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Threaded Flange

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Threaded Flange

Threaded Flanges (Screwed flanges) are similar to slip-on flanges in outline, but the bore is threaded, thus enabling assembly without welding. This obviously limits its application to relatively low pressure piping systems. Threaded Flanges may be welded around the joint after assembly, but this is not considered a satisfactory method of increasing the flanges’ pressure applications. Threaded flange use in low pressure condition generally.

Description of Threaded Flange

  • Type: Threaded Forged / Cast 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]threaded-flange-screwed-flange - eliteflanges

Elite offers a wide range of flanges like PL, SW, BL, WN, SO, LJ, ASME/ANSI B16.5 150LB blind Flange 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 Threaded Flange-ASME/ANSI B16.5/Standards, Dimensions & Weight

Pipe Normal Diam. O.D. Flange Thk. Of Flange Min Diameter of Raised Face Diam.
of Bolt
Circle
Diam.
of Bolt
Holes
Number
of Bolts
Diam. of
Bolts
(inch)
KG LB
inch dn O C G BC BH BN BD
1/2″ 15 89.00 11.20 35.10 60.50 15.80 4 1/2″ 0.5 1.1
3/4″ 20 98.50 12.70 42.90 69.90 15.80 4 1/2″ 0.8 1.8
1″ 25 108.00 14.20 50.80 79.30 15.80 4 1/2″ 0.9 2
1-1/4″ 32 117.50 15.70 63.50 88.90 15.80 4 1/2″ 1.3 2.9
1-1/2″ 40 127.00 17.50 73.20 98.60 15.80 4 1/2″ 1.6 3.5
2″ 50 152.50 19.10 91.90 120.70 19.10 4 5/8″ 2.6 5.7
2-1/2″ 65 178.00 22.40 104.60 139.70 19.10 4 5/8″ 4.1 9
3″ 80 190.50 23.90 127.00 152.40 19.10 4 5/8″ 5..1 11.2
3-1/2″ 90 216.00 23.90 139.70 177.80 19.10 8 5/8″ 6.5 14.3
4″ 100 228.50 23.90 157.20 190.50 19.10 8 5/8″ 7.5 16.5
5″ 125 254.00 23.90 185.70 215.90 22.40 8 3/4″ 9.2 20.3
6″ 150 279.50 25.40 215.90 241.30 22.40 8 3/4″ 11.8 26
8″ 200 343.00 28.40 269.70 298.50 22.40 8 3/4″ 20.4 45
10″ 250 406.50 30.20 323.90 362.00 25.40 12 7/8″ 31 68
12″ 300 482.50 31.80 381.00 431.80 25.40 12 7/8″ 47 103
14″ 350 533.50 35.10 412.80 476.30 28.50 12 1″ 60 132
16″ 400 597.00 36.60 469.90 539.80 28.50 16 1″ 81 178
18″ 450 635.00 39.60 533.40 577.90 31.80 16 1 1/8″ 93 205
20″ 500 698.50 42.90 584.20 635.00 31.80 20 1 1/8″ 127 280
24″ 600 813.00 47.80 692.20 749.30 35.10 20 1 1/4″ 190 419

Note:
1) Blind Flanges may be made with the same hub as that used for Slip-on Flanges or without hub.

