Material 410ss Choke Bean Lined with Tungsten Carbide for Wellhead Equipment

Material 410SS  High Quality Choke Bean lined with tungsten carbide for wellhead equipment.

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

---> On one side of the choke manifold, calibrated choke beans are used to control flow rate through the fixed choke box. Each bean is a specific diameter, usually in graduations of 1/64-132 inch, Depending on the type of equipment used, the size of the choke bean can be as large as 3 inches.

---> QPQ treatment on the body of choke bean, to enhance the surface hardness








Product Parameters:

Choke stem and seat are the key parts for ajustable choke valves in wellhead equipment . Assembled with tungsten carbide tips and SS410 body . 

1. Size : Usually according to customer's requirement 
2. High precision 
3. ISO

Tungsten Carbide Materials Grade As Below: