ANSI B16.5 Class 400 Flat Face Lap Joint Flange RF (in)

ANSI B16.5 Class 400 Flat Face Lap Joint Flange RF (in)

Star Tubes and Fittings is highly acclaimed and premium manufacturer and suppliers of ANSI B16.5 Class 400 Flat Face Lap Joint Flange RF . A lap-joint flange is a two-component assembly, with a stub end that has a lap-joint ring flange placed over it. The stub end is also called as a butt welded to the pipe, and the flange ring can be rotated to align with the mating flange. When designing a piping system, lap joint flanges should not be considered solely to alleviate poor alignment during construction.

We provide Flat face Lap Joint Flanges in all sizes, grades, specification and materials in India as per our client’s requirements. Flat face Lap Joint Flanges are subject to high pressure for critical applications and can be manufactured in various grades. There are different standards of Flat face Lap Joint flanges . We are ANSI B16.5 Class 400 Flat face Lap Joint flanges Manufacturers in India.

Pipe Size(NPS)Outside Diameter of FlangeAThickness of FlangeCDiameter of BoreFDiameter of Hub at BaseJLength of HubMRadius
R
Number of Bolt HolesNBHDiameter of Bolt HolesDBHBolt Circle DiameterPApprox Weight (lb)

AW

1/23 3/49/160.901 1/27/81/845/82 5/83
3/44 5/85/81.111 7/811/843/43 1/43
14 7/811/161.382 1/81 1/161/843/43 1/24
1 1/45 1/413/161.722 1/21 1/83/1643/43 7/86
1 1/26 1/87/81.972 3/41 1/41/447/84 1/27
26 1/212.463 5/161 7/165/1683/459
2 1/27 1/21 1/82.973 15/161 5/85/1687/85 7/812
38 1/41 1/43.604 5/81 13/163/887/86 5/815
3 1/291 3/84.105 1/41 15/163/8817 1/420
4101 3/84.605 3/427/16817 7/825
5111 1/25.6972 1/87/16819 1/429
612 1/21 5/86.758 1/82 1/41/212110 5/842
8151 7/88.7510 1/42 11/161/2121 1/81364
1017 1/22 1/810.9212 5/841/2161 1/415 1/4112
1220 1/22 1/412.9214 3/44 1/41/2161 3/817 3/4152
14232 3/814.1816 3/44 5/81/2201 3/820 1/4210
1625 1/22 1/216.191951/2201 1/222 1/2280
18282 5/818.20215 3/81/2241 1/224 3/4345
2030 1/22 3/420.2523 1/85 3/41/2241 5/827420
22332 7/822.2525 1/461/2241 3/429 1/4455
2436324.2527 5/86 1/41/2241 7/832615

Types of Lap Joint Flanges Datasheets