Tungsten

Spherical Tungsten Carbide Milling Media Balls Polished Blank Grinding Ball

Products Description Features of Tungsten carbide API Valve pair seat and ball for sucker rod pump part: 1.For sealing of valves of oil pumps in petroleum industry's sand containing wells, viscous oil wells, sea oil wells, high pressure sulfur resistant oil wells, compatible Cemented Carbide valve seats, etc. 2.Various grades for cemented carbide balls/pellets can be supplied according to customer's drawings. 3.The surface finish, tolerance class and tolerances of dimensions have respectively reached the standards of the machine industry. Application: ♦ Material: cobalt-base alloy, nickel -base alloy and stellite alloy, Titanium carbide and other corrosion resistant material. ♦ Application fields: Subsurface pump/Oilfield Tubing pump/Insert pump, sealing, it is widely used in petroleum industry and other anti-corrosion machine parts. ♦ Properties: Seat-ball valves for oilfield Insert Pumps have good resistance against corrosion and oxidation; Tungsten carbide valve ball and seat are widely used in petroleum drill and exploitation equipment. It's used to the stationary and roving unidirectional valve in various tube-type oil suction pump due to their high hardness, wear and corrosion resistance as well as good anti-compression and thermal shock characters with a high pump effect. Tungsten carbide sucker rod pump parts valve ball and seat description • The valve ball and valve seat are main components and parts of the sucker rod pump. • The valve ball and valve seat are manufactured and checked according to API Specification 11AX. • The material of products has excellent properties, such as good wear and corrosion resistance, good ability of anti-compression and thermal shock. • The products have not only a higher accuracy and also a good sealing character (5 seconds without leakage under a vacuum of 64 Mpa). API 11AX Valve Ball and Valve Seat Specification API Type/ Symbol V11-106 V11-125 V11-150 V11-175 V11-200 V11-225 V11-250 V11-375 Ball-D(mm) 5/8" 15.88 3/4" 19.05 15/16" 23.83 1-1/8" 28.58 1-1/4" 31.75 1-3/8" 34.93 1-2/3" 42.88 2-1/4" 57.15 Seat-H(mm) 12.7 12.7 12.7 12.7 12.7 12.7 12.7 19.05 Seat-OD(mm) 20.14 23.32 29.67 35.26 37.57 43.69 51.05 78.03 Seat-ID(mm) 11.68 13.97 17.02 20.96 24.38 26.92 33.27 45.47 R 1.6 1.6 2.0 2.0 2.4 2.4 2.4 3.5 We also producing Blank surface tungsten carbide ball and seat Note: the maximum deviation of the roundness of diameter is 0.003mm, the maximum surface roughness is Ra0.1 μm. Details Images Company Profile ZhuZhou HongTong Tungsten Carbide Co., Ltd.,specialized in production carbide products more than 20 years and located in the hometown of tungsten carbide in China. We can manufacture all kind of tungsten carbide products. Our products are utilized in industrial, aerospace, machining, metallurgy, oil drilling, mining tools, electronic communications, construction applications. Now we are exporting to 46 countries. including USA, Russian , India , Italy, Poland ,France,Brazil etc . We have a professional QC team follow to the System of ISO9001:2015, Covering the Raw Materials Incoming, Production Processes, Finished Products and Packaging to ensure high quality products output. We mainly produce Tungsten Carbide Ball and Seat, Agriculture wear parts plates, Carbide tips, Carbide tiles, HPGR Stud pins, Brazed Inserts, Gripper Pads, Buttons, VSI Bars, Rod, Strips, PDC substrate, Weld on teeth, Bushings, Wire Drawing Dies, Heading Dies, Seal Ring, Nozzles, and other customized carbide products. Product packaging FAQ Q1 : Are you Factory or trading company ? We are Factory with 20 years of production experienc

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