Core Product Features

High-Temperature Control Valves | Metal-Seated Ball Valves | Triple-Offset Metal-Seated Butterfly Valves | Bellows Seal Globe Valves | Metal-Seated Gate Valves | Plug Valves | Safety/Relief Valves

Key Applications & Case Studies

Blast Furnace PCI: High-temperature control valves with wear-resistant design.

Hot Blast Stove System: Shut-off valves withstand 1100°C.

Continuous Caster Mold: Level control valves, response time ≤100ms.

Steel Rolling Reheating Furnace: Gas control valves (ANSI CL600).

Hydraulic System: High-pressure ball valves, 35MPa rating.

Oxygen Generation System: Oxygen-specific valves, oil-free design, Ra ≤0.4μm.

Core Features & Technical Advantages

High Temperature & Pressure Resistance: Utilizes special alloy materials (chrome-molybdenum steel, Stellite alloy) combined with heat-dissipating bonnet design, withstanding media temperatures up to 1200°C and pressure ratings up to CL2500 (PN420).

Abrasion & Corrosion Resistance: Trim parts feature hard alloy hardfacing (hardness ≥HRC60); special stainless steel body resists particle erosion and highly corrosive media.

Precision Control & Sealing: Smart positioner provides control accuracy of ±0.5%; bellows seal ensures zero external leakage; metal hard seal meets ANSI B16.104 Class V.

Intelligent Diagnostics & Maintenance:Integrated predictive maintenance system with real-time vibration/temperature monitoring enables a service life of at least 100,000 cycles.