Cast vs Forged Valves
When to specify cast WCB/CF8M versus forged A105/F316 valves for size, class, and end connections. Supreme Valves India guide.
Quick answer
Small bore high class (800/1500) lines commonly use forged API 602 valves. Larger Class 150-300 flanged valves are typically cast. Confirm size and class on the RFQ.
RFQ tips
- State size, MOC, class/PN, and ends on every line.
- Call out gear operator, bypass, and listing needs early.
- Send the full BOQ for a techno-commercial offer.
RFQ checklist
- Size and pressure class
- Cast (API 600) vs forged (API 602) intent
- Ends: RF, RTJ, BW, SW, NPT
- MOC and trim
- Quantity and documentation