U bolts can be divided into two categories according to the material. The first is ordinary carbon structural steel, which is what we usually call carbon steel; the second is stainless steel. Carbon steel is divided into Q235, Q345 and alloy steel according to the carbon content and strength of the steel. Stainless steel is divided into 304, 321, 304L, 316, 316L, 317, 317L, 310S and so on.

Because of its special shape, U bolts are easy to identify among bolts. As a commonly used fastener, due to the importance of its effect, it needs to be protected and maintained for a long time during its use. The most important way to protect and maintain is to make U-bolts with anti-oxidation treatment, which is what we usually call anti-rust treatment, galvanized U bolts.

U-bolt is a bolt in the shape of the letter "u", which is a curved bolt with threads on both ends. Since stainless steel A2 A4 U bolt is curved, it fits well in or around pipes. This means that ss304 ss316 U bolt can hold the pipe or tube to the bracket and act as a restraint.

U-bolt is a bolt in the shape of the letter "u", which is a curved bolt with threads on both ends. Since grade 8.8 U bolt is curved, it fits well in or around pipes. This means that galvanized U-bolt can hold the pipe or tube to the bracket and act as a restraint. U bolts can be made of carbon steel, stainless steel, alloy steel or other materials.