86-0731-22182392
No. B402, Chuangxin Building, Mating Complex Building, Phase 1, Promotion Park, Liyu Industrial Park, Tianyuan District, Zhuzhou, Hunan, China (Mainland)
High quality Tungsten carbide good finished ball and seats
Tungsten carbide balls
Tungsten carbide balls are used where extreme hardness and wear resistance is required; in such applications as bearings, ball screws, valves, flowmeters. TC balls are also used for coining and pivots, detents and tips for gages and tracers. Decimal-inch size tungsten carbide balls are widely used for ballizing or hole sizing. TC balls are also used for gauging and checking.
Tungsten carbide itself is practically inert; any attack is usually on the binder. Since other materials are less expensive, the selection of tungsten carbide for corrosion resistance is usually not justified. In severely corrosive conditions, carbides with more resistant binders can be supplied for specific applications.
API Standard Materials
API Symbol | Description | Hardness | Material |
Other Materials
Description | Hardness | Material |
Model V11-175 stellite ball valve and valve seat/API 11AX standard valve ball
API No. | Seat Size | Ball Size |
V11-106 | 1-1/16" | 5/8" |
V11-125 | 1-1/4" | 3/4" |
V11-150 | 1-1/2" | 15/16" |
V11-175 | 1-3/4" | 1-1/8" |
V11-200 | 2" | 1-1/4" |
V11-225 | 2-1/4" | 1-3/8" |
V11-250 | 2-3/4" | 1-1/16" |
V11-375 | 3-3/4" | 2-1/4" |
1. Description :
Model V11-175 stellite ball valve and valve seat/API 11AX standard valve ball
Ball valve and valve seats is widely used in petroleum industry, especially for oil well pump,
such as sucker rod pump.
2. Features:
♦ Castings of main alloys: cobalt-base alloy, nickel -base alloy and stellite alloy;
♦ Available forms: end product or blank;
♦ Properties: good resistance against corrosion and oxidation;
♦ Main application: extensively used in petrochemical industry, marine exploration, heat exchanger and pump;
♦ Processing: investment casting, sand casting;
♦ Maximum weight:
a) Investment casting: 180kg
b) Sand casting: 1,000kg
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Packaging & Shipping
Our Packaging
Our Shipping
We mainly choose the following delivery ways:
Shipment: by Express/ by Air /by Sea
We can arrange shipment according to our customers’ requests.
If there is any problem related to the shipping, please feel free to contact us.
Our Services
Supplying Services
Products we supply and make are:
1. Tungsten carbide products:
Carbide Rods, Carbide Bars, Carbide Strips, Carbide Plates, STB Carbide Blanks, Drawing Dies, Cold Forginng Dies, Carbide Disc Cutters, Carbide Inserts, Carbide Shims, Carbide Burrs and Carbide Burr Blanks, Carbide Mining Bits, Carbide Drilling Bits, Carbide Cutting Tools for Wood and Bamboos, Tile Cutter Wheels, Scriber Tips, Customized Carbide Products etc.
2. Titanium and titanium alloy products:
Titanium Rods, Titanium Tubes, Titanium Pipe Fittings, Titanium Plates, Titanium Sheets, Titanium Foils, Titanium Wires, Titanium Nuts and Bolts, Titanium Brazing and Casting, Cutomized Titanium Products etc.
Quality Control
* We will inspect and test all products after finishing production and before delivery.
* We can provide dimension & inspection certificate as customers' requirements.
* We also can provide customers' samples dimensional verification.
Marie Jay's metal Products Co., Limited is located in Zhuzhou, Hunan, China, which is a heavy industrial city and hometown of tungsten carbide.
Marie Jay's metal Products Co., Limited's main focus is in the metal-processing industry. We specializes in design, development, and production of metal products in the fields of tungsten carbide products, titanium & titanium alloy products, nitinol products, molybdenum products, and other casted or machined products, such as ductile iron casted & machined products, gray iron casted & machined products, aluminum casted & machined products, and copper casted or forged & machined products etc. We especially pay attention on tungsten carbide products, titanium & titanium alloy products, and nitinol products.
We are a professional Chinese manufacturer and supplier. And also we work with some factories by joint stock method. Our prices are competitive, and we can supply good quality products and comprehensive services as well.
We export our products and develop new products according to customers' requirements to USA, Mexico, South America, Germany and western countries etc. by working with an export company.
Work with us, you will benefit financially and conveniently from our good quality and services, and competitive prices.
Photos of Tungsten Carbide Equipments
Photos of Machines
Contact Us
Marie Jay's metal Products Co., Limited
Tel: +86-731-22130772, 28112392
Fax: +86-731-28112381
Address of Our Office:
B402 Chuangxin Building,1 Mingri Road,Tianyuan District, Zhuzhou, Hunan, China
C: Why should I choose your company for partner?
M: As you know, the raw material of low price makes your product more competitive in the market. That means it will make your sell much easier.
