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Flanges made up of various materials are available in the market that is produced as per different grades and specifications. One such type of flange is the Lap Joint Flange. All the qualities of various flanges are available in Lapped Flange however it does not have a raised face. Lap Joint Pipe Flange is used in conjunction with the lap joined stub ends. Weld Bend Lap Joint Flange is similar to slip on flange with the exception of 2 things. The first being Raised Face Loose Flange is different from slip on flanges at the intersection of the face flange. Second, the bore to accommodate the flange portion of the stud end of Lap Joint Stub End Flanges is different
As per Stub End Flange Manufacturer In India, their pressure holding capacity is less. Whereas, the fatigue life of these Long Stub End Flanges is 1/10 of the weld neck flange. Lap Joint Weld Neck Flange can be used at different pressure levels and are available in different sizes. Pn16 Loose Flanges is a type of loose slip on the flange that looks like a welded flange with 2 pieces kept together. 4 Inch Lap Joint Flange slip over a pipe but are not welded or fastened to it. The bolting pressure of Gaskets For Lap Joint Flanges is transmitted to the gasket by the pressure of the flange to the back of the lap of the pipe.
2 Inch Lap Joint Flange has certain advantages such as freedom to swivel around the pipe facility and lining up of opposing flange holes. Corrosion resistant pipes can be used with Carbon Steel Lap Joint Flange due to lack of contact with fluid in the pipe. Galvanized Lap Joint Flange Flanges may be salvaged for reuse in a system that corrodes or erodes quickly. Loose Plate Flange With Weld-neck Collar slips over the end of the pipe and fits properly on the lapped collar. They can be easily dismantled and can rotate to fit the bolt hole. Plant 3d Lap Joint Flange does not allow the flange to connect to a raised face. To make bolt alignment easy and simple Van Stone Flange is used that has a rotating ring. We supply these flanges in the best quality and affordable price this has gained us the trust of our customers and has made us one of the leading Stainless Steel Lap Joint Flange manufacturer In India.
| Normal Pipe Size For (NPS) in Inches | Normal Pipe Size For (NPS) in Millimeter | Outer Diameter For (O.D.) | Wall Thickness | Lapped Thick. | Lapped (I.D.) For Inside Daimeter | PCD | Thickness Of Lapped | Radius Of Lapped | Bolts No. | Bolts UNC Size | Machine Bolt Length | Length Of Stud (RF) | Size Of Bolts Hole | Size Of ISO Stud | Weight In KG (Kilogram) |
| A | B | C | D | E | G | ||||||||||
| 1/2 | 15 | 90 | 30 | 16 | 22.9 | 60.3 | 11.2 | 3 | 4 | 1/2 | 50 | 55 | 5/8 | M14 | 0.8 |
| 3/4 | 20 | 100 | 38 | 16 | 28.2 | 69.9 | 12.7 | 3 | 4 | 1/2 | 50 | 65 | 5/8 | M14 | 0.9 |
| 1 | 25 | 110 | 49 | 17 | 34.9 | 79.4 | 14.3 | 3 | 4 | 1/2 | 55 | 65 | 5/8 | M14 | 0.9 |
| 1 1/4 | 32 | 115 | 59 | 21 | 43.7 | 88.9 | 15.9 | 5 | 4 | 1/2 | 55 | 70 | 5/8 | M14 | 1.4 |
| 1 1/2 | 40 | 125 | 65 | 22 | 50 | 98.4 | 17.5 | 6 | 4 | 1/2 | 65 | 70 | 5/8 | M14 | 1.4 |
| 2 | 50 | 150 | 78 | 25 | 62.5 | 120.7 | 19.1 | 8 | 4 | 5/8 | 70 | 85 | 3/4 | M16 | 2.3 |
| 2 1/2 | 65 | 180 | 90 | 29 | 75.4 | 139.7 | 22.3 | 8 | 4 | 5/8 | 75 | 90 | 3/4 | M16 | 3.2 |
