Raised Face Flange
Predominantly, the most common type of flange used in process plant applications is the Raised Face flange. These flanges are easily identified and could also be mentioned as an uplifted face flange by Raised Face Flange manufacturers. This is because the surfaces of the gasket in this flange are produced raised above the face of the bolting circle. For all steel flanges like machinery and valves that have been forged, this type of flange mask is commonly used. A wide combination of gasket designs can be used in conjunction with the Stainless Steel Raised Face Flange. These combinations could also include Flat ring sheets along with spiral wound and double jacketed type’s metallic components.
Stainless Steel RF Flange Manufacturer in India, Check ASME B16.5 Class 150 Raised Face Blind Flange Dimensions
ASME B16.5 Raised Face Flange
Stainless Steel Raised Face Flange
Carbon Steel Raised Face Flange
Purchase Stainless Steel Large Raised Face Flange, Supplier of Alloy Steel RF Lap Joint Flange
Using an ANSI B16.5 Raised Face Flange ensures that more pressure has been concentrated on a smaller area of the gasket. Thus there is an increase noted in the joint’s pressure containment capacity. The Bolt holes used in these flanges are found in its outer ring region. The Move, when adjusted between the heights of the two rings aids in a greater application of force to the gasket region. Thereby creating a stronger seal in the instance of a gasket being attached followed by the bolts are mounted and torqued on the Carbon Steel Raised Face Flange. Depending on the pressure class, the raised face flange dimensions could be either 1/16″ or 1/4″ ANSI 300 and under could have a 1/16″ face raised, whereas class ANSI 400 and higher can have a 1/4″ face raised.
Table of Content
Specifications Chart of ASME B16.5 Raised Face Flange
| ASME B16.5 Raised Face Flange Size Chart | 1/2″ (15 NB) to 48″ (1200NB) DN10~DN5000 |
|---|---|
| Raised Face Flange Standards | ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, GOST Flange, ASME/ANSI B16.5/16.36/16.47A/16.47B, MSS S44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605, EN1092 |
| UNI | 6Bar 10Bar 16Bar 25Bar 40Bar |
| EN | 6Bar 10Bar 16Bar 25Bar 40Bar |
| Raised Face Flange Pressure Rating ANSI | Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS |
| Raised Face Flange Pressure Calculation in DIN | 6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64 |
| JIS | 5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K |
| Test Certificates | EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc |
| Coating | Oil Black Paint, Anti-rust Paint, Zinc Plated, Yellow Transparent, Cold and Hot Dip Galvanized |
| Most common types of Raised Face Flange | forged / Threaded / Screwed / Plate |
| Production technique |
|
| Connect Type/ Flange Face Type | Raised Face (RF), Ring Type Joint (RTJ), Flat Face (FF), Large Male-Female (LMF), Lap-Joint Face (LJF), Small Male-Female (SMF), Small Tongue, Large Tongue & Groove, , Groove |
| Special design | As per your drawing
AS, ANSI, BS, DIN and JIS |
| Origin | Indian / West Europe / Japan / USA / Korean |
| Manufacturer of | ANSI DIN, GOST, JIS, UNI, BS, AS2129, AWWA, EN, SABS, NFE etc. Raised Face Flange: -BS Flange, EN Flange, API 6A Flange, ANSI Flange, ASME Flange, DIN Flange, EN1092-1 Flange, UNI Flange, JIS/ KS Flange, BS4504 Flange, GB Flange, AWWA C207 Flange, GOST Flange, PSI Flange
|
| Test | Direct-reading Spectrograph, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector, Magnetic particle detector |
| Equipment | Press machine, Bending machine, Pushing Machine, electric bevelling machine, Sand-blasting machine etc |
Special offer of 30% on Carbon Steel RF Flange. Reliable Stainless Steel Raised Face Flange manufacturers in India, call us for Alloy Steel Socket Weld Raised Face Flange free sample
Available Material of Raised Face Flange
Stock an extensive range of Raised Face Flange, Carbon Steel Raised Face Flange manufacturer
Dimensions of ANSI B16.5 Raised Face Flange
| Nominal Pipe Size NPS (inches) |
Class 150 | ||||
|---|---|---|---|---|---|
| Diameter of Flange (inches) |
No. of Bolts |
Diameter of Bolts (inches) |
Diameter of Bolt Holes (inches) |
Bolt Circle (inches) |
|
| 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 |
Producing high-strength Alloy Steel Raised Face Flange in India, contact Stainless Steel Raised Face Flange manufacturers
Price List of Raised Face Flange
| Stainless Steel Raised Face Flange | US $0.5-900 / Piece (FOB Price) |
| Carbon Steel Raised Face Flange | US $300-400 / Ton (FOB Price) |
| Alloy Steel Raised Face Flange | US $1-800 / Piece (FOB Price) |
| Hastelloy Steel Raised Face Flange | US $0.5-900 / Piece (FOB Price) |
