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Channel Steel Improvement Measures

In view of the slow cooling speed of the cold bed, the water mist fan is added in the cold bed area to improve the cooling speed of the cold bed area, and a set of water mist nozzle is added at a d...

Problem Analysis Of Channel Steel

The 400mm unit in a steel mill is a profile unit that produces medium Angle steel and channel steel, with an annual output of 650,000 tons, of which channel steel product specifications are 638 ~ 1...

Specification Setting Of Channel Steel

The specifications of the channel steel are mainly expressed by the dimensions of height (h), leg width (b), waist thickness (d), etc., and the specifications of the domestic channel steel are from...

Basic Situation Of Channel Steel

In use, it is required to have better welding, riveting and comprehensive mechanical properties.

Preparations Before The Construction Of Spiral Ground Piles

(1) Work to be done before starting work Before the start of construction, the access roads for the spiral ground pile construction materials and construction equipment are unobstructed; the constr...

What Is A Spiral Ground Pile

The spiral ground pile is a kind of auger ground pile, which is characterized in that it includes a drill bit and a drill pipe. The drill bit and the drill pipe are connected to the power source in...

What Conditions Should The Design Of The Spiral Ground Pile Meet

Photovoltaic ground piles are the same as other ground pile foundations. The design of pre-embedded cement steel piles and spiral ground piles should also meet reasonable and economical requirement...

What Is The Inspiration For The Construction And Manufacturing Process Of Gro...

The spiral ground pile can adsorb oxygen and nitrogen in the air together, and its adsorption capacity also increases with the increase of pressure, but there is no significant difference in the eq...