Choke Stem

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 hardness up to 95.5 HRA for demanding fluid control applications.

High temperature, wear, and corrosion resistant choke stem with silver brazed tungsten carbide tips and SS410 body. Available in 1" and 2" sizes, YG6/YG8 grades. OEM custom options, material certificates, MPI/UT testing. Ideal for sand, heavy oil, offshore, and high-pressure sulfur wells.

Custom precision machined tungsten carbide choke valve stem with silver brazed TC+410SS construction. Offers superior wear resistance in erosive oil and gas applications. Available in 3/4 and 1 inch sizes. Customizable per drawings for wellhead assemblies.

High wear and corrosion resistance choke stem with YG6/YG8 tungsten carbide tip and SS410 body. Available in 1 and 2 inch sizes. Silver brazed for durability. Ideal for sand, heavy oil, and high-pressure wells. OEM and custom options supported.

High-performance choke stem with tungsten carbide tip and SS410 body for adjustable choke valves. Available in 1 and 2 inch sizes. Features silver brazing, material certification, and OEM customization. Durable, wear-resistant, and ideal for wellhead equipment.

Zonco offers high-precision tungsten carbide choke stems with excellent wear and corrosion resistance. Customizable grades like YG8 and YG15 ensure long service life in severe conditions. Ideal for oil and gas applications. One-stop customized service and standard export packaging available.

High hardness HRA 86.5-95.5 tungsten carbide choke stem for oil and gas service. Excellent wear and corrosion resistance ensures long lifetime. Custom grades YG8, YG15 available. One-stop customized service with standard export package.

High hardness and wear-resistant tungsten carbide valve core for oil and gas industries. Features corrosion resistance, long lifetime, and customizable grades (YG8, YG15). One-stop service with standard export packaging.

Tungsten carbide tip with SS410 body for adjustable choke valves. Offers superior wear resistance in erosive oil and gas conditions. Custom sizes available. Silver brazed for durability.

Key part for adjustable choke valves in wellhead equipment. Features SS410/316 body with tungsten carbide tips for abrasive and sour gas service. Available in 3/4 and 1 inch sizes. Customizable with various tungsten carbide grades for enhanced durability and wear resistance.

Tungsten carbide valve stem with silver brazing offers high wear and corrosion resistance for oil well applications. Customizable per drawings. Suitable for sand, heavy oil, and high-pressure sour gas wells.

Precision customized tungsten carbide choke valve stem for wellhead equipment. Features silver brazing, MPI/UT certified, and superior wear resistance. Available in YG6/YG8 grades with SS410 or SS420 body. OEM support and sample available.

API grade tungsten carbide valve stem for choke valves. Features YG6/YG8 carbide tips with SS410/420 body for superior wear resistance. Custom sizes and OEM options available. Certified material and MPI testing.

Tungsten carbide choke valve stem with SS410/420 body, API standard. Silver brazed for erosion resistance. Custom sizes and drawings accepted. Certificates: material, size, MPI, UT. 35-day delivery for 1000 pcs.

High-temperature resistant choke stem with tungsten carbide tip and SS410 body. Features silver brazing, customizable grades, and MPI/UT certification. Ideal for sand wells and high-pressure oil applications.

High wear and corrosion resistant choke stem with YG6/YG8 tungsten carbide tip and SS410 body. Ideal for sand, heavy oil, and high-pressure wells. Certified material, silver brazed, OEM custom available.

High temperature, wear and corrosion resistant choke stem and seat for adjustable valves. Assembled with YG6/YG8 tungsten carbide tips and SS410 body. Available in 1 and 2 inch sizes with silver brazing. Certifications include material, size, MPI, UT. OEM and custom options supported.

Factory supply customized 1 and 2 inch choke stems and seats with 410SS body and tungsten carbide tips. High temperature, wear, and corrosion resistance. Ideal for sand, heavy oil, and offshore wells. Certifications: material, size, MPI, UT. OEM and custom drawing support available.

High-strength choke stem for positive choke valves, combining tungsten carbide YG6/YG8 with 410SS for superior wear and corrosion resistance. Silver brazed, certified (MPI, UT), and available in 1-2 inch sizes. Custom OEM options supported.

High-strength tungsten carbide YG6/YG8 stem with SS410, sized 1 and 2 inches. Resists corrosion, wear, and high pressure. Silver brazed, certified, and customizable for OEM parts. Ideal for oil wellhead choke valves.