During the installation and layout of pipeline engineering, if the metal hose needs to change the direction, it needs to use the metal hose for conversion, and then use the metal hose to connect the other end of the elbow, so as to change the direction of the pipeline.
The cold pressing bending forming process uses a metal hose forming machine to put the tube blank into the outer mold.
The surface of metal hose shall be kept clean, dirt shall be removed, and neatly stored in a well ventilated and dry place.
Metal hose pressing is a process method of pressing pipe blank with pressing fixture on hydraulic press, which is divided into hot pressing bending and cold pressing bending.
Under normal circumstances, it can be installed anywhere in the pipeline.
It is strictly prohibited to stack or store in the open air.
Metal hoses stored for a long time shall be inspected regularly.
Note that the flow of metal hose medium should flow under the longitudinal valve disc, and the metal hose can only be installed horizontally.
The metal hose shall be sealed during installation to prevent leakage and affect the normal operation of the pipeline.
During installation, the metal hose can be directly installed on the pipe according to the connection mode, and the metal hose can be installed according to the use position.
When installing the metal hose, the metal hose can be directly installed on the pipeline according to the connection method and installed according to the use position.
Generally, it can be installed at any position of the pipeline, but it needs easy operation inspection.
In the hot pressing bending forming process, the tube blank is heated and then processed by metal hose.
In order to preserve the metal hose for a long time, it should be inspected regularly.
Generally, it can be installed at any position of the pipeline, and the metal hose can only be installed horizontally…
The metal hose is heated above the critical temperature for a period of time, and then quenchant is added.
It is not allowed to adjust its flow to avoid sealing.
Stacking or open storage is strictly prohibited.
The cold pressing process requires that the internal and external molds used have high precision.
During installation, the metal hose can be directly installed on the pipeline according to the connection mode and installed according to the use position.
After the metal hose is closed, under the action of the metal hose, the tube blank moves along the gap reserved by the inner and outer molds to complete the forming process.
The exposed processing surface shall be kept clean, dirt shall be removed, and stored neatly in a ventilated and dry place indoors.
The metal hoses stored for a long time shall be inspected in time, the exposed surface shall be kept clean, the dirt shall be removed, and they shall be stored neatly in a ventilated and dry place indoors.
