1. API carbide valve balls and carbide valve seats are widely used in petrochemical industry.

2. High hardness.

3. Superior wear resistance.

4. Good corrosion resistance.

5. Many sizes are available.

6. Available grades including YK10SF, YG6, YG8, YG6X, YN6, YN12 and YB01.

7. We will inspect and test all products after finishing production and before delivery.

8. We can provide dimention and inspection certificate as customers' requirement.

     Our company is one of the best carbide suppliers in China, and it is also a national high and new technology company who integrates research, production and domestic & foreign sales

     Our company has more than 20 patents about carbide and deep processing, and it has passed ISO9001:2000 quality system certification.

     The products in our company mainly includes carbide wear parts, API standard valve balls and valve seats, carbide tips and other non-standard carbide products, and they are widely used in machinery processing, oil exploitation, mining industry, sewage treatment and so forth.