Lap Joint Flange

Brand:Elite

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whatsapp:+86 18618291381

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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.

Molding Process:

Through forging process, using mold forming, and then through machining to complete the product processing.

Production Scope:

DN15-DN2000

Main Material:

Carbon steel: A105, SS400, SF440 RST37.2, S235JRG2, P250GH, C22.8, Stainless Steel: F304 F304L F316 F316L 316Ti, Copper etc.

Application Condition:

Widely used in Petrochemical, Coal Chemical, Refining, Oil and Gas Transmission, Marine Environment, Power, Heating and Other projects

Product Characteristics:

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.
  • Type:LJ Forged Flange
  • Standard:ANSI, JIS, DIN, BS4504, SABS1123, EN1092-1, UNI, AS2129, GOST-12820
  • 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.

Rich production technology, advanced equipment, high automation degree and high production precision,complete molding.As the designated supplier of major energy enterprise groups under the jurisdiction of SASAC,company has won numbers of national, provinc

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 HubDiameter of Raised Face Length Hub.YBore Corner Radius of Bore of lapped FlangeDiam.of Bolt CircleDiam.of Bolt HolesNumber of BoltsDiam. of Bolts (inch)KGLB
inchdnOCXGYBRBCBHBNBD  
1/2″158911.230.235.115.722.9360.515.841/2″0.40.9
3/4″2098.512.738.142.915.728.2369.915.841/2″0.71.5
1″2510814.249.350.817.535.1379.315.841/2″0.81.8
1-1/4″32117.515.758.763.520.643.74.888.915.841/2″1.12.4
1-1/2″4012717.56573.222.4506.498.615.841/2″1.43.1
2″50152.519.177.791.925.462.57.9120.719.145/8″2.24.8
2-1/2″6517822.490.4104.628.475.47.9139.719.145/8″3.57.7
3″80190.523.910812730.291.49.7152.419.145/8″3.88.4
3-1/2″9021623.9122.2139.731.8104.19.7177.819.185/8″511
4″100228.523.9134.9157.233.3116.811.2190.519.185/8″5.612.3
5″12525423.9163.6185.736.6144.511.2215.922.483/4″6.514.3
6″150279.525.4192215.939.6171.512.7241.322.483/4″8.118
8″20034328.4246.1269.744.5222.312.7298.522.483/4″1328.6
10″250406.530.2304.8323.949.3277.412.736225.4127/8″18.440
12″300482.531.8365.338155.6328.212.7431.825.4127/8″28.563
14″350533.535.1400.1412.879.2360.212.7476.328.5121″41.591.5
16″40059736.6457.2469.987.4411.212.7539.828.5161″53117
18″45063539.6505533.496.8462.312.7577.931.8161 1/8″59130
20″500698.542.9558.8584.2103.1514.412.763531.8201 1/8″74163
24″60081347.8663.4692.2111.361612.7749.335.1201 1/4″99218

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. FlangeThk. Of Flange MinDiam.Diameter of Raised FaceLength Hub.YBoreCornerDiam.Diam.NumberDiam. ofApprox. Weight
ofRadiusof Boltof Boltof BoltsBolts
Hubof BoreCircleHoles (inch)
inchdnOCXGYBRBCBHBNBDKG/PCSLB/PCS
1/2″1595.514.238.135.122.422.9366.515.741/2″0.71.5
3/4″20117. 515.747.842.925.428.2382.619.145/8″1.22.6
1″25124. 017.553.850.826.935.1388.919.145/8″1.43.1
1-1/4″32133. 519.163.563.526.943.74.898.619.145/8″1.84
1-1/2″40155. 520.669.973.230.2506.4114.322.445/8″2.76
2″50165. 022.484.191.933.362.57.912719.185/8″3.27
2-1/2″65190. 525.4100.1104.638.175.47.9149.422.483/4″4.59.9
3″80209. 528.4117.312742.991.49.7168.122.483/4″5.913
3-1/2″90228. 530.2133.4139.744.5104. 19.7184.222.483/4″7.516.5
4″100254. 031.8146.1157.247.8116. 811.2200.222.483/4″1022
5″125279. 535.1177.8185.750.8144. 511.223522.483/4″12.527.5
6″150317. 536.6206.2215.952.3171. 512.7269.722.4123/4″16.536.4
8″200381. 041.1260.4269.762222. 312.7330.225.4127/8″25.556
10″250444. 547.8320.5323.995.3277. 412.7387.428.4161″3577
12″300520. 550.8374.7381101. 6328. 212.7450.931.8161 1/8″62137
14″350584. 053.8425.5412.8111. 3360. 212.7514..431.8201 1/8″86190
16″400647. 557.2482.6469.9120. 7411. 212.7571.535.1201 1/4″113249
18″450711. 060.5533.4533.4130. 0462. 312.7628.735.1241 1/4″134295
20″500774. 563.5587.2584.2139. 7514. 412.7685.835.1241 1/4″167368
24″600914. 569.9701.5692.2152. 4616. 012.7812.841.1241 1/2″240549

