Height: 110mm
Thickness: 17mm
Weight: 24.76kg/m
Production: 103300T
Surface treatment acid pickling
Application: The u steel arch usually using in tunnel supporting.
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china coal0001 sales@chinacoalintl.com +86-537-2350961 2. U25 Mining Steel Support Arch Support Keywords: Mining Steel Support, Steel Arch Support, Steel Roof Support Beams Introduction of U25 Mining Steel Support Arch Support 25U steel bracket with effective to reduce the roof, ...
The material of the 36u steel arch is 20 MnK, the application of the 36u steel arch is that36u steel support is mainly used for mine tunnel, mine tunnel secondary support, as well as support through the mountain tunnel support purposes. U-shaped steel bracket Features: withstand ...
model: U25/U29/U36 single chuck clamp, double chuck clamp, upper limit clamp, lower limit clamp material: Q235, Q345(16Mn) U shaped clamp as the positioning of U shaped support, require high stress, safe and stable, solid and duiable, use this equipment to manufacture clamp can ...
U-steel support is a kind of passive support of coal mine support, the tensile strength and the compressive strength is higher, it also has good toughness properties, the support force is higher, the support strength is higher, can used for many times, widely used in mine ...
U-steel support is a kind of passive support of coal mine support, the tensile strength and the compressive strength is higher, it also has good toughness properties, the support force is higher, the support strength is higher, can used for many times, widely used in mine ...
Mining i beam is also called mine beam, it is a typical profile in the current mining industry and the coal support field, this type of steel is named for its section. Material: Q345B Size: 9# Application: It is mainly used in mine roadway, secondary support of mine roadway and ...
Material: 20Mnk Size: 25U U steel because of its cross section is very like the English letter \"U\" word. U-shape also called mine support steel, mainly for the production or arched steel shed, u-shape set role in coal mine tunnels, roadway support. U-shape according to ...
U-steel support is a kind of passive support of coal mine support, the tensile strength and the compressive strength is higher, it also has good toughness properties Material: 20Mnk Size: 25U Model: 25U Section Steel Height: 110mm Thickness: 17mm Weight: 24.76kg/m Production: ...