Threaded Flanges
Also referred to as a screwed flange by any Threaded Flange Manufacturer, these flanges have a thread inside the flange bore. These threads aid the flange to be fitted onto a pipe, which in turn will have a set of matching male threads. Generally, a threaded flange is designed with the intention of being used in those areas that do not permit welding to be performed in the pipe area. For instance, if welding were to be carried out in highly flammable areas, the result would lead to explosions and potential health hazards. Hence, Threaded flange is used in nuclear power or heavy oil refineries. Apart from proving to be an easy and speedy connection device, it is important to note that a Carbon steel threaded flange is not particularly suited to perform well in industries that have a high temperature and a high pressure setting.
ASME B16.5 Threaded Flange
Stainless Steel Flat Face Threaded Flange
Cast Iron Threaded Flange
Class 150 Carbon Steel Threaded Flanges
Threaded Lap Joint Flange
Ductile Iron Pipe Threaded Flange
NPT /BSP Carbon Steel Screw Flanges and SS threaded reducing flange manufacturer in India
Which means, the use of threaded Flanges is mostly utilized in air and water applications. Since these applications have low pressured systems with no thermal cycles, the threads of the ANSI B16.5 Threaded Flange are not loosed. A reducing flange is a special type of flange that is frequently used in projects that require the connections of different sized pipes. A Stainless Steel Threaded reducing Flange consists of a flange with a specified diameter, wherein the size of the bore is of a different and smaller diameter.
Table of Content
- Specifications Chart of Threaded Flanges
- Types of Threaded Flanges
- Threaded flange dimensions class 150 in inches (ASME B16.5)
- Threaded Flange Class 300 Dimensions In Inches
- Class 400 Threaded Flange Dimensions Chart
- Dimensions Table of 600 LB Threaded flange
- Class 900 Threaded Flange Dimensions Chart
- Class 1500 Threaded Flange Dimensions In Inch
- Threaded Flange Class 2500 Dimensions In Inches
- Price List of Stainless Steel Threaded Flanges
- Available Material of Threaded flange
Threaded Flanges Manufacturer
Specifications Chart of Threaded Flanges
| Size | 1/2″ (15 NB) to 48″ (1200NB) |
| Flange Face Type Manufacturer | Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ) |