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.Diameter of Raised Face Length HubBore WidthCornerDiam.Diam.NumberDiam. ofApprox. Weight
ofRadiusof Boltof Boltof BoltsBolts
Hub of BoreCircleHoles (inch)
inchdnOCXGYBRBCBHBNBDKG/PCSLB/PCS
1/2″1595.514.238.135.122.422.9366.515.741/2″0.81.8
3/4″20117. 515.747.842.925.428.2382.619.145/8″1.43.1
1″25124. 017.553.850.826.935.1388.919.145/8″1.73.7
1-1/4″32133. 520.663.563.528.443.74.898.619.145/8″2.14.6
1-1/2″40155. 522.469.973.231.8506.4114.322.443/4″3.16.8
2″50165. 025.484.191.936.662.57.912719.185/8″3.98.6
2-1/2″65190. 528.4100.1104.641.175.47.9149.422.483/4″5.411.9
3″80209. 531.8117.31274691.49.7168.122.483/4″7.316.1
3-1/2″90228. 535.1133.4139.749.3104. 19.7184.225.487/8″919.8
4″100273. 038.1152.4157.253.8116. 811.2215.925.487/8″16.135.5
5″125330. 044.5189185.760.5144. 511.2266.728.481″27.560.6
6″150355. 547.8222.3215.966.5171. 512.7292.128.4121″35.478
8″200419. 055.6273.1269.776.2222. 312.7349.331.8121 1/8″49.5109
10″250508. 063.5342.9323.9111. 3277. 412.7431.835.1161 1/4″74163
12″300559. 066.5400.1381117. 3328. 212.748935.1201 1/4″89196
14″350603. 569.9431.8412.8127. 0360. 212.7527.138.1201 3/8″111245
16″400686. 076.2495.3469.9139. 7411. 212.7603.341.1201 1/2″165363
18″450743. 082.6546.1533.4152. 4462. 312.7654.144.5201 5/8″194428
20″500813. 088.9609.6584.2165. 1514. 412.7723.944.5241 5/8″255562
24″600940. 0101.6717.6692.2184. 2616. 012.7838.250.8241 7/8″362798

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. FlangeThk. Of Flange MinDiam.Length HubBoreCornerDiam.Diam.NumberDiam. ofApprox. Weight
ofRadiusof Boltof Boltof BoltsBolts
Hubof BoreCircleHoles (inch)
inchdnOCXYBRBCBHBNBDKG/PCSLB/PCS
1/2″15120.722.438.131.822.9382.622.443/4″1.84
3/4″2013025.444.535.128.2388.922.443/4″2.35
1″25149.428.452.341.135.13101.625.447/8″3.67.9
1-1/4″32158.828.463.541.143.74.8111.325.447/8″4.19
1-1/2″40177.831.869.944.5506.412428.441″5.412
2″50215.938.1104.657.262.57.9165.125.487/8″10.523.1
2-1/2″65244.341.112463.575.47.9190.528.481″15.834.8
3″80241.338.112753.891.49.7190.525.487/8″11.826
4″100292.144.5158.869.9116.811.223531.881 1/8″22.649.8
5″125349.350.8190.579.2144.511.2279.435.181 1/4″36.580.5
6″15038155.623585.9171.512.7317.531.8121 1/8″47.5105
8″200469.963.5298.5114.3222.312.7393.738.1121 3/8″86190
10″250546.169.9368.3127277.412.7469.938.1161 3/8″124273
12″300609.679.2419.1142.7328.212.7533.438.1201 3/8″167368
14″350641.485.9450.9155.4360.212.7558.841.1201 1/2″180397
16″400704.988.9508165.1411.212.761644.5201 5/8″210463
18″450787.4101.6565.2190.5462.312.7685.850.8201 7/8″294648
20″500857.3108622.3209.6514.412.7749.353.8202″365805
24″6001041139.7749.3266.761612.7901.766.5202 1/2″7001543

