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FANGKUAI is founded in 1998, which is a clean fuel boiler enterprise integrating R&D, manufacturing, sales and service. In the past 20 years of development and innovation, the company has grown into a global enterprise, and its products have been exported to more than 80 countries including Russia, Mongolia and Thailand, and have established long-lasting cooperative relations with local enterprises!

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Energy - Boiler Tubes and Tubes for Pressure Purpose

  • Offshore price : $20000-$100000 Get a quote on the right form
  • Minimum order quantity : 1 set :Energy - Boiler Tubes and Tubes for Pressure Purpose
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HOT

θrion Gas Fired Steam Boiler

Capacity:1-20t/h

Rated thermal efficiency: 100-104%

Fixed working pressure: ≤1.6MPa

Applicable fuel:natural gas etc.

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HOT

Gas(oil) Fired Integrated Hot Water Boiler

Capacity:0.7-14MW

Rated thermal efficiency:96-98%

Fixed working pressure:≤1.25MPa

Applicable fuel:Natural gas, light oil, etc.

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HOT

H6 Gas Fired Hot Water Boiler

Capacity:0.7-2.8Mw

Rated thermal efficiency: 97.2-106%

Fixed working pressure:0.1MPa

Applicable fuel:Natural gas, etc.

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T7 Vacuum Hot Water Boilerr

Capacity:2.8-7.0Mw

Rated thermal efficiency:≥105.5%

Fixed working pressure:-0.02MPa

Applicable fuel:Natural gas, etc.

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HOT

V6 Gas Fired Hot Water Boiler

Capacity:99Kw

Rated thermal efficiency:97.2-104.4%

Fixed working pressure:1.0MPa

Applicable fuel:Natural gas, etc.

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HOT

Electric Steam Boiler

Capacity:0.5-4.0 t/h

Rated thermal efficiency:98%

Fixed working pressure:≤1.25MPa

Applicable fuel:electric energy

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  • Exhaust Gas Steam Boiler

    Exhaust Gas Boilers are normally built to regenerate heat from comparatively large flue gas quantities at a not very high temperature and with a limited pressure loss. To fulfill these demands, the boilers ought to be provided with tubes with extended surfaces on the gas-side.Get Price

  • Urbas smoke tube boilers on-line cleaning | Heat Management

    Jan 07, 2021 · The result is the cost-efficient supply of a powerful infrasound cleaner for all smoke tube boilers. The infrasound cleaner is operated with a 24 V DC solenoid valve and runs on compressed air (6-8 bar), for two seconds every four minutes and a sound pressure sensor gives the acoustic output of the infrasound cleaner, between 25 and 40 kPa.Get Price

  • Investigations on the Failure of Economizer Tubes in a

    Jan 09, 2008 · This article describes the results of an investigation concerning the failure of economizer tubes of a high-pressure boiler in a dual-purpose power/water cogeneration plant. The failure was observed in the form of rupturing of one tube and a macrohole or pinhole in another tube. The boiler had an operating period of 116,123 h since its inception. For …Get Price

  • Chapter 14 Boilers - Pearson

    Superheater—tubes located near the boiler outlet that increase (superheat) the temperature of the steam, p. 297. Waste heat boiler—a device that uses waste heat from a process to produce steam, p. 297. Water tube boiler—a type of boiler that contains water-filled tubes that allow water to circulate through a heated firebox, p. 296.Get Price

  • Boilers - University of Alabama

    Fire-Tube Boiler (~1800) The fire tube boiler, the oldest design, is made so the products of combustion pass through tubes surrounded by water in a shell. The furnace/flame volume can either be inside or external to the shell that contains the water. The upper steam capacity of fire tube boilers is about 20,000 Ibm/hr, and the peak pressureGet Price

  • Energy - Boiler Tubes and Tubes for Pressure Purpose

    ENERGY. Line Pipe OCTG Natural Gas Pipes BOILER TUBES AND TUBES FOR PRESSURE PURPOSE . Sizes. Outside Diameter 21,3 mm - 339,7 mm; Wall Thickness 2,0 mm - 12,7 mm; Length 5,00 m - 18,30 m; Production Standards & Material Qualities. ASTM A 178Get Price

  • Water Tube Boilers | Spirax Sarco

    Water-tube boilers differ from shell type boilers in that the water is circulated inside the tubes, with the heat source surrounding them. Referring back to the equation for hoop stress (Equation 3.2.1), it is easy to see that because the tube diameter is significantly smaller, much higher pressures can be tolerated for the same stress.Get Price

