Mine Shed Support for Sale Underground Steel Arch Support

China Mine Shed Support for Sale Underground Steel Arch Support, Find details about China Underground Steel Arch Support, Steel Arch Support from Mine Shed Support for Sale Underground Steel Arch Support

Basic Info.

Length

6/9/12m

Web Width

50mm-320mm

Flange Width

37mm-88mm

Trademark

China Coal

Transport Package

Export Standarad Package

Specification

50mm*37mm*4.5mm-320mm*88mm*8mm

Origin

Jining City, Shandong Province, China

Length

6/9/12m

Web Width

50mm-320mm

Flange Width

37mm-88mm

Trademark

China Coal

Transport Package

Export Standarad Package

Specification

50mm*37mm*4.5mm-320mm*88mm*8mm

Origin

Jining City, Shandong Province, China

Product Desciption

Mine Shed Support for Sale Underground Steel Arch Support

Introduction of China Coal Mine Shed Support

Our shed steel support is in high quality , Material 20 K, the advantages of using this material is shed stand high carrying capacity, the pressure to accept large support for a long time, not easy to deformation, wear and corrosion
Our company can provide U-shaped steel support according with the customers' requirements with the drawings or send our technicians to go to measure on site and recommend the most appropriate fit the dimensions of the roadway. U-shaped steel support consists of: three sections of four U-shaped steel side shelf parts corner plate part .
U-shaped steel support Material:20MnK

Parameter of China Coal Mine Shed Support

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