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Brand Name : ZONCO
Model Number : Customized
Certification : ISO9001:2015
Place of Origin : Zhuzhou
MOQ : 1pcs
Price : negotiable
Payment Terms : L/C, T/T,
Supply Ability : 10000 piece/pieces per month
Delivery Time : 30-35 working days
Packaging Details : carton or wooden case. also can be customized as per your requirement.
Application : Directional drilling tools
feature : Super wearable,preservative,High hardness,Strong impact resistance,
Grade : ZK10X,ZK8
Name : MWD & LWD Parts
Packing : Wooden box
Color : Silver
 
 Tungsten carbide for drilling MWD/LWD includes two types:
  
 1. Both the main body and the threaded part are made of tungsten carbide,which is called the overall hard alloy main valve head.
  
 2. The main body is tungsten carbide and the threader part is made of stainless steel(such as stainless steel 304,etc) which is called a welded main valve head.
  
 Features: high hardness,wear resistance,corrosion resistance,etc
  
 Size:28.5,27.6,etc
  
 Tungsten carbide for drilling MWD/LWD type:welded main valve head,solid carbide main valve head,rotor.
  
 Various petrochemical industry industrial valves and special rotor are used in harsh environments and require high temperature and corrosion resistant environments.
  
 Products show
  
 




  
  
  
  
  
 Common tungsten carbide grades
  
| Common Alloy Grades, Ghysical Mechanical Properties And Recommended Application | |||||||
| Grade | WC% | Co/Ni % | Physical and mechanical properties | Grain size (μm) | Recommended application | ||
| Density (g/cm3) | TRS (N/mm2) | Hardness (HRA) | |||||
| ZG01 | 100 | 0 | 15.3-15.5 | 1200 | 95.5 | 0.3 | Ultra-high hardness, high wear resistance, anti-corrosion, with certain anti-destructive ability | 
| ZG04X | 96 | 4 | 15.0-15.2 | 1600 | 92.8 | 0.8-1.0 | Suitable for drawing die, non-ferrous metal wire drawing and wear-resistant parts | 
| ZG06 | 94 | 6 | 14.8-15.1 | 2500 | 90.0 | 1.2 | Good abrasion resistance, good compression resistance, suitable for wear-resistant parts that resist abrasion and high pressure. | 
| ZG06X | 94 | 6 | 14.8-15.1 | 2400 | 91.5 | 1.0 | Superio wear resistance,good comprehensive properties,suitable for making non-standard structure components with higher wear resistance. | 
| ZG06A | 94 | 6 | 14.8-15.1 | 2150 | 92.5 | 0.6-0.8 | |
| ZG08 | 92 | 8 | 14.6-14.9 | 2700 | 89.0 | 1.2-1.6 | Good general performance, used for general wear parts, molds, general tools, etc. | 
| ZG10.2 | 90 | 10 | 14.3-14.6 | 3800 | 91.7 | 0.7 | Good general performance, suitable for casing and oil nozzle products | 
| ZG11 | 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. | 
| ZG12X | 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. | 
| ZG15 | 85 | 15 | 13.8-14.2 | 3000 | 86.5 | 1.2-1.6 | |
| ZG15X | 85 | 15 | 13.8-14.2 | 4500 | 89.0 | 0.7 | Excellent wear resistance and toughness,it is suitable for making integral stamping dies, anti-vibration toolholders, etc. | 
| ZG20 | 80 | 20 | 13.4-13.8 | 3100 | 85.0 | 1.0 | Excellent wear resistance and toughness | 
| ZN06 | 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. | 
| ZN09 | 91 | 9 | 14.3-14.6 | 2300 | 89.0 | 1.2-1.6 | |
| ZN11 | 89 | 11 | 14.0-14.3 | 2600 | 88.0 | 1.2 | |
 
  
  
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