Bolts: mechanical parts, cylindrical threaded fasteners with nuts. A type of fastener consisting of a head and a screw (cylinder with external thread), which needs to be matched with a nut to fasten and connect two parts with through holes. Introduction to the application of bolts There are many nam... read more
Prestressed anchors are commonly used equipment in engineering construction, especially in bridge construction. Anchorages often encounter several problems in actual use. Today, we mainly talk about what causes the problem of sliding beam. Reasons for anchorage slipping: 1. Rusty anchors and fixture... read more
According to the continuous improvement of social development, high-strength bolts also need to be continuously improved. However, there are still some problems with high-light bolts in my country. 1. Guarantee load, wedge load is unqualified. Guaranteed load and wedge load are the key items for ass... read more
The fixing of expansion screws is to use the slope of the trapezoid to make the expansion have a lot of friction, knowing that the desired fixing effect is achieved, generally the expansion screws we use are divided into two types: iron and plastic, and the method of use is based on According to the... read more
Hexagon socket bolts, hexagon socket head screws, and hexagon socket screws. Although the names of these words are different, they all have the same meaning, and they all mean a kind of screw. Hexagon socket screws are classified according to the hardness, tensile strength, yield strength, etc. of t... read more
Yuyao Xintai Hardware Co., Ltd. was founded in 2005, which is a professional China construction anchor bolts manufacturers and concrete anchor bolts factory,our company engaged in various kinds of expansion bolt,high strength fasteners. We are near to Hang Zhou Bay, and cover 7000 square meters.
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