| Coating/Surface Treatment | Anti-rust Paint, Oil Black Paint, Yellow Transparent, Zinc Plated, Cold and Hot Dip Galvanized. |
| Pressure Ratings | PN6, PN10, PN16, PN25, PN40, PN64 etc. |
| Dimensions and Pressure Ratings | BS4504, Table D, E, F, & H, ANSI, BS3293, PN6, 10, 16, 25, 64 BS10, MSS- SP-44, DIN Standards |
| Standards | API-605, AWWA, ANSI B16.47 Series A & B, MSS SP44, ASA, ANSI B16.5, Custom Drawings. |
| Pressure class | 150#, 600#, 300#, 1500# |
| Test | Hydrostatic testing machine, Direct-reading Spectrograph, UI trasonic flaw detector, Magnetic particle detector, X-ray detector |
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Finding Stainless steel threaded flange manufacturers for custom sizes? We produce ASTM A182 F304/ 316 Threaded Pipe Flange up to 24 inches in accordance with ASME/ ANSI B16.5
Types of Threaded Flanges
1/2 Threaded Flange
2 Inch Threaded Flange
Copper Threaded Flange
Cast Iron Threaded Flange
Class 300 Threaded Flange
Carbon Steel Threaded Flange
Class 150 Threaded Flange
Jis 10k Threaded Flange
Threaded Lap Joint Flange
Ms Threaded Flange
Ductile Iron Threaded Flange
Dn65 Threaded Flange
Ductile Iron Pipe Threaded Flange
Din Threaded Flange
Dn40 Threaded Flange
Din 2566 Threaded Flange
Top Notch Manufacturer of Threaded Lap Joint Flange, Leading Stockist of Ductile Iron Pipe Threaded Flange
Threaded flange dimensions class 150 in inches (ASME B16.5)
| FLANGE | Inside | Outside | Bolt Circle (BC) | Raised Face (R) | Raised Face (RF) | H | Raised Face Thickness (T) | T1 | Flat Face Thickness (T2) | Bolt Hole (B) | No. of Bolt Holes |
| NPS | Diameter | Diameter | |||||||||
| 1/2″ | 0.93″ | 3.50″ | 2.38″ | 1.38″ | .063″ | 1.19″ | .62″ | .38″ | .56″ | .62″ | 4 |
| 3/4″ | 1.14″ | 3.88″ | 2.75″ | 1.69″ | .063″ | 1.50″ | .62″ | .44″ | .56″ | .62″ | 4 |
| 1″ | 1.41″ | 4.25″ | 3.12″ | 2.00″ | .063″ | 1.94″ | .69″ | .50″ | .63″ | .62″ | 4 |
| 1-1/4″ | 1.75″ | 4.62″ | 3.50″ | 2.50″ | .063″ | 2.31″ | .81″ | .56″ | .75″ | .62″ | 4 |
| 1-1/2″ | 1.99″ | 5.00″ | 3.88″ | 2.88″ | .063″ | 2.56″ | .88″ | .62″ | .82″ | .62″ | 4 |
| 2″ | 2.50″ | 6.00″ | 4.75″ | 3.62″ | .063″ | 3.06″ | 1.00″ | .69″ | .94″ | .75″ | 4 |
| 2-1/2″ | 3.00″ | 7.00″ | 5.50″ | 4.12″ | .063″ | 3.56″ | 1.12″ | .82″ | 1.06″ | .75″ | 4 |
| 3″ | 3.63″ | 7.50″ | 6.00″ | 5.00″ | .063″ | 4.25″ | 1.19″ | .88″ | 1.13″ | .75″ | 4 |
