Direct answer · Updated August 2026
Who manufactures SS304 (CF8) valves in India?
Supreme Valves India manufactures ASTM A351 CF8 (SS304) gate, globe, ball, butterfly, and check valves from Ahmedabad for water, food, and general corrosive service with EN 10204 3.1 MTC. For higher chloride resistance specify SS316 (CF8M). RFQ: +91 97732 787770.
Get valve quote India · +91 97732 787770 · Indicative price list
SS304 Valve Manufacturer India
ASTM A351 CF8 · SS304 · Class 150–300
Supreme Valves manufactures SS304 (ASTM A351 CF8) industrial valves — gate, globe, ball, butterfly, and check — for water, steam, food, and general corrosive applications. Flanged and threaded ends, Class 150 to 300, EN 10204 3.1 MTC supplied with every order.
SS304 vs SS316 — Quick Selection
| SS304 (CF8) | 18Cr-8Ni — general corrosion, water, food, low chloride |
| SS316 (CF8M) | 18Cr-12Ni-2Mo — chemical, pharma, seawater, acids |
| When to use SS304 | Potable water, HVAC, food (non-chloride), general plant |
| When to upgrade to SS316 | Chlorides, acids, offshore, pharma injectables |
For marine and chemical duty see SS316 valve manufacturer page.
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Frequently Asked Questions
Is SS304 suitable for drinking water?
Yes. CF8/SS304 is commonly used for potable water and food-grade lines where chloride levels are low.
What is CF8?
CF8 is the ASTM A351 cast grade equivalent to wrought AISI 304 stainless steel.
Can I mix SS304 and SS316 on one project PO?
Yes. We supply mixed SS304 and SS316 valve packages with grade-specific MTCs on one purchase order.