| 3 | 80 | 190 | 108 | 30 | 91.4 | 152.4 | 23.9 | 10 | 4 | 5/8 | 75 | 90 | 3/4 | M16 | 3.7 |
| 3 1/2 | 90 | 215 | 122 | 32 | 104.1 | 177.8 | 23.9 | 11 | 8 | 5/8 | 75 | 90 | 3/4 | M16 | 5 |
| 4 | 100 | 230 | 135 | 33 | 116.8 | 190.5 | 23.9 | 11 | 8 | 5/8 | 75 | 90 | 3/4 | M16 | 5.9 |
| 5 | 125 | 255 | 164 | 36 | 144.4 | 215.9 | 23.9 | 11 | 8 | 3/4 | 85 | 95 | 7/8 | M20 | 6.8 |
| 6 | 150 | 280 | 192 | 40 | 171.4 | 241.3 | 25.4 | 13 | 8 | 3/4 | 85 | 100 | 7/8 | M20 | 8.6 |
| 8 | 200 | 345 | 246 | 44 | 222.2 | 298.5 | 28.6 | 13 | 8 | 3/4 | 90 | 110 | 7/8 | M20 | 13.7 |
| 10 | 250 | 405 | 305 | 49 | 277.4 | 362 | 30.2 | 13 | 12 | 7/8 | 100 | 115 | 1 | M24 | 19.5 |
| 12 | 300 | 485 | 365 | 56 | 328.2 | 431.8 | 31.8 | 13 | 12 | 7/8 | 100 | 120 | 1 | M24 | 29 |
| 14 | 350 | 535 | 400 | 79 | 360.2 | 476.3 | 35 | 13 | 12 | 1 | 115 | 135 | 1 1/8 | M27 | 41 |
| 16 | 400 | 595 | 457 | 87 | 411.2 | 539.8 | 36.6 | 13 | 16 | 1 | 115 | 135 | 1 1/8 | M27 | 54 |
| 18 | 450 | 635 | 505 | 97 | 462.3 | 577.9 | 39.7 | 13 | 16 | 1 1/8 | 125 | 145 | 1 1/4 | M30 | 59 |
| 20 | 500 | 700 | 559 | 103 | 514.4 | 635 | 42.9 | 13 | 20 | 1 1/8 | 140 | 160 | 1 1/4 | M30 | 75 |
| 24 | 600 | 815 | 663 | 111 | 616 | 749.3 | 47.9 | 13 | 20 | 1 1/4 | 150 | 170 | 1 3/8 | M33 | 100 |
| Normal Pipe Size For (NPS) in Inches | Normal Pipe Size For (NPS) in Millimeter | Outer Diameter For (O.D.) | Wall Thickness | Lapped Thick. | Lapped (I.D.) For Inside Daimeter | PCD | Thickness Of Lapped | Radius Of Lapped | Bolts No. | Bolts UNC Size | Machine Bolt Length | Length Of Stud (RF) | Size Of Bolts Hole | Size Of ISO Stud | Weight In KG (Kilogram) |
| A | B | C | D | E | G | ||||||||||
| 1/2 | 15 | 95 | 38 | 22 | 22.9 | 66.7 | 14.3 | 3 | 4 | 1/2 | 55 | 65 | 5/8 | M14 | 1.2 |
| 3/4 | 20 | 115 | 48 | 25 | 28.2 | 82.6 | 15.9 | 3 | 4 | 5/8 | 65 | 75 | 3/4 | M16 | 1.4 |
| 1 | 25 | 125 | 54 | 27 | 34.9 | 88.9 | 17.5 | 3 | 4 | 5/8 | 65 | 75 | 3/4 | M16 | 1.4 |
| 1 1/4 | 32 | 135 | 64 | 27 | 43.7 | 98.4 | 19.1 | 5 | 4 | 5/8 | 70 | 85 | 3/4 | M16 | 1.8 |
| 1 1/2 | 40 | 155 | 70 | 30 | 50 | 114.3 | 20.7 | 6 | 4 | 3/4 | 75 | 90 | 7/8 | M20 | 2.7 |
| 2 | 50 | 165 | 84 | 33 | 62.5 | 127 | 22.3 | 8 | 8 | 5/8 | 75 | 90 | 3/4 | M16 | 3.2 |
| 2 1/2 | 65 | 190 | 100 | 38 | 75.4 | 149.2 | 25.4 | 8 | 8 | 3/4 | 85 | 100 | 7/8 | M20 | 4.6 |
| 3 | 80 | 210 | 117 | 43 | 91.4 | 168.3 | 28.6 | 10 | 8 | 3/4 | 90 | 110 | 7/8 | M20 | 5.9 |
| 3 1/2 | 90 | 230 | 133 | 44 | 104.1 | 184.2 | 30.2 | 11 | 8 | 3/4 | 95 | 110 | 7/8 | M20 | 7.7 |
| 4 | 100 | 255 | 146 | 48 | 116.8 | 200 | 31.8 | 11 | 8 | 3/4 | 95 | 115 | 7/8 | M20 | 10 |
| 5 | 125 | 280 | 178 | 51 | 144.4 | 235 | 35 | 11 | 8 | 3/4 | 110 | 120 | 7/8 | M20 | 12.7 |
| 6 | 150 | 320 | 206 | 52 | 171.4 | 269.9 | 36.6 | 13 | 12 | 3/4 | 110 | 120 | 7/8 | M20 | 17.7 |
| 8 | 200 | 380 | 260 | 62 | 222.2 | 330.2 | 41.3 | 13 | 12 | 7/8 | 120 | 140 | 1 | M24 | 26 |
| 10 | 250 | 445 | 321 | 95 | 277.4 | 387.4 | 47.7 | 13 | 16 | 1 | 140 | 160 | 1 1/8 | M27 | 36 |
| 12 | 300 | 520 | 375 | 102 | 328.2 | 450.8 | 50.8 | 13 | 16 | 1 1/8 | 145 | 170 | 1 1/4 | M30 | 52 |
| 14 | 350 | 585 | 425 | 111 | 360.2 | 514.4 | 54 | 13 | 20 | 1 1/8 | 160 | 180 | 1 1/4 | M30 | 75 |
| 16 | 400 | 650 | 483 | 121 | 411.2 | 571.5 | 57.2 | 13 | 20 | 1 1/4 | 165 | 190 | 1 3/8 | M33 | 86 |
