碳化铬覆盖管是碳化铬覆盖在标准壁管的内径上。 耐磨采矿管由耐磨基材和耐磨层组成，耐磨层一般占总厚度的1/3或2/3; 耐磨层和基材通过冶金结合，使得耐磨层不会脱落，并且可以承受更强的冲击
耐磨耐磨合金碳铬管特点：
1-高耐磨性
2-优异的耐热性能
3-良好的加工工艺
化学成分：
| 铬 | 碳 | 硅 | 锰 | 其他元素 | 硬度 |
| 24-30% | 4%-5% | 0.5%-1.5% | 0.5%-2.5% | 少于2% | 58-62HRC |
堆焊层：
| 硬度 | 硬度公差 | 厚度公差 | 熔池 | 焊接方向 |
| 58-62HRC | -0/+1,5 HRC | -0/+1 mm | 2mm | 纵向 |
优势：
1-在一般钢管的内外壁上，用耐磨管焊接机直接包覆耐磨层的高碳高铬。与手工焊接相比，自动焊接不会出现耐磨层脱落现象，提高耐磨管的使用寿命
2-可以任意切割焊接
3-成本低
4-I增加管道系统的磨损寿命
5-减少停机时间
6-减少维护和运营成本
7-堆焊层增加了耐磨强度以及使用周期。
Shandong Qi Shuai wear-resistant equipment Co., Ltd is located onetime capital of the state of Qi -, Linzi, close to 309 National Highway and Jiqing expressway, the geographical position superior, is specialized in High-performance alloy spraying-welding wear-resistant processing, microcrystalline Zirconia-Corundum wear-resisting lining board and high performance alloy casting of high-tech professional production enterprises. After years of development, the company has gathered considerable technical strength and experience in product development, manufacturing and installation area.
The company has advanced processing equipment and experienced technical staff, adhering to the integrity-based, quality first service concept, with a good reputation and quality services, won the vast number of units using the praise and recognition. With three guarantees of quality and competitive prices, become an independent school in the same industry.
The purpose of the company: Science and technology is the first productivity, quality and credibility is the life of the company, sincerely for your service is the purpose of my company, my company is willing to with reliable technology, first-class products and quality service, for the majority of users to reduce costs, increase economic efficiency to contribute.
The company advantage： We are the leading manufacturer of wear resistant equipment, we adhere to the way " Quality first, fine technique " business philosophy, we continuous innovation of technology, has nearly 10 years of experience in the design and development.
手机版
微信公众平台