Embedded finned tube is use of slotted embedded technology, finned from the stability, embedded firmly, pull the force of not less than 70N, the media allowable temperature up to 400 ℃, with strong temperature resistance and thermal shock resistance, widely used in petrochemical air cooler.
Processing technology:
The manufacturing tool is made up of 2 non-cutting plates set at 90° to the axis of the base tubes (core tube).The first plate effects a groove for metal spinning. The second directs the ribbon in the groove and sets the fin foot in the groove through pressure on the metal displaced for the groove. A similar plate made of tungsten carburate allows us to manufacture. G embedded fin tubes ( fin tubes )with base tubes (core tube) made of austenitic steel or exotic alloys.
Application fields:
petroleum, chemcial and petrochemcial industries
natural gas treatment
steel industry: blast furnace and converter system
power generation: steam turbine exhaust gas condensation, condensation water contact circulation cooling condensation
air conditioning (freon, ammonia, propane)
waste incineration equipment
compressor cooler, etc
