Tension control stress refers to the maximum stress value controlled by prestressed reinforcement during tension. The value is the stress value obtained by dividing the total tensile force indicated by the tensioning equipment (such as a jack gauge) by the section area of the stressed bar, expressed......

In general, the surface cleaning of stainless steel castings is divided into dry and wet two categories, dry cleaning method is mainly shot blasting, wet cleaning method is mainly a little solution hydraulic sand cleaning, water sand cleaning, the following by Weifang Kailong Pump Co., Ltd. to intro......

The bolt is a fastener composed of two parts of the head screw, which is also one of the most common fasteners, and the expansion shell anchor bolt mainly refers to the pipeline support/hanging/bracket or equipment fixed on the wall, the floor, the use of a special threaded connector, many people wi......

Bridge fence cast steel bracket is also called bridge cast iron bracket, highway guardrail, cast steel guardrail bracket welding bracket, guardrail bracket, cast iron bracket, anti-collision guardrail bracket, highway guardrail cast iron pipe bracket, bridge fence pipe bracket.

Investment casting, also known as “loss-of-wax casting”, usually refers to the pattern made of fusible materials, in the pattern surface coated with a number of layers of Refractory to form shell, and then the pattern will be melted out of the shell, so as to obtain a non-parting surface of the mold......

Anchor bolts are still widely used and need to be used to fix some equipment, so the requirements for them are still high. What are the classifications and functions of anchor bolts?