Welding Finned Tube

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Economizers, or economisers, are mechanical devices intended to reduce energy consumption, or to perform useful function such as preheating a fluid. The term economizer is used for other purposes as well. Boiler, power plant, heating, Refrigeration, ventilating, and air conditioning (HVAC) uses are discussed in this article. In simple terms, an economizer is a heat exchanger. Economizer is composed of boiler tubes, inlet header, outlet header, pipe clamp or tube clip, bend or elbow, and other...

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Cast Iron Gilled Tube Economizer - the main part of the economizer, it heats the feed water in a stationary boilers with pressure up to 2.4 MPa.Also economizer ribbed cast iron the item can be used separately as the heating element of the system, as, unlike smooth, it has a higher warmth retention: more than the heat transfer area, the heating more efficient. In addition, the cast iron as a material fittings heat exchangers lasts longer than steel, significantly cheaper and, despite its large...

$ 400 Set/Sets

Finned Tube Economizer, Spiral Finned Tube-Square fin tube, H fin tube, rectangular fin tubes, double H fin tubes H fin tube known as square fin tube, There are two type of H fin tubes, one type with single tube, normal called square fin tube, the other with Double tube, normal called rectangular fin tubes. and also manufactured as per customers requirements. Due to rectangular shapes, which can offer large surface area compared to the Spiral Finned tubes. Due to larger surface area available,...

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In a steam boiler,water stack economizer is a heat exchanger device that heats up fluids or recovers residual heat from the combustion product i.e. flue gases in a thermal power plant before being released through the chimney. Flue gases are the combustion exhaust gases produced at power plants consist of mostly nitrogen, carbon dioxide, water vapor, soot carbon monoxide etc. Hence, the economizer in thermal power plants is used to economize the process of electrical power generation, as the...

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We can fabricated thousands of Superheaters - Radiant, Pendant, Final, Fluidized Bed types, Reheaters for all kinds of Boilers having Complicated very close and Compact Shapes with tube sizes ranging from 32mm OD to 76.2mm OD and thickness from 3mm of 12mm in all types of Boiler Quality Steel Grades ranging from Carbon to Alloys and Stainless Steel for metal temperature ranging up 650 C and for Boilers of 10 to 500 MW Capacity. Main Technical Parameter: Boiler Superheater Coil Material Carbon...

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The Superheater Tube Wall is an independently fired coil type heating system that converts saturated steam to superheated steam. The most common reasons for needing superheated steam is either to reduce the risk of condensation of the steam when transferring it to the point of use, or when the kinetic energy in the high-pressure steam is to be used, the energy in the steam must be maximised and condensation must be avoided.Following types of superheaters are commenly used: radiant superheater,...

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The Boiler Replacement Steam Superheater is a coil type heat exchanger which is used to produce superheated steam or to convert the wet steam to drysteam, generated by a boiler. It is different from a boiler in a way that, boiler utilizes both sensible heat as well as latentheat to convert water into steam while superheater utilizes only sensible heat to superheat the steam in order to increase itsenthalpy.It is composed of superheater tubes or reheater tubes, tube/pipe support, elbow pipe,etc....

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Fire Tube Boiler Heating System Superheater typed tube heat exchanger reheater for power plant boiler is consisted of a serious of bare coil (carbon steel, alloy steel, or durable heat steel) and header and other auxiliaries. Tubes φ32, 38, 42 and so on, also as the request. Our main products are specialized in all kinds ofboiler parts which included power station boiler, waste heat boiler, air preheater, membrane water wall and superheater, economizer coils, etc. Main Technical Parameter:...

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Boiler membrane water wall tube panel for steam boiler in china are membrane walls that are made of tubes welded together with or without a strip of metal in between. These walls form the enclosure of the coal combustion chamber. Water wall tubes are also referred to as the evaporator section; they contain water mostly in liquid form which gradually evaporates as it rises in the boiler. Main Technical Parameter: Function Evaporation section Fuel Coal fired water tube boiler,etc Standard China...

