Product Details
Place of Origin: China
Brand Name: Zhongshi
Certification: API，ISO，QHSE
Model Number: ZS
Payment & Shipping Terms
Minimum Order Quantity: 1 set
Price: Negotiable
Packaging Details: Standard exported packing
Delivery Time: 10~15 workdays
Payment Terms: T/T, D/P, D/A, L/C, Western Union
Supply Ability: 1000 Sets per Month
Material: |
1045 Steel |
Application: |
Insert Pump |
Product Name: |
Balls And Valve Seats |
Warranty: |
12 Months |
Color: |
Slivery |
Standard Or Nonstandard: |
Standard |
Material: |
1045 Steel |
Application: |
Insert Pump |
Product Name: |
Balls And Valve Seats |
Warranty: |
12 Months |
Color: |
Slivery |
Standard Or Nonstandard: |
Standard |
Corrosion Resistance Stellite Alloy Balls Valve Seats For Sucker Rod Pump
Product Description
Consist of complex carbides in an alloy matrix. They are resistant to wear, galling, and corrosion and retain these properties at high temperatures. Their exceptional wear resistance is due mainly to the unique inherent characteristics of the hard carbide phase dispersed in a CoCr alloy matrix.
Features
1. High compressive strength.
2. Hardness and resistance against wear.
3. With the ability to withstand shock and also impact.
NOMINAL COMPOSITION (MASS %) AND PHYSICAL PROPERTIES
| Co | Cr | W | C | Others | Hardness | Density | Melting range |
| Base | 29-33 | 11-14 | 2.0-2.7 | Ni, Fe, Si, Mn | 51-55HRC | 8.55g/cm³ |
1200-1400ºC
|
Pictures