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. FlangeThk. Of Flange MinDiam.Length HubBoreCornerDiam.Diam.NumberDiam. ofApprox. Weight
ofRadiusof Boltof Boltof BoltsBolts
Hubof BoreCircleHoles (inch)
 of    
 Lapped    
 Flange    
inchdnOCXYBRBCBHBNBDKG/PCSLB/PCS
1/2″15120.722.438.131.822.9382.622.443/4″1.84
3/4″2013025.444.535.128.2388.922.443/4″2.35
1″25149.428.452.341.135.13101.625.447/8″3.67.9
1-1/4″32158.828.463.541.143.74.8111.325.447/8″4.19
1-1/2″40177.831.869.944.5506.412428.441″5.412
2″50215.938.1104.657.262.57.9165.125.487/8″10.523.1
2-1/2″65244.341.112463.575.47.9190.528.481″15.834.8
3″80266.747.8133.473.291.49.7190.525.487/8″18.540.8
4″100311.253.8162.190.4116.811.223531.881 1/8″2964
5″125374.773.2196.9104.6144.511.2279.435.181 1/4″54119
6″150393.782.6228.6119.1171.512.7317.531.8121 1/8″62137
8″200482.691.9292.1142.7222.312.7393.738.1121 3/8″106233
10″250584.2108368.3177.8277.412.7469.938.1161 3/8″173381
12″300673.1124450.9218.9328.212.7533.438.1201 3/8″262577
14″350749.3133.4495.3241.3360.212.7558.841.1201 1/2″  
16″400825.5146.1552.5260.4411.212.761644.5201 5/8″  
18″450914.4162.1596.9276.4462.312.7685.850.8201 7/8″  
20″500984.3177.8641.4292.1514.412.7749.353.8202″  
24″6001168.4203.2762330.261612.7901.766.5202 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. FlangeThk. Of Flange MinDiam.Length Hub.YBoreCornerDiam.Diam.NumberDiam. ofKGLB
ofRadiusof Boltof Boltof BoltsBolts
Hubof BoreCircleHoles (inch)
 of    
 Lapped    
 Flange    
inchdnOCXYBRBCBHBNBD  
1/2″15133.430.242.939.622.9388.922.443/4″36.6
3/4″20139.731.850.842.928.2395.322.443/4″48.8
1″25158.835.157.247.835.1310825.447/8″511
1-1/4″32184.238.173.252.343.74.813028.441″817.6
1-1/2″40203.244.579.260.5506.4146.131.841 1/8″1125
2″5023550.895.369.962.57.9171.528.481″1738
2-1/2″65266.757.2114.379.275.47.9196.931.881 1/8″2555
3″80304.866.5133.491.991.49.7228.635.181 1/4″3883
3-1/2″90          
4″100355.676.2165.1108116.811.2273.141.181 1/2″58127
5″125419.191.9203.2130144.511.2323.947.881 3/4″95210
6″150482.6108235152.4171.512.7368.353.882″146323
8″200552.5127304.8177.8222.312.7438.253.8122″220485
10″250673.1165.1374.7228.6277.412.7539.866.5122 1/2″420925
12″300762184.2441.5254328.212.7619.373.2122 3/4″5901300

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