|Place of Origin:||CHINA|
|Model Number:||CHOKE SEAT-0021|
|Minimum Order Quantity:||10 pieces|
|Packaging Details:||1.Standard mooden case. 2.According to the requirements of your packaging.|
|Delivery Time:||5-8 weeks|
|Payment Terms:||L/C, D/A, D/P, T/T, MoneyGram, Western Union|
|Supply Ability:||15tons per month|
|Key Word:||Choke Seat||Material:||Tungsten Carbide|
|Size:||Customized||Working Medium:||Oil, Natural Gas, Mud And Gas Containing H2S|
valve stem assembly,
oscillating valve assembly
Tungsten Carbide Valve Choke Bean / Choke Seat / Choke Beans For Oil Field
Choke bean used in the positive chokes for controlling the flowrate,and are usually mounted on or close to the wellhead equipment.High pressure gas/oil, with abrasive sand minerals passes through these chokes at high speed causing rapid wear. Bean chokes contain a replaceable insert, or bean, made from hardened steel or similar durable materials.
The technical parameters about choke seat
|Nominal Bore||1 13/16"- 7 1/16" (46mm - 180mm)|
|Working Pressure||2000 PSI – 20000 PSI|
|Working Temperature||Class LU (-46°C~121°C)|
Oil, Natural gas, mud and gas containing H2S
Main features of our choke beans
1. Choke bean size: 4/64" ~ 192/64" in increment with 1/64".
2. Medium: oil, natural gas,water, sand, including H2S
3. Tungsten carbide and ceramic choke bean are all available.
4. The bonnet connection form is union, which is more convenient to replace bean.
5. The bean orifice is made of ceramics or hard alloy with wearing resistance and washing resistance.
6. Can be customizable.
Seed Technologies Corp., LTD., located in Zhuzhou (China), is a high-tech developer, manufacturer, and distributor of superior wear resistant parts, tool assembly and equipment for Oil and gas, Areospace, Valve and Pumps industry..
Aseeder Corporation was invested by Seed as a Houston based company dedicated for sales and customer support in north America market.
Major Product Lines
· Wear resistant carbide components via powder metallurgy technique
· Hardfacing (oxy-acetylene spray, PTA, HVOF, etc.) and surface enhancement (phosphating, boronizing, etc.)
· High-precision machining of metals (S.Steel, carbon steel, Inconel 718, etc.)
· Additive manufacture
The products and technologies from Seed (Aseeder) have been widely applied in the fields of oil & gas, chemical engineering, subsea, nuclear power and aerospace industries. Mainly used in harsh operating conditions include severe abrasion, erosion, corrosion, high temperature, high pressure and strong impact. Our major clients are Fortune 500 companies. Seed is the leading export enterprise in China of wear-resistant cemented carbide products and the related high-precision machining techniques.
Chokes and valves trim parts
Pumps seal rings
Labyrinth product series
Drill bit nozzles, inserts, cutters
MWD parts, downhole tool components
TC bearings, PDC thrust bearings
Downhole flow control components
Artificial lift pumps components
Super hard product series
Innovative hardfacing solutions
Contact Person: Carson.Chen