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V11 Cobalt Base Ball and Seat

China Eternal Bliss Alloy Casting & Forging Co.,LTD. certification
China Eternal Bliss Alloy Casting & Forging Co.,LTD. certification
Professional at casting expertise and efficient at export operation and considerate arrangement.

—— Alex Chrischurch

Fast delivery,professional drawing, and strong design capability help us a lot.

—— Mr Iker Zelaia

This time you arranged shipment for us and delivered the parts from your port to our warehouse.It is a total solution and professional service.Thanks for the convenience.

—— Ms Jane Machowsky

Perfect quality of casting and machining parts. Thank you!

—— ALEKSANDR LUKIANOV

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Company News
V11 Cobalt Base Ball and Seat
Latest company news about V11 Cobalt Base Ball and Seat

On July 25, 2019, we received a project from an Indonesian customer. Customer wants V11 cobalt base alloy valve ball.
This kind of tungsten cobalt carbide ball is widely used in oil drilling, deep-sea drilling pump valve ball, ball seat, which is also one of the most critical parts in the pump. As oil drilling industry in the working environment and conditions more stringent, usually in sand drain, heavy oil Wells, high pressure resistance to drain Wells containing water, all kinds of gas, wax, some high corrosive substance, such as sand, need pump the oil from hundreds or even thousands of meters of formation is extracted, which requires the valve ball and seat should have good sealing, wear-resisting corrosion resistance.

 

Picture of valve ball

 

latest company news about V11 Cobalt Base Ball and Seat  0

 

The valve ball required by the customer is 28.58mm, with a hardness of HRA88~89, v11-175-c1 has its unique chemical composition.

Chemical composition of V11-175-C1:

 

Composition(%) Co Cr W C HRA
V11-175-C1 Base 29-33 11-14 2.0-2.7 88-89

 

Valve ball matching picture:

 

latest company news about V11 Cobalt Base Ball and Seat  1

 

Eternal Bliss Alloy Casting & Forging Co, Ltd.

Technical Dept.

E-mail: cast@ebcastings.com

what’s app: 0086-13093023772

Pub Time : 2020-12-24 18:06:18 >> News list
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Eternal Bliss Alloy Casting & Forging Co.,LTD.

Contact Person: Ms. Juliet Zhu

Tel: 0086-13093023772

Fax: 86-510-68792172

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