Slip On Flange
Slip On Flanges
Precision-engineered Slip On Flanges designed for reliable pipe connection, alignment and pressure service across industrial piping, process systems and engineering applications.
- Slip On Flanges
- ANSI Flanges
- ASME Flanges
- DIN Flanges
- BS Flanges
- EN Flanges
- 150 LBS
- 300 LBS
- 600 LBS
- Custom Drawings
Slip On Flanges Manufacturer & Supplier
Sawariya Metal Industries is a manufacturer, supplier, stockist and exporter of Slip On Flanges for a wide range of industrial piping applications. We offer Slip On Flanges in different sizes, pressure classes, face types, materials and dimensional configurations.
Slip On Flanges are designed to slide over the outside diameter of a pipe before being welded in position. Their practical installation design makes them suitable for a broad range of process piping, fabrication and engineering applications.
Our Slip On Flanges are supplied for industries including oil & gas, petrochemical, chemical processing, power generation, marine, sugar, nuclear, defence, fabrication and general engineering.
Key Features of Slip On Flanges
Easy Installation
Slip-over design allows convenient pipe positioning and alignment before welding.
Multiple Pressure Classes
Available in 150, 300, 600, 900, 1500 and 2500 LBS configurations.
Multiple Face Types
Available with Flat Face, Raised Face and Ring Type Joint options.
Wide Size Range
Available from 1/8" NB to 48" NB as per requirement.
Slip On Flanges Specifications
Dimensions
ANSI, ASME, BS, DIN, EN and customer-specific dimensions.
Standards
ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA and custom drawings.
Pressure Class
150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS and 2500 LBS.
DIN Rating
DIN ND-6, ND-10, ND-16, ND-25, ND-40 and others.
Size
1/8" NB to 48" NB.
Flange Face
Flat Face (FF), Raised Face (RF), Ring Type Joint (RTJ).
Manufacturing
Forged / Machined / Finished as per applicable specification.
Customization
Available according to customer drawings and project requirements.
DIN, ANSI & BS Standards
| Standard | Applicable Standards |
|---|---|
| DIN | DIN 2527, DIN 2566, DIN 2573, DIN 2576, DIN 2641, DIN 2642, DIN 2655, DIN 2656, DIN 2627, DIN 2628, DIN 2629 |
| DIN | DIN 2631, DIN 2632, DIN 2633, DIN 2634, DIN 2635, DIN 2636, DIN 2637, DIN 2638, DIN 2673 |
| ANSI | ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48 |
| BS | BS 4504, BS 1560, BS 10 |
Slip On Flange Face Types
Flat Face (FF)
Flat sealing surface configuration for suitable piping and flange connection applications.
Raised Face (RF)
Raised sealing surface designed for common industrial pressure piping applications.
Ring Type Joint (RTJ)
Precision-machined sealing groove configuration for demanding pressure applications.
Slip On Flanges Dimensions — ASME B16.5
150 LBS Slip On Flanges
ASME B16.5
| Nominal Bore | D | E | F | B | A | H | No. of Holes | C |
|---|---|---|---|---|---|---|---|---|
| 1/2" | 90 | 9.6 | 35.05 | 30 | 22.2 | 14 | 4 | 15.87 |
| 3/4" | 100 | 11.2 | 42.93 | 38 | 27.7 | 14 | 4 | 15.87 |
| 1" | 110 | 12.7 | 50.80 | 49 | 34.5 | 16 | 4 | 15.87 |
| 1 1/4" | 115 | 14.3 | 63.50 | 59 | 43.2 | 19 | 4 | 15.87 |
| 1 1/2" | 125 | 15.9 | 73.15 | 65 | 49.5 | 21 | 4 | 15.87 |
| 2" | 150 | 17.5 | 91.95 | 78 | 61.9 | 24 | 4 | 19.05 |
| 2 1/2" | 180 | 20.7 | 104.65 | 90 | 74.6 | 27 | 4 | 19.05 |
| 3" | 190 | 22.3 | 127.00 | 108 | 90.7 | 29 | 4 | 19.05 |
| 3 1/2" | 215 | 22.3 | 139.70 | 122 | 103.4 | 30 | 8 | 19.05 |
| 4" | 230 | 22.3 | 157.22 | 135 | 116.1 | 32 | 8 | 19.05 |
| 5" | 255 | 22.3 | 185.67 | 164 | 143.8 | 35 | 8 | 22.22 |
| 6" | 280 | 23.9 | 215.90 | 192 | 170.7 | 38 | 8 | 22.22 |
| 8" | 345 | 27.0 | 269.75 | 246 | 221.5 | 43 | 8 | 22.22 |
| 10" | 405 | 28.6 | 323.85 | 305 | 276.2 | 48 | 12 | 25.40 |
| 12" | 485 | 30.2 | 381.00 | 365 | 327.0 | 54 | 12 | 25.40 |
| 14" | 535 | 33.4 | 412.75 | 400 | 359.2 | 56 | 12 | 28.57 |
| 16" | 595 | 35.0 | 469.90 | 457 | 410.5 | 62 | 16 | 28.57 |
| 18" | 635 | 38.1 | 533.40 | 505 | 461.8 | 67 | 16 | 31.75 |
| 20" | 700 | 41.3 | 584.20 | 559 | 513.1 | 71 | 20 | 31.75 |
| 24" | 815 | 46.1 | 692.15 | 663 | 616.0 | 81 | 20 | 34.92 |
Note:
1.6 mm raised face is not included in the E & H dimensions.
