Product details
High Strength and Durability Forged construction with refined grain structure provides superior strength and toughness compared to cast steel, resisting deformation and fracture in high-pressure, high-temperature, and impact conditions. Temperature and Pressure Resistance Operating range: -29℃ to 425℃, pressure rating Class150-2500 (1.6-42.0MPa), ideal for petroleum, chemical, and power industries. Superior Sealing Performance Self-sealing design improves with pressure; Stellite alloy welded seat offers wear, corrosion, and erosion resistance, preventing leakage with zero-leakage capability. Low Fluid Resistance and Easy Operation Straight-through channel minimizes resistance; requires minimal force for opening/closing. Supports bidirectional flow for versatile applications. Long Service Life Rational structure with slow seal wear; regular maintenance extends lifespan to 10-30 years under normal conditions. Corrosion and Fatigue Resistance Stainless steel and alloy steel options for enhanced corrosion resistance; excellent fatigue resistance for frequent operation. Flexible Connection and Drive Methods Supports flange, welding, threading connections; manual, electric, pneumatic drives for diverse pipeline requirements.




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Step 1
Payment and order readiness
Minimum order: 1 Units
Payment terms, specifications, and order details are confirmed before preparation begins.
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Step 2
Preparation
7 days
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Step 3
Packaging and dispatch
Economy · Approx. shipping fee: $ 2.14 for 1 piece · Estimated delivery: Sep 30–Nov 1 (30–62 days)
Final packing, freight, and delivery dates are confirmed before dispatch.
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