Get in Touch with BBP
SS304 vs SS316 — Material Decision Helper
Over-specifying to SS316 can add 20–35% to the pump price. Identify the right metallurgical balance in 60 seconds.
1. Does the process fluid contain chlorides?
Seawater, salt brines, chlorinated water, bleach, hypochlorite, some food brines
2. What is the operating temperature?
Maximum sustained temperature of the pumped medium
3. Is the fluid acidic?
Organic or inorganic acid content (pH Level)
4. Is the application food, beverage, or pharma?
5. Will the casing be field-welded for repair?
Welded joints in chloride service are at risk of weld decay