| 18 | 450 | 710 | 533 | 130 | 462.3 | 628.6 | 60.4 | 13 | 24 | 1 1/4 | 170 | 195 | 1 3/8 | M33 | 113 |
| 20 | 500 | 775 | 587 | 140 | 514.4 | 685.8 | 63.5 | 13 | 24 | 1 1/4 | 185 | 205 | 1 3/8 | M33 | 143 |
| 24 | 600 | 915 | 702 | 153 | 616 | 812.8 | 69.9 | 13 | 24 | 1 1/2 | 205 | 230 | 1 5/8 | M39 | 216 |
| Normal Pipe Size For (NPS) in Inches | Normal Pipe Size For (NPS) in Millimeter | Outer Diameter For (O.D.) | Wall Thickness | Lapped Thick. | Lapped (I.D.) For Inside Daimeter | PCD | Thickness Of Lapped | Radius Of Lapped | Bolts No. | Bolts UNC Size | Length Of Stud (RF) | Size Of Bolts Hole | Size Of ISO Stud | Weight In KG (Kilogram) |
| A | B | C | D | E | G | |||||||||
| 1/2 | 15 | 95 | 38 | 22 | 22.9 | 66.7 | 14.3 | 3 | 4 | 1/2 | 75 | 5/8 | M14 | 1.3 |
| 3/4 | 20 | 115 | 48 | 25 | 28.2 | 82.6 | 15.9 | 3 | 4 | 5/8 | 90 | 3/4 | M16 | 1.4 |
| 1 | 25 | 125 | 54 | 27 | 34.9 | 88.9 | 17.5 | 3 | 4 | 5/8 | 90 | 3/4 | M16 | 1.8 |
| 1 1/4 | 32 | 135 | 64 | 29 | 43.7 | 98.4 | 20.7 | 5 | 4 | 5/8 | 95 | 3/4 | M16 | 2.3 |
| 1 1/2 | 40 | 155 | 70 | 32 | 50 | 114.3 | 22.3 | 6 | 4 | 3/4 | 110 | 7/8 | M20 | 3.2 |
| 2 | 50 | 165 | 84 | 37 | 62.5 | 127 | 25.4 | 8 | 8 | 5/8 | 110 | 3/4 | M16 | 4.1 |
| 2 1/2 | 65 | 190 | 100 | 41 | 75.4 | 149.2 | 28.6 | 8 | 8 | 3/4 | 120 | 7/8 | M20 | 5.9 |
| 3 | 80 | 210 | 117 | 46 | 91.4 | 168.3 | 31.8 | 10 | 8 | 3/4 | 125 | 7/8 | M20 | 7.3 |
| 3 1/2 | 90 | 230 | 133 | 49 | 104.1 | 184.2 | 35 | 11 | 8 | 7/8 | 140 | 1 | M24 | 9.6 |
| 4 | 100 | 275 | 152 | 54 | 116.8 | 215.9 | 38.1 | 11 | 8 | 7/8 | 145 | 1 | M24 | 16.8 |
| 5 | 125 | 330 | 189 | 60 | 144.4 | 266.7 | 44.5 | 11 | 8 | 1 | 165 | 1 1/8 | M27 | 29 |
| 6 | 150 | 355 | 222 | 67 | 171.4 | 292.1 | 47.7 | 13 | 12 | 1 | 170 | 1 1/8 | M27 | 36 |
| 8 | 200 | 420 | 273 | 76 | 222.2 | 349.2 | 55.6 | 13 | 12 | 1 1/8 | 190 | 1 1/4 | M30 | 52 |
| 10 | 250 | 510 | 343 | 111 | 277.4 | 431.8 | 63.5 | 13 | 16 | 1 1/4 | 215 | 1 3/8 | M33 | 77 |
| 12 | 300 | 560 | 400 | 117 | 328.2 | 489 | 66.7 | 13 | 20 | 1 1/4 | 220 | 1 3/8 | M33 | 91 |
| 14 | 350 | 605 | 432 | 127 | 360.2 | 527 | 69.9 | 13 | 20 | 1 3/8 | 235 | 1 1/2 | M36 | 105 |
| 16 | 400 | 685 | 495 | 140 | 411.2 | 603.2 | 76.2 | 13 | 20 | 1 1/2 | 255 | 1 5/8 | M39 | 150 |
| 18 | 450 | 745 | 546 | 152 | 462.3 | 654 | 82.6 | 13 | 20 | 1 5/8 | 275 | 1 3/4 | M42 | 182 |
| 20 | 500 | 815 | 610 | 165 | 514.4 | 723.9 | 88.9 | 13 | 24 | 1 5/8 | 285 | 1 3/4 | M42 | 232 |
| 24 | 600 | 940 | 718 | 184 | 616 | 838.2 | 101.6 | 13 | 24 | 1 7/8 | 330 | 2 | M48 | 332 |
| Normal Pipe Size For (NPS) in Inches | Normal Pipe Size For (NPS) in Millimeter | Outer Diameter For (O.D.) | Wall Thickness | Lapped Thick. | Lapped (I.D.) For Inside Daimeter | PCD | Thickness Of Lapped | Radius Of Lapped | Bolts No. | Bolts UNC Size | Length Of Stud (RF) | Size Of Bolts Hole | Size Of ISO Stud | Weight In KG (Kilogram) |
| A | B | C | D | E | G | |||||||||
| 1/2 | 15 | 120 | 38 | 32 | 22.9 | 82.6 | 22.3 | 3 | 4 | 3/4 | 110 | 7/8 | M20 | 1.8 |
| 3/4 | 20 | 130 | 44 | 35 | 28.2 | 88.9 | 25.4 | 3 | 4 | 3/4 | 115 | 7/8 | M20 | 2.3 |
| 1 | 25 | 150 | 52 | 41 | 34.9 | 101.6 | 28.6 | 3 | 4 | 7/8 | 125 | 1 | M24 | 3.6 |
| 1 1/4 | 32 | 160 | 64 | 41 | 43.7 | 111.1 | 28.6 | 5 | 4 | 7/8 | 125 | 1 | M24 | 4.1 |
| 1 1/2 | 40 | 180 | 70 | 44 | 50 | 123.8 | 31.8 | 6 | 4 | 1 | 140 | 1 1/8 | M27 | 5.5 |
