| Place of Origin: | CHINA | 
| Brand Name: | ASEEDER | 
| Certification: | ISO,API | 
| Model Number: | Choke Stem Assembly-0223 | 
| Minimum Order Quantity: | 10 pieces | 
|---|---|
| Price: | Negotation | 
| Packaging Details: | Aseeder standard packing or Customized packing | 
| Delivery Time: | 5-8 weeks depend on quantity | 
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram | 
| Supply Ability: | 15tons per years | 
| Application: | Flow Control | OEM: | Accept | 
|---|---|---|---|
| Material: | Tungsten Carbide + SS410 | Forged Steel Bodies: | Alloy And 410 SS | 
| Product Specification Level: | PSL1 ~ PSL4 | Performance Requirement: | PR1, PR2 | 
| Highlight: | tungsten carbide parts,oscillating valve assembly | ||
Tungsten Carbide Wear Part Valve Stem and Valve Assembly for Oil Industry
Features:
1. Tungsten carbide is embedded into choke bean in full length
2. Removeable Choke bean
Process of the orders:
1. Material ---outer material stainless steel, tungsten carbide is embedded into choke bean in full length
2. Medium ----oil gas ,water and sand-
3. Per your drawing---customizable
4. Size -------4/64"- 134/64"

Tungsten Carbide Materials Grade As Below:
 
| Aseeder Grade | Co (Wt %) | Density (g/cm3) | Hardness (HRA) | TRS (≥N/mm²) | 
| ZY11-C | 9.0-11.0 | 14.33-14.53 | 88.6-90.2 | 2800 | 
| ZY15-C | 15.5-16.0 | 13.84-14.04 | 85.6-87.2 | 2800 | 
| ZY15X | 14.7-15.3 | 13.85-14.15 | ≥89 | 3000 | 
| ZY20 | 18.7-19.1 | 13.55-13.75 | ≥83.8 | 2800 | 
| ZY06X | 5.5-6.5 | 14.80-15.05 | 91.5-93.5 | 2800 | 
| ZY08 | 7.5-8.5 | 14.65-14.85 | ≥89.5 | 2500 | 
| ZY09 | 8.5-9.5 | 14.50-14.70 | ≥89 | 2800 | 
| ZY10X | 9.5-10.5 | 14.30-14.60 | 90.5-92.5 | 3000 | 
Features:
1. Use 100% tungsten Carbide raw material
2. Stable chemical properties
3. Excellent performance and good wear / corrosion resistance
4. HIP sintering, good compactness
5. Blanks, high machining accuracy / precision
6. OEM customized sizes available
7. Factory’s offer
8. Strict products quality inspection

Contact Person: Carson.Chen
Tel: 86-13910811744
Fax: 86-0731-22725555