ANSI B16.5 Class 900 Raised Face Long Weld Neck Flange RF (in)

ANSI B16.5 Class 900 Raised Face Long Weld Neck Flange RF (in)

Star Tubes and Fittings are one of the well known manufacturer and supplier of ANSI B16.5 Class 900 Raised Face Long Weld Neck Flange RF. We provide our products with best quality and professional guidance and industrial noprms. The piping systems of high buildings are safer when reinforced with long weld neck flange standard that relieve pressure in the pipes. This same style of flange helps balance the constant changes in pressure and temperature of liquids flowing in gasoline and chemical pipelines.We provide Raised face long weld neck flange in all sizes, grades, specification and materials in India.

Long welding neck flange is similar to a standard Welding Neck flanges, but the Neck is considerably longer than other flanges and it is often used as a nozzle for a barrel or column. There are different standards of standard connection flanges . We are ANSI B16.5 Class 900 Raised Face Long Weld Neck Flange RF (in).

Pipe Size(NPS)OutsideDiameter

of

Flange

A

Diameterof

Raised

Face

B

Thicknessof

Flange

C

Diameterof

Bore

D

Diameterof Hub

at Base

J

Lengthof

Hub

K

Nunberof

Bolt

Holes

Diameteof

Bolt

Holes

BoltCircle

Diameter

P

Approx.Weight
1/24 3/41 3/87/80.501 9/16947/83 1/48
3/45 1/81 11/1610.751 13/16947/83 1/210
15 7/821 1/81.002 1/16941415
1 1/46 1/42 1/21 1/81.252 1/29414 3/818
1 1/272 7/81 1/41.502 3/4941 1/84 7/823
28 1/23 5/81 1/22.004 1/89816 1/244
2 1/29 5/84 1/81 5/82.504 7/81281 1/87 1/272
39 1/251 1/23.00512817 1/265
3 1/2
411 1/26 3/161 3/44.006 1/41281 1/49 1/498
513 3/47 5/1625.007 1/21281 3/811143
6158 1/22 3/166.009 1/412121 1/412 1/2199
818 1/210 5/82 1/28.0011 3/412121 1/215 1/2310
1021 1/212 3/42 3/410.0014 1/212161 1/218 1/2385
1224153 1/812.0016 1/212201 1/221667
1425 1/416 1/43 3/814.0017 3/416201 5/822558
1627 3/418 1/23 1/216.002016201 3/424 1/4670
183121418.0022 1/41620227949
2033 3/4234 1/420.0024 1/216202 1/829 1/21040
22
244127 1/45 1/224.0029 1/216202 5/835 1/21775

Types of Long Weld Neck Standard Connection Flanges Datasheets