| 2 | 50 | 215 | 105 | 57 | 62.5 | 165.1 | 38.1 | 8 | 8 | 7/8 | 145 | 1 | M24 | 11.5 |
| 2 1/2 | 65 | 245 | 124 | 64 | 75.4 | 190.5 | 41.3 | 8 | 8 | 1 | 160 | 1 1/8 | M27 | 16.5 |
| 3 | 80 | 240 | 127 | 54 | 91.4 | 190.5 | 38.1 | 10 | 8 | 7/8 | 145 | 1 | M24 | 12 |
| 4 | 100 | 290 | 159 | 70 | 116.8 | 235 | 44.5 | 11 | 8 | 1 1/8 | 170 | 1 1/4 | M30 | 24 |
| 5 | 125 | 350 | 190 | 79 | 144.4 | 279.4 | 50.8 | 11 | 8 | 1 1/4 | 190 | 1 3/8 | M33 | 38 |
| 6 | 150 | 380 | 235 | 86 | 171.4 | 317.5 | 55.6 | 13 | 12 | 1 1/8 | 190 | 1 1/4 | M30 | 50 |
| 8 | 200 | 470 | 298 | 114 | 222.2 | 393.7 | 63.5 | 13 | 12 | 1 3/8 | 220 | 1 1/2 | M36 | 78 |
| 10 | 250 | 545 | 368 | 127 | 277.4 | 469.9 | 69.9 | 13 | 16 | 1 3/8 | 235 | 1 1/2 | M36 | 112 |
| 12 | 300 | 610 | 419 | 143 | 328.2 | 533.4 | 79.4 | 13 | 20 | 1 3/8 | 255 | 1 1/2 | M36 | 148 |
| 14 | 350 | 640 | 451 | 156 | 360.2 | 558.8 | 85.8 | 13 | 20 | 1 1/2 | 275 | 1 5/8 | M39 | 182 |
| 16 | 400 | 705 | 508 | 165 | 411.2 | 616 | 88.9 | 13 | 20 | 1 5/8 | 285 | 1 3/4 | M42 | 193 |
| 18 | 450 | 785 | 565 | 190 | 462.3 | 685.8 | 101.6 | 13 | 20 | 1 7/8 | 325 | 2 | M48 | 258 |
| 20 | 500 | 855 | 622 | 210 | 514.4 | 749.3 | 108 | 13 | 20 | 2 | 350 | 2 1/8 | M52 | 317 |
| 24 | 600 | 1040 | 749 | 267 | 616 | 901.7 | 139.7 | 13 | 20 | 2 1/2 | 440 | 2 5/8 | M64 | 608 |
| Normal Pipe Size For (NPS) in Inches | Normal Pipe Size For (NPS) in Millimeter | Outer Diameter For (O.D.) | Wall Thickness | Lapped Thick. | Lapped (I.D.) For Inside Daimeter | PCD | Thickness Of Lapped | Radius Of Lapped | Bolts No. | Bolts UNC Size | Length Of Stud (RF) | Size Of Bolts Hole | Size Of ISO Stud | Weight In KG (Kilogram) |
| A | B | C | D | E | G | |||||||||
| 1/2 | 15 | 120 | 38 | 32 | 22.9 | 82.6 | 22.3 | 3 | 4 | 3/4 | 110 | 7/8 | M20 | 1.8 |
| 3/4 | 20 | 130 | 44 | 35 | 28.2 | 88.9 | 25.4 | 3 | 4 | 3/4 | 115 | 7/8 | M20 | 2.3 |
| 1 | 25 | 150 | 52 | 41 | 34.9 | 101.6 | 28.6 | 3 | 4 | 7/8 | 125 | 1 | M24 | 3.7 |
| 1 1/4 | 32 | 160 | 64 | 41 | 43.7 | 111.1 | 28.6 | 5 | 4 | 7/8 | 125 | 1 | M24 | 4.1 |
| 1 1/2 | 40 | 180 | 70 | 44 | 50 | 123.8 | 31.8 | 6 | 4 | 1 | 140 | 1 1/8 | M27 | 5.5 |
| 2 | 50 | 215 | 105 | 57 | 62.5 | 165.1 | 38.1 | 8 | 8 | 7/8 | 145 | 1 | M24 | 9.8 |
| 2 1/2 | 65 | 245 | 124 | 64 | 75.4 | 190.5 | 41.3 | 8 | 8 | 1 | 160 | 1 1/8 | M27 | 16.4 |
| 3 | 80 | 265 | 133 | 73 | 91.4 | 203.2 | 47.7 | 10 | 8 | 1 1/8 | 180 | 1 1/4 | M30 | 21.8 |
| 4 | 100 | 310 | 162 | 90 | 116.8 | 241.3 | 54 | 11 | 8 | 1 1/4 | 195 | 1 3/8 | M33 | 33 |
| 5 | 125 | 375 | 197 | 105 | 144.4 | 292.1 | 73.1 | 11 | 8 | 1 1/2 | 250 | 1 5/8 | M39 | 59 |
| 6 | 150 | 395 | 229 | 119 | 171.4 | 317.5 | 82.6 | 13 | 12 | 1 3/8 | 260 | 1 1/2 | M36 | 75 |
| 8 | 200 | 485 | 292 | 143 | 222.2 | 393.7 | 92.1 | 13 | 12 | 1 5/8 | 290 | 1 3/4 | M42 | 118 |
| 10 | 250 | 585 | 368 | 178 | 277.4 | 482.6 | 108 | 13 | 12 | 1 7/8 | 335 | 2 | M48 | 198 |
| 12 | 300 | 675 | 451 | 219 | 328.2 | 571.5 | 123.9 | 13 | 16 | 2 | 375 | 2 1/8 | M52 | 264 |
| 14 | 350 | 750 | 495 | 241 | 360.2 | 635 | 133.4 | 13 | 16 | 2 1/4 | 405 | 2 3/8 | M56 | 341 |
| 16 | 400 | 825 | 552 | 260 | 411.2 | 704.8 | 146.1 | 13 | 16 | 2 1/2 | 445 | 2 5/8 | M64 | 454 |
| 18 | 450 | 915 | 597 | 276 | 462.3 | 774.7 | 162 | 13 | 16 | 2 3/4 | 495 | 2 7/8 | M72 | 590 |
