Wear-Resistant Fixed Ball Valve for Coal Chemical Industry
Nominal Diameter: 10" ~ 24"
Nominal Pressure: 300 ~ 1500 lb
Applicable Mediums: Water, coal chemicals, oil products
Applicable Temperature: ≤ 425°C
Wear-Resistant Fixed Ball Valve for Coal Chemical Industry
The Wear-Resistant Fixed Ball Valve is specially designed for the coal chemical industry to handle abrasive, high-temperature, and high-pressure media such as slurry, coal gas, and chemical solutions. Its fixed ball design with reinforced seats and wear-resistant materials ensures minimal wear, bubble-tight sealing, and long service life, even under highly erosive conditions.
OEM & Customization Capabilities:
Certifications:
Parameter Specifications
| Parameter | Specification / Range |
|---|---|
| Valve Type | Wear-Resistant Fixed Ball Valve |
| Body Material | Carbon Steel, Alloy Steel, Stainless Steel |
| Ball Material | Wear-resistant alloys (Stellite, Hard-faced steel, Hastelloy) |
| Seat Material | PTFE, RPTFE, PEEK, Metal seat with hard-facing |
| Size Range | NPS 2" – 24" (DN50 – DN600) |
| Pressure Rating | Class 150 – Class 1500 |
| Connection Type | Flanged, Butt Weld, RTJ, Hub End |
| Bore Type | Full Port / Reduced Port |
| Temperature Range | -29°C to +550°C |
| Operation Type | Manual, Gear, Electric, Pneumatic, Hydraulic |
| Leakage Class | ANSI/FCI 70-2 Class VI |
| Abrasive Service | Designed for coal slurry, ash, and high-wear media |
| Testing Standard | API 598 / ISO 5208 |
Industry Applications
Wear-Resistant Fixed Ball Valves are widely used in coal chemical processes where abrasive media and high pressure/temperature are present:
Coal Chemical Industry
Power & Energy
Petrochemical & Chemical
Metallurgy & Mining
Key Advantages:
Material customization plan
Customized 316L stainless steel valves forGerman chemical enterprises. Resistant tostrong corrosion, suitable for their acidicmedium transportation systems, with aservice life extended to over 8 years.
Structural optimization design
For the Saudi desert project, the valve stemsealing structure was changed to a doublebellows design to address the leakage issuein the high-temperature and dustyenvironment, and it was highly recognizedby the customers.
Interface standard adaptation
Customized API 600 standard valves for acertain company in the United States. Theflange size is fully compatible with ANSIB16.5, ensuring zero error during on-siteinstallation and reducing the constructionperiod by 30%.
