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jining bafang mining machinery Co.
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U-shape Steel Support For Best Price
| Price: | 1.0 USD |
| Payment Terms: | T/T |
| Place of Origin: | Shandong, China (Mainland) |
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Product Detail
Specifications
U-Shape Steel Support
1. steel arch structures is high quality
2.national standard
3. lowest price
U-Shape Steel Support
U type steel support main purpose: for mine tunnel, mine tunnel secondary support, and mountain tunnel support .U25,U29,U36 type steel frame.
U-Shape steel support main features:
1.Spec.: 25U, 29U, 36U
2.Standard:GB/QB
3.Materials: 20MnK, Q275
4.Length: 8,9,10,12
Compared to other rigid steel support ,it can be reduced and has a stable carrying capacity, to adapt to the soft rock, high-profile utilization ,easy to support and back, easy to maintenance , high recovery rate ,reduce the prop use ,environment protection.
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Company Info
jining bafang mining machinery Co. [China (Mainland)]
Business Type:Manufacturer, Trading Company
City: Jining
Province/State: Shandong
Country/Region: China (Mainland)