| 20 | 500 | 985 | 641 | 292 | 514.4 | 831.8 | 177.8 | 13 | 16 | 3 | 540 | 3 1/8 | M76 | 792 |
| 24 | 600 | 1170 | 762 | 330 | 616 | 990.6 | 203.2 | 13 | 16 | 3 1/2 | 615 | 3 5/8 | M90 | 1248 |
| Normal Pipe Size For (NPS) in Inches | Normal Pipe Size For (NPS) in Millimeter | Outer Diameter For (O.D.) | Wall Thickness | Lapped Thick. | Lapped (I.D.) For Inside Daimeter | PCD | Thickness Of Lapped | Radius Of Lapped | Bolts No. | Bolts UNC Size | Length Of Stud (RF) | Size Of Bolts Hole | Size Of ISO Stud | Weight In KG (Kilogram) |
| A | B | C | D | E | G | |||||||||
| 1/2 | 15 | 135 | 43 | 40 | 22.9 | 88.9 | 30.2 | 3 | 4 | 3/4 | 120 | 7/8 | M20 | 3.2 |
| 3/4 | 20 | 140 | 51 | 43 | 28.2 | 95.2 | 31.8 | 3 | 4 | 3/4 | 125 | 7/8 | M20 | 3.7 |
| 1 | 25 | 160 | 57 | 48 | 34.9 | 108 | 35 | 3 | 4 | 7/8 | 140 | 1 | M24 | 5 |
| 1 1/4 | 32 | 185 | 73 | 52 | 43.7 | 130.2 | 38.1 | 5 | 4 | 1 | 150 | 1 1/8 | M27 | 7.5 |
| 1 1/2 | 40 | 205 | 79 | 60 | 50 | 146 | 44.5 | 6 | 4 | 1 1/8 | 170 | 1 1/4 | M30 | 10 |
| 2 | 50 | 235 | 95 | 70 | 62.5 | 171.4 | 50.9 | 8 | 8 | 1 | 180 | 1 1/8 | M27 | 17.5 |
| 2 1/2 | 65 | 265 | 114 | 79 | 75.4 | 196.8 | 57.2 | 8 | 8 | 1 1/8 | 195 | 1 1/4 | M30 | 23 |
| 3 | 80 | 305 | 133 | 92 | 91.4 | 228.6 | 66.7 | 10 | 8 | 1 1/4 | 220 | 1 3/8 | M33 | 37.8 |
| 4 | 100 | 355 | 165 | 108 | 116.8 | 273 | 76.2 | 11 | 8 | 1 1/2 | 255 | 1 5/8 | M39 | 57 |
| 5 | 125 | 420 | 203 | 130 | 144.4 | 323.8 | 92.1 | 11 | 8 | 1 3/4 | 300 | 1 7/8 | M45 | 95 |
| 6 | 150 | 485 | 235 | 152 | 171.4 | 368.3 | 108 | 13 | 8 | 2 | 345 | 2 1/8 | M52 | 148 |
| 8 | 200 | 550 | 305 | 178 | 222.2 | 438.2 | 127 | 13 | 12 | 2 | 380 | 2 1/8 | M52 | 221 |
| 10 | 250 | 675 | 375 | 229 | 277.4 | 539.8 | 165.1 | 13 | 12 | 2 1/2 | 490 | 2 5/8 | M64 | 425 |
| 12 | 300 | 760 | 441 | 254 | 328.2 | 619.1 | 184.2 | 13 | 12 | 2 3/4 | 540 | 2 7/8 | M72 | 500 |
| NPS For Normal Pipe Size | (Maximum) O.D. | (Minimum) O.D. | (LPF) | (SPF) | (R) | (G) |
| 1/2 | 0.896 | 0.809 | 3.00 | 2.00 | 0.12 | 1.38 |
| 3/4 | 1.106 | 1.019 | 3.00 | 2.00 | 0.12 | 1.69 |
| 1 | 1.376 | 1.284 | 4.00 | 2.00 | 0.12 | 2.00 |
| 1-1/4 | 1.716 | 1.629 | 4.00 | 2.00 | 0.19 | 2.50 |
| 11/2 | 1.965 | 1.869 | 4.00 | 2.00 | 0.25 | 2.88 |
| 2 | 2.456 | 2.344 | 6.00 | 2.50 | 0.31 | 3.62 |
| 2-1/2 | 2.966 | 2.844 | 6.00 | 2.50 | 0.31 | 4.12 |
| 3 | 3.596 | 3.469 | 6.00 | 2.50 | 0.38 | 5.00 |
| 3-1/2 | 4.096 | 3.969 | 6.00 | 3.00 | 0.38 | 5.50 |
| 4 | 4.593 | 4.469 | 6.00 | 3.00 | 0.44 | 6.19 |
| 5 | 5.683 | 5.532 | 8.00 | 3.00 | 0.44 | 7.31 |
| 6 | 6.743 | 6.594 | 8.00 | 3.50 | 0.50 | 8.50 |
| 8 | 8.743 | 8.594 | 8.00 | 4.00 | 0.50 | 10.62 |
| 10 | 10.913 | 10.719 | 10.00 | 5.00 | 0.50 | 12.75 |
| 12 | 12.913 | 12.719 | 10.00 | 6.00 | 0.50 | 15.00 |
| NPS | ODMax | ODMin | LPF | SPF | R | G |
| 14 | 14.170 | 13.969 | 12.00 | 6.00 | 0.50 | 16.25 |
| 16 | 16.180 | 15.969 | 12.00 | 6.00 | 0.50 | 18.50 |
| 18 | 18.190 | 17.969 | 12.00 | 6.00 | 0.50 | 21.00 |
| 20 | 20.240 | 19.969 | 12.00 | 6.00 | 0.50 | 23.00 |
| 22 | 22.240 | 21.969 | 12.00 | 6.00 | 0.50 | 25.25 |
| 24 | 24.240 | 23.969 | 12.00 | 6.00 | 0.50 | 27.25 |
| Daimeter Of Loose Flanges | Dimension Of Loose Flanges | Screw Dimension | Weight In KG (Kilogram) | |||||||
| (DN) | (ISO) | (DIN) | (D) | (D6) | (B) | (K) | (E) | (No. of holes) | (D2) | (KG/PCS) |
