10Nov2024
Boiler air preheater vs Economizer
The boiler air preheater and economizer are two commonly used devices in industrial production, playing a significant role in improving boiler thermal efficiency, saving energy, and reducing environmental pollution.
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10Nov2024
Water cooled wall types, Water wall sizes, Water wall parameters
The water-cooled wall is the main heat-receiving part of the boiler. It is composed of several rows of steel pipes distributed around the boiler furnace.
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10Nov2024
The role and principle of boiler air preheater
The heat transfer method of air preheater can be divided into two categories: heat conduction type and regenerative type. The most commonly used in heat conduction air preheater is tubular air preheater.
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9Nov2024
What are the sizes of boiler tubes and their uses？
What are the sizes of boiler tubes and their uses? Boiler tubes are key parts for converting water into steam or hot water, and are widely used in industrial production.
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30Oct2024
What is ASTM A209 Boiler Tube?
ASTM A209 boiler tube is an alloy steel tube designed for use under high temperature and high pressure conditions. It has excellent high temperature resistance and creep resistance and is commonly used in the manufacture of boilers and superheaters.
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27Oct2024
U-shaped heat exchange tubes need to external pressure testing?
In GB/T 151, although U-shaped pipes may withstand external pressure in actual equipment, the test pressure is based on internal pressure, and the pressure value is taken as the higher value of the shell side test pressure.
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20Oct2024
What are Helical Finned Tubes?
Helical finned tubes are tubes that have fins spirally wound around their outer surface, creating a helical pattern. These fins can be constructed from various materials, including aluminum, copper, and stainless steel.
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20Oct2024
How to optimize design of finned tube heat exchangers?
By optimizing the fin structure, material selection, flow characteristics, and operational control, the heat transfer efficiency of finned tube heat exchangers can be significantly improved.
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14Oct2024
Difference between ASME SA105 and ASME SA266
ASME SA105 and ASME SA266 are the two most commonly used carbon steel forging grades in industry, and they differ in many aspects.
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13Oct2024
What is finned electric heating tube?
Fin type electric heating tube (heat sink electric heating tube) is made of high-quality stainless steel, high-temperature magnesium oxide powder, electric heating alloy wire,
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28Sep2024
Tube Bending Guidelines|U Bend Tube
We has developed expertise in bending and rolling tubes to suit a variety of applications. This knowledge combined with the pre-profiling of the straight tubes produces accurate, formed tube components ready for weld assembly.
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22Sep2024
Types and Applications of Air Preheaters
Types and Applications of Air Preheaters 1、 The function of air preheater: The functions of an air preheater include: (1) Lowering the exhaust gas temperature improves boiler efficiency.
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