| 3-1/2″ | 4.13″ | 8.50″ | 7.00″ | 5.50″ | .063″ | 4.81″ | 1.25″ | .88″ | 1.19″ | .75″ | 8 |
| 4″ | 4.63″ | 9.00″ | 7.50″ | 6.19″ | .063″ | 5.31″ | 1.31″ | .88″ | 1.25″ | .75″ | 8 |
| 5″ | 5.69″ | 10.00″ | 8.50″ | 7.31″ | .063″ | 6.44″ | 1.44″ | .88″ | 1.38″ | .88″ | 8 |
| 6″ | 6.75″ | 11.00″ | 9.50″ | 8.50″ | .063″ | 7.56″ | 1.56″ | .94″ | 1.50″ | .88″ | 8 |
| 8″ | 8.75″ | 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″ | 12.94″ | 19.00″ | 17.00″ | 15.00″ | .063″ | 14.38″ | 2.19″ | 1.19″ | 2.13″ | 1.00″ | 12 |
| 14″ | 14.19″ | 21.00″ | 18.75″ | 16.25″ | .063″ | 15.75″ | 2.25″ | 1.32″ | 2.19″ | 1.12″ | 12 |
| 16″ | 16.19″ | 23.50″ | 21.25″ | 18.50″ | .063″ | 18.00″ | 2.50″ | 1.38″ | 2.44″ | 1.12″ | 16 |
| 18″ | 18.19″ | 25.00″ | 22.75″ | 21.00″ | .063″ | 19.88″ | 2.69″ | 1.50″ | 2.63″ | 1.25″ | 16 |
| 20″ | 20.19″ | 27.50″ | 25.00″ | 23.00″ | .063″ | 22.00″ | 2.88″ | 1.63″ | 2.83″ | 1.25″ | 20 |
| 22″ | 22.19″ | 29.50″ | 27.25″ | 25.25″ | .063″ | 24.25″ | 3.13″ | 1.75″ | 3.07″ | 1.38″ | 20 |
| 24″ | 24.19″ | 32.00″ | 29.50″ | 27.25″ | .063″ | 26.12″ | 3.25″ | 1.82″ | 3.19″ | 1.38″ | 20 |
Threaded Flange Class 300 Dimensions In Inches
| FLANGE | Inside | Outside | Bolt Circle (BC) | Raised Face (R) | Raised Face (RF) | H | Raised Face Thickness (T) | T1 | Flat Face Thickness (T2) | Bolt Hole (B) | No. of Bolt Holes |
| NPS | Diameter | Diameter | |||||||||
| 1/2″ | 0.93″ | 3.75″ | 2.62″ | 1.38″ | .063″ | 1.50″ | 0.88″ | 0.50″ | 0.82″ | 0.62″ | 4 |
| 3/4″ | 1.14″ | 4.62″ | 3.25″ | 1.69″ | .063″ | 1.88″ | 1.00″ | .056″ | 0.94″ | 0.75″ | 4 |
| 1″ | 1.41″ | 4.88″ | 3.50″ | 2.00″ | .063″ | 2.12″ | 1.06″ | 0.63″ | 1.00″ | 0.75″ | 4 |
| 1-1/4″ | 1.75″ | 5.25″ | 3.88″ | 2.50″ | .063″ | 2.50″ | 1.06″ | 0.69″ | 1.00″ | 0.75″ | 4 |
| 1-1/2″ | 1.99″ | 6.12″ | 4.50″ | 2.88″ | .063″ | 2.75″ | 1.19″ | 0.75″ | 1.13″ | 0.88″ | 4 |
| 2″ | 2.50″ | 6.50″ | 5.00″ | 3.62″ | .063″ | 3.31″ | 1.31″ | 0.82″ | 1.25″ | 0.75″ | 8 |
| 2-1/2″ | 3.00″ | 7.50″ | 5.88″ | 4.12″ | .063″ | 3.94″ | 1.50″ | 0.94″ | 1.44″ | 0.88″ | 8 |
| 3″ | 3.63″ | 8.25″ | 6.62″ | 5.00″ | .063″ | 4.62″ | 1.69″ | 1.06″ | 1.63″ | 0.88″ | 8 |
| 3-1/2″ | 4.13″ | 9.00″ | 7.25″ | 5.50″ | .063″ | 5.25″ | 1.75″ | 1.13″ | 1.69″ | 0.88″ | 8 |
| 4″ | 4.63″ | 10.00″ | 7.88″ | 6.19″ | .063″ | 5.75″ | 1.88″ | 1.19″ | 1.82″ | 0.88″ | 8 |
