The anti-corrosion heat resistance

Anticorrosion heat resistance corrosion resistance of copper and platinum resistance, anticorrosion platinum resistance is * commonly used thermal resistance. Is a kind of low temperature zone * are commonly used in temperature detector. Its main characteristic is high accuracy, stable performance. The platinum thermal resistance measurement is * * * degrees higher, it is not only widely used in industrial temperature measurement, and is made into standard benchmark instrument.

1, anticorrosion heat resistance using multilayer ( Anti-corrosion heat resistance coating protection tube usually for thick wall 316 l and 304 l steel pipe overall sintered ptfe and wear-resistant anti-corrosion layer) Structure, anticorrosive effect and service life of verified by many domestic enterprises long-term use of the facts.

2, anticorrosive thermal resistance of domestic * teflon coating by the advanced 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 makes me anticorrosion heat resistance, and other products of the company's average service life ( In the absence of larger wear environment) More than one year.

3, use the site often exist high velocity particles measured medium serious erosion of heat resistance coating, anticorrosive thermal resistance in the anticorrosive 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 Ten times, different from other domestic same type anticorrosive thermal resistance.

4, anticorrosive thermal resistance are all made of the domestic first-class, the product performance is stable, reliable, service life is longer than the domestic same type anticorrosive thermal resistor several times, can work for a long time at temperature 220 ℃ temperature range or less.

1 technical indexes, anti-corrosion heat resistance of ptfe anti-corrosion layer thickness: 1. 0毫米( Can also be specified by the user) 。

2, corrosion resistance of the hot response time: the anticorrosion and thermal response time change about 20% ( ≤8 s) ；

3, anticorrosive thermal resistance of the coating quality inspection: the flaw detection, using edm micro-hole 12 kv voltage, frequency of 1. 6 x 106 hz don't breakdown.

4, anticorrosive thermal resistance of the working pressure: fixed way for the anti-corrosion resistance during mounting flange * 4 big working pressure. 0MPa； Fixed way for the anti-corrosion resistance F4 connecting thread * pressure using 0. 6MPa。

5, anticorrosive thermal resistance of other technical indicators and ordinary industrial heat resistance is the same.

6, electrical exports: M20x1. 5, NPTI1/2

7, protection grade: IP65

8, flame-proof level: d lots BT4. D lots CT5

note anticorrosive thermal resistance during installation and transport must ensure that cannot be damaged or by external impact on the coating, coating damage will result in corrosion resistance is life cut short or complete loss of corrosion protection.

corrosion performance

1.

stainless steel ( 0Cr18Ni12Mo2Ti） Protecting tube: for industrial water, water, sewage with weak corrosive medium, such as applicable to petroleum, chemical industry, iron and steel industries and municipal, environmental protection and other fields.

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2 B hartz alloy protection tube, below the boiling point for all the concentration of hydrochloric acid have good corrosion resistance, resistant to sulfuric acid, phosphoric acid, hydrofluoric acid, organic acids and other non chloride acid, alkali, corrosion of non oxidizing salt solution.

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3 C hartz alloy protection tube: non oxidizing acid, such as nitric acid, mixed acid, or a combination of chromic acid and sulfuric acid medium corrosion, oxidation resistance and salt Fe++ +, Cu++ or contain other antioxidant corrosion, such as higher than normal temperature hypochlorite solution, the corrosion of the water.

4.

titanium protection tube: water, all kinds of chloride and hypochlorite, oxidizing acid ( Including fuming sulfuric acid) , organic acid, alkali corrosion. Not pure resistance reducing acid ( Like quicksand, hydrochloric acid) Corrosion, but contain antioxidants such as acid ( Such as nitric acid, Fe++ +, Cu++) , the corrosion is greatly reduced.

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5 ptfe protection tube, is a kind of plastic, stable chemical properties * boiling hydrochloric acid, sulfuric acid, nitric acid and aqua regia, strong alkali and a variety of organic solvents. Don't three chlorine fluoride, high temperature resistant chlorine, high-speed liquid fluoride, fluoride liquid oxygen, ozone corrosion.