Steam Turbine Spare Parts

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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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Thermal Power Plant Boiler Pressure Parts Economizer is part of the heating area of boiler, to heat the feed water into saturated water inside the flue ducting, due to its absorption of low temperature flue gas heat, the feedwater economizer reduces the exhaust temperature of flue gas, save the energy, improve the efficiency, so called as economizer. Economizer steel tube type is without pressure limit, can be used as a boiling type, generally made by the outer diameter of 32 ~ 51 mm carbon...

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In steam power plants Boiler Accessories Economizer captures the waste heat from boiler stack gases (flue gases) and transfers it to the boiler feed water. Air-side economizers HVAC (Heating, Ventilation, and Air Condition) can save energy in buildings by using cool outside air as a means of cooling the indoor space. Refrigeration: This is commonly used in industrial refrigeration where vapor compression refrigeration is essential. Systems with economizers aim to produce part of the...

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Economizer heat exchanger is A Device , which increases the temperature of feed water using waste heat of flue gases leaving the boiler through chimney. Boiler Parts Economizer Consists of a large numbers of vertical cast irons steel water pipes,such as boiler tubes, inlet header, outlet header, pipe clamp or tube clip, bend or elbow, and other related power plant related boiler spare parts. Main Technical Parameter: Related power plant boiler parts and auxiliary equipment you may need:...

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Reheaters and superheaters are a set of tubes located in the boiler. Steam from the water walls passes to the superheaters where it is heated above its saturation temperature until the maximum required operating temperature is achieved. The superheated steam then flows through the main steam piping to the high-pressure turbine. Exhaust steam from the high-pressure turbine is guided to the boiler for reheating and from there to the intermediate and low-pressure turbines. High reheating...

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Superheaters and reheaters are used where only dry steam is required in a process/machines such as Turbines. Any moisture content in a steam in such cases happens to degrade or corrode the machine thereby affecting its average operating life. So, superheater converts low-quality steam to high quality for end users.Superheaters can be used in a steam engine where absolute dry steam is needed to prevent wear and tear of engine parts.There are following types of superheaters: radiant superheater,...

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Superheaters Coils are the most critical Boiler Component of the modern day thermal power plant and are subject to very high metal temperatures. In fact the capacity of the Superheater to work without failure at higher Temperatures is what determines the boilers Capacity and it effects improvement in economy by reducing Steam Consumption of the Steam Turbine. Main Technical Parameter: Boiler Superheater Coil Material Carbon steel, alloy steel, stainless steel or durable heat steel,etc,such as...

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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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In the boiler, the role of boiler spare parts steam super heater is to heat the saturated steam to a certain temperature of superheated steam to increase power plant efficiency. Repeater essentially further improves the thermal power plant cycle efficiency. It includes Radiant, Pendant, Final, Fluidized Bed types, Reheaters,etc Main Technical Parameter: Boiler Superheater Coil Material Carbon steel, alloy steel, stainless steel or durable heat steel,etc,such as such asSA-210 C, SA-213 T12 / T22...

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In power station boilers, the effect of Boiler Pressure Parts Superheater is to heat the steam to certain temperature for higher efficiency of the power station. Reheaters are steam superheaters to reheat the over-worked long-pressure or middle-pressure steam to certain temperature. The use of rehearters can further improve heat power of the power station circulating and control the steam temperature of the end blades of the steam turbine within allowed range. Main Technical Parameter: Boiler...

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Membrane Wall 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 cool.This prevents spalling of the...

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Power Station Boiler Spare Parts Wall Paneling Sheets (also called,Water Wall Panels), are used in modern day Boilers in place of Steam Generating Tubes to reduce heat loss due to their gas tight nature and reduce insulation costs. We fabricate Water Wall Panels using automatic Fin to tubes welding machines and large Tube Panel Benders to achieve desired shape of panels which can have Swaged Ends, Stub Welded to Headers. We supply Panels with integrated manhole openings in the panels. Main...

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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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Water wall panels are used in Waste Heat recovery boilers.We manufacture Waterwall panels,these are fabricated out of carbon steel tubes to customers' drawings and specifications.The main function of water wall panels in boiler is to absorb the heat generated by high temperature flame or flue and to generate steam or hot water in tubes, hence to reduce the temperature in the chamber. Main Technical Parameter: Function Evaporation section Fuel Coal fired water tube boiler,etc Standard China GB,...

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An air preheater (APH) is any device designed to heat air before another process (for example, combustion in a boiler) with the primary objective of increasing the thermal efficiency of the process. They may be used alone or to replace a recuperative heat system or to replace a steam coil.Following two types of air preheaters for use in steam generators in thermal power stations is commonly used: One is a tubular type built into the boiler flue gas ducting, and the other is a regenerative air...

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Low temperature corrosion and ash fouling exists for Power Plant Spare Air Preheater in Boiler Accessories, especially if burning coal with high sulfur content. The users have to replace the parts or stop the machine to clean the ash, which takes cost for users. We adopted the enamel coated air preheater, which has the function of anti-corrosion, wear resistance, anti-ash fouling, and long service life. Main Technical Parameter: Tube Material Enamel Coating on Carbon Steel;Low Alloy Steel :...

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Air preheater, or boiler preheater, is an important boiler part. It can be divided into two kinds, Tubular type air preheater and Vertical type air preheater. Air preheater pipe type, mainly using industrial furnaces or smoke waste heat boiler combustion air preheating furnace enter, such not only improves the thermal efficiency of the stove and reduce the environment pollution. Main Technical Parameter: Tube Material Enamel Coating on Carbon Steel;Low Alloy Steel : Corten Steel, ND Steel...

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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...