| 5″ | 5.69″ | 11.00″ | 9.25″ | 7.31″ | .063″ | 7.00″ | 2.00″ | 1.32″ | 1.94″ | 0.88″ | 8 |
| 6″ | 6.75″ | 12.50″ | 10.62″ | 8.50″ | .063″ | 8.12″ | 2.06″ | 1.38″ | 2.00″ | 0.88″ | 12 |
| 8″ | 8.75″ | 15.00″ | 13.00″ | 10.62″ | .063″ | 10.25″ | 2.44″ | 1.56″ | 2.38″ | 1.00″ | 12 |
| 10″ | 10.88″ | 17.50″ | 15.25″ | 12.75″ | .063″ | 12.62″ | 2.62″ | 1.82″ | 2.56″ | 1.12″ | 16 |
| 12″ | 12.94″ | 20.50″ | 17.75″ | 15.00″ | .063″ | 14.75″ | 2.88″ | 1.94″ | 2.82″ | 1.25″ | 16 |
| 14″ | 14.19″ | 23.00″ | 20.25″ | 16.25″ | .063″ | 16.75″ | 3.00″ | 2.06″ | 2.94″ | 1.25″ | 20 |
| 16″ | 16.19″ | 25.50″ | 22.50″ | 18.50″ | .063″ | 19.00″ | 3.25″ | 2.19″ | 3.19″ | 1.38″ | 20 |
| 18″ | 18.19″ | 28.00″ | 24.75″ | 21.00″ | .063″ | 21.00″ | 3.50″ | 2.32″ | 3.44″ | 1.38″ | 24 |
| 20″ | 20.19″ | 30.50″ | 27.00″ | 23.00″ | .063″ | 23.12″ | 3.75″ | 2.44″ | 3.69″ | 1.38″ | 24 |
| 22″ | 22.19″ | 33.00″ | 29.25″ | 25.25″ | .063″ | 25.25″ | 4.00″ | 2.57″ | 3.94″ | 1.63″ | 24 |
| 24″ | 24.19″ | 36.00″ | 32.00″ | 27.25″ | .063″ | 27.62″ | 4.19″ | 2.69″ | 4.13″ | 1.62″ | 24 |
Check Pressure Rating & Dimensions of Dn65/Dn40 and Copper Threaded Flange
Class 400 Threaded Flange Dimensions Chart
| FLANGE | Inside | Outside | Bolt Circle (BC) | Raised Face (R) | Raised Face (RF) | H | Raised Face Thickness (T) | T1 | Flat Face Thickness (T2) | Bolt Hole (B) | No. of Bolt Holes |
| NPS | Diameter | Diameter | |||||||||
| 1/2″ | 0.93″ | 3.75″ | 2.62″ | 0.12″ | .250″ | 1.50″ | 1.13″ | 0.56″ | 0.88″ | 0.62″ | 4 |
| 3/4″ | 1.14″ | 4.62″ | 3.25″ | 0.12″ | .250″ | 1.88″ | 1.25″ | 0.62″ | 1.00″ | 0.75″ | 4 |
| 1″ | 1.41″ | 4.88″ | 3.50″ | 0.12″ | .250″ | 2.12″ | 1.31″ | 0.69″ | 1.06″ | 0.75″ | 4 |
| 1-1/4″ | 1.75″ | 5.25″ | 3.88″ | 0.19″ | .250″ | 2.50″ | 1.37″ | 0.81″ | 1.12″ | 0.75″ | 4 |
| 1-1/2″ | 1.99″ | 6.12″ | 4.50″ | 0.25″ | .250″ | 2.75″ | 1.50″ | 0.88″ | 1.25″ | 0.88″ | 4 |
| 2″ | 2.50″ | 6.50″ | 5.00″ | 0.31″ | .250″ | 3.31″ | 1.69″ | 1.00″ | 1.44″ | 0.75″ | 8 |
| 2-1/2″ | 3.00″ | 7.50″ | 5.88″ | 0.31″ | .250″ | 3.94″ | 1.87″ | 1.12″ | 1.62″ | 0.88″ | 8 |
| 3″ | 3.63″ | 8.25″ | 6.62″ | 0.38″ | .250″ | 4.62″ | 2.06″ | 1.25″ | 1.81″ | 0.88″ | 8 |
| 3-1/2″ | 4.13″ | 9.00″ | 7.25″ | 0.38″ | .250″ | 5.25″ | 2.19″ | 1.38″ | 1.94″ | 1.00″ | 8 |
| 4″ | 4.63″ | 10.00″ | 7.88″ | 0.44″ | .250″ | 5.75″ | 2.25″ | 1.38″ | 2.00″ | 1.00″ | 8 |
