Precision Tungsten Carbide Mechanical Seal Ring Valve Seat
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Product Highlights
- Customizable Alloy Specs: Available in YG6, YG8, YG11 and other alloy specifications to meet specific needs.
- High Hardness & Wear Resistance: Features 89 HRA hardness and 14.5-14.8 g/cm3 density for extreme durability.
- OEM/ODM Accepted: Diameter ranges from 0.5-60mm with full OEM and ODM customization support.
- CE Certified Quality: Products are CE certified ensuring compliance with international quality standards.
- Wide Industrial Application: Ideal for bearings, valves, pumps, and high-end machinery requiring wear resistance.
- Competitive Raw Material Cost: Low-cost raw materials help enhance your product market competitiveness and sales.
Product Attributes
- Customization
- Available
- Customized
- Customized
- Certification
- CE
- Standard Parts
- Yes
- Universal
- Yes
- Type
- Tungsten Carbide Ring
- Material
- Alloy
- Color
- Gray
- Alloy Specification
- Yg6/Yg8/Yg11 etc
- Outer Dimension
- Small and Medium-Sized (60-115mm)
- Hardness
- 89hra
- Density
- 14.5-14.8%
- Separated
- Unseparated
- Surface
- Blank
- Transport Package
- Box Inside and Carton Outside
- Specification
- ISO
- Trademark
- M&J
- Origin
- Zhu Zhou
- HS Code
- 8466910000
- Production Capacity
- 10000000PCS/Year
Product Images of Precision Tungsten Carbide Mechanical Seal Ring Valve Seat
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Product Description
YG8 High hardness tungsten carbide seal ring blanks
1.Diameter: 0.5-60mm (OEM or ODM acceptable)
2.Application:Widely used in where extreme hardness and wear resistance is required:such as:bearings,ball screws,valves and flow meters.pen,spraying machines ,pump,machinery parts,oil,hydrochloric zcid lab,hardness measuring instrument,and so high-end industry.
3.Grade:YG6/ YG8 or as per customers' requirements
4.Material:WC 94%,Co 6% (We can also provide other material as your request. Such as: WC 92%, Co 8%; WCNi)
If you want to know more about our products, please click http://mariejmetals.en.made-in-china.com/
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.
Company Information
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

FAQ
C: Why should I choose your company for partner?
M: As you know, the raw material of low price makes your products more competitive in the market. That means it will make you sell much easier.
About the Supplier
Company Profile
Marie Jay's Metals (Marie Jay's Metal Products Co., Limited) is a professional manufacturer of tungsten carbide wear resistant components and cutting tools solutions, and precision-machined components made of various metals solutions. Marie Jay provides precision machined parts and sub-assemblies to manufacturing companies and trading companies around the globe, so we can satisfy diverse market application challenges offering standard product and custom engineered solutions. Our mission is to supply our customers with high-quality standard tungsten carbide products and precision and semi-precision custom manufactured products at our clients' requests.
The Marie Jay's Metals Company is defined through 2 industries lines-Marie Jay's Carbide Industry for tungsten carbide products, Marie Jay's Precision Machining Industry for machining titanium & titanium alloy, tungsten, molybdenum and other metal materials etc. For the Marie Jay's Carbide Industry, Marie Jay's Carbide dedicates itself to tungsten carbide field to be a professional producer and supplier of carbide products. It has a scientific system. Its Products & Services, Manufacturing Equipment, Manufacturing Process, Technical Personnel, Quality Control, Testing Equipment, Management, Lead Time, and After-sales Services, each of them is managed and controlled strictly. We work with some cemented carbide factories very closely by joint stock method. And each factory has their competitive products. Work with us, you will benefit financially and conveniently from our good quality and services, and competitive prices. Because of Marie Jay's Carbide's serious work attitude, it is a good and reliable partner to work with. For Marie Jay's Precision Machining Industry, we not only have good work shops in Zhuzhou by working with joint stock method, but also have a very talented work shop in Shanghai to work for us by joint stock. Thus, we can supply very complex metals parts according to customers' requirements.
Marie Jay's Metals owns a team of people who are professional in the field of international business as well as professional knowledge. They work in Zhuzhou M & J Import and Export Co., Ltd., which is a subsidiary of Marie Jay's Metals Industries. Because of their works, Marie Jay's Metals' products and services to customers always are fast and immediate response, and always reliable. And with their many years' hard working, so far we have developed very strong and stable business relationships with customers in USA, England, Korea, Singapore and Norway etc.
Tungsten carbide products series: Carbide rods (with holes or not, ground or unground), carbide bars, carbide strips, STB carbide blanks, carbide plates, carbide blocks, carbide sheets, carbide flats, wire drawing dies, cold forging dies, carbide nibs or pellets, carbide bushes, punching dies, milling cutters, disc cutters or circular knives, saw blades, cutting tools for wood and bamboos, saw tips, drill tips, mining tools, drilling bits, burrs or burr blanks, ceramic tile cutters, glass cutting wheels, tile cutter wheels, scriber tips, cutting inserts, indexable inserts shims, wear parts and customized carbide products etc.
Titanium and titanium alloy products series: Titanium and titanium rods, titanium and titanium alloy tubes, titanium and titanium pipe fittings, titanium and titanium alloy plates, titanium and titanium alloy foils, titanium and titanium alloy wires, titanium and titanium alloy fasteners, brazed and casted titanium and titanium alloy products, and customized titanium and titanium alloy products etc.
Contact us today and put our vast mechanical knowledge and manufacturering experience to work for you. Being enjoy the benefits of high quality products.
About Our Factory & Business Background
- Address
- B402, Chuangxin Buliding, No. 1 Mingri Road, Tianyuan District, Zhuzhou, Hunan, China
- Terms of Payment
- LC, T/T, D/P, PayPal, Western Union
- International Commercial Terms(Incoterms)
- FOB, CIF, EXW
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2011-04-06
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What alloy specifications are available?
- We provide YG6, YG8, YG11, and other custom alloy specifications based on customer requirements.
- What is the hardness and density of the seal ring?
- The hardness is 89 HRA and the density ranges from 14.5 to 14.8 g/cm3.
- Can I customize the diameter and material?
- Yes, we accept OEM and ODM orders. Diameter can be customized from 0.5-60mm, and material composition (WC/Co ratio) can be adjusted.
- What industries is this product suitable for?
- It is widely used in bearings, ball screws, valves, flow meters, pumps, and high-end machinery requiring extreme hardness and wear resistance.
- Why should I choose your company as a partner?
- Our low-cost raw materials make your products more competitive in the market, facilitating easier sales.
- What certifications do your products have?
- Our products are CE certified, ensuring they meet international quality and safety standards.
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