Application: the anti-corrosive thermal resistance has two types of anti-corrosion resistance and anti-corrosion platinum resistance, which are the most commonly used anti-corrosive thermal resistance. It is the most commonly used temperature detector in low - temperature zone. It is characterized by high precision and stable performance. The measurement accuracy of platinum thermal resistance is the highest, which is not only widely used in industrial temperature measurement, but also is made into a standard benchmark.
1, the anti-corrosion thermal resistance using multilayer (anti-corrosion heat resistance coating protection tube usually for thick wall 316L and 304L steel pipe overall sintered ptfe and wear-resistant anti-corrosion layer) structure, antiseptic effect and service life of the many domestic enterprises long-term use and true.
2, anti-corrosive thermal resistance of ptfe anti-corrosion layer of our company adopts the most advanced domestic the whole sintering process of sintering, and solved the other joint easy to leak problems of manufacturing process is inevitable. The application of this technology has led to the average service life of anti-corrosion resistance and other anti-corrosive products (in the absence of large wear and tear) for more than one year.
3, use the site often exist high velocity particles measured medium serious erosion of heat resistance coating, anti-corrosive thermal resistance in the anti-corrosive layer outside my company and a wear-resisting material layer, layer in a environment with scouring can effectively prolong the service life of the coating 8 to 10 times, different from other domestic same type anti-corrosive thermal resistance.
4, anti-corrosive thermal resistance are all made of first-class components, the product performance is stable, reliable, service life is longer than the domestic same type anti-corrosive thermal resistor several times, can work for a long time at temperature 220 ℃ temperature range or less.
Performance of protective tube:
Protective tube material
It is used in industrial water,domestic water,sewage with weak corrosion medium，and is applicable to industrial sector such as petrochemical industry, steel and so on and the municipal environmental protection and other fields.
Hastelloy B protective tube
It has good corrosion resistance for all the concentration of hydrochloric acid below the boiling point. It is also corrosion resistant to non chloride such as vitriol, phosphoric acid, hydrofluoric acid, organic acid and so on and non oxidizing salt bath.
Hastelloy C protective tube
It has good corrosion resistance for non oxidizing acid such as nitric acid, mixed acid or the mixed medium of Chromic acid and sulfuric acid.It is also corrosion resistant to oxidizing salt such as Fe+++, Cu++ or other oxidizing agent such as hypochlorite solution higher than normal temperature and sea water.
Ti protective tube
It has good corrosion resistance for sea water, kinds of chloride and hypochlorite, oxidizing acid(including fuming sulphuric acid), Origanic acid/alkali. It is not corrosion resistant to comparatively pure reducing acid such as Hydrochloric acid and sulfuric acid, but if there is oxidizing agent such as nitric acid、Fe+++、Cu++ in the acid, the corrosion resistance greatly reduced.
Teflon protective tube
One of the most stable chemical performance plastics. It has good corrosion resistance for boiling hydrochloric acid, sulfuric acid, nitric acid and aqua regia and strong alkali and varieties of organic solvents. It is not corrosion resistant to chlorine trifluoride, high temperature chorine trifluoride, high speed liquid fluorine, liquid oxygen and ozone.