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Lap Joint Flange

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Lap Joint Flange

Lap joint flanges slide directly over the pipe and are most commonly used with stub end fittings. A pipe is usually welded to the Stub End and the Lap Joint pipe flange is free to rotate around the stub end. The benefit of this is that there will not be any issues with bolt holes alignment. Lap Joint flanges are often used for applications that require frequent dismantling for inspection.

Description of Lap Joint Flange

  • Type: LJ Forged Flange
  • Material: Carbon steel: A105, SS400, SF440 RST37.2, S235JRG2, P250GH, C22.8, Stainless Steel: F304 F304L F316 F316L 316Ti, Copper etc.
  • Standard: ANSI, JIS, DIN, BS4504, SABS1123, EN1092-1, UNI, AS2129, GOST-12820
  • Size: 1/2-78 inch (DN15-DN2000)
  • Pressure: ANSI class 150, 300, 600, 1500, 2500, DIN PN6, PN10, PN16, PN25, PN40, PN64, PN100, PN160
  • Packing: No Fumigate or Fumigate Plywood/Wood Pallet or Case
  • Surface Treatment: Anti-rust Oil, Transparent/Yellow/Black Anti-rust Paint,Zinc,Hot dipped Galvanized.
  • E-catalogue: Available , please visit catalogue of flange
  • Usage: Oil Field, Offshore, Water System, Shipbuilding, Natural Gas, Electric Power, Pipe Projects etc.
[:en]flanges, flange, industrial flanges, industrial flange, industrial pipe flanges, industrial fittings, industrial pipe, industrial carbon steel, industrial blind, industrial blinds, industrial, industrial waterworks, industrial stainless steel, industrial steel, industrial weld, industrial forgings, industrial orifice, industrial slip, industrial steel flange, industrial steel flanges, industrial titanium flange, industrial titanium flanges

Elite offers a wide range of flanges like PL, SW, BL, WN, SO, LJ, 150lb Lap Joint Flange-ASME/ANSI B16.5 etc., which is precisely engineered in accordance with international quality standards totally. These flanges are highly durable, corrosion resistant and reliable. Our range of flanges finds application in industries like engineering, construction, chemical, oil field and power plant. We offer these flanges in various dimensions as per the specifications provided by our clients. To gain optimum client satisfaction, we ensure safe packaging and prompt delivery of the ordered consignment.

