High-strength bolts can bear larger loads than ordinary bolts of the same specification. From the perspective of raw materials: high-strength bolts are made of high-strength materials. The screws, nuts and washers of high-strength bolts are made of high-strength steel. From the strength level: high-... read more
The high-strength bolt connection has the advantages of simple construction, good stress performance, removable, fatigue resistance, and no loosening under dynamic load, which is a promising connection method. High-strength bolts use special wrenches to tighten the nuts, so that the bolts produce a ... read more
Anchor bolts should ensure that the product is dry and fully prepared for subsequent smooth use. Of course, place the anchor bolts in a spacious, ventilated place and mark them for future inspection. In addition, if the air is circulated, if conditions permit, the air conditioning dehumidification p... read more
The difference between chemical anchors and expansion anchors is that the former has no stress, the latter has stress, and the latter will cause stress concentration in the concrete, which greatly increases the probability of damage and the structure is not safe. So now it has basically been banned ... read more
Both mechanical anchors and chemical anchors are widely used concrete anchoring materials. There has been controversy in the industry regarding the difference between the two and how to choose. Due to different materials used and different reinforcement principles, mechanical anchors and chemical an... 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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