005 Flange DIN | PN6 | 55 | M10 | 80 | 4 | 11 |
| PN10 | 65 | M12 | 95 | 4 | 14 | |
| PN16 | 65 | M12 | 95 | 4 | 14 | |
| PN20 | 60.5 | M14 | 90 | 4 | 16 | |
| PN25 | 65 | M12 | 95 | 4 | 14 | |
| PN40 | 65 | M12 | 95 | 4 | 14 | |
| ANSI B16.5 | ANSI 150 | 60 | 13 | 89 | 4 | 16 |
| ANSI 300 | 67 | 13 | 95 | 4 | 16 | |
| ANSI 600 | 67 | 13 | 95 | 4 | 16 | |
| ANSI 900 | 83 | 19 | 121 | 4 | 22 | |
| ANSI 1500 | 83 | 19 | 121 | 4 | 22 | |
| AS4087 | PN14 | 67 | M12 | 95 | 4 | 14 |
| Normal Pipe Sizes | Outside Daimeter | STD Wall | EXT Hvy | Schedule 10 | Schedule 40 | Schedule 80 | Schedule 160 |
|---|---|---|---|---|---|---|---|
| 3/4 | 1.05 | 0.113 | 0.154 | 0.083 | 0.113 | 0.154 | 0.219 |
| 1 1/4 | 1.66 | 0.14 | 0.191 | 0.109 | 0.14 | 0.191 | 0.25 |
| 1 1/2 | 1.9 | 0.145 | 0.2 | 0.109 | 0.145 | 0.2 | 0.281 |
| 2 1/2 | 2.875 | 0.203 | 0.276 | 0.12 | 0.203 | 0.276 | 0.375 |
| 3 | 3.5 | 0.216 | 0.3 | 0.12 | 0.216 | 0.3 | 0.438 |
| 4 | 4.5 | 0.237 | 0.337 | 0.12 | 0.237 | 0.337 | 0.531 |
| 6 | 6.625 | 0.28 | 0.432 | 0.134 | 0.28 | 0.432 | 0.719 |
| 10 | 10.75 | 0.365 | 0.5 | 0.165 | 0.365 | 0.594 | 1.125 |
| 14 | 14 | 0.375 | 0.5 | 0.25 | 0.438 | 0.75 | 1.406 |
| 18 | 18 | 0.375 | 0.5 | 0.25 | 0.562 | 0.938 | 1.781 |
| 1/2 | 0.84 | 0.109 | 0.147 | 0.083 | 0.109 | 0.147 | 0.188 |
| 1 | 1.315 | 0.133 | 0.179 | 0.109 | 0.133 | 0.179 | 0.25 |
| 5 | 5.563 | 0.258 | 0.375 | 0.134 | 0.258 | 0.375 | 0.625 |
| 2 | 2.375 | 0.154 | 0.218 | 0.109 | 0.154 | 0.218 | 0.344 |
| 8 | 8.625 | 0.322 | 0.5 | 0.148 | 0.322 | 0.5 | 0.906 |
| 12 | 12.75 | 0.375 | 0.5 | 0.18 | 0.406 | 0.688 | 1.312 |
| 20 | 20 | 0.375 | 0.5 | 0.25 | 0.594 | 1.031 | 1.969 |
ASTM A694 F42 Flanges Supplier in India, Delivering Heat-resistant Flanges That Perform Well in High-temperature Applications, Including Chemical Plants, Heat Exchangers.
| ANSI/ASME B16.34 | PRESSURE RATING CHART | ||||||
|---|---|---|---|---|---|---|---|
| Temp °F | 300 | 600 | 1500 | 150 | 400 | 900 | 2500 |
| 200 | 600 | 1200 | 3000 | 230 | 800 | 1800 | 5000 |
| 400 | 495 | 995 | 2485 | 190 | 660 | 1490 | 4140 |
| 600 | 435 | 875 | 2185 | 140 | 580 | 1310 | 3640 |
| 700 | 425 | 850 | 2125 | 110 | 565 | 1275 | 3540 |
| 800 | 405 | 805 | 2015 | 80 | 540 | 1210 | 3360 |
| 900 | 390 | 780 | 1945 | 50 | 520 | 1165 | 3240 |
| 1000 | 320 | 640 | 1605 | 20 | 430 | 965 | 2675 |
| 1100 | 255 | 515 | 1285 | 20 | 345 | 770 | 2145 |
| 1200 | 155 | 310 | 770 | 20 | 205 | 465 | 1285 |
| 1300 | 85 | 170 | 430 | 20 | 115 | 255 | 715 |
| 1400 | 50 | 95 | 240 | 20 | 65 | 145 | 400 |
| -20 to 100 | 720 | 1440 | 3600 | 275 | 960 | 2160 | 6000 |
| 300 | 540 | 1080 | 2700 | 205 | 720 | 1620 | 4500 |
| 500 | 465 | 930 | 2330 | 170 | 620 | 1395 | 3880 |
| 650 | 430 | 860 | 2150 | 125 | 575 | 1290 | 3580 |
| 750 | 415 | 830 | 2075 | 95 | 555 | 1245 | 3460 |
| 850 | 395 | 790 | 1980 | 65 | 530 | 1190 | 3300 |
| 950 | 380 | 765 | 1910 | 35 | 510 | 1145 | 3180 |
| 1050 | 310 | 615 | 1545 | 20 | 410 | 925 | 2570 |
| 1150 | 200 | 400 | 995 | 20 | 265 | 595 | 1655 |
| 1250 | 115 | 225 | 565 | 20 | 150 | 340 | 945 |
| 1350 | 60 | 125 | 310 | 20 | 80 | 185 | 515 |
| 1450 | 35 | 70 | 170 | 15 | 45 | 105 | 285 |
| 1500 | 25 | 55 | 135 | 10 | 35 | 80 | 230 |
Purchase Ready Stock of Flanges from ASTM A694 F42 Flanges Stockist in India at Best Price

