15NB ASME B16.5 Forged RF A105 F52 Ss Flange
ASME B16.5 Forged RF A105 F52 Stainless Steel Pipe Plate Flange
The plate flange conforming to ASME B16.5 is a special slip on flange without hub. Plate flange can be viewed as a blind flange drilled with a bore at the center. The outside diameter, diameter of bore, flange thickness, bolting dimensions, and facing dimensions of a S/O plate flange are the same as that of a standard slip on flange of same size and class.
Although ASME B16.5 doesn’t endorse the plate flange, it doesn’t forbid the use of it either. Generally, the flange may be furnished with flat face or raised face available in Class 150.
When attaching to a pipe, the plate flange slips on the pipe till the pipe reaches a certain depth of the bore. Two circumferential fillet welds are applied to join the pipe with the plate flange, one external and one internal. The plate flanges are mainly used in utility services where short tie-ins are necessary or space limitations necessitate its use. The initial cost of a plate flange is even lower than the standard slip on flange of the same size and class.
Dimensions & Weights
| NPS | D | G | B | T |
|---|---|---|---|---|
| 1/2 | 90 | 34.9 | 22.2 | 9.6 |
| 3/4 | 100 | 42.9 | 27.7 | 11.2 |
| 1 | 110 | 50.8 | 34.5 | 12.7 |
| 1-1/4 | 115 | 63.5 | 43.2 | 14.3 |
| 1-1/2 | 125 | 73.0 | 49.5 | 15.9 |
| 2 | 150 | 92.1 | 61.9 | 17.5 |
| 2-1/2 | 180 | 104.8 | 74.6 | 20.7 |
| 3 | 190 | 127.0 | 90.7 | 22.3 |
| 4 | 230 | 157.2 | 116.1 | 22.3 |
| 5 | 255 | 185.7 | 143.8 | 22.3 |
| 6 | 280 | 215.9 | 170.7 | 23.9 |
| 8 | 345 | 269.9 | 221.5 | 27.0 |
| 10 | 405 | 323.8 | 276.2 | 28.6 |
| 12 | 485 | 381.0 | 327.0 | 30.2 |
| 14 | 535 | 412.8 | 359.2 | 33.4 |
| 16 | 595 | 469.9 | 410.5 | 35.0 |
| 18 | 635 | 533.4 | 461.8 | 38.1 |
| 20 | 700 | 584.2 | 513.1 | 41.3 |
| 24 | 815 | 692.2 | 616.0 | 46.1 |
| NPS | n | d | l | K | Mass |
|---|---|---|---|---|---|
| 1/2 | 4 | 5/8 | 1/2 | 60.3 | 0.39 |
| 3/4 | 4 | 5/8 | 1/2 | 69.9 | 0.56 |
| 1 | 4 | 5/8 | 1/2 | 79.4 | 0.75 |
| 1-1/4 | 4 | 5/8 | 1/2 | 88.9 | 0.96 |
| 1-1/2 | 4 | 5/8 | 1/2 | 98.4 | 1.27 |
| 2 | 4 | 3/4 | 5/8 | 120.7 | 1.98 |
| 2-1/2 | 4 | 3/4 | 5/8 | 139.7 | 3.20 |
| 3 | 4 | 3/4 | 5/8 | 152.4 | 3.74 |
| 4 | 8 | 3/4 | 5/8 | 190.5 | 5.04 |
| 5 | 8 | 7/8 | 3/4 | 215.9 | 5.62 |
| 6 | 8 | 7/8 | 3/4 | 241.3 | 6.73 |
| 8 | 8 | 7/8 | 3/4 | 298.5 | 10.90 |
| 10 | 12 | 1 | 7/8 | 362.0 | 14.57 |
| 12 | 12 | 1 | 7/8 | 431.8 | 22.37 |
| 14 | 12 | 1-1/8 | 1 | 476.3 | 30.44 |
| 16 | 16 | 1-1/8 | 1 | 539.8 | 38.28 |
| 18 | 16 | 1-1/4 | 1-1/8 | 577.9 | 41.42 |
| 20 | 20 | 1-1/4 | 1-1/8 | 635.0 | 53.00 |
| 24 | 20 | 1-3/8 | 1-1/4 | 749.3 | 74.15 |
Our advantage
Hebei shengtian pipe-fitting group Co., ltd. is well known Stainless Steel Plate Flange manufacturers in China. We deliver Hastelloy Plate Flange, API plate flange, PN16 plate flange & Alloy Steel Plate Flange at discounted rate . You can check our Plate Flange Pressure Ratings range and decide whether it is catering to your requirements.
We maintain extensive stock of Steel Plate Flanges.
Looking to purchase ANSI 150 plate flange at best price in China, ask price list of Backing Plate Flanges including ASME B16.47 Series a Plate Flanges, CL 600 Plate Flange and SS Plate Flanges.
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