How to install the flage electric heaters

First of all, we need to know that the flage heater can be divided into screw thread flage an plane flage. Then let’s see how to install the flage heaters.

• The plane flage heaters

1. Drill holes in the electirc heating containers first.(The diameter of holes are bigger than flage heater’s outer diameter.)
2. Weld tubes outside the holes.(The diameter of the outer tubes is equal to the holes’ diameters.)
3. Weld the parent flage to the outer tubes.(The parent flage is matched with the flage on heaters.)
4. Finally, the two flage are fixed with screws, and add sealing rings in the middle of the two flage.

See the installation diagram:

• The screw thread flage heaters (Srew thread & Counter screw)

•           Screw thread flage heater

1. Drill holes in the electirc heating containers first.
2. Weld the tooth rings outside the holes.(The tooth rings are matched with the screw thread.)
3. Finally, directly twist the electirc heater on the tooth rings.

•           Counter screw flage heaters

1. Drill holes in the electirc heating containers first.(The diameter of holes are equal to flage heater screw diameter.)
2. Then put the screw thread part pass through the container from inside to outside.
3. Finally, put the six angle nut screwed oh the thread of the electric heater with sealing rings.

See the installation diagram:

We hope the simple diagrams can make you more convenient to opreate, if any questions or help, please contact us freely.