| Model: | - |
|---|---|
| Brand: | - |
| Origin: | - |
| Category: | Metallurgy , Mining & Energy / Metallurgy & Mining / Bars, Rods, Angles, and Stainless Steel Shapes |
| Label: | expansion shell , casting |
| Price: |
US $1
/ pc
|
| Min. Order: | 500 pc |
| Last Online:14 May, 2019 |
Expansion shell: 1.size:m20,m22,m27,15/17. 2.process:cast steel/forged. 3.2-leaf or 3-leaf expansion shell. Expansion shell:. 1.size:m20,m22,m27,15/17. 2.process:cast steel/forged. 3.2-leaf or 3-leaf are both available. 4.expansion shell include expansion shell anchor head, thread bar, anchor plate and nut. 5.expansion shell was casting and machined. Expansion shell is an important part of expansion shell anchor bolt. expansion shell can provide prestressing to rock. It is veru convenient and easy to install. It is suited temporary support and permanent support. It maches with domed plate, nut and domed washer. And they are suited for use in single or twin grout tube installation due to the minimal rotation the bar undergoes the setting process.
Expansion shells are used together with rock securing bolts, mounting bolts and combination bolts. It provides excellent grounding in hard and medium hard rock masses.
Email:expansionshell@outlook.com
wahtsapp:+86 18217210062
mobile phone :+86 18217210062
| Payment Terms: | TT |
|---|---|