| 5″ | 5.69″ | 11.00″ | 9.25″ | 0.44″ | .250″ | 7.00″ | 2.37″ | 1.50″ | 2.12″ | 1.00″ | 8 |
| 6″ | 6.75″ | 12.50″ | 10.62″ | 0.50″ | .250″ | 8.12″ | 2.50″ | 1.62″ | 2.25″ | 1.00″ | 12 |
| 8″ | 8.75″ | 15.00″ | 13.00″ | 0.50″ | .250″ | 10.25″ | 2.94″ | 1.88″ | 2.69″ | 1.12″ | 12 |
| 10″ | 10.88″ | 17.50″ | 15.25″ | 0.50″ | .250″ | 12.62″ | 3.13″ | 2.12″ | 2.88″ | 1.25″ | 16 |
| 12″ | 12.94″ | 20.50″ | 17.75″ | 0.50″ | .250″ | 14.75″ | 3.37″ | 2.25″ | 3.12″ | 1.38″ | 16 |
| 14″ | 14.19″ | 23.00″ | 20.25″ | 0.50″ | .250″ | 16.75″ | 3.56″ | 2.38″ | 3.31″ | 1.38″ | 20 |
| 16″ | 16.19″ | 25.50″ | 22.50″ | 0.50″ | .250″ | 19.00″ | 3.94″ | 2.50″ | 3.69″ | 1.50″ | 20 |
| 18″ | 18.19″ | 28.00″ | 24.75″ | 0.50″ | .250″ | 21.00″ | 4.13″ | 2.62″ | 3.88″ | 1.50″ | 24 |
| 20″ | 20.19″ | 30.50″ | 27.00″ | 0.50″ | .250″ | 23.12″ | 4.25″ | 2.75″ | 4.00″ | 1.62″ | 24 |
| 22″ | 22.19″ | 33.00″ | 29.25″ | 0.50″ | .250″ | 25.25″ | 4.50″ | 2.88″ | 4.25″ | 1.75″ | 24 |
| 24″ | 24.19″ | 36.00″ | 32.00″ | 0.50″ | .250″ | 27.62″ | 4.75″ | 3.00″ | 4.50″ | 1.88″ | 24 |
Dimensions Table of 600 LB Threaded flange
| FLANGE | Inside | Outside | Bolt Circle (BC) | Raised Face (R) | Raised Face (RF) | H | Raised Face Thickness (T) | T1 | Flat Face Thickness (T2) | Bolt Hole (B) | No. of Bolt Holes |
| NPS | Diameter | Diameter | |||||||||
| 1/2″ | 0.93″ | 3.75″ | 2.62″ | 1.38″ | .250″ | 1.50″ | 1.13″ | 0.56″ | 0.88″ | 0.62″ | 4 |
| 3/4″ | 1.14″ | 4.62″ | 3.25″ | 1.69″ | .250″ | 1.88″ | 1.25″ | 0.62″ | 1.00″ | 0.75″ | 4 |
| 1″ | 1.41″ | 4.88″ | 3.50″ | 2.00″ | .250″ | 2.12″ | 1.31″ | 0.69″ | 1.06″ | 0.75″ | 4 |
| 1-1/4″ | 1.75″ | 5.25″ | 3.88″ | 2.50″ | .250″ | 2.50″ | 1.37″ | 0.81″ | 1.12″ | 0.75″ | 4 |
| 1-1/2″ | 1.99″ | 6.12″ | 4.50″ | 2.88″ | .250″ | 2.75″ | 1.50″ | 0.88″ | 1.25″ | 0.88″ | 4 |
| 2″ | 2.50″ | 6.50″ | 5.00″ | 3.62″ | .250″ | 3.31″ | 1.69″ | 1.00″ | 1.44″ | 0.75″ | 8 |
| 2-1/2″ | 3.00″ | 7.50″ | 5.88″ | 4.12″ | .250″ | 3.94″ | 1.87″ | 1.12″ | 1.62″ | 0.88″ | 8 |
Class 900 Threaded Flange Dimensions Chart
| FLANGE | Inside | Outside | Bolt Circle (BC) | Raised Face (R) | Raised Face (RF) | H | Raised Face Thickness (T) | T1 | Flat Face Thickness (T2) | Bolt Hole (B) | No. of Bolt Holes |
| NPS | Diameter | Diameter | |||||||||
| 1/2″ | 0.93″ | 4.75″ | 3.25″ | 1.38″ | .250″ | 1.50″ | 1.50″ | 0.88″ | 1.25″ | 0.88″ | 4 |
| 3/4″ | 1.14″ | 5.13″ | 3.50″ | 1.69″ | .250″ | 1.75″ | 1.63″ | 1.00″ | 1.38″ | 0.88″ | 4 |