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Boiler Components Furnace Wall Heater Tube Panels in Combustion Chamber of Steam Boiler is any furnace wall that is comprised of efractory and waterwall tubes in a water-tube boiler. The tubes are evenly spaced and generally connect to headers which in turn are connected back to the main generating bank of the boiler. They have two purpose here in that they capture heat that would otherwise escape to the atmosphere and help heat the water in the boiler. And they also help keep the refractory...

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Boiler Bank Tubes are Bent to Shape Tubes or Steam Generating Tubes where Water is converted to Steam. Power Plant Recovery Boiler Generating Bank Tube carry a mixture of water and steam. Fabricated from Tubes in various sizes and shapes, bending of these tubes is generally to larger Radius hence they need some Tube Bending Expertise to avoid wrinkles, surface cracking, irregularities, ensuring long life of tube resulting in smooth and efficient operation of the Boiler. Main Technical...

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Energy saving environmental protection china supplier membrane water wall tube panels for CFB boiler are membrane walls that are made of tubes welded together with or without a strip of metal in between.These walls form the enclosure of the coal combustion chamber.Water wall tubes are also referred to as the evaporator section; they contain water mostly in liquid form which gradually evaporates as it rises in the boiler. Main Technical Parameter: Function Evaporation section Fuel Coal fired...

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Enamel Steam Boiler Air Pre Heater (Aph) Tube Replacement designed for denitration renovation projects.Enamel heat exchanger for circulating fluidized bed boiler and pulverized coal boilers Heat exchanger parts for garbage incinerators and biomass boilers. Heat exchanger parts for grate furnaces, like chain grate furnaces.Heat exchanger parts for gas-fueled boilers, such as kerosene boilers, coke ovens, etc. Main Technical Parameter: Tube Material Enamel Coating on Carbon Steel;Low Alloy Steel...

$ 2000 Set/Sets

Product details: Boiler economizer is the energy saving equipment that helps to save energy and improve efficiency for steam boiler. In boilers, the economizers are heat exchangers which recover waste heat of the exhaust smoke from the boiler normal working. As the buyer requirement, we could provide casting economizer, bare tube economizer, spiral finned tube economizer, serrated economizer and H-type economizer or only economizer tubes and finned tubes. All the economizers are customized as...

$ 2000 Set/Sets

Product details: For steam boilers, economizer is important spare parts in boiler working. It is energy saving device that helps to reduce the heat loss and save fuel. It is more economical and would provide users with considerable economic benefits. To improve economizer working efficiency, sometimes fins and ribs are added to the tube to improve the heat transfer effect. Such as spiral fin, H type fin and serrated fin, etc. That will enhance the heat transfer efficiency of the economizer and...

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Product details: The feed water of steam boiler is heated in the economizer before entering the steam drum, When the feed water temperature increases, it will reduce the wall temperature difference when entering the steam drum, which extends the service life of the steam drum. We have rich experience in processing boiler economizer and guarantee that we process in strict accordance with the drawings. Boiler header will be provided together with economiser if buyer needed. We ensure the boiler...

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Enamel Steam Boiler Air Pre Heater (Aph) Tube Replacement designed for denitration renovation projects.Enamel heat exchanger for circulating fluidized bed boiler and pulverized coal boilers Heat exchanger parts for garbage incinerators and biomass boilers. Heat exchanger parts for grate furnaces, like chain grate furnaces.Heat exchanger parts for gas-fueled boilers, such as kerosene boilers, coke ovens, etc. Main Technical Parameter: Tube Material Enamel Coating on Carbon Steel;Low Alloy Steel...

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Product details: Steam superheater is high temperature resistance and wear resistance, it is pressure parts for industrial boilers. Usually we use high-quality low-carbon steel with high temperature resistance and various chromium-molybdenum alloy steels for superheater processing. The outer diameter of the boiler superheater tube is generally 30-60 mm. Whether it is complete set of superheaters, boiler superheater tubes, or coil bend, we will process as the drawing the buyer provided. As a...

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Product details: According to the temperature, Steam superheaters are devided into low temperature superheater and high temperature superheater; According to the heat transfer method, steam superheaters are devided into convection type, radiant type and semi-radiative type; According to structural characteristics, it can be divided into serpentine tube type, screen type, wall type and wall-wrapped type. We could provide these kind of steam superheaters, and other steam boiler parts. The quality...