| 10 | - | 14 | 75 | 16 | 10 | 50 | 2 | 4 | 11 | 0.3 |
| 17.2 | - | 75 | 19 | 10 | 50 | 2 | 4 | 11 | 0.29 | |
| 15 | - | 20 | 80 | 22 | 10 | 55 | 2 | 4 | 11 | 0.33 |
| 21.3 | - | 80 | 24 | 10 | 55 | 2 | 4 | 11 | 0.33 | |
| 20 | - | 25 | 90 | 28 | 10 | 65 | 2 | 4 | 11 | 0.42 |
| 26.9 | - | 90 | 30 | 10 | 65 | 2 | 4 | 11 | 0.41 | |
| 25 | - | 30 | 100 | 33 | 12 | 75 | 3 | 4 | 11 | 0.62 |
| 33.7 | - | 100 | 36 | 12 | 75 | 3 | 4 | 11 | 0.61 | |
| 32 | - | 38 | 120 | 42 | 12 | 90 | 3 | 4 | 14 | 0.88 |
| 42.4 | - | 120 | 46 | 12 | 90 | 3 | 4 | 14 | 0.85 | |
| 40 | - | 44.5 | 130 | 50 | 12 | 100 | 3 | 4 | 14 | 1.01 |
| 48.3 | - | 130 | 54 | 12 | 100 | 3 | 4 | 14 | 0.98 | |
| 50 | - | 57 | 140 | 62 | 12 | 110 | 3 | 4 | 14 | 1.11 |
| 60.3 | - | 140 | 65 | 12 | 110 | 3 | 4 | 14 | 1.08 | |
| 65 | 76.1 | - | 160 | 81 | 12 | 130 | 3 | 4 | 14 | 1.35 |
| 80 | 88.9 | - | 190 | 94 | 14 | 150 | 3 | 4 | 18 | 2.24 |
| 100 | - | 108 | 210 | 113 | 14 | 170 | 3 | 4 | 18 | 2.59 |
| 114.3 | - | 210 | 119 | 14 | 170 | 3 | 4 | 18 | 2.47 | |
| 125 | - | 133 | 240 | 138 | 14 | 200 | 3 | 8 | 18 | 3.1 |
| 139.7 | - | 240 | 145 | 14 | 200 | 3 | 8 | 18 | 2.93 | |
| 150 | - | 159 | 265 | 164 | 14 | 225 | 3 | 8 | 18 | 3.52 |
| 168.3 | - | 265 | 173 | 14 | 225 | 3 | 8 | 18 | 3.25 | |
| 200 | 219.1 | - | 320 | 225 | 16 | 280 | 3 | 8 | 18 | 4.85 |
| 250 | - | 267 | 375 | 273 | 20 | 335 | 3 | 12 | 18 | 7.67 |
| 273 | - | 375 | 279 | 20 | 335 | 3 | 12 | 18 | 7.26 | |
| 300 | 323.9 | - | 440 | 329 | 24 | 395 | 4 | 12 | 22 | 11.77 |
| 350 | 355.6 | - | 490 | 362 | 26 | 445 | 4 | 12 | 22 | 16.55 |
| - | 368 | 490 | 374 | 26 | 445 | 4 | 12 | 22 | 15.13 | |
| 400 | 406.4 | - | 540 | 413 | 28 | 495 | 4 | 16 | 22 | 19.56 |
| - | 419 | 540 | 426 | 28 | 495 | 4 | 16 | 22 | 17.67 | |
| 500 | 508 | - | 645 | 517 | 32 | 600 | 4 | 20 | 22 | 27.43 |
| 600 | 610 | - | 755 | 618 | 36 | 705 | 4 | 20 | 26 | 38.75 |
| 700 | 711 | - | 860 | 721 | 40 | 810 | 4 | 24 | 26 | 50.19 |
| 800 | 813 | - | 975 | 824 | 44 | 920 | 4 | 24 | 30 | 67.83 |
| 900 | 914 | - | 1075 | 926 | 48 | 1020 | 4 | 24 | 30 | 81.84 |
| 1000 | 1016 | - | 1175 | 1028 | 52 | 1120 | 4 | 28 | 30 | 95.74 |
| 1200 | 1220 | - | 1405 | 1232 | 60 | 1340 | 5 | 32 | 33 | 155.87 |
| NPS For (Normal Pipe Size) | Gasket (I.D.) Inside Daimeter | Gasket (O.D.) Outside Daimeter | ||||
|---|---|---|---|---|---|---|
| #150LB | #300LB | #400LB | #600LB | #900LB | ||
| 1/2" | 0.84 | 1.875 | 2.125 | 2.125 | 2.125 | 2.50 |
| 3/4" | 1.06 | 2.25 | 2.625 | 2.625 | 2.625 | 2.75 |
| 1" | 1.31 | 2.625 | 2.875 | 2.875 | 2.875 | 3.125 |
| 1 1/4" | 1.66 | 3 | 3.25 | 3.25 | 3.25 | 3.50 |
| 1 1/2" | 1.91 | 3.375 | 3.75 | 3.75 | 3.75 | 3.875 |
| 2" | 2.38 | 4.125 | 4.375 | 4.375 | 4.375 | 5.625 |
| 2 1/2" | 2.88 | 4.875 | 5.125 | 5.125 | 5.125 | 6.50 |
| 3" | 3.50 | 5.375 | 5.875 | 5.875 | 5.875 | 6.625 |
| 4" | 4.50 | 6.875 | 7.125 | 7.00 | 7.625 | 8.125 |
| 5" | 5.56 | 7.75 | 8.50 | 8.375 | 9.50 | 9.75 |
| 6" | 6.62 | 8.75 | 9.875 | 9.75 | 10.50 | 11.375 |
| 8" | 8.62 | 11 | 12.125 | 12.00 | 12.625 | 14.125 |
| 10" | 10.75 | 13.375 | 14.25 | 14.125 | 15.75 | 17.125 |
| 12" | 12.75 | 16.125 | 16.625 | 16.50 | 18.00 | 19.625 |
ASME B16.5 Lap Joint Flanges Can Come With A Flat Face As Flat Face Or Raised Face. Loose Flanges Can Connect With A Stub End Fittings And Slide Over The Pipe.
