Dimensions NPS 1/2 to 4 – Class 3000
| NPS | Laying lengths | |
|
Coupling E |
Half coupling F |
|
| 1/2 | 9.5 | 22.5 |
| 3/4 | 9.5 | 23.5 |
| 1 | 13 | 29 |
| 1¼ | 13 | 30 |
| 1½ | 13 | 32 |
| 2 | 19 | 41 |
| 2½ | 19 | 42.5 |
| 3 | 19 | 44.5 |
| 4 | 19 | 47.5 |
| NPS |
Coupling E |
Half coupling F |
| Laying lengths | ||
| NPS |
Socket Bore |
Depth Socket |
Bore DIA |
Socket wall THK |
| B | J | D | C | |
| 1/2 |
21.95 21.70 |
10 |
16.6 15 |
4.65 4.10 |
| 3/4 |
27.30 27.05 |
13 |
21.7 20.2 |
4.90 4.25 |
| 1 |
34.05 33.80 |
13 |
27.4 25.9 |
5.70 5.00 |
| 1¼ |
42.80 42.55 |
13 |
35.8 34.3 |
6.05 5.30 |
| 1½ |
48.90 48.65 |
13 |
41.7 40.1 |
6.35 5.55 |
| 2 |
61.35 61.10 |
16 |
53.5 51.7 |
6.95 6.05 |
| 2½ |
74.20 73.80 |
16 |
64.2 61.2 |
8.75 7.65 |
| 3 |
90.15 89.80 |
16 |
79.5 46.4 |
9.50 8.30 |
| 4 |
115.80 115.45 |
19 |
103.8 100.7 |
10.70 9.35 |
| NPS | B | J | D | C |
|
Socket Bore |
Depth Socket |
Bore DIA |
Socket wall THK |
Type 304 and 304L Stainless Steel Composition:
| Element | Type 304 (%) | Type 304L (%) |
| Carbon | 0.08 max. | 0.03 max. |
| Manganese | 2.00 max. | 2.00 max. |
| Phosphorus | 0.045 max. | 0.045 max. |
| Sulfur | 0.03 max. | 0.03 max. |
| Silicon | 0.75 max. | 0.75 max. |
| Chromium | 18.00-20.00 | 18.00-20.00 |
| Nickel | 8.00-12.00 | 8.00-12.00 |
| Nitrogen | 0.10 max. | 0.10 max. |
| Iron | Balance | Balance |
