Wear-Resistant Tungsten Carbide Main Valve Core for Petroleum Industry
Zhengzhou Qiaorun Group Co., Ltd.Base Info
- Model NO.:OEM
- Type:Crawler
- Application:Paving Machinery
- Certification:CE, ISO9001: 2000
- Hardness:88-95hra
- Density g/cm3:14.4-14.7
- Trs N/mm3:1650-2800
- Binder:6-11%
- Trademark:QR
- Transport Package:in Wooden Case
- Specification:custom
- Origin:China
- HS Code:8209002100
Description