Thread Content
original title: The difference between hot-dip galvanized bolts and electro-galvanizing 1. Hot-dip galvanized anchor bolts are made of an alloy steel that is not easy to rust and have certain corrosion resistance; hot-dip galvanized bolts are made of iron or other steel, which can improve the corrosion resistance of the bolts after hot-dip galvanizing. Ordinary standard bolts and stainless steel are more expensive than hot-dip galvanized. 2. The difference between hot-dip galvanized bolts and electro-galvanized bolts. Hot-dip galvanized bolts have a thick zinc layer, good anti-corrosion effect, long service life, and high price; electro-galvanized bolts have a thin zinc layer, and the anti-corrosion effect is not as good as hot-dip galvanized bolts, and the price is low. 3. The difference between hot-dip galvanized anchor bolts and powder-galvanized bolts. Powder-galvanized bolts have strong corrosion resistance, wear resistance and scratch resistance, but the surface of powder-galvanized bolts is easy to lose zinc powder, and the combination of the zinc layer with the bolts is not as good as that of hot-dip galvanized bolts. 1. Hot-dip galvanized anchor bolts are also called short anchor bolts. Irrigate with roots to secure the equipment against severe vibrations and shocks. 2. Hot-dip galvanized anchor bolts, also known as long anchor bolts, are detachable anchor bolts used to fix heavy machinery and equipment subject to severe vibration and impact. 3. Anchor bolts are usually used to secure simple or auxiliary equipment. The installation of anchor bolts should meet the following requirements: 1) The distance from the center of the hot-dip galvanized anchor bolt to the bottom edge of the root should be no less than 7 times the diameter of the expansion anchor bolt; 2) The foundation strength of the anchor bolt of the equipment expansion anchor should be no less than 10MPa; 3) There should be no cracks in the drilling place, and care should be taken to avoid collision of the drill bit with the steel bars at the bottom of the root and the bottom of the buried pipe. 4. Hot-dip galvanized anchor bolts are a common anchor bolt in recent years. The methods and requirements are the same as expansion anchor bolts and anchor bolts. But when gluing, be careful to blow away the debris in the hole and not get it wet. The biggest difference between hot-dip galvanized anchor bolts and ordinary bolts is that the anchor bolts are buried in the ground or roots, connecting the ground or roots to machines and equipment. General connections related to general bolting knowledge. Since anchor bolts are used to connect machines and equipment to the ground and foundation, anchor bolts are usually embedded in the concrete of the ground or foundation, and the other end is threaded and needs to be fixed with a nut. Anchor bolts can be divided into fixed anchor bolts, movable anchor bolts, expansion anchor bolts and bonded anchor bolts.