Chengdu Kedel Technology Co.,Ltd
| Payment Terms | T/T,L/C,Western Union,MoneyGram |
| Supply Ability | 2000 pcs per months |
| Packaging Details | box +carton |
| Product name | V11-125 Blank Tungsten Carbide valve seats for API Oil Valves |
| Grade | K30,K20,K10,YG6,YG8C |
| Material | 100% Virgin Tungsten Carbide |
| Application | Chemical and Mechanic Industry |
| Size | Customer's Request,0.5 - 80mm |
| Surface | Blank/ Rough grinded/ Polished |
| Shape | Round |
| Sample | Available |
| Oem | Accepte |
| Usage | sealing and as the bearing balls |
| Brand Name | Kedel |
| Model Number | KD-9002 |
| Certification | ISO9001:2015,SGS, |
| Place of Origin | Sichuan, China |
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Product Specification
| Payment Terms | T/T,L/C,Western Union,MoneyGram | Supply Ability | 2000 pcs per months |
| Packaging Details | box +carton | Product name | V11-125 Blank Tungsten Carbide valve seats for API Oil Valves |
| Grade | K30,K20,K10,YG6,YG8C | Material | 100% Virgin Tungsten Carbide |
| Application | Chemical and Mechanic Industry | Size | Customer's Request,0.5 - 80mm |
| Surface | Blank/ Rough grinded/ Polished | Shape | Round |
| Sample | Available | Oem | Accepte |
| Usage | sealing and as the bearing balls | Brand Name | Kedel |
| Model Number | KD-9002 | Certification | ISO9001:2015,SGS, |
| Place of Origin | Sichuan, China | ||
| High Light | YG8C Tungsten Carbide Valve ，K10 tungsten carbide sphere ，YG6 Tungsten Carbide Valve | ||
• 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).
♦ 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.
| 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 |
Note: the maximum deviation of the roundness of diameter is 0.003mm, the maximum surface roughness is Ra0.1 μm.
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2006
Total Annual:
600-700
Employee Number:
150~180
Ecer Certification：
Verified Supplier
Chengdu Kedel Tools is a professional manufacturer of tungsten carbide products from China. Our company is mainly engaged in research, development and production of various cemented carbide tools. The company has advanced equipment and first-class tech... Chengdu Kedel Tools is a professional manufacturer of tungsten carbide products from China. Our company is mainly engaged in research, development and production of various cemented carbide tools. The company has advanced equipment and first-class tech...
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