Elite offers a wide range of flanges like PL, SW, BL, WN, SO, LJ, 300lb Threaded 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 Threaded 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 Thread Length. T Diam.
of Bolt
Circle
Diam.
of Bolt
Holes
Number
of Bolts
Diam. of
Bolts
(inch)
Approx. Weight
inch dn O C X G Y T BC BH BN BD KG/PCS LB/PCS
1/2″ 15 95.5 14.2 38.1 35.1 22.4 15.7 66.5 15.7 4 1/2″ 0.7 1.5
3/4″ 20 117. 5 15.7 47.8 42.9 25.4 15.7 82.6 19.1 4 5/8″ 1.2 2.6
1″ 25 124. 0 17.5 53.8 50.8 26.9 17.5 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 20.6 98.6 19.1 4 5/8″ 1.9 4.2
1-1/2″ 40 155. 5 20.6 69.9 73.2 30.2 22.4 114.3 22.4 4 5/8″ 2.8 6.2
2″ 50 165. 0 22.4 84.1 91.9 33.3 28.4 127 19.1 8 5/8″ 3.3 7.3
2-1/2″ 65 190. 5 25.4 100.1 104.6 38.1 31.8 149.4 22.4 8 3/4″ 4.6 10.1
3″ 80 209. 5 28.4 117.3 127 42.9 31.8 168.1 22.4 8 3/4″ 6.3 13.9
3-1/2″ 90 228. 5 30.2 133.4 139.7 44.5 36.6 184.2 22.4 8 3/4″ 7.8 17.2
4″ 100 254. 0 31.8 146.1 157.2 47.8 36.6 200.2 22.4 8 3/4″ 10.2 22.4
5″ 125 279. 5 35.1 177.8 185.7 50.8 42.9 235 22.4 8 3/4″ 12.9 28.4
6″ 150 317. 5 36.6 206.2 215.9 52.3 46 269.7 22.4 12 3/4″ 16.8 37
8″ 200 381. 0 41.1 260.4 269.7 62 50.8 330.2 25.4 12 7/8″ 26 57.2
10″ 250 444. 5 47.8 320.5 323.9 66.5 55.6 387.4 28.4 16 1″ 37.5 82.5
12″ 300 520. 5 50.8 374.7 381 73.2 60.5 450.9 31.8 16 1 1/8″ 53 117
14″ 350 584. 0 53.8 425.5 412.8 76.2 63.5 514..4 31.8 20 1 1/8″ 73 161
16″ 400 647. 5 57.2 482.6 469.9 82.6 68.3 571.5 35.1 20 1 1/4″ 88 194
18″ 450 711. 0 60.5 533.4 533.4 88.9 69.9 628.7 35.1 24 1 1/4″ 115 253
20″ 500 774. 5 63.5 587.2 584.2 95.3 73.2 685.8 35.1 24 1 1/4″ 139 306
24″ 600 914. 5 69.9 701.5 692.2 106. 4 82.6 812.8 41.1 24 1 1/2″ 212 467

Elite offers a wide range of flanges like PL, SW, BL, WN, SO, LJ, 600lb Threaded 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 Threaded 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 Thread Length Diam.
of Bolt
Circle
Diam.
of Bolt
Holes
Number
of Bolts
Diam. of
Bolts
(inch)
Approx. Weight
inch dn O C X G Y T BC BH BN BD KG/PCS LB/PCS
1/2″ 15 95.5 14.2 38.1 35.1 22.4 22.4 66.5 15.7 4 1/2″ 0.9 2
3/4″ 20 117. 5 15.7 47.8 42.9 25.4 27.7 82.6 19.1 4 5/8″ 1.4 3.1
1″ 25 124. 0 17.5 53.8 50.8 26.9 34.5 88.9 19.1 4 5/8″ 1.8 4
1-1/4″ 32 133. 5 20.6 63.5 63.5 28.4 43.2 98.6 19.1 4 5/8″ 2.3 5
1-1/2″ 40 155. 5 22.4 69.9 73.2 31.8 49.5 114.3 22.4 4 3/4″ 3.3 7.3
2″ 50 165. 0 25.4 84.1 91.9 36.6 62 127 19.1 8 5/8″ 4 8.8
2-1/2″ 65 190. 5 28.4 100.1 104.6 41.1 74.7 149.4 22.4 8 3/4″ 5.5 12.1
3″ 80 209. 5 31.8 117.3 127 46 90.7 168.1 22.4 8 3/4″ 7.4 16.3
3-1/2″ 90 228. 5 35.1 133.4 139.7 49.3 103.4 184.2 25.4 8 7/8″ 9.2 20.2
4″ 100 273. 0 38.1 152.4 157.2 53.8 116.1 215.9 25.4 8 7/8″ 16.8 37
5″ 125 330. 0 44.5 189 185.7 60.5 143.8 266.7 28.4 8 1″ 28.5 62.8
6″ 150 355. 5 47.8 222.3 215.9 66.5 170.7 292.1 28.4 12 1″ 36.2 79.8
8″ 200 419. 0 55.6 273.1 269.7 76.2 221.5 349.3 31.8 12 1 1/8″ 21.5 114
10″ 250 508. 0 63.5 342.9 323.9 85.9 276.4 431.8 35.1 16 1 1/4″ 76.2 168
12″ 300 559. 0 66.5 400.1 381 91.9 327.2 489 35.1 20 1 1/4″ 89.5 197
14″ 350 603. 5 69.9 431.8 412.8 93.7 359.2 527.1 38.1 20 1 3/8″ 102 225
16″ 400 686. 0 76.2 495.3 469.9 106. 4 410.5 603.3 41.1 20 1 1/2″ 150 330
18″ 450 743. 0 82.6 546.1 533.4 117. 3 461.8 654.1 44.5 20 1 5/8″ 180 397
20″ 500 813. 0 88.9 609.6 584.2 127. 0 513.1 723.9 44.5 24 1 5/8″ 231 509
24″ 600 940. 0 101.6 717.6 692.2 139. 7 616 838.2 50.8 24 1 7/8″ 330 727

