Choke Stem

High-quality choke stem and seat for adjustable choke valves. Features tungsten carbide tips (YG6/YG8) with SS410/SS316 body. Available in 1 and 2 inch sizes. Silver brazed, certified with MPI and UT. Durable, wear-resistant, and customizable for OEM requirements.

High quality tungsten carbide choke needle for 1 and 2 inch adjustable valves. Features durable carbide tip with SS410/316 body, high wear resistance, and OEM customization. Ideal for oil well choke stem and seat applications.

High-performance choke valve stem with tungsten carbide tips and 410 SS body. Available in 1 and 2 inch sizes. Silver brazed for durability. Ideal for wellhead adjustable choke valves. OEM custom options and full certification available.

High hardness tungsten carbide choke stem resists wear and erosion under extreme conditions. Advanced materials ensure corrosion resistance and stable performance. Custom grades available with flexural strength up to 3500 N/mm². Ideal for severe high-temperature, high-corrosion environments.

High-precision choke stem with tungsten carbide and stainless steel construction. Offers superior wear and corrosion resistance under extreme conditions. Customizable grades with hardness up to HRA 95.5 and flexural strength up to 3500 N/mm2. Ideal for control valves and MWD/LWD tools.

High hardness tungsten cemented carbide valve rods with 88.0-95.5HRA for superior wear and erosion resistance. Ideal for petroleum, chemical, and pump valve industries. Custom options available with ISO quality assurance.

High hardness tungsten carbide choke stem resists wear and erosion in severe conditions. Advanced materials ensure corrosion resistance and stable performance. Custom grades available with HRA up to 95.5. Ideal for oil and gas wellhead choke valves.

High hardness ZG08 grade choke stem with 2200 N/mm2 flexural strength and 89.0 HRA. Wear and corrosion resistant for extreme conditions. Custom options available. Ideal for control and choke valve parts.

High-density tungsten alloy choke stem for wellhead equipment. Offers superior wear resistance and durability. Customizable per drawing. Supports fast delivery with stock material. Ideal for oil and gas applications.

High-hardness tungsten carbide choke stem resists wear and erosion in severe conditions. Customizable grades with density 13.8-15.5 g/cm³ and flexural strength up to 3500 N/mm². Ideal for high-temperature, corrosive fluid control applications.