Tungsten Carbide Choke Beans /Choke Stem /Valve Stem

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Product details

Body material:	AISI410;	Supply Ability:	50000 Piece/Pieces per Month;
Material:	Alloy;	Brand Name:	Customized;
Model Number:	NDVS;	Place of Origin:	Sichuan China (Mainland);
Port:	Any port in China;	Payment Terms:	L/C,T/T,Western Union;
Packaging Detail:	Standard export carton or Customized;

Tungsten Carbide Choke Beans /Choke Stem /Valve Stem

Product Specification:
– Material: Cemented carbide needle valve, alloy needle valve.

Valve cusp is made from alloy, valve stem made from stainless steel

-Medium: oil, gas, water and sand
-Customize service available

Product Features:
-We take use of new craft which assures the steady connection of valve cusp and valve stem without sliding and swing.

-The choke valve needle remained intact under our stretching test 65-70 style with trial pressure 70MPa

-as its excellent performance, in practice application, can be used as stop valve
-custom made is welcomed

Nickel Binder Grades:

Cobalt Binder Grades:

N&D Carbide have R&D Dept. We can help customers to develop new grade as per special requirement.