Product Description
Technical Specification
Nom.Pipe size | A | B | C | D | | | | Stiffeners | Studbolt over length | |
(inches) | Class 150 | Class 300 | Class 400 | Class 600 | No. | Dim | ||||
1 1/2” | 32 | 24 | 89 | 79 | 89 | 89 | 89 | | | 5 |
2 | 44 | 32 | 89 | 98 | 105 | 105 | 105 | | | 5 |
3 | 70 | 51 | 114 | 130 | 143 | 143 | 143 | | | 5 |
4 | 92 | 64 | 152 | 168 | 175 | 172 | 189 | | | 5 |
6 | 140 | 102 | 229 | 216 | 245 | 242 | 260 | | | 5 |
8 | 181 | 143 | 305 | 273 | 302 | 299 | 314 | 3 | 3 x 19 | 5 |
10 | 229 | 170 | 380 | 335 | 356 | 353 | 394 | 3 | 3 x 19 | 5 |
12 | 276 | 205 | 440 | 405 | 416 | 413 | 451 | 6 | 5 x 19 | 5 |
14 | 300 | 220 | 450 | 444 | 479 | 476 | 486 | 6 | 5 x 19 | 5 |
16 | 350 | 250 | 500 | 508 | 533 | 530 | 559 | 6 | 5 x 19 | 5 |
18 | 400 | 290 | 570 | 543 | 591 | 588 | 606 | 8 | 6 x 19 | 5 |
20 | 440 | 320 | 630 | 600 | 648 | 642 | 676 | 8 | 6 x 19 | 5 |
24 | 530 | 380 | 750 | 711 | 768 | 762 | 784 | 8 | 6 x 19 | 5 |
Material Construction
ASTM Specification
Number | Grade |
A-351 | CF8(304) |
A-351 | CF3(304 L) |
A-351 | CF8 M(316) |
A-351 | CF3 M(316 L) |
A-351 | CF8 C (321) |
A-351 | CN7 M(Aolly-20) |
- Hast Alloy -B
- Hast Alloy-C
Pressure Rating
Class | Test | Medium | Pressure | |
PSI | Bar | |||
150 | Shell | Hydro static | 450 | 31 |
Seat leak | Air | 60-100 | 5-7 | |
300 | Shell | Hydro static | 1125 | 78 |
Seat leak | Air | 60-100 | 5-7 | |
800 | Shell | Hydro static | 3000 | 207 |
Seat leak | Air | 60-100 |
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