150lb Lap Joint Flange-ASME/ANSI B16.5/Standards, Dimensions & Weight

Pipe Normal Diam. O.D. Flange  Thk. Of Flange Min  Diam.
of
Hub 
Diameter of Raised Face  Length Hub.Y Bore  Corner
Radius
of Bore
of
lapped
Flange
Diam.
of Bolt
Circle
Diam.
of Bolt
Holes
Number
of Bolts
Diam. of
Bolts
(inch)
KG LB
inch dn O C X G Y B R BC BH BN BD
1/2″ 15 89.00 11.20 30.20 35.10 15.70 22.90 3.00 60.50 15.80 4 1/2″ 0.4 0.9
3/4″ 20 98.50 12.70 38.10 42.90 15.70 28.20 3.00 69.90 15.80 4 1/2″ 0.7 1.5
1″ 25 108.00 14.20 49.30 50.80 17.50 35.10 3.00 79.30 15.80 4 1/2″ 0.8 1.8
1-1/4″ 32 117.50 15.70 58.70 63.50 20.60 43.70 4.80 88.90 15.80 4 1/2″ 1.1 2.4
1-1/2″ 40 127.00 17.50 65.00 73.20 22.40 50.00 6.40 98.60 15.80 4 1/2″ 1.4 3.1
2″ 50 152.50 19.10 77.70 91.90 25.40 62.50 7.90 120.70 19.10 4 5/8″ 2.2 4.8
2-1/2″ 65 178.00 22.40 90.40 104.60 28.40 75.40 7.90 139.70 19.10 4 5/8″ 3.5 7.7
3″ 80 190.50 23.90 108.00 127.00 30.20 91.40 9.70 152.40 19.10 4 5/8″ 3.8 8.4
3-1/2″ 90 216.00 23.90 122.20 139.70 31.80 104.10 9.70 177.80 19.10 8 5/8″ 5 11
4″ 100 228.50 23.90 134.90 157.20 33.30 116.80 11.20 190.50 19.10 8 5/8″ 5.6 12.3
5″ 125 254.00 23.90 163.60 185.70 36.60 144.50 11.20 215.90 22.40 8 3/4″ 6.5 14.3
6″ 150 279.50 25.40 192.00 215.90 39.60 171.50 12.70 241.30 22.40 8 3/4″ 8.1 18
8″ 200 343.00 28.40 246.10 269.70 44.50 222.30 12.70 298.50 22.40 8 3/4″ 13 28.6
10″ 250 406.50 30.20 304.80 323.90 49.30 277.40 12.70 362.00 25.40 12 7/8″ 18.4 40
12″ 300 482.50 31.80 365.30 381.00 55.60 328.20 12.70 431.80 25.40 12 7/8″ 28.5 63
14″ 350 533.50 35.10 400.10 412.80 79.20 360.20 12.70 476.30 28.50 12 1″ 41.5 91.5
16″ 400 597.00 36.60 457.20 469.90 87.40 411.20 12.70 539.80 28.50 16 1″ 53 117
18″ 450 635.00 39.60 505.00 533.40 96.80 462.30 12.70 577.90 31.80 16 1 1/8″ 59 130
20″ 500 698.50 42.90 558.80 584.20 103.10 514.40 12.70 635.00 31.80 20 1 1/8″ 74 163
24″ 600 813.00 47.80 663.40 692.20 111.30 616.00 12.70 749.30 35.10 20 1 1/4″ 99 218

Elite offers a wide range of flanges like PL, SW, BL, WN, SO, LJ, 300lb Lap Joint Flange-ASME/ANSI B16.5 etc., which is precisely engineered in accordance with international quality standards totally. These flanges are highly durable, corrosion resistant and reliable. Our range of flanges finds application in industries like engineering, construction, chemical, oil field and power plant. We offer these flanges in various dimensions as per the specifications provided by our clients. To gain optimum client satisfaction, we ensure safe packaging and prompt delivery of the ordered consignment.

