1. Made by original raw material; 2. With good abrasive resistance; 3. After accurate grinding and polishing, the frictional factor of surface is very low; 4. Wth strict tolerance extent control; tolerance not more than 0.001mm; 5. With high grinding precision; precision was kept between G10 and G100; 6. With high hardness and good wear resistance.
The advantage of the carbide ball:
1. Raw material: High quality ultra fine tungsten carbide and imported cobalt powder are used as raw materials. 2. Using the advanced technology in the world of HIP sintering to assure standardized production. 3. Extremly high strength and high hardness well balanced to assure the properties. 4, Product features: Excellent red hardness, good wear resistance, high modulus of elasticity, high bending strength, good chemical stability. 5, High and new advanced equipment: imported 10MPa HIP sintering furnace from Germany. 6. The unique new technology: vacuum high temperature and high pressure sintering. 7, Differed grades: many DIFFERENT grades of materials. 8, Short leading time: Large stock available for common specifications, the delivery is fast and punctual (7~10 days).
Note:The size and grade can be customized based on request
1, It is mainly used for the sealing of valves of oil pumps in petroleum industry`s containing wells, viscous oil wells, sea oil wells and high pressure sulfur resistant oil wells, etc.
2, Valves parts can be used in some other hostile environment.Mediums include gas,water,oil,sand,wax,gum,asphalt and etc.
3, valve balls and valve seats are main components and parts of the sucker rod pump.
Packaging & Delivery
P Packaging Details
Packed in plastic bags or as your request, vacuum packaging
D Delivery Time
Shipped in 10 days after payment,even shorter, for some sizes, we always have stock
Awaiting for your inquiry, we will response you at the first time!