External hexagonal heating tube heating rod

Application scope of external hexagonal heating tube heating rod: External hexagonal heating tube heating rod is mainly used for insulating and heating materials in various storage tanks, containers, and oil tanks in petroleum, chemical, food, machinery and other industries. The connection method can be flange type or threaded end face seal.

The external hexagonal heating tube heating rod has the following advantages:

1. The surface power is large, which is 2 to 4 times the surface load of air heating.

2. Highly dense and compact structure. Because the whole is short and dense, it has good stability and does not require brackets for installation.

3. Most of the combined types use argon arc welding to connect the electric heating pipes to the flange. Fasteners can also be used, that is, each electric heating pipe is welded with fasteners, and then locked with the flange cover using nuts. The pipe and fasteners are welded by argon arc, which will never leak. The fastener seal adopts scientific technology, and it is extremely convenient to replace a single fastener, which greatly saves future maintenance costs.

4. Select imported and domestic high-quality materials, scientific production technology, and strict quality management to ensure the superior electrical performance of the electric heating tube.