Stellite Alloy Balls Valve Seats for Sucker Rod Pumps - 51-55 HRC Hardness, 1200-1400°C Temperature Range
Price:
Negotiable
MOQ:
1 set
Delivery Time:
10~15 workdays
Brand:
Zhongshi
Product Description
Product Overview
Stellite alloy balls and valve seats engineered for sucker rod pumps, featuring exceptional corrosion resistance and high-temperature performance. These components consist of complex carbides in a cobalt-chromium alloy matrix, providing superior wear resistance, galling protection, and corrosion resistance even in demanding oilfield applications.
Key Features
- High compressive strength for heavy-duty applications
- Exceptional hardness and wear resistance properties
- Superior impact and shock resistance capabilities
- Maintains performance at temperatures up to 1400°C
Material Composition & Properties
| Element | Composition (%) | Property | Value |
|---|---|---|---|
| Cobalt (Co) | Base | Hardness | 51-55 HRC |
| Chromium (Cr) | 29-33 | Density | 8.55 g/cm³ |
| Tungsten (W) | 11-14 | Melting Range | 1200-1400°C |
| Carbon (C) | 2.0-2.7 | - | - |
| Others (Ni, Fe, Si, Mn) | Balance | - | - |
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Company
Puyang Zhongshi Group Co., Ltd.
Location
Room2212, B Building, Tiandi Times Square, Weiyang District, Xi'an City, Shaanxi P.R., China
Contact Person
Liza