Chemical Industries
Table Of Content
Slip On Flange Specification
ASME B16.5 Slip on Flange Manufacturing Sizes
Raised Face Slip on Flange Pressure Class
SORF Flange Faces
American Standard of Stainless Steel Slip on Flange
Slip on Pipe Flange Manufacturing Process
Flange Slip on Class 150 Thickness
Reducing Slip on Flange Process
Flat Face Slip on Flange Threads
Carbon Steel Slip on Flange Surface Finish
Double Welded Slip on Flange Bolts Hole
Hubbed Slip on Flange Application
PN10 Slip on Flange Packaging
PN16 Slip on Flange Suitable Environment
PN25 Slip on Flange Testing & Inspection
Slip on Forged Steel Flange Connection
European Standard of Slip on Orifice Flange
Slip on Plate Flange Logistics
Slip on Weld Flange Origin
German Standard
Japanese Standard of Slip on Backing Flange
Shipping Time and Location
Size Chart of Slip on Pipe Flange
| O.D | Size (mm) |
|---|---|
| 485 | 300 |
| 405 | 250 |
| 115 | 32 |
| 255 | 125 |
| 215 | 90 |
| 180 | 65 |
| 110 | 25 |
| 150 | 50 |
| 230 | 100 |
| 190 | 80 |
| 125 | 40 |
| 345 | 200 |
| 90 | 15 |
| 100 | 20 |
| 280 | 150 |
Class 150 Slip On Flange Dimensions

| Size (mm) | Weight in kg | Flange Thick | O.D | Size (Inch) | Hub OD | ISO Stud Size | Flange Length | RF Dia | Socket Bore | Hole Size |
|---|---|---|---|---|---|---|---|---|---|---|
| 600 | 100 | 46.1 | 815 | 24 | 663 | M33 | 81 | 692.2 | 616 | 1 3/8 |
| 500 | 75 | 41.3 | 700 | 20 | 559 | M30 | 71 | 584.2 | 513.1 | 1 1/4 |
| 15 | 0.8 | 9.6 | 90 | 1/2 | 30 | M14 | 14 | 34.9 | 22.2 | 5/8 |
| 20 | 0.9 | 11.2 | 100 | 3/4 | 38 | M14 | 14 | 42.9 | 27.7 | 5/8 |
| 25 | 0.9 | 12.7 | 110 | 1 | 49 | M14 | 16 | 50.8 | 34.5 | 5/8 |
| 32 | 1.4 | 14.3 | 115 | 1 1/4 | 59 | M14 | 19 | 63.5 | 43.2 | 5/8 |
| 80 | 3.7 | 22.3 | 190 | 3 | 108 | M16 | 29 | 127 | 90.7 | 3/4 |
| 50 | 2.3 | 17.5 | 150 | 2 | 78 | M16 | 24 | 92.1 | 61.9 | 3/4 |
| 150 | 8.6 | 23.9 | 280 | 6 | 192 | M20 | 38 | 215.9 | 170.7 | 7/8 |
| 200 | 13.7 | 27 | 345 | 8 | 246 | M20 | 43 | 269.9 | 221.5 | 7/8 |
| 250 | 19.5 | 28.6 | 405 | 10 | 305 | M24 | 48 | 323.8 | 276.2 | 1 |
| 65 | 3.2 | 20.7 | 180 | 2 1/2 | 90 | M16 | 27 | 104.8 | 74.6 | 3/4 |
| 450 | 59 | 38.1 | 635 | 18 | 505 | M30 | 67 | 533.4 | 461.8 | 1 1/4 |
| 90 | 5 | 22.3 | 215 | 3 1/2 | 122 | M16 | 30 | 139.7 | 103.4 | 3/4 |
| 100 | 5.9 | 22.3 | 230 | 4 | 135 | M16 | 32 | 157.2 | 116.1 | 3/4 |
| 125 | 6.8 | 22.3 | 255 | 5 | 164 | M20 | 35 | 185.7 | 143.8 | 7/8 |
| 40 | 1.4 | 15.9 | 125 | 1 1/2 | 65 | M14 | 21 | 73 | 49.5 | 5/8 |
| 300 | 29 | 30.2 | 485 | 12 | 365 | M24 | 54 | 381 | 327 | 1 |
