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Tungsten Alloy Choke Beans Choke Stem Polished Grinding For Wellhead Equipment

Guanghan N&D Carbide Co.,Ltd

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Tungsten Alloy Choke Beans Choke Stem Polished Grinding For Wellhead Equipment

Country/Region china
City & Province sichuan
Categories Magnetic Materials
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Product Details

 

Tungsten alloy Choke beans /Choke stem /Choke seat for wellhead equipment

 

Choke beans are commonly 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.

ItemTechnical Description
Nominal Bore1 13/16"- 7 1/16" (46mm - 180mm)
Working Pressure2000 PSI – 20000 PSI
Working TemperatureClass LU (-46°C~121°C)
Working MediumOil, Natural gas, mud and gas containing H2S, CO2
Material ClassAA, BB, CC, DD, EE, FF, HH
Performance RequirementPR1 – PR2
Specification LevelPSL1– PSL4

Description

 

Tungsten carbide hard alloy are specifically designed to resist corrosion, abrasion, wear, fretting, sliding wear and impact both onshore and offshore and surface and sub-sea equipment applications.

Choke bean is often used in the positive choke valve for controlling the flow, choke bean is same as Cameron type H2 big john choke bean, body Material: 410SS, lined with Tungsten Carbide (C10 or C25) or ceramic, to protect them from corrosive and abrasive wear.

Tungsten carbide choke beans are used to control the flow fluids and is usually mounted on or close to the wellhead, this choke bean is pressed by CIP machine to maintain quality. It has good wear resistance during use.

N&D carbide as a worldwide Choke Valve Bean supplier, is to make its key technologies available to its final customers at an affordable price, by matching high quality. As an industry leader of Choke Valve Bean, we can manufacture first-rate Choke Valve Bean with reasonable price. Our prime focus is to deliver products that exceed the expectations of our clients in a cost-effective manner. If you need any help at choosing the right Choke Valve Bean to match your requirements, we are happy to quote tailored to your requirements.

 

26102347

Production Process

 
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