Straub double lock clamps are connection tools between pipes and pipes, and are detachable connection points between components and pipes. It plays an indispensable and important role in pipe fittings, and it is one of the two main components of hydraulic pipelines. Pipe joints are used for straight-line connections such as instruments, and the connection forms include socket welding or threaded connections. It is mainly used for small-diameter low-pressure pipelines, used for parts that need to be assembled and disassembled frequently, or used for final adjustment of pipelines using threaded pipe fittings. The structural form should adopt the metal surface contact sealing structure. The structural form of the gasket seal is usually used in general pipelines for conveying water, oil, air, etc., and is made of malleable cast iron. In addition, the use requirements and price are also factors considered in the selection.

There are many types of straub double lock clamps. Commonly used pipe joints can generally be divided into two types: hard pipe joints and hose joints. If it is divided according to the connection method of the pipe joint and the pipe, the hard pipe joint has three types: flare type, ferrule type and welding type, and the hose joint is mainly a buckle type hose joint.
In the hydraulic system, the connection method between the pipe and the straub double lock clamps is also different, and the screw-in end of the pipe adopts the connection thread. The tapered thread is tightened by its own cone and sealed with polytetrafluoroethylene and other substances. It is mainly used in medium and low pressure hydraulic systems. The sealing effect of fine thread is very good, and it is often used in high-pressure systems, but it needs to use combined gaskets or O-rings to seal the end face, and sometimes copper gaskets are also used, which are more suitable for connecting pipe walls. In thick pipes, its components mainly include joint bodies, joints and nuts. When in use, insert the joint body into the target, and use the gasket mentioned above to seal the end face. The joint body and the connecting pipe are sealed with rubber, and sometimes a spherical seal is used.
Since straub double lock clamps are detachable connecting elements, it must meet the requirements of normal connection stability, strong sealing, reasonable size, small pressure loss, good process performance, etc., and must also meet the convenience of disassembly and assembly. requirements. Therefore, don't underestimate the small pipe joints, because only its existence can support the existence of the entire hydraulic system.