
High Precision Carbide Choke Stem and Seat for Multistage Choke Manifold. Customized Stabilizer Blocks: Made to your drawing for downhole tools and drilling assemblies. Exceptional Wear Resistance: Lasts 5 to 10 times longer than conventional steel parts. Proven Service Life: Carbide pins offer >4000 hours of service in bead mills. ISO 9001 Certified Quality: Strict process control ensures consistent and reliable parts. High Precision Control: Lapped disc pairs provide positive sealing and smooth rotation. Versatile Material Options: Wide range of tungsten carbide grades available with or without nickel binder. Direct Factory Pricing: Eliminate intermediaries to maximize your ROI. Fast Turnaround: Quick delivery for prototypes and volume production.