Basic Info.
Product Description
Customized Downhole Motor Tungsten Carbide Bearing Radial TC Bearing 4140 YG6 YG8 BK6 BK8
Introudction:
Zonco has been specialized in manufacturing cemented carbide parts by offering drawings-based customization,and have rich experiences in varied wear resistance combined with tungsten carbide and stainless steel materials based on customer's drawings and specific requirements.
Welcome to contact us for more details if you have demand for hard alloy parts applied in oil&gas wellhead&downhole,mining, chemical industry, coal chemical industry, pump valve, solar energy, nuclear energy, military industry, machinery,etc.
Description:
Mud motor is one of the most widely used equipments in directional drilling,in which TC Bearing is the most important parts.
ZONCO adopt advanced vacuum sintering process and HIP sintering process to perfectly combine sintered cemented carbide layer and steel body of Tc bearing ,significantly enhance its resistance to abrasion,erosion and corrosion from mud fluid in drilling mutor,thus ensure that downhole motor could stably work in directional drilling.
Compare to TC bearing,PDC bearing is a more innovative design which ZONCO could also supply and welcome to consult!
Polycrystalline Diamond (PCD) radial bearings are comprised of a series of PCD inserts assembled (usually by brazing) in carrier rings. A typical PCD radial bearing set includes a rotating and stationary bearing ring. These two rings oppose each other with the PCD surface on the inside diameter of one ring in direct contact with the PCD surface on the outside diameter of the mating ring.
OEM PDC&Tungsten Carbide Bearing,Thrust&Radial Bearing
International Quality Certification ISO9001 of Cemented Tungsten Carbide
Main Products lines:
1.Radial Thrust Bearing & PDC,TC Bearing
2.Tungsten Carbide Nozzles and Teeth
3.Valve Trim (Valve Stem/plug and seats)
4.MWD & LWD Carbide Parts
5.Carbide Parts for Downhole Tools
6.Carbide Wear Parts for Mechanical Equipments
7.Other Carbide Wear Parts used in extreme complex and severe working conditions (high temperature, strong corrosion and wear)
Customizable Products Display:
Tungsten Carbide Grades,Properties and Application
Grade | WC% | Co/Ni% | Physical and mechanical properties | Grain size μm | Recommended application | ||
Density g/cm3 | TRS N/mm2 | Hardness HRA | |||||
| YG01 | 100 | 0 | 15.3-15.5 | 1200 | 95.5 | 0.3 | Ultra high hardness, high wear resistance, corrosion resistance, with certain damage resistance |
| YG04X | 96 | 4 | 15.0-15.2 | 1600 | 92.8 | 0.8-1.0 | Suitable for wire drawing die, non-ferrous metal wire tensile wear-resisting parts |
| YG06 | 94 | 6 | 14.8-15.1 | 2500 | 90.0 | 1.2 | Good wear resistance, good compression resistance, suitable for wear resistance and high pressure resistance parts, good thermal rigidity |
| YG06X | 94 | 6 | 14.8-15.1 | 2400 | 91.5 | 1.0 | |
| YG06A | 94 | 6 | 14.8-15.1 | 2150 | 92.5 | 0.6-0.8 | |
| YG08 | 92 | 8 | 14.6-14.9 | 2700 | 89.0 | 1.2-1.6 | Good general performance, used for usual wear - resistant parts, molds, general tools, etc |
| YG10.2 | 90 | 10 | 14.3-14.6 | 3800 | 91.8 | 0.7 | Sub-fine tungsten carbide particles, good general performance |
| YG10X | 90 | 10 | 14.3-14.6 | 4000 | 92.2 | 0.6 | Ultra fine tungsten carbide particles, excellent heat resistance |
YG11 | 89 | 11 | 14.3-14.7 | 2800 | 88.5 | 1.2-1.6 | Anti-wear, anti-erosion, good comprehensive mechanical strength, suitable for wear-resistant parts in the petroleum, chemical and mechanical industries. |
| YG12X | 88 | 12 | 14.2-14.5 | 3000 | 89.5 | 1.0-1.2 | Anti-erosion, good comprehensive mechanical strength, suitable for impact-resistant wear-resistant parts, molds, and roller rings. |
| YG15 | 85 | 15 | 13.8-14.2 | 3000 | 86.5 | 1.2-1.6 | |
YG15X | 85 | 15 | 13.8-14.2 | 4500 | 89.0 | 0.7 | Sub-fine tungsten carbide particles, with good wear resistance and excellent toughness, which is suitable for making integral stamping dies, anti-vibration toolholders, etc. |
| YG20 | 80 | 20 | 13.4-13.8 | 3100 | 85.0 | 1.0 | Excellent wear resistance and toughness |
| YN06 | 94 | 6 | 14.5-14.9 | 2000 | 90.0 | 1.2 | Non-magnetic alloy, suitable for sealing ring, non-magnetic wear-resistant parts and corrosion-resistant parts. |
| YN09 | 91 | 9 | 14.3-14.6 | 2300 | 89.0 | 1.2-1.6 | |
| YN11 | 89 | 11 | 14.0-14.3 | 2600 | 88.0 | 1.2 | |
Why choose us:
1. Experienced with new producing technology and facilities of surface treatment to improve hardness,corrosion resistance
erosion resistance with lower cost.
2. Customized service is available according to client's drawings or requirements.
3. Production lines entirely accord with International Quality Certification of ISO9001.
4. Factory direct sale with 20-30% price off.
5. More flexible production management with faster lead time.
What is surface treatment and its advantages?
Surface treatment is an additional process apply cemented carbide to the surface of a material for the purpose of adding functions such as erosion resistance,corrosion resistance and wear resistance or improving the hardness,by which lower the cost compared to the cost of using entire cemented alloy,and remain the alloy good performance upon the material.
Surface treatments can be broadly classified into removal processes, such as scraping or melting the surface, and additive processes, such as painting,coating which add cemented carbide to the surface.there are four technical surface treatments we have in image below as additive processes to highly improve property of wear resistance and erosion resistance.
Production Plant/Factory
Address: Building A3, Minor Enterprises Promotion Park, Huanhe Road(N), Tianyuan District, Zhuzhou, Hunan, China
Welcom to visit our factory in Zhuzhou,China! and please feel free to contact me if you're looking for high quality supplier of cemented tungsten carbide parts and materials.
The department of raw virgin preparation and compression
The department of HIP sintering
The factory's interior
Technological process of cemented carbide
Corporation Main Gate 
Conference/Meeting room