300 LBS Slip On Flanges
ASME B16.5
| Nominal Bore | D | E | F | B | A | H | No. of Holes | C |
|---|---|---|---|---|---|---|---|---|
| 1/2" | 21.3 | 12.7 | 35.05 | 38 | 22.2 | 21 | 4 | 15.87 |
| 3/4" | 26.7 | 14.3 | 42.93 | 48 | 27.7 | 24 | 4 | 19.05 |
| 1" | 33.4 | 15.9 | 50.80 | 54 | 34.5 | 25 | 4 | 19.05 |
| 1 1/4" | 42.2 | 17.5 | 63.50 | 64 | 43.2 | 25 | 4 | 19.05 |
| 1 1/2" | 48.3 | 19.1 | 73.15 | 70 | 49.5 | 29 | 4 | 22.22 |
| 2" | 60.3 | 20.7 | 91.95 | 84 | 61.9 | 32 | 8 | 19.05 |
| 2 1/2" | 73.0 | 23.9 | 104.65 | 100 | 74.6 | 37 | 8 | 22.22 |
| 3" | 88.9 | 27.0 | 127.00 | 117 | 90.7 | 41 | 8 | 22.22 |
| 3 1/2" | 101.6 | 28.6 | 139.70 | 133 | 103.4 | 43 | 8 | 22.22 |
| 4" | 114.3 | 30.2 | 157.22 | 146 | 116.1 | 46 | 8 | 22.22 |
| 5" | 141.3 | 33.4 | 185.67 | 178 | 143.8 | 49 | 8 | 22.22 |
| 6" | 168.3 | 35.0 | 215.90 | 206 | 170.7 | 51 | 12 | 22.22 |
| 8" | 219.1 | 39.7 | 269.75 | 260 | 221.5 | 60 | 12 | 25.40 |
| 10" | 273.0 | 46.1 | 323.85 | 321 | 276.2 | 65 | 16 | 28.57 |
| 12" | 323.8 | 49.3 | 381.00 | 375 | 327.0 | 71 | 16 | 31.75 |
| 14" | 355.6 | 52.4 | 412.75 | 425 | 359.2 | 75 | 20 | 31.75 |
| 16" | 406.4 | 55.6 | 469.90 | 483 | 410.5 | 81 | 20 | 34.92 |
| 18" | 457.0 | 58.8 | 533.40 | 533 | 461.8 | 87 | 24 | 34.92 |
| 20" | 508.0 | 62.0 | 584.20 | 587 | 513.1 | 94 | 24 | 34.92 |
| 24" | 610.0 | 68.3 | 692.15 | 702 | 616.0 | 105 | 24 | 41.27 |
Note:
1.6 mm raised face is not included in the E & H dimensions.
