Design Std. | End Connection | Testing & Std. | Size 800# | |
---|---|---|---|---|
As Per BS 5352 / ASME B 16.34 | Screw End | As per API 598 or ISO 5208 | 15 mm to 50 mm (1/2” to 2”) | 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 | F/F | B |
---|---|---|
15 | 85 | 21.7 |
20 | 92 | 27.1 |
25 | 106 | 33.8 |
30 | 122 | 42.5 |
40 | 127 | 48.6 |