HRA 90.5 Carbide Wear Part Thread Stem Valve Seat Mechanical Spare Parts

Material G30

Co 15%

WC 85%

Grain size: Medium 1.2-1.6, fine grain 0.6-0.8μm is also available

The smaller the grain size, the higher the hardness, but the lower the impact resistance. If you have any questions about the carbide grades, feel free to contact us for more details.

OED can produce various types of carbide wear parts, including valve fittings, various stem seats with internal threads, external threads, etc. A variety of finely polished parts can be machined.

Carbide grades with cobalt or nickel are available.

Our advantages:

• CIP forming.

CIP Forming can eliminate the internal defects of raw sintered carbide blanks in particular. It can provide uniform density suppression products for the thick carbide strips/plate and special shape carbide products.

• Cryogenic process

The internal stress can be removed through the cryogenic process to improve the microstructure.

• Vibration process

The internal stress can be removed through the vibration process to improve the overall performance.

• Heat treatment

The service can be improved through the heat treatment process.

CIP forming.
CIP Forming can eliminate the internal defects of raw sintered carbide blanks in particular. It can provide uniform density suppression products for the thick carbide strips/plate and special shape carbide products.

Why choose us for carbide wear parts:

• Professional production equipment. From spray drying towers, extrusion molding, mold molding, injection molding, CIP, HIP sintering furnaces, flat grinders, heartless grinders, round grinders, EMD cutting, polishing machines, etc. OED can provide reliable quality assurance for your products.

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• The strict control of the production processing. From raw materials, sintering, processing, we will strictly test each process, non-conforming products will not enter the subsequent production.

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• Proficient technical team. Senior carbide raw materials engineers: To analyze whether the product meets your application requirements. Senior production managers: To study the most suitable for your product processing methods. Skilled technical inspectors: To test whether the finished product meets your drawing requirements.

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• Reliable service. Not only can we provide pre-sales technical services, but our engineers can also come up with product improvements to provide the most reasonable solution for your product.

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• Low-cost sample development. For trial orders, such as quantity below 10pcs, our engineer team can help customers to find the solution with mold fees. In this way, our customers can try the samples at a minimized cost.

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• Fast delivery. Standard products could be delivered in one week, and the special carbide tools could be finished in 25-45 days after confirming the drawings or 3D model.

OED is a company that has been focusing on customized carbide tools for over 25 years, and we have produced over 3000+ special carbide tools as per customer drawings.

From raw sintered products to finished ground parts as per your drawings, we can provide the products you need. Our company is famous for researching and developing special carbide tools. The qualified products and reliable services can always satisfy our customers, whether a simple plate or precision parts.

Our experienced engineers and skilled workers control the quality strictly throughout all processes, from carbide powder to grinding and packing. A qualified product is a key to satisfying customers, and it will also help our partners to win more market.

Our main products are as follows:

Tungsten carbide tools for metalworking:
Circular knives

Curving tools

Milling tools

Punching tools

Scraps tools

Shear blades

Carbide rollers
Engraving tools
Bending tools

Forming tools

Tungsten carbide tools for woodworking
Carbide tips for saw blades
Carbide planer knives

Carbide strips/bevel strips
Circular cutting tools

Tungsten carbide mold parts
EDM Carbide plates/blocks for mold
Carbide punching pin
Carbide precision mold
Forming tools

Tungsten carbide wear parts
Bushes
Guide rollers for steel
Seal rings
Valve parts, such as balls, seats, cage

Thread nozzles
Sector plates

Regular carbide plates/strips/rods

Unground/Ground solid carbide rods
Straight coolant hole rods
Helical coolant holes rods
Cut-To-Length finished ground rods
Strips for woodworking