Quick-twist joints are made of stainless steel, brass and other materials and are used for quick connections in pipelines. Generally, one end is an external threaded joint and the other end is connected to a plastic hose by compression. There are also three-terminal quick-twist connectors, as well as quick-twist elbow connectors. The external thread size, inner diameter and outer diameter of the connected hose must be specified when purchasing.
Quick-twist joints have the characteristics of quick intubation, easy installation, reliable sealing, firm connection, and beautiful appearance, and have been used in all walks of life. Mainly focused on the following aspects: ① Weakly corrosive materials in chemical and petrochemical production, such as water, ammonia, oil, hydrocarbons, etc. ② Corrosive materials in chemical production, such as caustic soda, soda ash, concentrated and dilute sulfuric acid, carbonic acid, acetic acid, ester acid, etc. ③ Low-temperature materials in refrigeration, such as liquid methane, liquid ammonia, liquid oxygen and various refrigerants. ④ Materials with hygienic requirements in light industrial food and pharmaceutical production, such as beer, beverages, dairy products, grain pulp, etc.