3-inch Gate Valve Gate & Seat

This API 6A compliant gate and seat set is the core component for high-pressure Christmas trees and manifolds in the oil and gas industry. Featuring a premium Tungsten Carbide coating with hardness exceeding 70 HRC, it provides industry-leading resistance to erosion, abrasion, and corrosion caused by sand-laden fluids or sour gas (H2S). The metal-to-metal sealing surface ensures zero leakage at 10,000 psi, even in extreme temperatures ranging from -60C to 120C. It is specifically designed to extend the service life of wellhead equipment in harsh onshore and offshore environments.