Elite offers a wide range of flanges like PL, SW, BL, WN, SO, LJ, 900lb Threaded 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 Threaded Flange-ASME/ANSI B16.5/Standards, Dimensions & Weight

Pipe Normal Diam. O.D. Flange Thk. Of Flange Min Diam.
of
Hub
Length Hub Thread Length. T Diam.
of Bolt
Circle
Diam.
of Bolt
Holes
Number
of Bolts
Diam. of
Bolts
(inch)
Approx. Weight
inch dn O C X Y T BC BH BN BD KG/PCS LB/PCS
1/2″ 15 120.7 22.4 38.1 31.8 22.4 82.6 22.4 4 3/4″ 1.8 4
3/4″ 20 130 25.4 44.5 35.1 25.4 88.9 22.4 4 3/4″ 2.3 5
1″ 25 149.4 28.4 52.3 41.1 28.4 101.6 25.4 4 7/8″ 3.6 7.9
1-1/4″ 32 158.8 28.4 63.5 41.1 30.2 111.3 25.4 4 7/8″ 4.1 9
1-1/2″ 40 177.8 31.8 69.9 44.5 31.8 124 28.4 4 1″ 5.4 12
2″ 50 215.9 38.1 104.6 57.2 38.1 165.1 25.4 8 7/8″ 10.5 23.1
2-1/2″ 65 244.3 41.1 124 63.5 47.8 190.5 28.4 8 1″ 15.8 34.8
3″ 80 241.3 38.1 127 53.8 41.1 190.5 25.4 8 7/8″ 12.3 27
4″ 100 292.1 44.5 158.8 69.9 47.8 235 31.8 8 1 1/8″ 23.2 51
5″ 125 349.3 50.8 190.5 79.2 53.8 279.4 35.1 8 1 1/4″ 37.5 82.6
6″ 150 381 55.6 235 85.9 57.2 317.5 31.8 12 1 1/8″ 48.3 106
8″ 200 469.9 63.5 298.5 101.6 63.5 393.7 38.1 12 1 3/8″ 75 165
10″ 250 546.1 69.9 368.3 108 71.4 469.9 38.1 16 1 3/8″ 110 243
12″ 300 609.6 79.2 419.1 117.3 76.2 533.4 38.1 20 1 3/8″ 146 322
14″ 350 641.4 85.9 450.9 130 82.6 558.8 41.1 20 1 1/2″ 172 379
16″ 400 704.9 88.9 508 133.4 85.9 616 44.5 20 1 5/8″ 192 423
18″ 450 787.4 101.6 565.2 152.4 88.9 685.8 50.8 20 1 7/8″ 272 600
20″ 500 857.3 108 622.3 158.8 91.9 749.3 53.8 20 2″ 330 727
24″ 600 1041 139.7 749.3 203.2 101.6 901.7 66.5 20 2 1/2″ 632 1393

Elite offers a wide range of flanges like PL, SW, BL, WN, SO, LJ, 1500lb Threaded 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 Threaded Flange-ASME/ANSI B16.5/Standards, Dimensions & Weight

