Among the electric heating equipment, the heating tube presents different styles according to different equipment purposes and requirements, such as: U-shaped, W-shaped, I-shaped, L-shaped, coiled, plate, etc. The difference in environment makes the choice of materials different. With reference to various factors, how can customers purchase heating tubes that can meet the needs of the equipment?
According to the attributes of different materials, the manager of Yancheng Songtaisun has produced some representative models of heating pipe products to facilitate customer selection:
model
Adapt to the environment and process
Tube outer material
Unit surface load of pipe
Maximum use temperature ℃
usage time
Fluoroplastic electric heater
Suitable for strong acid and strong alkali and other corrosive liquids, process temperature ≤105℃, non-sticking, non-scaling, uniform surface heat dissipation
PEA/coat PTFE/coat
Stainless steel, titanium, iron, copper 1.5W/CM2
105
5000h
Titanium electric heater
Suitable for chromium plating, acid copper, nickel plating, passivation, filling, oxidation bath, chromic acid anodization, phosphating acid tin plating and other processes
Titanium Ti
6-4.5W/CM2
140
5000h
Stainless steel (316L) electric heater
Suitable for applications in liquids, oils and other liquids with PH>7-14
304, 316L, 1Cr18Ni9Ti
6-4.5W/CM2
150
5000h
Quartz electric heater
Suitable for use in anti-corrosive liquids (except hydrofluoric acid)
quartz
1.5W/CM2
200
5000h
Fin type, dry-burning tube and external circulation hot air heater
Suitable for heating in the air, casting, inserting, and making heating module components
Stainless steel, 1Cr18Ni9Ti, 10# steel
1-1.2W/CM2
300
5000h
Description
The shapes of electric heaters are: U-shaped, W-shaped, I-shaped, L-shaped, back-shaped, round and other non-standard shapes
For a good finished heating tube, the selection of materials and the composition of internal accessories are particularly important. In general, the quality of the electric heating tube has a direct relationship with the manufacturer, and care must be taken in the selection of the product.
