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| Feature | Forged Steel Ball Valve | Stainless Steel Ball Valve |
|---|---|---|
| Base Material | Forged carbon steel (e.g., A105), alloy steel (e.g., F22) | Stainless steel (e.g., 304, 316, CF8, CF8M) |
| Corrosion Resistance | Moderate (needs internal lining or coating) | Excellent (inherent to material) |
| Strength & Toughness | Very high (due to forging process) | Moderate (depends on casting or rolling) |
Forged Steel Ball Valves are made by hot forging, which increases metal density and strength, making them ideal for high-pressure and high-temperature applications.
Stainless Steel Ball Valves are often cast or rolled, offering good corrosion resistance and machinability but slightly lower strength compared to forged types.
| Valve Type | Common Applications |
|---|---|
| Forged Steel Ball Valve | Power plants, refineries, oil & gas (high pressure) |
| Stainless Steel Ball Valve | Chemical, food, pharmaceutical, water treatment (corrosive environments) |
| Feature | Forged Steel Ball Valve | Stainless Steel Ball Valve |
|---|---|---|
| Pressure Rating | High (Class 800–2500) | Moderate (Class 150–600 typical) |
| Temperature Resistance | High | Moderate to high (depends on grade) |
| Corrosion Resistance | Limited (unless alloyed/coated) | Excellent |
| Cost | Generally higher due to forging | Varies (304 is cheaper than 316) |
Choose a forged steel ball valve for high-pressure, high-temperature environments like power generation, oil & gas pipelines.
Choose a stainless steel ball valve for corrosive, hygienic, or food-grade applications, such as chemical processing, pharmaceuticals, and food & beverage.
Advantages of Stainless Steel Ball Valves: 1. C
The 316 stainless steel 3-piece ball valve offer
Contact: Sales Team
Phone: +86(027)8476 6368
Tel: +86(027)8476 6368
Email: sales@royal-cn.com
Add: Xinghong Road, Tonghaikou Town, Xiantao City, Hubei Province, China