| 1″ | 1.41″ | 5.88″ | 4.00″ | 2.00″ | .250″ | 2.06″ | 1.88″ | 1.13″ | 1.63″ | 1.00″ | 4 |
| 1-1/4″ | 1.75″ | 6.25″ | 4.38″ | 2.50″ | .250″ | 2.50″ | 1.88″ | 1.13″ | 1.63″ | 1.00″ | 4 |
| 1-1/2″ | 1.99″ | 7.00″ | 4.88″ | 2.88″ | .250″ | 2.75″ | 2.00″ | 1.25″ | 1.75″ | 1.13″ | 4 |
| 2″ | 2.50″ | 8.50″ | 6.50″ | 3.63″ | .250″ | 4.13″ | 2.50″ | 1.50″ | 2.25″ | 1.00″ | 8 |
| 2-1/2″ | 3.00″ | 9.63″ | 7.50″ | 4.13″ | .250″ | 4.88″ | 2.75″ | 1.63″ | 2.50″ | 1.13″ | 8 |
| 3″ | 3.63″ | 9.50″ | 7.50″ | 5.00″ | .250″ | 5.00″ | 2.38″ | 1.50″ | 2.13″ | 1.00″ | 8 |
| 4″ | 4.63″ | 11.50″ | 9.25″ | 6.19″ | .250″ | 6.25″ | 3.00″ | 1.75″ | 2.75″ | 1.25″ | 8 |
| 5″ | 5.69″ | 13.75″ | 11.00″ | 7.31″ | .250″ | 7.50″ | 3.38″ | 3.00″ | 3.13″ | 1.38″ | 8 |
| 6″ | 6.75″ | 15.00″ | 12.50″ | 8.50″ | .250″ | 9.25″ | 3.63″ | 2.19″ | 3.38″ | 1.25″ | 12 |
| 8″ | 8.75″ | 18.50″ | 15.50″ | 10.63″ | .250″ | 11.75″ | 4.25″ | 2.50″ | 4.00″ | 1.50″ | 12 |
| 10″ | 10.88″ | 21.50″ | 18.50″ | 12.75″ | .250″ | 14.50″ | 4.50″ | 2.75″ | 4.25″ | 1.50″ | 16 |
| 12″ | 12.94″ | 24.00″ | 21.00″ | 15.00″ | .250″ | 16.50″ | 4.88″ | 3.13″ | 4.63″ | 1.50″ | 20 |
| 14″ | 14.19″ | 25.25″ | 22.00″ | 16.25″ | .250″ | 17.75″ | 5.38″ | 3.38″ | 5.13″ | 1.63″ | 20 |
| 16″ | 16.19″ | 27.75″ | 24.25″ | 18.50″ | .250″ | 20.00″ | 5.50″ | 3.50″ | 5.25″ | 1.75″ | 20 |
| 18″ | 18.19″ | 31.00″ | 27.00″ | 21.00″ | .250″ | 22.25″ | 6.25″ | 4.00″ | 6.00″ | 2.00″ | 20 |
| 20″ | 20.19″ | 33.75″ | 29.50″ | 23.00″ | .250″ | 24.50″ | 6.50″ | 4.25″ | 6.25″ | 2.13″ | 20 |
| 24″ | 24.19″ | 41.00″ | 35.50″ | 27.25″ | .250″ | 29.50″ | 8.25″ | 5.50″ | 8.00″ | 2.63″ | 20 |
Ask for free sample of En 1092-1 Threaded Flange, We stock Cast Iron Threaded Exhaust Flanges in various sizes
Class 1500 Threaded Flange Dimensions In Inch
| FLANGE | Inside | Outside | Bolt Circle (BC) | Raised Face (R) | Raised Face (RF) | H | Raised Face Thickness (T) | T1 | Flat Face Thickness (T2) | Bolt Hole (B) | No. of Bolt Holes |
| NPS | Diameter | Diameter | |||||||||
| 1/2″ | 0.93″ | 4.75″ | 3.25″ | 1.38″ | .250″ | 1.50″ | 1.50″ | 0.88″ | 1.25″ | 0.88″ | 4 |
| 3/4″ | 1.14″ | 5.13″ | 3.50″ | 1.69″ | .250″ | 1.75″ | 1.63″ | 1.00″ | 1.38″ | 0.88″ | 4 |
| 1″ | 1.41″ | 5.88″ | 4.00″ | 2.00″ | .250″ | 2.06″ | 1.88″ | 1.13″ | 1.63″ | 1.00″ | 4 |
