The DTIE series electromagnetic flowmeter is a new generation of all intelligent flowmeter developed by our company based on Faraday electromagnetic induction principle.The measurement accuracy is not affected I by the temperature, density, viscosity and conductivity of the measuredmedium (> 5 s/cm).The electromagnetic flowmeter can not onIy measure thevolume fIow of the conductive liquid, but also can be used to measure thevolume fIow of the liquid and solid liquid solid two phase suspended liquid,such as strong acid and strong alkali and other corrosive liquid and mud
Materials | Corrosion resistance | |
316L | Application | 1.Domestic water, industrial water, raw water, well water and urban sewage. |
2.Weakly corrosive acid, alkali, salt solution. | ||
Hart alloy B | Application | 1.Non oxidizing acid such as hydrochloric acid (concentration less than 10%). |
2.Sodium hydroxide (concentration less than 50%), all concentrations of ammonium hydroxide solution. | ||
No application | Nitric acid. | |
Hart alloy C | Application | 1.Nitric acid such as chromic acid and sulfuric acid mixed solution. |
2.Oxidizing salts such as Fe+++, Cu++. | ||
No application | Hydrochloric acid. | |
Titanium | Application | 1.Salt, such as: (1) chloride (chloride / magnesium aluminum / calcium / iron, etc.) sodium salt, potassium salt, hypochlorite, sea water. |
No application | Hydrochloric acid, sulfuric acid, phosphoric acid, hydrofluoric acid and other reducing acids. | |
tantalum | Application | 1.Hydrochloric acid (concentration is less than 40%), dilute sulphuric acid and concentrated sulfuric acid (excluding fuming sulfuric acid). |
2.Chlorine dioxide, ferric chloride, hypochlorite, sodium cyanide, lead acetate, etc. | ||
3.Nitric acid (including fuming nitric acid) and other oxidizing acids, the temperature below 80 degrees of aqua regia. | ||
No application | Alkali, hydrofluoric acid. | |
platinum | Application | Almost all acid, alkali and salt solutions (including fuming sulfuric acid, fuming nitric acid). |
No application | Aqua regia, ammonium salt. | |
tungsten carbide | Application | Almost all acid, alkali and salt solutions (including fuming sulfuric acid, fuming nitric acid). |
No application | Aqua regia, ammonium salt. |
Materials | Main performance | Scope of application |
Polyfluoroethylene propylene (FEP/F46) | It has the unique corrosion resistance of PTFE, and has strong adhesion to metal and has excellent negative pressure resistance. | 1. < 160 degrees C. 2. Strong corrosive medium such as acid, alkali, salt and so on. 3. Health media. 4. Caliber range: DN10-500. |
Chloroprene rubber ?CR/Neoprene? |
1. Excellent elasticity, high strength breaking force and good abrasion resistance. 2. Resistance to low concentration of acid, alkali and salt corrosion. |
1. < 160 degrees C. 2. Tap water, industrial water, sea water, sewage, mud and pulp. 3. Caliber range: DN10-2200. |
Teflon ?PTFE/F4? |
1.The chemical properties are very stable. It can resist boiling hydrochloric acid, sulfuric acid, nitric acid and aqua regia. 2. Poor wear resistance and poor cohesiveness. |