Zhuzhou Good Cemented Carbide Co., Ltd.  

Product Name: High Precision Tungsten Carbide Ball and Valve Seat Model NO.: Various sizes Material: Cemented Carbide Type: Valve Tools Universal: Yes Standard Parts: No Certification: ISO9001 Customized: Customized Grade: Yl10.2 Yg6 Yg8 K10 K20 etc. Features: Excellent Wear Resistant and High Hardness Business Type: Manufacturer Surface: Polished, Mirror Surface Trademark: GOOD Transport Package: Cartons, Wood Case or Plastic Box Specification: Various Origin: Zhuzhou, China HS Code: 8209001000 Product Description High Precision Tungsten Carbide Ball and Valve SeatDescriptionTungsten carbide ball and valve seatFeatures:1.Made by 100% original raw materials2.Various grades: WC 94%,Co 6%; WC 92%, Co 8%; WCNi and so on3.Hip sintered, high hardness, high wear resistance4.High strength, good temperature resistance and corrosion resistance5.Precise control on dimension6.OEM Customized7.Accept trial small order and provide professional technical supportApplication:1.Sealing of valves of oil pumps in petroleum industry's sand containing wells2.Viscous oil wells, sea oil wells3.High pressure sulfur resistant oil wells4.Suck Rod Oil Well Pump5.Vertical well drilling tools6.Self-activated oscillating-rotating impact drilling tools7.Compatible cemented carbide valve seatsWe can supply various grades for cemented carbide balls/pellets according to customer'srequests.The surface finish, tolerance class and tolerances of dimensions have respectively reached the standards of the machine industry.The tungstencarbide valve seat isalwaysusing with carbide balls.Sizes:Seats sizes(mm)Outer diameterInner diameterHeight19.4811.6812.722.6613.9712.728.2217.0212.733.8120.9612.736.0924.3812.741.4326.9212.748.7933.2712.774.9343.1819.05Welcome and please tell us if you need the customized sizes and grades!Grades of Tungsten CarbideGRADEISO CODECOBALT ConTENT(%)Grain Size(um)DENSITYg/cm3HARDNESSHRATRSN/mm2YG8K2081.214.8089.52700YG6K2061.214.9590.52200YG6XK1060.814.9591.52400YL10.2K30100.7-0.814.5091.83500YU12K30-K40120.614.192.54000YG13XK30-K40131.014.3089.52600YG15K40151.214.0087.52800Our related productsOur companyOur ServicesFAQContact^o^