| Specification Chart | Lap Joint Flange |
|---|---|
| Face | Raised face (RF) And Ring type joint (RTJ) |
| Thickness | Schedule 10S To Schedule 160 |
| Size | 1/2 Inch To 24 Inch |
| Dimensions List | ASA Flanges, API-605 Flanges, EN 1092-1 Flanges, AWWA C207 Flanges, MSS SP44 Flanges, ASME B16.47 Series A And B Flanges, ASME B16.5 Flanges, EN 1092-2 Flanges |
| Available Material | Cupro-Nickel, Nickel Alloys, Duplex Steel, Alloy 20, Copper, Tantalum, Monel, Carbon Steel, Stainless Steel, Brass, Alloy Steel, Titanium, Hastalloy, Inconel, Super Duplex, Bronze, Incoloy. |
| Temperature Ratings | Class 150 To Class 2500 |
| Lap Joint Flange Use | ASME B16.5 Lap Joint Flange Can Come With A Flat Face As Flat Face Or Raised Face. |
| NPT Flanges Type | Raised Face Lap Joint Flange/ Lap Joint Weld Neck Flange/ Lap Joint Flat Face Flange/ Lap Joint Blind Flange/ Lap Joint Slip On Flange |
| Outer Diameter | 1/2'' to 24'' |
| Nominal Pipe Size For (NPS) | Slip On Flanges (SORF) | Threaded Flanges (NPT) | Socket Weld Flanges (SWRF) | Lap Joint Flanges (Loose) | Blind Flanges (BLRF) | Weld Neck Flanges (WNRF) |
|---|---|---|---|---|---|---|
| ½ | 1 | 1 | 2 | 1 | 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 | 11 | 12 | 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 | 90 | 90 | 105 | 140 | 114 |
| 16 | 106 | 98 | 98 | 140 | 180 | 140 |
| 18 | 130 | 130 | 130 | 160 | 220 | 165 |
| 20 | 165 | 165 | 165 | 195 | 285 | 197 |
| 22 | 185 | 185 | 185 | 245 | 355 | 225 |
| 24 | 220 | 220 | 220 | 275 | 430 | 268 |
ASME B16.5 Lap Joint Flange Marking includes ANSI Or ASME/ ASA Code
| Type Of Flanges | Size | SCH | Class | Material | Price In INR (India) Per Piece |
|---|---|---|---|---|---|
| Lap Joint Flanges | 2" | SCH 40 | 150 | Stainless Steel | 395.00 |
| Lap Joint | 3" | SCH 40 | 150 | - | 673.00 |
| Lap Joint | 4" | SCH 40 | 150 | 943.00 | |
| Lap Joint | 6" | SCH 40 | 150 | - | 1533.00 |
| Lap Joint | 8" | SCH 40 | 150 | - | 1903.00 |
| Lap Joint | 10" | SCH 40 | 150 | Stainless Steel | 2500.00 |
Leading Manufacturer Of Stainless Steel Lap Joint Flange In India. For final Carbon Steel Lap Joint Flange Price List Please Call on +91-9987870874 or drop an Email to info@fastwell.in.
Buy ASME B16.5 Lap Joint Flange
Raised Face Lap Joint Flange
Stainless Steel Lap Joint Flange
Lap Joint Stub End Flange
EN 1092 1 Lap Joint Flange
Carbon Steel Lap Joint Flange
Galvanized Lap Joint Flange
Ductile Iron Lap Joint Flange
ANSI B16.5 Class 150 Lap Joint Flanges
Titanium Lap Joint Flange
Type B Lap Joint Flange
Aluminum Lap Joint Flange
Type C Lap Joint Flange
Loose Flange With Stub End
DIN 2642 PN10 Loose Flange
Stainless Steel Loose Flange
| Size in (Inches) | Size in (Millimeter) | Number of Bolts | Bolt (UNC) Size | RF (Raised Face) Stud Length | Stud (ISO) Size | Machine Flange Bolt Length |
|---|---|---|---|---|---|---|
| 1/2 | 15 | 4 | 1/2 | 55 | M14 | 50 |
| 3/4 | 20 | 4 | 1/2 | 65 | M14 | 50 |
| 1 | 25 | 4 | 1/2 | 65 | M14 | 55 |
| 1 1/4 | 32 | 4 | 1/2 | 70 | M14 | 55 |
| 1 1/2 | 40 | 4 | 1/2 | 70 | M14 | 65 |
| 2 | 50 | 4 | 5/8 | 85 | M16 | 70 |
| 2 1/2 | 65 | 4 | 5/8 | 90 | M16 | 75 |
| 3 | 80 | 4 | 5/8 | 90 | M16 | 75 |
| 3 1/2 | 90 | 8 | 5/8 | 90 | M16 | 75 |
| 4 | 100 | 8 | 5/8 | 90 | M16 | 75 |
