Superior Wear Resistant Components Tungsten Carbide Valve Ball Valve Seat

Product Specification

Superior Wear Resistant Components Tungsten Carbide Valve Ball Valve Seat

Zhuzhou Sanxin Cemented Carbide Manufacturing Co., Ltd., an expert who've been specialized in Carbide bits, blades, and OEM parts industry for 20 years.

Our company specializes in the custom production and processing of hard alloy valve components designed to meet the demanding requirements of petroleum equipment. The hard alloy valve components series includes hard alloy oil outlet valve balls and hard alloy oil inlet valve balls.
 

Key Features:

• Adaptability to Harsh Environments: The petroleum drilling industry operates in challenging environments involving conditions such as sand-laden wells, heavy oil wells, and high-pressure anti-sand oil wells. These conditions typically involve corrosive substances like water, various gases, wax, and sand. Our hard alloy valve components demonstrate excellent adaptability in these harsh environments.
• Sealing Performance: In the process of extracting petroleum from depths ranging from hundreds to even thousands of meters, a robust sealing, wear-resistant, and corrosion-resistant performance is required from valve balls and seats. Our hard alloy valve components meet these requirements, including maintaining absolute pressure values below 0.36kgN/cm2 after vacuuming the valve ball and seat together, with no change in absolute pressure within 10 seconds. In deep wells with high water content, no gas, and strong corrosion along with a high sand content, the hard alloy ball valve excels, particularly showcasing outstanding properties of high density, wear resistance, and corrosion resistance.

Market Prospects: With the development of society and advances in technology, the application of hard alloy valve components and hard alloy ball valve seats will continue to expand. The variety and quantity of these components will increase, moving towards high-temperature and high-pressure resistance, high sealing, large diameter, easy adjustment, long service life, and multifunctionality. Their reliability and comprehensive performance have reached high standards, gradually replacing certain gate valves, regulating valves, and globe valves. With the innovation of hard alloy ball valve technology, these components will be used on a large scale in industrial sectors such as petroleum and natural gas pipelines, and refining and cracking units.

Tungsten carbid grade: K20, K10, K30 or other appointed high quality carbid grade

Non-magnetic carbide material can also be made for forming moulds of magnetic materials, with high hardness, long service life, good wear resistance and strong resistance to corrosion.

Advantages:

Cemented carbide wearing parts, also called wolfram carbide (WC) parts, are a commonly used high-end ring in the hardware machinery industry, because of its high hardness, good toughness, superior high and low temperature wear resistance, small adhesion, good corrosion resistance, high thermal conductivity, less friction coefficient, and acid and alkali corrosion resistance does not rust, easy maintenance and other characteristics.

With its good toughness, high temperature resistance and high wear resistance, the service life is 10~50 times longer than the general metal parts.

Basic properties:

1. High hardness and high wear resistance

2. High elastic modulus

3. High compressive strength

4. Good chemical stability (acid and alkali corrosion, high temperature oxidation)

5. Low impact toughness

6. Low expansion coefficient. The thermal conductivity and electrical conductivity is similar to iron and its alloys.