| 350 | 41 | 33.4 | 535 | 14 | 400 | M27 | 56 | 412.8 | 359.2 | 1 1/8 |
| 400 | 54 | 35 | 595 | 16 | 457 | M27 | 62 | 469.9 | 410.5 | 1 1/8 |
Class 300 Slip On Flange Dimensions
| Size (mm) | Weight in kg | Size(Inch) | O.D | PCD | Socket Bore | RF Height | Hub OD | RF Dia | Flange Thick |
|---|---|---|---|---|---|---|---|---|---|
| B | 1.2 | A | C | - | H | E | G | D | |
| 40 | 3.2 | 1 1/2 | 155 | 114.3 | 49.5 | 2 | 70 | 73 | 19.1 |
| 90 | 10 | 3 1/2 | 230 | 184.2 | 103.4 | 2 | 133 | 139.7 | 28.6 |
| 400 | 113 | 16 | 650 | 571.5 | 411.2 | 2 | 483 | 469.9 | 55.6 |
| 50 | 4.6 | 2 | 165 | 127 | 61.9 | 2 | 84 | 92.1 | 20.7 |
| 600 | 105 | 24 | 915 | 812.8 | 616 | 2 | 702 | 692.2 | 68.3 |
| 32 | 2.7 | 1 1/4 | 135 | 98.4 | 43.2 | 2 | 64 | 63.5 | 17.5 |
| 25 | 1.8 | 1 | 125 | 88.9 | 34.5 | 2 | 54 | 50.8 | 15.9 |
| 350 | 86 | 14 | 585 | 514.4 | 360.2 | 2 | 425 | 412.8 | 52.4 |
| 500 | 216 | 20 | 775 | 685.8 | 514.4 | 2 | 587 | 584.2 | 62 |
| 200 | 36 | 8 | 380 | 330.2 | 222.2 | 2 | 260 | 269.9 | 39.7 |
| 100 | 12.7 | 4 | 255 | 200 | 116.8 | 2 | 146 | 157.2 | 30.2 |
| 250 | 52 | 10 | 445 | 387.4 | 277.4 | 2 | 321 | 323.8 | 46.1 |
| 300 | 75 | 12 | 520 | 450.8 | 328.2 | 2 | 375 | 381 | 49.3 |
| 125 | 17.7 | 5 | 280 | 235 | 144.4 | 2 | 178 | 185.7 | 33.4 |
| 15 | 1.4 | 1/2 | 95 | 66.7 | 22.2 | 2 | 38 | 34.9 | 12.7 |
| 150 | 26 | 6 | 320 | 269.9 | 171.4 | 2 | 206 | 215.9 | 35 |
| 65 | 5.9 | 2 1/2 | 190 | 149.2 | 74.6 | 2 | 100 | 104.8 | 23.9 |
| 80 | 7.7 | 3 | 210 | 168.3 | 90.7 | 2 | 117 | 127 | 27 |
| 20 | 1.4 | 3/4 | 115 | 82.6 | 27.7 | 2 | 48 | 42.9 | 14.3 |
| 450 | 143 | 18 | 710 | 628.6 | 462.3 | 2 | 533 | 533.4 | 58.8 |
Class 600 Slip On Flange Dimensions
| Size (Inch) | RF Stud Length | Size (mm) | Hub OD | Outer Dia | Flange Thickness | Weight in kg | Flange Length | Socket Bore |
|---|---|---|---|---|---|---|---|---|
| 4 | 145 | 100 | 152 | 275 | 38.1 | 16.8 | 54 | 116.1 |
| 12 | 220 | 300 | 400 | 560 | 66.7 | 91 | 92 | 327 |
| 2 | 110 | 50 | 84 | 165 | 25.4 | 4.1 | 37 | 61.9 |
| 24 | 330 | 600 | 718 | 940 | 101.6 | 332 | 140 | 616 |
| 6 | 170 | 150 | 222 | 355 | 47.7 | 36 | 67 | 170.7 |
| 18 | 275 | 450 | 546 | 745 | 82.6 | 182 | 117 | 461.8 |
| 1 1/2 | 110 | 40 | 70 | 155 | 22.3 | 3.2 | 32 | 49.5 |
| 1 | 90 | 25 | 54 | 125 | 17.5 | 1.8 | 27 | 34.5 |
| 16 | 255 | 400 | 495 | 685 | 76.2 | 150 | 106 | 410.5 |
| 8 | 190 | 200 | 273 | 420 | 55.6 | 52 | 76 | 221.5 |
| 10 | 215 | 250 | 343 | 510 | 63.5 | 77 | 86 | 276.2 |
| 20 | 285 | 500 | 610 | 815 | 88.9 | 232 | 127 | 513.1 |
| 3/4 | 90 | 20 | 48 | 115 | 15.9 | 1.4 | 25 | 27.7 |
