Design Std. | As per BS 1873 / ASME B 16.34 |
End Connection | Flanged End |
Testing & Std. | As per API 598 or ISO 5208 |
Size, 150# | 25 mm to 300 mm (1” to 12”) |
Size, 300# | 50 mm to 300 mm (2” to 12”) |
Sr. No. | Description | Material |
1 | Body | WCB / CF8 / CF8M |
2 | Body seat | SS410 (13% CR)/CF8/CF8M |
3 | Disc | WCB +13% CR STEEL |
4 | Disc washer | 13% CR STEEL |
5 | Stem | SS410 / SS304 / SS316 |
6 | Disc Stem Nut | 13% CR STEEL |
7 | Gasket | SPW SS304 GRAPHITE FILL |
8 | Bonnet | WCB/CF8/CF8M |
9 | Stud | ASTM A193 Gr. B7 |
10 | Stud Nut | ASTM A194 Gr. B2H |
11 | Back Seat Bush | SS410/SS304/SS316 |
12 | Spacer | 13% CR STEEL |
13 | Packing | GRAPHITE |
14 | Eye Bolt | MS/SS |
15 | Eye Bolt Nut | MS/SS |
16 | Gland | SS410/SS304/SS316 |
17 | Hand Wheel | MALLEABLE IRON |
18 | Hand Wheel Nut | MS |
19 | Yoke Sleeve | EN8 |
Size | Dia D | PCD | F/F |
25 | 110 | 79.5 | 127 |
40 | 125 | 98.5 | 165 |
50 | 150 | 120.5 | 203 |
65 | 180 | 139.5 | 216 |
80 | 190 | 152.5 | 241 |
100 | 230 | 190.5 | 292 |
150 | 280 | 241.5 | 406 |
200 | 345 | 298.5 | 495 |
250 | 405 | 362 | 622 |
300 | 485 | 432 | 698 |
Size | Dia D | PCD | F/F |
50 | 165 | 127 | 267 |
65 | 190 | 149 | 292 |
80 | 210 | 168.5 | 318 |
100 | 255 | 200 | 356 |
150 | 320 | 270 | 444 |
200 | 380 | 330 | 559 |
250 | 445 | 387.5 | 622 |
300 | 520 | 451 | 711 |