Wellhead Restriction Tungsten Carbide and Ss410 Materials Choke Bean

• Customization: Available
• After-sales Service: Available
• Warranty: Available
• Manufacturing Process: CNC Milling
• Surface Treatment: Without Processing
• Operation Pressure: Vacuum
• Material: Tungsten Carbide+Ss410
• Transport Package: Standard Carton
• Specification: Standard and Customized
• Trademark: OSTON or customized logo
• Origin: Zhuzhou, China
• Production Capacity: 20 Metric Tons Per Month
• Package Size: 33.00cm * 23.00cm * 17.00cm
• Package Gross Weight: 17.000kg

Product Description

 

Quick Information

A choke bean is a component used in the oil and gas industry to control fluid flow and pressure in a wellbore. It consists of a replaceable insert, or "bean," made of durable material like tungsten carbide, with a precise-diameter hole that restricts the flow of hydrocarbons. These beans are available in a range of fixed sizes, typically identified by their diameter in 64ths of an inch. 

Our Advantages

• Flow control: Choke beans manage the production rate of oil and gas, ensuring a stable flow.
• Pressure regulation: They create back pressure on the well, which helps maintain pressure at the bottom of the wellbore.
• Erosion prevention: By controlling flow velocity, they can prevent sand from entering the production stream and reduce erosion, although some are still subject to wear over time.
• Safety: They are essential for preventing blowouts by helping to control and maintain safe pressure levels during drilling operations.
• Application: They are typically mounted near the Christmas tree (a set of valves at the wellhead) or within the choke manifold. 

Detailed Photos

 

 

 

Quality Grade

In order to achieve the best possible performance, it's very important to choose the suitable carbide grade for your application, our experienced engineers can assist you with your design and material selection ensuring the best wear for your particular need.
 

Grade	Co (Wt %)	Density (g/cm3)	Hardness (HRA)	TRS (≥N/mm²)
YG6X	5.5-6.5	14.80-15.05	≥91.5	1880
YG8	7.5-8.5	14.65-14.85	≥89.5	2020
YG9	8.5-9.5	14.50-14.70	≥89	2200
YG10X	9.5-10.5	14.30-14.60	≥90.5	3200

 

Quality Control

About Oston Carbide

Q:Is OSTON CARBIDE producer ?
A:OSTON CARBIDE is a exporting subsidiary for our parent company,which is a manufacturer of tungsten carbide and diamond wheels since 1998,you will get both manufacturing prices and good services here.

Q:What kind of products and service could OSTON supply ?
A:OSTON has been specializing in carbide solutions for clints more than 20 countries,which includes design and manufacturing of various carbide parts.
 
Q: Is there any certification for products of OSTON ?
A: Yes,All products from OSTON have been endorsed with the ISO9001:2015 certification.
 
Q:Can a drawing be supplied to OSTON for further design ?
A: Yes,we encourage sending as more information as possible,drawing and sketch are welcome for specific quotation,even a sample could be sent to OSTON for further design.  
 
Q:When can I get the offer after sending inquiry ?
A:Our sales operates between 9:00 am to 6:00 pm Monday to Friday,Offer is usually supplied within 24 hours after we got your inquiry,if you are urgent to get the price,please call us or send email so that we'll take it as priority.
 
Q:How long time I need spend on waiting for my goods ?
A:Usual delivery time is 15-18 days after 30% down payment is received,please confirm with us before placing the order if you need urgent turnaround delivery.