300lb Lap Joint Flange-ASME/ANSI B16.5/Standards, Dimensions & Weight

Pipe Normal Diam. O.D. Flange Thk. Of Flange Min Diam.
of
Hub
Diameter of Raised Face Length Hub.Y Bore Corner
Radius
of Bore
Diam.
of Bolt
Circle
Diam.
of Bolt
Holes
Number
of Bolts
Diam. of
Bolts
(inch)
Approx. Weight
inch dn O C X G Y B R BC BH BN BD KG/PCS LB/PCS
1/2″ 15 95.5 14.2 38.1 35.1 22.4 22.9 3 66.5 15.7 4 1/2″ 0.7 1.5
3/4″ 20 117. 5 15.7 47.8 42.9 25.4 28.2 3 82.6 19.1 4 5/8″ 1.2 2.6
1″ 25 124. 0 17.5 53.8 50.8 26.9 35.1 3 88.9 19.1 4 5/8″ 1.4 3.1
1-1/4″ 32 133. 5 19.1 63.5 63.5 26.9 43.7 4.8 98.6 19.1 4 5/8″ 1.8 4
1-1/2″ 40 155. 5 20.6 69.9 73.2 30.2 50 6.4 114.3 22.4 4 5/8″ 2.7 6
2″ 50 165. 0 22.4 84.1 91.9 33.3 62.5 7.9 127 19.1 8 5/8″ 3.2 7
2-1/2″ 65 190. 5 25.4 100.1 104.6 38.1 75.4 7.9 149.4 22.4 8 3/4″ 4.5 9.9
3″ 80 209. 5 28.4 117.3 127 42.9 91.4 9.7 168.1 22.4 8 3/4″ 5.9 13
3-1/2″ 90 228. 5 30.2 133.4 139.7 44.5 104. 1 9.7 184.2 22.4 8 3/4″ 7.5 16.5
4″ 100 254. 0 31.8 146.1 157.2 47.8 116. 8 11.2 200.2 22.4 8 3/4″ 10 22
5″ 125 279. 5 35.1 177.8 185.7 50.8 144. 5 11.2 235 22.4 8 3/4″ 12.5 27.5
6″ 150 317. 5 36.6 206.2 215.9 52.3 171. 5 12.7 269.7 22.4 12 3/4″ 16.5 36.4
8″ 200 381. 0 41.1 260.4 269.7 62 222. 3 12.7 330.2 25.4 12 7/8″ 25.5 56
10″ 250 444. 5 47.8 320.5 323.9 95.3 277. 4 12.7 387.4 28.4 16 1″ 35 77
12″ 300 520. 5 50.8 374.7 381 101. 6 328. 2 12.7 450.9 31.8 16 1 1/8″ 62 137
14″ 350 584. 0 53.8 425.5 412.8 111. 3 360. 2 12.7 514..4 31.8 20 1 1/8″ 86 190
16″ 400 647. 5 57.2 482.6 469.9 120. 7 411. 2 12.7 571.5 35.1 20 1 1/4″ 113 249
18″ 450 711. 0 60.5 533.4 533.4 130. 0 462. 3 12.7 628.7 35.1 24 1 1/4″ 134 295
20″ 500 774. 5 63.5 587.2 584.2 139. 7 514. 4 12.7 685.8 35.1 24 1 1/4″ 167 368
24″ 600 914. 5 69.9 701.5 692.2 152. 4 616. 0 12.7 812.8 41.1 24 1 1/2″ 240 549

Elite offers a wide range of flanges like PL, SW, BL, WN, SO, LJ, 600lb Lap Joint Flange-ASME/ANSI B16.5 etc., which is precisely engineered in accordance with international quality standards totally. These flanges are highly durable, corrosion resistant and reliable. Our range of flanges finds application in industries like engineering, construction, chemical, oil field and power plant. We offer these flanges in various dimensions as per the specifications provided by our clients. To gain optimum client satisfaction, we ensure safe packaging and prompt delivery of the ordered consignment.

600lb Lap Joint Flange-ASME/ANSI B16.5/Standards, Dimensions & Weight

Pipe Normal Diam. O.D. Flange  Thk. Of Flange Min  Diam.
of
Hub 
Diameter of Raised Face  Length Hub Bore Width Corner
Radius
of Bore
Diam.
of Bolt
Circle
Diam.
of Bolt
Holes
Number
of Bolts
Diam. of
Bolts
(inch)
Approx. Weight
inch dn O C X G Y B R BC BH BN BD KG/PCS LB/PCS
1/2″ 15 95.5 14.2 38.1 35.1 22.4 22.9 3 66.5 15.7 4 1/2″ 0.8 1.8
3/4″ 20 117. 5 15.7 47.8 42.9 25.4 28.2 3 82.6 19.1 4 5/8″ 1.4 3.1
1″ 25 124. 0 17.5 53.8 50.8 26.9 35.1 3 88.9 19.1 4 5/8″ 1.7 3.7
1-1/4″ 32 133. 5 20.6 63.5 63.5 28.4 43.7 4.8 98.6 19.1 4 5/8″ 2.1 4.6
1-1/2″ 40 155. 5 22.4 69.9 73.2 31.8 50 6.4 114.3 22.4 4 3/4″ 3.1 6.8
2″ 50 165. 0 25.4 84.1 91.9 36.6 62.5 7.9 127 19.1 8 5/8″ 3.9 8.6
2-1/2″ 65 190. 5 28.4 100.1 104.6 41.1 75.4 7.9 149.4 22.4 8 3/4″ 5.4 11.9
3″ 80 209. 5 31.8 117.3 127 46 91.4 9.7 168.1 22.4 8 3/4″ 7.3 16.1
3-1/2″ 90 228. 5 35.1 133.4 139.7 49.3 104. 1 9.7 184.2 25.4 8 7/8″ 9 19.8
4″ 100 273. 0 38.1 152.4 157.2 53.8 116. 8 11.2 215.9 25.4 8 7/8″ 16.1 35.5
5″ 125 330. 0 44.5 189 185.7 60.5 144. 5 11.2 266.7 28.4 8 1″ 27.5 60.6
6″ 150 355. 5 47.8 222.3 215.9 66.5 171. 5 12.7 292.1 28.4 12 1″ 35.4 78
8″ 200 419. 0 55.6 273.1 269.7 76.2 222. 3 12.7 349.3 31.8 12 1 1/8″ 49.5 109
10″ 250 508. 0 63.5 342.9 323.9 111. 3 277. 4 12.7 431.8 35.1 16 1 1/4″ 74 163
12″ 300 559. 0 66.5 400.1 381 117. 3 328. 2 12.7 489 35.1 20 1 1/4″ 89 196
14″ 350 603. 5 69.9 431.8 412.8 127. 0 360. 2 12.7 527.1 38.1 20 1 3/8″ 111 245
16″ 400 686. 0 76.2 495.3 469.9 139. 7 411. 2 12.7 603.3 41.1 20 1 1/2″ 165 363
18″ 450 743. 0 82.6 546.1 533.4 152. 4 462. 3 12.7 654.1 44.5 20 1 5/8″ 194 428
20″ 500 813. 0 88.9 609.6 584.2 165. 1 514. 4 12.7 723.9 44.5 24 1 5/8″ 255 562
24″ 600 940. 0 101.6 717.6 692.2 184. 2 616. 0 12.7 838.2 50.8 24 1 7/8″ 362 798

Elite offers a wide range of flanges like PL, SW, BL, WN, SO, LJ, 900lb Lap Joint Flange-ASME/ANSI B16.5 etc., which is precisely engineered in accordance with international quality standards totally. These flanges are highly durable, corrosion resistant and reliable. Our range of flanges finds application in industries like engineering, construction, chemical, oil field and power plant. We offer these flanges in various dimensions as per the specifications provided by our clients. To gain optimum client satisfaction, we ensure safe packaging and prompt delivery of the ordered consignment.

900lb Lap Joint Flange-ASME/ANSI B16.5/Standards, Dimensions & Weight

Pipe Normal Diam. O.D. Flange Thk. Of Flange Min Diam.
of
Hub
Length Hub Bore Corner
Radius
of Bore
Diam.
of Bolt
Circle
Diam.
of Bolt
Holes
Number
of Bolts
Diam. of
Bolts
(inch)
Approx. Weight
inch dn O C X Y B R BC BH BN BD KG/PCS LB/PCS
1/2″ 15 120.7 22.4 38.1 31.8 22.9 3 82.6 22.4 4 3/4″ 1.8 4
3/4″ 20 130 25.4 44.5 35.1 28.2 3 88.9 22.4 4 3/4″ 2.3 5
1″ 25 149.4 28.4 52.3 41.1 35.1 3 101.6 25.4 4 7/8″ 3.6 7.9
1-1/4″ 32 158.8 28.4 63.5 41.1 43.7 4.8 111.3 25.4 4 7/8″ 4.1 9
1-1/2″ 40 177.8 31.8 69.9 44.5 50 6.4 124 28.4 4 1″ 5.4 12
2″ 50 215.9 38.1 104.6 57.2 62.5 7.9 165.1 25.4 8 7/8″ 10.5 23.1
2-1/2″ 65 244.3 41.1 124 63.5 75.4 7.9 190.5 28.4 8 1″ 15.8 34.8
3″ 80 241.3 38.1 127 53.8 91.4 9.7 190.5 25.4 8 7/8″ 11.8 26
4″ 100 292.1 44.5 158.8 69.9 116.8 11.2 235 31.8 8 1 1/8″ 22.6 49.8
5″ 125 349.3 50.8 190.5 79.2 144.5 11.2 279.4 35.1 8 1 1/4″ 36.5 80.5
6″ 150 381 55.6 235 85.9 171.5 12.7 317.5 31.8 12 1 1/8″ 47.5 105
8″ 200 469.9 63.5 298.5 114.3 222.3 12.7 393.7 38.1 12 1 3/8″ 86 190
10″ 250 546.1 69.9 368.3 127 277.4 12.7 469.9 38.1 16 1 3/8″ 124 273
12″ 300 609.6 79.2 419.1 142.7 328.2 12.7 533.4 38.1 20 1 3/8″ 167 368
14″ 350 641.4 85.9 450.9 155.4 360.2 12.7 558.8 41.1 20 1 1/2″ 180 397
16″ 400 704.9 88.9 508 165.1 411.2 12.7 616 44.5 20 1 5/8″ 210 463
18″ 450 787.4 101.6 565.2 190.5 462.3 12.7 685.8 50.8 20 1 7/8″ 294 648
20″ 500 857.3 108 622.3 209.6 514.4 12.7 749.3 53.8 20 2″ 365 805
24″ 600 1041 139.7 749.3 266.7 616 12.7 901.7 66.5 20 2 1/2″ 700 1543