| 1-1/4″ | 1.75″ | 6.25″ | 4.38″ | 2.50″ | .250″ | 2.50″ | 1.88″ | 1.13″ | 1.63″ | 1.00″ | 4 |
| 1-1/2″ | 1.99″ | 7.00″ | 4.88″ | 2.88″ | .250″ | 2.75″ | 2.00″ | 1.25″ | 1.75″ | 1.13″ | 4 |
| 2″ | 2.50″ | 8.50″ | 6.50″ | 3.63″ | .250″ | 4.13″ | 2.50″ | 1.50″ | 2.25″ | 1.00″ | 8 |
| 2-1/2″ | 3.00″ | 9.63″ | 7.50″ | 4.13″ | .250″ | 4.88″ | 2.75″ | 1.63″ | 2.50″ | 1.13″ | 8 |
Threaded Flange Class 2500 Dimensions In Inches
| FLANGE | Inside | Outside | Bolt Circle (BC) | Raised Face (R) | Raised Face (RF) | H | Raised Face Thickness (T) | T1 | Flat Face Thickness (T2) | Bolt Hole (B) | No. of Bolt Holes |
| NPS | Diameter | Diameter | |||||||||
| 1/2″ | 0.93″ | 5.25″ | 3.50″ | 1.38″ | .250″ | 1.69″ | 1.81″ | 1.19″ | 1.56″ | 0.88″ | 4 |
| 3/4″ | 1.14″ | 5.50″ | 3.75″ | 1.69″ | .250″ | 2.00″ | 1.94″ | 1.25″ | 1.69″ | 0.88″ | 4 |
| 1″ | 1.41″ | 6.25″ | 4.25″ | 2.00″ | .250″ | 2.25″ | 2.13″ | 1.38″ | 1.88″ | 1.00″ | 4 |
| 1-1/4″ | 1.75″ | 7.25″ | 5.13″ | 2.50″ | .250″ | 2.88″ | 2.31″ | 1.50″ | 2.06″ | 1.13″ | 4 |
| 1-1/2″ | 1.99″ | 8.00″ | 5.75″ | 2.88″ | .250″ | 3.13″ | 2.63″ | 1.75″ | 2.38″ | 1.25″ | 4 |
| 2″ | 2.50″ | 9.25″ | 6.75″ | 3.63″ | .250″ | 3.75″ | 3.00″ | 2.00″ | 2.75″ | 1.13″ | 8 |
| 2-1/2″ | 3.00″ | 10.50″ | 7.75″ | 4.13″ | .250″ | 4.50″ | 3.38″ | 2.25″ | 3.13″ | 1.25″ | 8 |
Price List of Threaded Flanges
| Threaded Flanges Price in India | Threaded Flange Class 300 Price in INR | Threaded Flanges Price in USD | ASME B16.5 Threaded Flanges Price in UAE Dirham |
| THREADED FLANGE M – 2 INCH G Per Unit | Rs. 86 | US $1.16 | UAE Dirham 4.25 |
Available Material of Threaded flange
| Stainless Steel | ASTM A182 Gr. 304, 304H, 309, 310, 316, 316L, 317L, 321, 347, 904L |
| Carbon Steel | High Yield CS ASTM A694 / A694 (F52 F56 F60 F65 F70 F80), A105N, ASTM A350 LF2 / ASME SA350, ASTM/ASME A/SA105 A/SA105N & ASTM A105 / ASME SA105 |
| Duplex Steel | ASTM A 182, ASME SA 182 UNS NO S31803, S32205. Werkstoff No. 1.4462 |
| Nickel Alloy | ASTM / ASME SB 564 UNS 4400 (MONEL 400 ), UNS 6600 (INCONEL 600 ), UNS 8825 INCONEL (825), UNS 2201 (NICKEL 201 ), UNS 8020 ( ALLOY 20 / 20 CB 3, UNS 2200 ( NICKEL 200 ), UNS 6601 ( INCONEL 601 ), UNS 6625 (INCONEL 625), UNS 10276 ( HASTELLOY C 276 ) |
| Copper Nickel | Cupro Nickel 70/30 (C71500), Copper Nickel 90/10 (C70600 ), ASTM / ASME SB 62 / 151 / 61 / 152, UNS C71640 |
| Alloy Steel | F11, F12, F5, F9, F22, F91 |
