Thermal spraying process, high hardness alloy coating on the protective tube, so that the surface hardness is greatly improved, the maximum temperature 800 ℃, for boiler flue duct, building bitumen, heavy oil, pulverized coal mixed with water and cement clinker process temperature measurement. Second, the product standard electrical outlet: M20 × 1.5, NPT1 / 2 wear head hardness: HRC60-65 protection: IP65 Insulation resistance> 100MΩ (room temperature) Test voltage: 500VDC connection size: M27 × 2 NPT3 / 4 Accuracy: Grade Ⅰ flange standards: American standard ASME / ANSIB116.5-88 German standard DIN2628-2638-1975 almandine porcelain protecting tube: aluminum-containing iron-based and subtly added A12O3 powder that prepared almandine porcelain (TLC) containing special Kim, the Fe-Al alloy porcelain thermocouple (resistance) CFB thermocouple protection tube parameters, that is a Fe-Al porcelain thermocouple (resistance) of the most critical parts - almandine ceramic protective tube. According to the working temperature, wear, media type, pressure equation case, made of different series of Fe-Al ceramic protective tube, the current series: TLC, TLC1, TLC2, TLC3, TLC4 and TLC5 six series. TLC Type: resistant hydrochloric acid, nitric acid, sulfuric acid, resistance to sodium hydroxide, potassium hydroxide solution. Operating temperature into 350 ° C, 750 ° C two kinds. TLC1 type: resistance to oxidation, sulfidation resistance, corrosion-resistant zinc vapor circulating fluidized bed thermocouple principle, has high abrasion resistance, good thermal shock resistance, the working temperature 1100 ° C. The practical use of circulating fluidized bed thermocouple how to sell zinc concentrate roaster life four months circulating fluidized bed thermocouple, pyrite roaster life in 12 months, and in boiling furnace circulating fluidized bed boiler furnace hall life 6 month, in a ball mill, fan mill Importers life 6-8 months. CFB thermocouple sales _ _ Anhui Global CFB thermocouple provided by the Anhui Global instrument cable Limited. Anhui Global instrument cable Limited (www.ahqqtyb.com) is Chuzhou, temperature instrumentation leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Anhui Global leadership with the staff warmly welcome all inquiries negotiations to create the Global Anhui better future.