| Déclinaisons |
|
|---|---|
| Normes de références | ASTM A182 – ASME SA182 – ‘Forged or Rolled Alloy and STainless Steel Pipe Flanges, Forged Fittings, and Valves and Parts for High-Temperature Service’ ASTM A105 – ASME SA105 – ‘Carbon Steel Forgings for Piping Applications’ ASTM A350 – ASME SA350 – ‘Carbon and Low-Alloy Steel Forgings, Requiring Notch Toughness Testing for Piping Components’ ASTM A181 – ASME SA181 – ‘Carbon Steel Forgings, for General-Purpose Piping’ ASTM B564 – ASME SB564 – ‘Nickel Alloy Forgings’ ASTM B381 – ASME SB381 – ‘Titanium and Titanium Alloy Forgings’ MSS SP-83 – ‘Class 3000 Steel Pipe Unions Socket – Welding and Threaded’ |
| Dimensions | Diamètre : 1/8″ à 3″
Classe de pression : 3000# & 6000# |
UNIONs 3000Lbs |
||||||
|---|---|---|---|---|---|---|
| Nominal Pipe Size | L | X | D1 | Z | C | B1 |
| 1/8″ | 36.0 | 32.0 | 7.6 6.1 |
16.0 | 11.0 | 10.9 10.7 |
| 1/4″ | 42.0 | 38.0 | 10.0 8.5 |
18.0 | 11.0 | 14.4 14.1 |
| 3/8″ | 45.0 | 41.0 | 13.3 11.8 |
19.0 | 11.0 | 17.8 17.5 |
| 1/2″ | 49.0 | 50.0 | 16.6 15.0 |
21.0 | 13.1 | 22.0 21.7 |
| 3/4″ | 56.0 | 54.0 | 21.7 20.2 |
24.0 | 13.5 | 27.3 27.1 |
| 1″ | 59.0 | 63.0 | 27.4 25.9 |
25.0 | 15.2 | 34.0 33.8 |
| 1 1/4″ | 67.0 | 77.0 | 35.8 34.3 |
29.0 | 17.4 | 42.8 42.5 |
| 1 1/2″ | 70.0 | 85.0 | 41.7 40.1 |
30.0 | 18.8 | 48.9 48.6 |
| 2″ | 81.8 | 95.0 | 53.3 51.7 |
35.8 | 21.8 | 61.4 61.1 |
| 2 1/2″ | 90.0 | 122.0 | 64.2 61.2 |
42.0 | 25.8 | 74.2 73.8 |
| 3″ | 103.0 | 140.0 | 79.5 76.4 |
51.0 | 29.1 | 90.2 89.8 |
1 Les valeurs inférieures et supérieures pour chaque dimension sont respectivement les tolérances minimales et maximales.
Les dimensions sont en millimètres
Source : MSS SP-83 – 2006
UNIONs 6000Lbs |
||||||
|---|---|---|---|---|---|---|
| Nominal Pipe Size | L | X | D1 | Z | C | B1 |
| 1/8″ | – | – | – – |
– | – | – |
| 1/4″ | – | – | – – |
– | – | – |
| 3/8″ | – | – | – – |
– | – | – |
| 1/2″ | 56.0 | 54.0 | 12.6 11.0 |
24.0 | 13.5 | 22.0 21.7 |
| 3/4″ | 59.0 | 63.0 | 16.3 14.8 |
25.0 | 15.5 | 27.3 27.1 |
| 1″ | 67.0 | 77.0 | 21.5 19.9 |
29.0 | 17.0 | 34.0 33.8 |
| 1 1/4″ | 70.0 | 85.0 | 30.2 28.7 |
30.0 | 19.0 | 42.8 42.5 |
| 1 1/2″ | 81.8 | 95.0 | 34.8 33.2 |
35.8 | 21.0 | 48.9 48.6 |
| 2″ | 90.0 | 122.0 | 43.6 42.1 |
42.0 | 23.0 | 61.4 61.1 |
| 2 1/2″ | – | – | – – |
– | – | – – |
| 3″ | – | – | – – |
– | – | – – |
1 Les valeurs inférieures et supérieures pour chaque dimension sont respectivement les tolérances minimales et maximales.
Les dimensions sont en millimètres
Source : MSS SP-83 – 2006
