The tensile capacity of the anchor bolt is the tensile capacity of the round steel itself, and the size equal to the cross-sectional
For the application of hot-dip galvanized expansion bolts, there are many names for bolts, and everyone may call them differently.
Stainless steel is more and more popular with people because of its corrosion resistance and the advantages of not being easily damaged.
Hot-dip galvanized bolts are a relatively good surface for rust prevention, but they also appear to be rusty in the face of natural weathering and corrosion.
Before welding, the welding nails should be inspected to ensure that there is no rust, oxide scale, grease, moisture or other defects that affect the welding quality.
Anchor bolts are one of the fasteners. They are used to fasten various constructions and equipment.
1. Chemical medicine tube composition: vinyl resin, quartz particles, curing agent. 2. The closed packaging of the glass tube is convenient for visual inspection of the qualit
According to whether the base material is melted and the pressure applied, people divide the welding methods into three categories: fusion welding, pressure welding and brazing.
Visual inspection, check whether the studs are vertical and the weld seam is uniform, whether the weld meat is full and uniform, and whether there is partial welding.
Before welding the studs, the stud construction position line should be released in accordance with the spacing
The stud is a kind of high-strength rigid connection fastener, used in various steel structure projects, and plays the role of rigid combination connection in different connectors.
Anchor bolts have the following three different methods during heat treatment, which are three kinds of steel, quenched and tempered steel, spring steel, and carburized steel.