Elite offers a wide range of flanges like PL, SW, BL, WN, SO, LJ, 1500lb Lap Joint Flange-ASME/ANSI B16.5 etc., which is precisely engineered in accordance with international quality standards totally. These flanges are highly durable, corrosion resistant and reliable. Our range of flanges finds application in industries like engineering, construction, chemical, oil field and power plant. We offer these flanges in various dimensions as per the specifications provided by our clients. To gain optimum client satisfaction, we ensure safe packaging and prompt delivery of the ordered consignment.

1500lb Lap Joint Flange-ASME/ANSI B16.5/Standards, Dimensions & Weight

Pipe Normal Diam. O.D. Flange Thk. Of Flange Min Diam.
of
Hub
Length Hub Bore Corner
Radius
of Bore
of
Lapped
Flange
Diam.
of Bolt
Circle
Diam.
of Bolt
Holes
Number
of Bolts
Diam. of
Bolts
(inch)
Approx. Weight
inch dn O C X Y B R BC BH BN BD KG/PCS LB/PCS
1/2″ 15 120.7 22.4 38.1 31.8 22.9 3 82.6 22.4 4 3/4″ 1.8 4
3/4″ 20 130 25.4 44.5 35.1 28.2 3 88.9 22.4 4 3/4″ 2.3 5
1″ 25 149.4 28.4 52.3 41.1 35.1 3 101.6 25.4 4 7/8″ 3.6 7.9
1-1/4″ 32 158.8 28.4 63.5 41.1 43.7 4.8 111.3 25.4 4 7/8″ 4.1 9
1-1/2″ 40 177.8 31.8 69.9 44.5 50 6.4 124 28.4 4 1″ 5.4 12
2″ 50 215.9 38.1 104.6 57.2 62.5 7.9 165.1 25.4 8 7/8″ 10.5 23.1
2-1/2″ 65 244.3 41.1 124 63.5 75.4 7.9 190.5 28.4 8 1″ 15.8 34.8
3″ 80 266.7 47.8 133.4 73.2 91.4 9.7 190.5 25.4 8 7/8″ 18.5 40.8
4″ 100 311.2 53.8 162.1 90.4 116.8 11.2 235 31.8 8 1 1/8″ 29 64
5″ 125 374.7 73.2 196.9 104.6 144.5 11.2 279.4 35.1 8 1 1/4″ 54 119
6″ 150 393.7 82.6 228.6 119.1 171.5 12.7 317.5 31.8 12 1 1/8″ 62 137
8″ 200 482.6 91.9 292.1 142.7 222.3 12.7 393.7 38.1 12 1 3/8″ 106 233
10″ 250 584.2 108 368.3 177.8 277.4 12.7 469.9 38.1 16 1 3/8″ 173 381
12″ 300 673.1 124 450.9 218.9 328.2 12.7 533.4 38.1 20 1 3/8″ 262 577
14″ 350 749.3 133.4 495.3 241.3 360.2 12.7 558.8 41.1 20 1 1/2″
16″ 400 825.5 146.1 552.5 260.4 411.2 12.7 616 44.5 20 1 5/8″
18″ 450 914.4 162.1 596.9 276.4 462.3 12.7 685.8 50.8 20 1 7/8″
20″ 500 984.3 177.8 641.4 292.1 514.4 12.7 749.3 53.8 20 2″
24″ 600 1168.4 203.2 762 330.2 616 12.7 901.7 66.5 20 2 1/2″