ASTM A694 Grade F42 SORF Flanges

Carbon Steel F42 Forged Flanges

High Yield CS A694 Grade F42 Reducing Flanges

Grade F42 Carbon Steel BLRF Flanges

ASTM A694 Steel Grade F42 Square Flanges

A694 F42 Spectacle Blind Flanges

Carbon Steel F42 High Hub Blind Flanges

A694 CS Gr F42 Socket Weld Flanges

Carbon Steel F42 Orifice Flanges

A694 CS Gr F42 Screwed Flanges

ASTM A694 Steel Grade F42 SWRF Flanges

Grade F42 Carbon Steel Ring Type Joint Flanges

A694 F42 RTJ Flanges

SA 694 F42 WNRF Flanges

ASTM A694 F42 Steel Threaded Flanges

STM A694 Steel Grade F42 Lapped Joint Flanges

A694 CS Gr F42 Expander Flanges

SA694 Gr F42 Weld Neck Flanges Series A or B

A694 Grade F42 Groove & Tongue Flanges

Grade F42 Carbon Steel Weldo Flange

Carbon Steel F42 Nipo Flange
Refer to the ASTM A694 Steel Grade F42 Pipe Flanges Composition, Ask Free Sample of High Yield CS A694 Grade F42 Spectacle Blind Flange
C
Carbon
0.26%
Mn
Manganese
1.6%
S
Sulfur
0.025-0.03%
P
Phosphorus
0.025-0.03%
ASTM A694 F42 Flanges Supplier in India, Offering Durable Flanges Designed for Demanding Industrial Applications in Marine, Chemical and Other Industries.

