astm a213 t12 seamless carbon steel boiler pipe

Summary terminology astm a213 t12 seamless carbon steel boiler pipe 1, rated thermal power: rated conditions, heat boiler per unit time can be provided, typically expressed in megawatts (MW) or kcal (Kcal / H). ≤1.4MW boiler thermal efficiency, exhaust temperature is not higher than the inlet temperature of the medium 50 ℃. Thermal efficiency> 1.4MW boiler, the exhaust gas temperature not higher than 170 ℃. 2, the cycle of water: boiler water circulation system, the amount of water recycled. Circulating water boiler G = Q * 0.86 * 10 ^ 6 / ΔtQ: boiler thermal power units (MW) Δt: access to water temperature, 3 atm unit (℃): under standard atmospheric pressure at sea level, is 101.325KPa . Pressure: atmospheric pressure higher than normal atmospheric pressure. Vacuum: air pressure below standard atmospheric pressure. 4, heating surface: the surface of the heat transfer medium to absorb heat from the heat medium, such as a boiler furnace, cylinder, pipe, etc.. Radiation heating surface: the radiation heat receiving surface mainly absorbing heat from the heat transfer manner exothermic medium, such as a water wall furnace, the drum abdominal wall. Convection heating surface: mainly convective heat transfer from the high temperature flue gas absorbing manner heating surface of heat, smoke is generally flush heating surface, smoke pipe, convection banks and the like. 5, the thermal efficiency of the boiler: the percentage of the effective use of heat boiler and the fuel consumption per unit time of heat. The higher thermal efficiency, better heat transfer performance. 6, steam quality: cleanliness steam, saturated steam is generally more or less saturated with trace amounts of moisture, with the difference between the steam quality than the standard amount of water. 7, fuel consumption: the amount of fuel consumed by the boiler per unit time. 8, emissions: the amount of sewage discharged boiler blowdown. 9, the natural circulation: relying on the furnace decreased working fluid between the tube and the density difference between the riser furnace actively promote water circulation boiler drum, the drum is recycled back route, the downcomer, the header, the riser pipe, tubing, etc., is introduced soda composition. Forced circulation: boiler water or steam to not only water vapor density difference as a driving force, but also provide some external pump power to circulate in the heating duct. 10, small boilers: water volume ≤50L, and ≤0.7MPa rated steam pressure steam boilers; Rated water pressure does not exceed 0.1MPa water pressure hot water boilers and hot water boilers.

Energy-efficient use of steam astm a213 t12 seamless carbon steel boiler pipes: energy-saving boiler has a safe, efficient and energy-saving advantages, favored by consumers, energy-saving boiler to achieve energy savings, primarily because of its efficient use of steam during operation, the specific contents as described below.

We have long known that fast astm a213 t12 seamless carbon steel boiler pipe this brand, high-tech enterprises in Henan Province, the most influential brand, technology entrepreneurs contribution to enterprise and many other honors, so that our brand is very interested in each other fast. Through this collaboration, proving once again that our decision is not wrong, 15 tons of steam condensing gas boiler provides steam to fully meet the needs of our dairy products processing plant. --customer feedback

Learn horizontal steam astm a213 t12 seamless carbon steel boiler pipe several advantages over use of a new refractory materials, no warm-load, high thermal efficiency, pressure stability, can produce high quality steam in a short time. Low combustion noise, low fuel consumption, low smoke emission, non-polluting, burning completely. Thus saving fuel costs and improve the economy, environmentally friendly energy-saving products. Sophisticated appearance, due to the continuous strengthening of product innovation and improve the usability, innovative design, compact structure, vertical compact, especially small volume without foundation, easy installation, good looks, soft colors, harmony with the environment, artistic sense. Safe and reliable use of automatic microcomputer control system, automatic control of boiler operation, complete functions, can now set the time, start time, stop time, also has a self-diagnostic function, the boiler running them once the abnormal phenomenon, automatic interruption of water supply and combustion, and audible alarm, safe, reliable, easy to operate. Durable design and meticulous, strict selection, elaborate use of high technology, has the best corrosion resistance, durability and ruggedness.

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