| 2 1/2 | 120 | 65 | 100 | 190 | 28.6 | 5.9 | 41 | 74.6 |
| 3 | 125 | 80 | 117 | 210 | 31.8 | 7.3 | 46 | 90.7 |
| 1/2 | 75 | 15 | 38 | 95 | 14.3 | 1.3 | 22 | 22.2 |
| 5 | 165 | 125 | 189 | 330 | 44.5 | 29 | 60 | 143.8 |
| 14 | 235 | 350 | 432 | 605 | 69.9 | 105 | 94 | 359.2 |
Class 1500 Slip On Flange Dimensions
| Size (Inch) | Size (mm) | Hub O.D | O.D | Flange Thickness | Socket Bore | Flange Length | No of Bolts | Weight in kg | PCD |
|---|---|---|---|---|---|---|---|---|---|
| A | B | E | C | D | F | - | - | - | |
| 10 | 250 | 368 | 545 | 69.9 | 276.2 | 108 | 16 | 112 | 469.9 |
| 3/4 | 20 | 44 | 130 | 25.4 | 27.7 | 35 | 4 | 2.3 | 88.9 |
| 8 | 200 | 298 | 470 | 63.5 | 221.5 | 102 | 12 | 78 | 393.7 |
| 1 | 25 | 52 | 150 | 28.6 | 34.5 | 41 | 4 | 3.6 | 101.6 |
| 1 1/4 | 32 | 64 | 160 | 28.6 | 43.2 | 41 | 4 | 4.1 | 111.1 |
| 4 | 100 | 159 | 290 | 44.5 | 116.1 | 70 | 8 | 24 | 235 |
| 12 | 300 | 419 | 610 | 79.4 | 327 | 117 | 20 | 148 | 533.4 |
| 1 1/2 | 40 | 70 | 180 | 31.8 | 49.5 | 44 | 4 | 5.5 | 123.8 |
| 1/2 | 15 | 38 | 120 | 22.3 | 22.2 | 32 | 4 | 1.8 | 82.6 |
| 6 | 150 | 235 | 380 | 55.6 | 170.7 | 86 | 12 | 50 | 317.5 |
| 5 | 125 | 190 | 350 | 50.8 | 143.8 | 79 | 8 | 38 | 279.4 |
| 2 | 50 | 105 | 215 | 38.1 | 61.9 | 57 | 8 | 11.5 | 165.1 |
| 2 1/2 | 65 | 124 | 245 | 41.3 | 74.6 | 64 | 8 | 16.5 | 190.5 |
| 3 | 80 | 127 | 240 | 38.1 | 90.7 | 54 | 8 | 12 | 190.5 |
| 14 | 350 | 451 | 640 | 85.8 | 359.2 | 130 | 20 | 182 | 558. |
Carbon Steel Slip on Flange Applications
Class 2500 Slip On Flange Dimensions
| Size (mm) | Size (Inch) | O.D | RF Height | Thickness | No of Bolts | Weight in kg | Hub OD | Flange Length | Socket Bore |
|---|---|---|---|---|---|---|---|---|---|
| - | - | A | F | B | - | - | C | D | H |
| 15 | 1/2 | 120 | 7 | 22.3 | 4 | 1.8 | 38 | 32 | 22.2 |
| 20 | 3/4 | 130 | 7 | 25.4 | 4 | 2.3 | 44 | 35 | 27.7 |
| 25 | 1 | 150 | 7 | 28.6 | 4 | 3.7 | 52 | 41 | 34.5 |
| 32 | 1 1/4 | 160 | 7 | 28.6 | 4 | 4.1 | 64 | 41 | 43.2 |
| 40 | 1 1/2 | 180 | 7 | 31.8 | 4 | 5.5 | 70 | 44 | 49.5 |
| 50 | 2 | 215 | 7 | 38.1 | 8 | 9.8 | 105 | 57 | 61.9 |
| 65 | 2 1/2 | 245 | 7 | 41.3 | 8 | 16.4 | 124 | 64 | 74.6 |
SS Slip On Flanges Price List
| Size (Inch) | Price (USD) | Price (AED) |
|---|---|---|
| 0.5 | $ 61.55 | AED 226.04 |
| 1 | $ 79.36 | AED 291.45 |
| 1.5 | $ 100.67 | AED 369.71 |
| 2 | $ 126.66 | AED 465.16 |
| 3 | $ 201.25 | AED 739.09 |
| 4 | $ 276.96 | AED 1017.14 |
| 5 | $ 359.77 | AED 1321.26 |
| 6 | $ 418.95 | AED 1538.59 |
| 8 | $ 790.55 | AED 2903.29 |
For Final Slip On Flange Price List Please Drop an Email to sales@shikharsteel.com.