| Element | Yield Strength | Tensile Strength | Elongation |
|---|---|---|---|
| ASTM A694 F42 | 290 | 415 | 20 % |
- ANSI DIN
- GOST
- UNI
- BS
- AS2129
- JIS
- NFE
- AWWA
- SABS
- EN
- 600 LBS
- 150 LBS
- 900 LBS
- 1500 LBS
- 2500 LBS
- 300 LBS
| DIN / JIS / UNI / EN | |
|---|---|
| 16Bar | PN10 |
| 6Bar | PN25 |
| 25Bar | PN64 |
| 40Bar | PN16 |
| 10Bar | PN6 |
| PN40 | |
ASTM A694 F42 Flanges Manufacturer in India, Providing Material Known For Their Heat Resistance, Making Them a Reliable Choice For Furnace Reactors, and Other Temperature Industrial Applications in Countries like Houston , Texas , Mexico , Usa , Italy , Europe , South Africa , Nigeria , Singapore
| Standards | |
|---|---|
| ASME/ANSI 16.36 | BS4504 |
| BS1560-3.1 | MSS S44 |
| ASME/ANSI 16.47A & 16.47B | ISO70051 |
| API605 | BS 10 |
| B16.48 | EN-1092 |
| ANSI/ASME B16.5 | DIN |
| API7S-43 | EN1092 |
- Bending Machine
- Press Machine
- Electric Bevelling Machine
- Sand-blasting Machine
- Pushing Machine
- X-ray Detector
- Magnetic Particle Detector
- Ultrasonic Flaw Detector
- Direct-reading Spectrograph
- Hydrostatic Testing Machine

| Method | Temperature |
|---|---|
| Heat Treatment | 000 to 1225 °F (540 C to 665 °C) |
| Pipe Size | Gasket Inside Daimeter | Gasket Outside Daimeter | ||||
|---|---|---|---|---|---|---|
| 300 LB | 150 LB | 600 LB | 400 LB | 900 LB | ||
| 1/2 | 0.84 | 2.125 | 1.875 | 2.125 | 2.125 | 2.50 |
| 1 | 1.31 | 2.875 | 2.625 | 2.875 | 2.875 | 3.125 |
| 1 1/2 | 1.91 | 3.75 | 3.375 | 3.75 | 3.75 | 3.875 |
| 2 1/2 | 2.88 | 5.125 | 4.875 | 5.125 | 5.125 | 6.50 |
| 4 | 4.50 | 7.125 | 6.875 | 7.625 | 7.00 | 8.125 |
| 6 | 6.62 | 9.875 | 8.75 | 10.50 | 9.75 | 11.375 |
| 10 | 10.75 | 14.25 | 13.375 | 15.75 | 14.125 | 17.125 |
| 1 1/4 | 1.66 | 3.25 | 3 | 3.25 | 3.25 | 3.50 |
| 2 | 2.38 | 4.375 | 4.125 | 4.375 | 4.375 | 5.625 |
| 3 | 3.50 | 5.875 | 5.375 | 5.875 | 5.875 | 6.625 |
| 5 | 5.56 | 8.50 | 7.75 | 9.50 | 8.375 | 9.75 |
| 8 | 8.62 | 12.125 | 11 | 12.625 | 12.00 | 14.125 |
| 3/4 | 1.06 | 2.625 | 2.25 | 2.625 | 2.625 | 2.75 |
| 12 | 12.75 | 16.625 | 16.125 | 18.00 | 16.50 | 19.625 |
ASTM A694 F42 Flanges Supplier in India, Specializing in Custom Flanges That Provide Performance in Corrosive Environments, Useful in Power Plants.
| Export to | Continent | Shipping Time in Days | Port |
|---|---|---|---|
![]() Bahrain |
Asia | 9 | Khalifa Bin Salmanq |
![]() Oman |
Asia | 5 | Salalah |
![]() Kuwait |
Asia | 10 | Shuwaikh |
| Export To | Continent | Shipping Time in Days | Port |
|---|---|---|---|
![]() South Africa |
Africa | 25-30 | Mossel Bay Harbour |
![]() Spain |
Europe | 30 | Barcelona |
![]() Italy |
Europe | 28 | Genoa |
| ASTM A694 F42 Flanges | Tolerance Table | |
|---|---|---|
| A | O.D. |
|
| H | Diameter of hub at point of welding |
|
| C | Thickness |
|
| J | Diameter of hub at base |
|
| P | Drilling |
|
| D | Inside Diameter (I.D.) |
|
| B | Diameter of contact face |
|
| K | Length of hub |
|
- Strength
- Performance in Demanding Environments
- Corrosion Resistance
- Easy Installation
- Durability
- Cost-effectiveness
- Compatibility With Pipes & Fittings
| Curie temperature | 770 °C at 20 °C | Typical for Low Carbon Steel |
|---|






