| Model: | 01 |
|---|---|
| Brand: | ZXSteelGroup |
| Origin: | Made In China |
| Category: | Metallurgy , Mining & Energy / Metallurgy & Mining / Stainless Steel |
| Label: | U Steel Arch , Mine Support Product , Steel Arch Support |
| Price: |
US $600
/ pc
|
| Min. Order: | 100 pc |
| Last Online:01 Apr, 2020 |
PRODUCT DESCRIPTION:
U steel arch is a kind of passive support of coal mine support. It can be divided into 25U steel, 25UY steel, 29U steel, 36U steel, 40U steel.
SPECIFICATIONS:
|
Standard |
GB/T 4697-2008 |
|||||
|
Size |
Specifications(mm) |
Weight(kg/m) |
Steel Grade |
|||
|
H1 |
H3 |
B1 |
M |
|||
|
25U |
120 |
15 |
135 |
6.3 |
24.95 |
20Mnk |
|
25UY |
110 |
17 |
134 |
6.6 |
24.76 |
20Mnk |
|
29U |
124 |
16 |
150.5 |
7.2 |
29.00 |
20Mnk |
|
36U |
138 |
17 |
171 |
7.8 |
35.87 |
20Mnk |
|
40U |
141.9 |
20.2 |
171 |
8.5 |
40.05 |
20Mnk |
MAIN APPLICATION:
U steel arch is mainly used in mine tunnel, second support of mine tunnel, and the support of mountain tunnel.
Email: zxzhihu@gmail.com
Whatsapp: +86 18703818737
ADVANTAGES:
1. Easy and fast assembling
2. Allow a very high roadway section convergency
3. It can be re-used after recovery and cold forming
4. Higher resistance against transveral and longitudinal stresses
FAQ:
Q: Are you trading company or manufacturer?
A: We are manufacturer.
Q: How long is your delivery time?
A: Generally, within 7-30 days after deposit received.
Q: Do you provide samples?
A: Available upon request.
Q: Can we visit you factory?
A: Warmly welcome! Once we have your schedule, we will arrange the professional sales team to fellow up your case.
| Payment Terms: | TT/LC/DP/DA |
|---|---|