Elite offers a wide range of flanges like PL, SW, BL, WN, SO, LJ, 2500lb Lap Joint Flange-ASME/ANSI B16.5 etc., which is precisely engineered in accordance with international quality standards totally. These flanges are highly durable, corrosion resistant and reliable. Our range of flanges finds application in industries like engineering, construction, chemical, oil field and power plant. We offer these flanges in various dimensions as per the specifications provided by our clients. To gain optimum client satisfaction, we ensure safe packaging and prompt delivery of the ordered consignment.

2500lb Lap Joint Flange-ASME/ANSI B16.5/Standards, Dimensions & Weight

Pipe Normal Diam. O.D. Flange Thk. Of Flange Min Diam.
of
Hub
Length Hub.Y Bore Corner
Radius
of Bore
of
Lapped
Flange
Diam.
of Bolt
Circle
Diam.
of Bolt
Holes
Number
of Bolts
Diam. of
Bolts
(inch)
KG LB
inch dn O C X Y B R BC BH BN BD
1/2″ 15 133.4 30.2 42.9 39.6 22.9 3 88.9 22.4 4 3/4″ 3 6.6
3/4″ 20 139.7 31.8 50.8 42.9 28.2 3 95.3 22.4 4 3/4″ 4 8.8
1″ 25 158.8 35.1 57.2 47.8 35.1 3 108 25.4 4 7/8″ 5 11
1-1/4″ 32 184.2 38.1 73.2 52.3 43.7 4.8 130 28.4 4 1″ 8 17.6
1-1/2″ 40 203.2 44.5 79.2 60.5 50 6.4 146.1 31.8 4 1 1/8″ 11 25
2″ 50 235 50.8 95.3 69.9 62.5 7.9 171.5 28.4 8 1″ 17 38
2-1/2″ 65 266.7 57.2 114.3 79.2 75.4 7.9 196.9 31.8 8 1 1/8″ 25 55
3″ 80 304.8 66.5 133.4 91.9 91.4 9.7 228.6 35.1 8 1 1/4″ 38 83
3-1/2″ 90
4″ 100 355.6 76.2 165.1 108 116.8 11.2 273.1 41.1 8 1 1/2″ 58 127
5″ 125 419.1 91.9 203.2 130 144.5 11.2 323.9 47.8 8 1 3/4″ 95 210
6″ 150 482.6 108 235 152.4 171.5 12.7 368.3 53.8 8 2″ 146 323
8″ 200 552.5 127 304.8 177.8 222.3 12.7 438.2 53.8 12 2″ 220 485
10″ 250 673.1 165.1 374.7 228.6 277.4 12.7 539.8 66.5 12 2 1/2″ 420 925
12″ 300 762 184.2 441.5 254 328.2 12.7 619.3 73.2 12 2 3/4″ 590 1300
[:en]flanges, flange, industrial flanges, industrial flange, industrial pipe flanges, industrial fittings, industrial pipe, industrial carbon steel, industrial blind, industrial blinds, industrial, industrial waterworks, industrial stainless steel, industrial steel, industrial weld, industrial forgings, industrial orifice, industrial slip, industrial steel flange, industrial steel flanges, industrial titanium flange, industrial titanium flanges
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