Our Products
- Stainless Steel (6)
- Other Machinery (1)
Contact Information
Zhangheng Street，Luolong Science and Technology Park, Luolong District，Luoyang City, China Zip Code:
Tel: 86-379-60105580
Fax: 86-379-64386381
expansion shell hollow grouting bolts
Model: EXR25/28/32/38/51
Category: Machinery Parts and Components / Metal Products / Stainless Steel
Characteristics
1、操作简单，使用方便，保证预应力施加能及时进行。
2、主动张拉，预应力可达50KN,并可实现适当的超张拉。
3、利用常规工具，单人即可控制。
4、通过中空杆体实现高压注浆、通过滲透加固围岩。
5、操作者全程控制，保证质量
Featured products