600 LBS Slip On Flanges
ASME B16.5
| Nominal Bore | D | E | F | B | A | H | No. of Holes | C |
|---|---|---|---|---|---|---|---|---|
| 1/2" | 21.3 | 14.3 | 35.05 | 38 | 22.2 | 22 | 4 | 15.87 |
| 3/4" | 26.7 | 15.9 | 42.93 | 48 | 27.7 | 25 | 4 | 19.05 |
| 1" | 33.4 | 17.5 | 50.80 | 54 | 34.5 | 27 | 4 | 19.05 |
| 1 1/4" | 42.2 | 20.7 | 63.50 | 64 | 43.2 | 29 | 4 | 19.05 |
| 1 1/2" | 48.3 | 22.3 | 73.15 | 70 | 49.5 | 32 | 4 | 22.22 |
| 2" | 60.3 | 25.4 | 91.95 | 84 | 61.9 | 37 | 8 | 19.05 |
| 2 1/2" | 73.0 | 28.6 | 104.65 | 100 | 74.6 | 41 | 8 | 22.22 |
| 3" | 88.9 | 31.8 | 127.00 | 117 | 90.7 | 46 | 8 | 22.22 |
| 3 1/2" | 101.6 | 35.0 | 139.70 | 133 | 103.4 | 49 | 8 | 25.40 |
| 4" | 114.3 | 38.1 | 157.22 | 152 | 116.1 | 54 | 8 | 25.40 |
| 5" | 141.3 | 44.5 | 185.67 | 189 | 143.8 | 60 | 8 | 28.57 |
| 6" | 168.3 | 47.7 | 215.90 | 222 | 170.7 | 67 | 12 | 28.57 |
| 8" | 219.1 | 55.6 | 269.75 | 273 | 221.5 | 76 | 12 | 31.75 |
| 10" | 273.0 | 63.5 | 325.85 | 343 | 276.2 | 86 | 16 | 34.92 |
| 12" | 323.8 | 66.7 | 381.00 | 400 | 327.0 | 92 | 20 | 34.92 |
| 14" | 355.6 | 69.9 | 412.75 | 432 | 359.2 | 94 | 20 | 38.10 |
| 16" | 406.4 | 76.2 | 469.90 | 495 | 410.5 | 106 | 20 | 41.27 |
| 18" | 457.0 | 82.6 | 533.40 | 546 | 461.8 | 117 | 20 | 44.45 |
| 20" | 508.0 | 88.9 | 584.20 | 610 | 513.1 | 127 | 24 | 44.45 |
| 24" | 610.0 | 101.6 | 692.15 | 718 | 616.0 | 140 | 24 | 50.80 |
Note:
6.4 mm raised face is not included in the E & H dimensions.
Slip On Flanges Materials & Grades
Stainless Steel
Available in commonly required stainless steel grades according to applicable material specifications.
Carbon Steel
Carbon steel configurations for general industrial, process and structural piping applications.
Alloy Steel
Alloy steel options for applications requiring enhanced mechanical and temperature performance.
Duplex & Super Duplex
Duplex and super duplex grades for demanding corrosion-service applications.
Nickel Alloys
Nickel alloy options for specialized corrosive and high-performance environments.
Custom Materials
Material selection can be supplied according to approved specifications and project requirements.
Applications of Slip On Flanges
- Oil & Gas
- Petrochemical Plants
- Chemical Processing
- Power Generation
- Marine Industry
- Sugar Industry
- Nuclear Industry
- Defence Industry
- Refineries
- Process Piping
- Water Treatment
- Industrial Fabrication
Quality & Inspection
Precision-Controlled Slip On Flanges
Slip On Flanges can be supplied with inspection and documentation according to the applicable specification, purchase order and customer-specific requirements.
- Dimensional inspection
- Visual and surface inspection
- Material grade verification
- Chemical composition verification
- Mechanical testing as applicable
- Hardness testing as applicable
- Flange face inspection
- Bolt-hole and drilling inspection
- Non-destructive testing as applicable
- Mill Test Certificate (MTC)
- Third-party inspection support
- Customer-specific documentation
Why Choose Our Slip On Flanges?
Wide Size Range
Slip On Flanges available from 1/8" NB to 48" NB.
Multiple Pressure Classes
Available in different pressure classes for diverse industrial requirements.
International Standards
ANSI, ASME, DIN, BS, EN and customer-specific configurations.
Custom Engineering
Manufacturing and dimensional options based on approved drawings.
Slip On Flanges Manufacturer in India
Slip On Flanges are widely used flange components designed to connect pipes, valves, equipment and other piping components. The flange is positioned over the pipe and then welded to create a secure piping connection.
Sawariya Metal Industries supplies Slip On Flanges in different sizes, pressure classes, face types and material configurations. Our products are available for industrial piping, fabrication, process systems, petrochemical plants, refineries, power plants, marine applications and general engineering.
We offer ANSI Slip On Flanges, ASME Slip On Flanges, Stainless Steel Slip On Flanges, Carbon Steel Slip On Flanges, Duplex Slip On Flanges and Alloy Steel Slip On Flanges according to applicable specifications and customer requirements.
Related Flange Products
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Compact flange configuration for suitable high-pressure piping applications.
Threaded Flanges
Threaded connection solution for selected piping systems.
Lap Joint Flanges
Flange solution suitable for applications requiring convenient alignment and assembly.
Orifice Flanges
Flange assemblies designed for flow measurement applications.
Technical Note:
Dimensional values, tolerances, pressure classes, drilling details, face dimensions and applicable standards should be verified against the latest governing ASME/ANSI/DIN/BS/EN specification, approved drawings, purchase order and Mill Test Certificate before final procurement or engineering use.