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K30 Special Shaped Shaft Sleeve Of Carbide - China

price: 1.00 Dollar US$

K30 Special Shaped Shaft Sleeve of Carbide

Cemented carbide sleeve adopts raw and auxiliary materials such as primary saturated tungsten carbide, high-purity ultra-fine cobalt powder, precise carbon blending, tilt ball milling, vacuum stirring drying, precision pressing, digital degreasing sintering and pressure sintering personalized post-processing and other advanced powder metallurgy processes.

Hard alloy sleeve is widely used in special valve industry, with long service life and reliable quality.

We hold immense expertise in offering a precision-engineered array of Tungsten Carbide bushes & seevles in different sizes, grades and specifications.

Our patrons widely appreciate our offered carbide bushes & seevles as these are resistance against corrosion, have a sturdy construction and need less maintenance.

Moreover, we provide these carbide bushes & seevles as per the specifications detailed by patrons.

To ensure the presence of above-named features in our offered carbide bushes & seevles, we make use of good quality raw material in the manufacturing process.


Company Contact:


  • Phone: +86-13890000401

  • Address: High-tech industrial park, Zigong Sichuan,P.R.of China, zigong , Sichuan , China

  • Email: Email


Published date: February 3, 2021

  • Business Description: Carbide insert, Powder metallurgy dies, Carbide seal rings, Carbide bush & sleeve, Carbide Seat & ball, Carbide rods & bars etc.

    Burray has many high-quality technical and management personnel who have strong technical strength and rich processing production experience.

    We are able to make different kinds of special customized cemented carbide products with±0.002mm machining precision.

    Our products are widely applied to the following fields: machine manufacturing, metallurgy, mining, oil, electronics, space industry, etc.

    Currently, we have a complete production line for cemented carbide precision dies and finished products.

    Besides, we have imported high-end devices for manufacturing, processing, and inspection, such as Agathon, Schneeberger, Moore Tool, Alicona, etc.

    At the same time, we are continuously optimizing product construction, adjusting business strategy, investing more on R&D, cultivating technical personnel, establishing and perfecting strict inspection and analysis process, improving product precision and quality as a result.

    We have independent import and export rights.

    Our products have been passed and are strictly enforced international certification standard for cemented carbide products all the time.

    High-end devices, super technical skills, perfect team, high-quality products, and satisfying service are our foundation to be a leader in the domestic market.

    Also, we commit to being a well-known cemented carbide enterprise in the world.

    So far, our products have been exported to the USA, Russia, Italy, Japan, etc and enjoyed customers consistent praise.

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