Groud support ( U steel arch) and accessories
It is also a popular support way employed in the underground coal mine.
We are now supplying U25, U 29, U 36 and U40 groud support. More than 500 coal mines in China are using our products.
We can customize it as your drawing.
It is also a popular support way employed in the underground coal mine. We have been producing groud support more than 15 years.
We are now supplying U25, U 29 and U 36 groud support. More than 500 coal mines in China are using our products.
We can customize it as your drawing.
china coal 0001 Introduction ofArchStainlessSteel Support WithstandHighPressure Withstand high pressure, support long time, easy to install and easy to deformation. Arch steel support lift straight wall semi-arched shed in the Ready Roadway Intersection of applications, and ...
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, ...
china coal0001 Mining Support U Beam Steel Arch Supports Keywords: steel roof support beams, U Steel Support, U Beam Steel Support Introduction of Mining Support U Beam Steel Arch Supports Mining Support U Beam Steel Arch Support is mainly used for mining tunnel support ,with ...
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 ...
Size: 25u Material: 20MnK Height: 110mm Thickness: 17mm Weight: 24.76kg/m Production: 103300T Surface treatment acid pickling Application: The u steel arch usually using in tunnel supporting. If you are intrested in our products please visit our website: ...
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 ...
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: 11# Characteristic: High pressure, long support time, easy to install, etc. 1. The outer ...