U Beam for Underground Mining Tunnel Steel Arch Support

• After-sales Service: Have
• Warranty: 1 Year, 1year
• Standard: GB
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: u25, u29, u36
• Trademark: Carbon Structural Steel, chinacoal
• Forming: Hot-Rolled Steel
• Member: Steel Beam
• Type of Steel for Building Structure: High-Strength Steel
• Residential Wall Structure: Top Wall Beam
• Application: Structural Roofing
• After-Sales Service: Video or Technical Support
• Type: U Steel
• Connection Form: Clamp
• Carbon Structural Steel: U25, U29, U36
• Style: U Style
• Condition: New
• Keywords: U Beam Steel Support
• Thickness: U25/17mm
• Height: U25/110mm
• Advantage 1: Excellent Quality
• Advantage 2: Good Material
• Advantage 3: Best Service
• Advantage 4: Competitive Price
• Mainly Used for: Coal Mine
• Transport Package: Bulk
• Specification: as per request
• Origin: Shandong, China
• Production Capacity: 1000piece Per Week

Product Description

Introduction Of U Beam for Mining Tunnel
U steel beam mining arch support from China Coal Manufactory (A famous brand in China)

Mainly used in mine laneway, U-channel steel support set mine laneway secondary support, 

as well as the mountain tunnel support support purposes.

Usage:effectively reduce the roof caving u-shape set, help such as accidents, 

safe and reliable, and enhances the stability of the mine ventilation system. 

Choose U shape flexible support, 

better  solved the difficult problem of the excavation support.

 

Our advantage Of U Beam for Mining Tunnel

1) Excellent quality;

2) Good material;

3) Best service;

4) Competitive price;

5) Short delivery

 Application Of U Beam for Mining Tunnel 

 shipbuilding, steel tower, construction, electric utility, industry, and so on.

Style: U style

Thickness: U25/17mm; U29/16mm; U36/17mm

Height: U25/110mm; U29/124mm;  U36/138mm

Size	Material	Theoretical weight (kg/m)	cross-sectional area (cm2)	Height	Thickness	Width	Leg thickness
25U	Q275B/ 20Mnk	24.95	31.79	+1.0 120 -1.5	+0.5 15 -1.2	+1.0 130 -3.0	+0.8 6.3 -0.5
29U	Q275B/ 20Mnk	29.00	37.00	+1.0 124 -1.5	+0.5 16 -1.2	+1.0 150.5 -3.0	+0.8 7.2 -0.5
36U	20Mnk	35.87	45.70	+1.0 138 -1.5	+0.5 17 -1.2	+1.0 171 -3.0	+0.8 7.8 -0.5
40U	20Mnk	40.05	51.02	+1.0 149 -1.5	+0.5 20.2 -1.2	+1.0 171 -3.0	+0.8 8.5 -0.5

Photos Of U Beam for Mining Tunnel