Pipe Normal Diam. O.D. Flange Thk. Of Flange Min Diam.
of
Hub
Length Hub Thread Length Diam.
of Bolt
Circle
Diam.
of Bolt
Holes
Number
of Bolts
Diam. of
Bolts
(inch)
Approx. Weight
inch dn O C X Y T BC BH BN BD KG/PCS LB/PCS
1/2″ 15 120.7 22.4 38.1 31.8 22.4 82.6 22.4 4 3/4″ 1.8 4
3/4″ 20 130 25.4 44.5 35.1 25.4 88.9 22.4 4 3/4″ 2.3 5
1″ 25 149.4 28.4 52.3 41.1 28.4 101.6 25.4 4 7/8″ 3.6 7.9
1-1/4″ 32 158.8 28.4 63.5 41.1 30.2 111.3 25.4 4 7/8″ 4.1 9
1-1/2″ 40 177.8 31.8 69.9 44.5 31.8 124 28.4 4 1″ 5.4 12
2″ 50 215.9 38.1 104.6 57.2 38.1 165.1 25.4 8 7/8″ 10.5 23.1
2-1/2″ 65 244.3 41.1 124 63.5 47.8 190.5 28.4 8 1″ 15.8 34.8
3″ 80 266.7 47.8 133.4 190.5 25.4 8 7/8″ 18.5 40.8
4″ 100 311.2 53.8 162.1 235 31.8 8 1 1/8″ 29 64
5″ 125 374.7 73.2 196.9 279.4 35.1 8 1 1/4″ 53 117
6″ 150 393.7 82.6 228.6 317.5 31.8 12 1 1/8″ 61 134
8″ 200 482.6 91.9 292.1 393.7 38.1 12 1 3/8″ 105 231
10″ 250 584.2 108 368.3 469.9 38.1 16 1 3/8″ 172 379
12″ 300 673.1 124 450.9 533.4 38.1 20 1 3/8″ 264 582
14″ 350 749.3 133.4 495.3 558.8 41.1 20 1 1/2″
16″ 400 825.5 146.1 552.5 616 44.5 20 1 5/8″
18″ 450 914.4 162.1 596.9 685.8 50.8 20 1 7/8″
20″ 500 984.3 177.8 641.4 749.3 53.8 20 2″
24″ 600 1168.4 203.2 762 901.7 66.5 20 2 1/2″

Elite offers a wide range of flanges like PL, SW, BL, WN, SO, LJ, 2500lb Threaded 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 Threaded Flange-ASME/ANSI B16.5/Standards, Dimensions & Weight

Pipe Normal Diam. O.D. Flange  Thk. Of Flange Min  Diam.
of
Hub 
Length Hub Thread Length Diam.
of Bolt
Circle
Diam.
of Bolt
Holes
Number
of Bolts
Diam. of
Bolts
(inch)
KG LB
inch dn O C X Y T BC BH BN BD
1/2″ 15 133.4 30.2 42.9 39.6 28.4 88.9 22.4 4 3/4″ 3 6.6
3/4″ 20 139.7 31.8 50.8 42.9 31.8 95.3 22.4 4 3/4″ 4 8.8
1″ 25 158.8 35.1 57.2 47.8 35.1 108 25.4 4 7/8″ 5 11
1-1/4″ 32 184.2 38.1 73.2 52.3 38.1 130 28.4 4 1″ 8 17.6
1-1/2″ 40 203.2 44.5 79.2 60.5 44.5 146.1 31.8 4 1 1/8″ 11 25
2″ 50 235 50.8 95.3 69.9 50.8 171.5 28.4 8 1″ 17 38
2-1/2″ 65 266.7 57.2 114.3 79.2 57.2 196.9 31.8 8 1 1/8″ 25 55
3″ 80 304.8 66.5 133.4 228.6 35.1 8 1 1/4″ 38 83
3-1/2″ 90
4″ 100 355.6 76.2 165.1 273.1 41.1 8 1 1/2″ 58 127
5″ 125 419.1 91.9 203.2 323.9 47.8 8 1 3/4″ 95 210
6″ 150 482.6 108 235 368.3 53.8 8 2″ 146 323
8″ 200 552.5 127 304.8 438.2 53.8 12 2″ 220 485
10″ 250 673.1 165.1 374.7 539.8 66.5 12 2 1/2″ 420 925
12″ 300 762 184.2 441.5 619.3 73.2 12 2 3/4″ 590 1300
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