ASME B16.5 ASTM A182 F316L Long Welding Neck Flange 1 Inch Class 150
Short Description
Model No.: F316L-Long-Welding-Neck-Flange-1-Inch-Class-150
China LWN Flange Manufacturer www.ugsteelmill.com offers ASME B16.5 ASTM A182 F316L Long Welding Neck Flange, 1 Inch, Class 150.
Previous: 317 Long Weld Neck Flange
Key Specifications / Features
Type: Long Welding Neck Flange
Material: A182 F316L
PN: 150LBS
Standard: ASTM
Size: 1 Inch (DN25)
|
Chemical Composition and Mechanical Property for 316L |
|||||||||||
|
Steel Grade |
Chemical Composition |
Mechanical Performance |
|||||||||
|
C(Max) |
Si(Max) |
Mn(Max) |
P(Max) |
S(Max) |
Ni |
Cr |
N(Max) |
Mo |
Tensile Strength |
Yield Strength |
|
|
Mpa |
Mpa |
||||||||||
|
316L |
0.03 |
0.75 |
2.00 |
0.045 |
0.03 |
10.0–14.0 |
16.0–18.0 |
0.1 |
2.00–3.00 |
485 |
170 |
Long Welding Neck Flange, ANSI CLASS 150, ASME B16.5, RAISED FACE (IN)
- Dimensions to ASME B16.5 – Pipe Flanges and Flanged Fittings: NPS 1/2 through NPS 24 Metric/Inch Standard
- Bolt circle diameters are 1/8 inch larger than bolt diameter.
- Connection complies with ASME BPVC Section II, Section VIII Division 1 and ASTM A105.
- Angle “AA” is 30° per Section VIII Division 1.
- Angle “AA” is 45° per Section VIII Division 2.
|
Pipe Size
(NPS) |
Outside
Diameter of Flange A |
Diameter
of Raised Face B |
Thickness
of Flange
|
Diameter
of Bore
|
Diameter
of Hub at Base
|
Length
of Hub
|
Nunber
of Bolt Holes |
Diamete
of Bolt Holes |
Bolt
Circle Diameter
|
Approx.
Weight |
|---|---|---|---|---|---|---|---|---|---|---|
| 1/2 | 3 1/2 | 1 3/8 | 7/16 | 0.50 | 1 1/4 | 9 | 4 | 5/8 | 2 3/8 | 3 |
| 3/4 | 3 7/8 | 1 11/16 | 1/2 | 0.75 | 1 5/8 | 9 | 4 | 5/8 | 2 3/4 | 5 |
| 1 | 4 1/4 | 2 | 9/16 | 1.00 | 2 | 9 | 4 | 5/8 | 3 1/8 | 8 |
| 1 1/4 | 4 5/8 | 2 1/2 | 5/8 | 1.25 | 2 3/8 | 9 | 4 | 5/8 | 3 1/2 | 10 |
| 1 1/2 | 5 | 2 7/8 | 11/16 | 1.50 | 2 5/8 | 9 | 4 | 5/8 | 3 7/8 | 12 |
| 2 | 6 | 3 5/8 | 3/4 | 2.00 | 3 1/4 | 9 | 4 | 3/4 | 4 3/4 | 16 |
| 2 1/2 | 7 | 4 1/8 | 7/8 | 2.50 | 3 3/4 | 9 | 4 | 3/4 | 5 1/2 | 21 |
| 3 | 7 1/2 | 5 | 15/16 | 3.00 | 4 1/4 | 9 | 4 | 3/4 | 6 | 24 |
| 3 1/2 | 8 1/2 | 5 1/2 | 15/16 | 3.60 | 4 7/8 | 9 | 8 | 3/4 | 7 | 31 |
| 4 | 9 | 6 3/16 | 15/16 | 4.00 | 5 1/2 | 12 | 8 | 3/4 | 7 1/2 | 47 |
| 5 | 10 | 7 5/16 | 15/16 | 5.00 | 6 1/2 | 12 | 8 | 7/8 | 8 1/2 | 57 |
| 6 | 11 | 8 1/2 | 1 | 6.00 | 7 3/4 | 12 | 8 | 7/8 | 9 1/2 | 77 |
| 8 | 13 1/2 | 10 5/8 | 1 1/8 | 8.00 | 9 3/4 | 12 | 8 | 7/8 | 11 3/4 | 103 |
| 10 | 16 | 12 3/4 | 1 3/16 | 10.00 | 12 | 12 | 12 | 1 | 14 1/4 | 150 |
| 12 | 19 | 15 | 1 1/4 | 12.00 | 14 3/8 | 12 | 12 | 1 | 17 | 215 |
| 14 | 21 | 16 1/4 | 1 3/8 | 14.00 | 16 | 12 | 12 | 1 1/8 | 18 3/4 | 221 |
| 16 | 23 1/2 | 18 1/2 | 1 7/16 | 16.00 | 18 | 12 | 16 | 1 1/8 | 21 1/4 | 254 |
| 18 | 25 | 21 | 1 9/16 | 18.00 | 20 | 12 | 16 | 1 1/4 | 22 3/4 | 276 |
| 20 | 27 1/2 | 23 | 1 11/16 | 20.00 | 22 | 12 | 20 | 1 1/4 | 25 | 324 |
| 22 | – | – | – | – | – | – | – | – | – | – |
| 24 | 32 | 27 1/4 | 1 7/8 | 24.00 | 26 1/4 | 12 | 20 | 1 3/8 | 29 1/2 | 439 |
