What is the tube?

The tubular plug is a mechanical device used to seal individual tubes in the tubes of the boiler and heat exchanger tubes. This process is usually necessary when the tube begins to leak and requires insulation from the flow of water or gas through the bundle. The plug is generally inserted into an offensive pipe on the inlet tube leaf to block the flow of fluids either temporarily or as a permanent measure. There are many types of pipe plugs on the market, which are usually available as low and high pressures. Most function based on the expansion seal and either set by turning the integral screw or hammer plug into the pipe hole in the case of tapered varieties.

heat and boilers of pipes use densely packed groups of metal pipes that carry hot gases or liquids through outer shell. You want to do any maintenance on the tube bundle, all of them need to disassemble the unit and the bundle of removea shell from the shell. Replacing a single leaking tube deep inside the bundle can be a monumental task and that fortunately always necessary. If the defective tube can be identified, it can be easily blocked to be insulated from the flow of the fluid. The loss of one or even a few pipes rarely has a significant effect on the effectiveness of the bundle, and that is where the modest tube can save thousands of dollars and many hours of work and downtime.

tubular plugs are small, cylindrical devices that extend and create an effective seal in a high -pressure pipe. In terms of design and operation, they fall into two wide categories. The first are flat masonry plugs that extend and securely grab the walls of the tube to fastening the seal. The second type is narrowed plugs, which are usually hammer in place in the mouth of the tube. Some pipe plugs are even designed to weld to the site and create a seal duct.

expanding designs of the plug of tubes usually consist ofThe central gazebo, which is pulled back into the body of the plug by tensioning the screw. This expands the body and locks the plug in place. Low pressure varieties often consist of a flexible body that is extended with a special tool for inserting into the tube. This effectively reduces the diameter of the plug and allows it to slip into the tube. After removing the tool, the body of the plug returns to the original diameter and locked into the tube. The extension and types of hammer-in plugs are relatively easy to remove if the tube is returned to the service after repairs.