Coupling: A mechanical part used to connect two shafts (the driving shaft and the driven shaft) in different mechanisms so that they can rot···
Coupling With Dimpled Stop C*C welding quality inspection and pipeline flushingThe red copper pipe cannot move the weldment or subject it to···
Operation steps of vacuum drying ofReducing Fwmale AdapterThe copper pipe can enter the vacuum drying step after passing the airtight test t···
Composition of boundary lubricating film ofDWV Reducing Tee C*C*CBoundary lubrication film is generally composed of fluid oil film, structur···
Oil, anti-wear and extreme pressure properties ofFemale Adapterlubricants1. Ensure that the lubricant for copper tee fittings has good anti-···
Types of slime inP-TRAP DWV CP C*C1. Mud can be divided into two types: adhesion type slime and accumulation type sludge. Generally speaking···