| 5 | 125 | 8 | 3/4 | 95 | M20 | 85 |
| 6 | 150 | 8 | 3/4 | 100 | M20 | 85 |
| 8 | 200 | 8 | 3/4 | 110 | M20 | 90 |
| 10 | 250 | 12 | 7/8 | 115 | M24 | 100 |
| 12 | 300 | 12 | 7/8 | 120 | M24 | 100 |
| 14 | 350 | 12 | 1 | 135 | M27 | 115 |
| 16 | 400 | 16 | 1 | 135 | M27 | 115 |
| 18 | 450 | 16 | 1 1/8 | 145 | M30 | 125 |
| 20 | 500 | 20 | 1 1/8 | 160 | M30 | 140 |
| 24 | 600 | 20 | 1 1/4 | 170 | M33 | 150 |
| Nominal Size Of Pipe | Type Of Flanges | (Ø A) | (D) | Liner Wall Thickness | |
| (DN1) | (DN2) | ||||
| Inches | Inches | Millimeter | Millimeter | Millimeter | |
| 3/4" | 1/2" | 1 | 98.5 | 30 | 5.0 |
| 1" | 1/2" | 1 | 108 | 30 | 5.0 |
| 1" | 3/4" | 1 | 108 | 30 | 5.0 |
| 1.1/2" | 1/2" | 1 | 127 | 30 | 5.0 |
| 1.1/2" | 3/4" | 1 | 127 | 30 | 5.0 |
| 1.1/2" | 1" | 1 | 127 | 30 | 5.0 |
| 2" | 1/2" | 3 | 152 | 30 | 5.0 |
| 2" | 3/4" | 2 | 152 | 30 | 5.0 |
| 2" | 1" | 2 | 152 | 30 | 5.0 |
| 2" | 1.1/2" | 1 | 152 | 30 | 5.0 |
| 3" | 3/4" | 3 | 190.5 | 35 | 5.0 |
| 3" | 1" | 3 | 190.5 | 35 | 5.0 |
| 3" | 1.1/2" | 2 | 190.5 | 35 | 5.0 |
| 3" | 2" | 1 | 190.5 | 35 | 5.0 |
| 4" | 3/4" | 3 | 228.6 | 35 | 5.0 |
| 4" | 1" | 3 | 228.6 | 35 | 5.0 |
| 4" | 1.1/2" | 3 | 228.6 | 35 | 5.0 |
| 4" | 2" | 3 | 228.6 | 35 | 5.0 |
| 4" | 3" | 2 | 228.6 | 35 | 5.0 |
| 6" | 3/4" | 3 | 280 | 40 | 5.0 |
| 6" | 1" | 3 | 280 | 40 | 5.0 |
| 6" | 1.1/2" | 3 | 280 | 40 | 5.0 |
| 6" | 2" | 3 | 280 | 40 | 5.0 |
| 6" | 3" | 3 | 280 | 40 | 5.0 |
| 6" | 4" | 2 | 280 | 40 | 5.0 |
| 8" | 1" | 3 | 343 | 35 | 5.0 |
| 8" | 1.1/2" | 3 | 343 | 35 | 5.0 |
| 8" | 2" | 3 | 343 | 40 | 5.0 |
| 8" | 3" | 3 | 343 | 40 | 5.0 |
| 8" | 4" | 3 | 343 | 40 | 5.0 |
| 8" | 6" | 2 | 343 | 40 | 5.0 |
| 10" | 1" | 3 | 406 | 35 | 2.5 |
| 10" | 1.1/2" | 3 | 406 | 35 | 2.5 |
| 10" | 2" | 3 | 406 | 35 | 2.5 |
| 10" | 3" | 3 | 406 | 35 | 2.5 |
| 10" | 4" | 3 | 406 | 35 | 2.5 |
| 10" | 6" | 3 | 406 | 35 | 2.5 |
| 10" | 8" | 2 | 406 | 35 | 3.5 |
| 12" | 1" | 3 | 483 | 35 | 3.5 |
| 12" | 1.1/2" | 3 | 483 | 35 | 3.5 |
| 12" | 2" | 3 | 483 | 35 | 3.5 |
| 12" | 3" | 3 | 483 | 35 | 3.5 |
| 12" | 4" | 3 | 483 | 35 | 3.5 |
| 12" | 6" | 3 | 483 | 35 | 3.5 |
| 12" | 8" | 3 | 483 | 35 | 3.5 |
| 12" | 10" | 2 | 483 | 35 | 3.5 |
| 14" | 12" | 1 | 533 | 40 | 3.5 |
| 16" | 12" | 3 | 597 | 40 | 3.5 |
| 16" | 14" | 2 | 597 | 35 | 3.5 |
| Type Of Flanges | Size | SCH | Class | Material | Price In INR (India) Per Piece |
|---|---|---|---|---|---|
| Lap Joint Flanges | 2" | SCH 40 | 150 | Carbon Steel | 436.00 |
| Lap Joint | 4" | SCH 40 | 150 | - | 993.00 |
| Lap Joint | 6" | SCH 80 | 300 | Carbon Steel | 1355.00 |
ASME B16.5 Stainless Steel Lap Joint Flange Manufacturer In India. For final Carbon Steel Lap Joint Flanges Price List Please Call on +91-9987870874 or drop an Email to info@fastwell.in.
Stub End Lap Joint
Saudi Arabia (KSA), Brazil, South Africa, Kuwait
Stub End Flange
UK, Australia, Nigeria, Turkey, Belgium, Egypt
Lap Joint Pipe Flanges
Spain, Hong Kong, Mexico, Oman, Poland, Japan
Lap Joint Flange Stub End
Singapore, Italy, Iran, Chile, Canada, China
Lapped Flange
Malaysia, United Kingdom -UK, UAE, Europe
Stainless Steel Lap Joint Flanges
Philippines, Indonesia, Dammam -KSA
Carbon Steel Lap Joint Flanges
Qatar, France, Thailand, Europe
ASME B16.5 Loose Flange
Finland, USA, Germany, Bangladesh