Tolerance Chart of SORF Flange
| Condition | G | D | B | K | |||||
|---|---|---|---|---|---|---|---|---|---|
| Tolerance | 2 mm RF | 7 mm RF | D ≤ 24" | D > 24" | NPS ≤ 10 | NPS ≥ 12 | NPS ≤ 24 | ||
| ±1.0 | ±0.5 | ±1.5 | ±3.0 | 1 | 0 | 1.5 | 0 | ±1.5 | |
Hubbed Slip On Flange Manufacturing Process

Reducing Slip on Flange Gasket Sizes
| Normal Pipe Size | Gasket I.D. |
|---|---|
| 5 | 5.56 |
| 10 | 10.75 |
| 12 | 12.75 |
| 3 | 3.50 |
| 2 1/2 | 2.88 |
| 2 | 2.38 |
| 1 | 1.31 |
| 1/2 | 0.84 |
| 4 | 4.50 |
| 6 | 6.62 |
| 8 | 8.62 |
Slip On Flange Isometric Symbol

Stainless Steel Slip on Flange Testing
Hydrostatic Test
Flattening Test
Radiography Test
Flaring Test
SSC Cracking Test
Dye Penetrant Test
Bolt Size of Double Welded Slip on Flange
| Size (Inch) | ISO Stud Size | Hole Size | Length | No of Bolts | Bolt Size (UNC) |
|---|---|---|---|---|---|
| 1 1/4 | M24 | 1 | 41 | 4 | 7/8 |
| 1/2 | M20 | 7/8 | 32 | 4 | 3/4 |
| 2 | M24 | 1 | 57 | 8 | 7/8 |
| 3/4 | M20 | 7/8 | 35 | 4 | 3/4 |
| 1 | M24 | 1 | 41 | 4 | 7/8 |
| 1 1/2 | M27 | 1 1/8 | 44 | 4 | 1 |
Flange Slip on Class 150 Weldings
SORF Flanges DIN Standard
BS Standards of Slip on Flange
Weight Chart of PN16 Slip On Flang
| Sizes (DN) | Weight (Kg) |
|---|---|
| 20 | 0.94 |
| 25 | 1.11 |
| 65 | 2.99 |
| 80 | 3.61 |
| 400 | 30.20 |
| 150 | 6.55 |
| 250 | 12.76 |
| 32 | 1.62 |
| 40 | 1.85 |
| 100 | 3.99 |
| 450 | 41.67 |
| 500 | 52.87 |
| 175 | 8.42 |
| 200 | 8.97 |
| 125 | 5.41 |
| 350 | 24.08 |
| 300 | 16.60 |
| 15 | 0.67 |
| 10 | 0.60 |
| 600 | 77.58 |
| 50 | 2.46 |
Slip on Flange JIS Standards
| JIS Standards | |
|---|---|
| KS B1522 | KS B1543 |
| KS1503 | JIS B2311 |
| JIS B2220 | JIS B2312 |
| JIS B2313 | KS B1541 |
Weight Chart of PN10 Slip On Flange
| NPS (DN) | Weight (Kg) |
|---|---|
| 25 | 1.23 |
| 65 | 3.65 |
| 40 | 2.09 |
| 20 | 1.01 |
| 500 | 96.4 |
| 50 | 2.88 |
| 32 | 1.81 |
| 450 | 71.74 |
| 15 | 0.71 |
| 80 | 4.61 |
| 100 | 5.65 |
| 300 | 30.73 |
| 125 | 8.13 |
| 200 | 16.48 |
| 250 | 23.99 |
| 150 | 10.44 |
| 175 | 8.42 |
| 600 | 145.6 |
| 350 | 42.56 |
| 400 | 60.68 |
Flat Face Slip on Flange Pressure Rating
| Normal Pipe Size | 900 # | 600 # | 150 # | 300 # | 400 # |
|---|---|---|---|---|---|
| 4 | 8.125 | 7.625 | 6.875 | 7.125 | 7.00 |
| 10 | 17.125 | 15.75 | 13.375 | 14.25 | 14.125 |
| 6 | 11.375 | 10.50 | 8.75 | 9.875 | 9.75 |
| 1/2 | 2.50 | 2.125 | 1.875 | 2.125 | 2.125 |
| 2 1/2 | 6.50 | 5.125 | 4.875 | 5.125 | 5.125 |
| 3/4 | 2.75 | 2.625 | 2.25 | 2.625 | 2.625 |
| 2 | 5.625 | 4.375 | 4.125 | 4.375 | 4.375 |
| 5 | 9.75 | 9.50 | 7.75 | 8.50 | 8.375 |
| 8 | 14.125 | 12.625 | 11 | 12.125 | 12.00 |
| 12 | 19.625 | 18.00 | 16.125 | 16.625 | 16.50 |
| 1 | 3.125 | 2.875 | 2.625 | 2.875 | 2.875 |
| 3 | 6.625 | 5.875 | 5.375 | 5.875 | 5.875 |
Slip On Flange Facing Types
Types Of Slip On Flange
Raised Face Slip On Flange
Reducing Slip On Flange
Flat Face Slip On Flange
Double Welded Slip On Flange
Hubbed Slip On Flange
Slip On Orifice Flange
Slip On Plate Flange
Slip On Backing Flange
SORF Flange With Hub
Easy Fit Flange
Quick Flange
Swivel Ring Flange