FORGED STEEL VALVES
Type – Screwed, S/W, B/W. & Flanged.
Material-CS-105, AS- F11, F12, SS 304, 304L, 316. 316L Gland Packing – Grafoil, Graphite, Asbestos, PTFE. Stem / Spindle – AISI 316 / AISI41 0
Temperature – varies as per packing material ranges from cryogenic upto 5000C
End Connection
* Screwed to ANSI B2.1 or BS.21 / IS.554
* Socket weld ends ANSI B16.11 / IS4712
* Butt weld to ANSI B16.25
* Flanged according to ANSI- B 16.5 /BS 1560
| Details Of Test | |
|---|---|
| Test Part | Test Pressure |
| Body ( hyd ) | 211 kg / cm2 i.s. 3000 psi |
| Seat ( Hyd ) | 141 kg / cm 2 i.s. 2000 psi |
| Seat ( air ) | 5.6 kg / cm 2 i.s. 80 psi |