  • ASTM A210 Grade A1 Boiler Pipes and ASME SA210 Gr A1

    The SA210 Grade A1 Pressure Vessel Tubes can range up to 27000mm except for the U bend tubes. The advantage of U tubes is that they do not need bend fittings to bend the pipes. The pipes can have plain, beveled and coupling pipe end types. The ASTM A210 Gr.A1 Tubes can be rolled, cold drawn or normalizing rolled. The pipes can also be epoxy Get Price

  • Industry Boiler Steel Tube For Heat Exchanger Condenser

    Stainless Steel Seamless Boiler Tubes / ASTM 316 316L A312 304 Ss Tubes. 34CrMo4 SS Seamless Boiler Tubes / Mechanical DIN 2391 High Pressure Hot Rolled Steel Tube. Alloy Steel Seamless Boiler Tubes DIN 1629 St52.4 St52 DIN 17175 15Mo3 13CrMo44 Plain End Oiled Surface. Q235B Grade St37 Seamless Cs Carbon Steel Boiler Tubes Large DiameterGet Price

  • Boiler tubes EN 10216-2 - ATTEC-INTERNATIONAL GmbH

    BOILER TUBES Seamless tubes for pressure purposes EN 10216-2 unalloyed and alloyed tubes, increased temperature Seamless boiler tubes of this standard have extraordinary temperature and pressure resistance. Due to the production process, a great deal can be offered with regard to purpose-optimized steel qualities. Upon request, an additional inspectionGet Price

  • The Purpose Of Boiler Tube - News - United Steel Industry

    The Purpose Of Boiler Tube. ①General boiler tubes are mainly used to make water wall tubes, boiling water tubes, superheated steam tubes, superheated steam tubes for locomotive boilers, large and small smoke tubes and arched brick tubes. ②High-pressure boiler tubes are mainly used to manufacture superheater tubes, reheater tubes, air guide tubes, main steam tubes, …Get Price

  • Mechanical Engineering: External Cleaning - Boiler Tubes

    External Cleaning - Boiler Tubes. Tubes may be externally cleaned by various methods. The specific method is usually determined by the accessibility of the tubes and the purpose for which they are to be cleaned. Readily accessible tubes may be cleaned by wire brushing or grit blasting. Grit blasting is preferred if defects are suspected and a Get Price

  • High Pressure Boiler: What is it? Types & Characteristics

    High pressure boilers have characteristics that make them the best choice for the creation of energy and power. The variations between the different types of boilers are their geometric orientation, external or internal fire, pressure, water …Get Price

  • Boiler Mountings & Accessories - Basics, Types, Working

    The operator of the boiler can easily read it. A bourdon tube type pressure gauge is used. The gauge is graduated in units of Bar, one end of which is closed, and the other is connected to the steam space using siphon (U-tube). The siphon is filled with water, its purpose is to keep the gauge cool by preventing the entry of hot steam into the Get Price

  • Natural Circulation in Boilers - Venus Energy Audit System

    boiler tubes. Similarly, operating same burner would heat the evaporator tubes in non-uniform way leading to different water chemistry in unheated section of furnace tubes. • Feed pump operation In low-pressure boilers, (pressures below 21 kg/cm2 g), the feed pump on /off operation is usually linked to level switches in the steam drum.Get Price

  • High Pressure Boiler: What is it? Types & Characteristics

    High pressure boilers have characteristics that make them the best choice for the creation of energy and power. The variations between the different types of boilers are their geometric orientation, external or internal fire, pressure, water …Get Price

  • Natural Circulation in Boilers - Venus Energy Audit System

    boiler tubes. Similarly, operating same burner would heat the evaporator tubes in non-uniform way leading to different water chemistry in unheated section of furnace tubes. • Feed pump operation In low-pressure boilers, (pressures below 21 kg/cm2 g), the feed pump on /off operation is usually linked to level switches in the steam drum.Get Price

  • starvation in boiler tubes – Industrial Boiler

    Jul 04, 2017 · What is the purpose of the steam drum on a water tube boiler … What is the purpose of the steam drum on a No of times the water steam mixture goes thruthe tubes is generally Why does starvation occur in a steam boiler? "On-Load Corrosion" in Tubes of High Pressure Boilers "On-Load Corrosion" in Tubes of High Pressure Boilers.Get Price

  • Working of Boiler – Explanation, Parts, Working Principle

    Boiler's classification is based on the following criteria: According to the Relative Passage of Hot Gases and Water. Fire-Tube Boiler: This is the one where the hot combustion gases are surrounded by the water. Water-Tube Boiler: In this, the water flows via the tubes, surrounded by hot combustion gases. According to the Arrangement of Water Get Price

  • steam boiler 3 ton hr - ZBG Boiler

    4 Tons Hr Heavy Oil Steam Boiler - haus-anna . 4 tons hour boiler economic - 16 tons steam boiler price boiler - fewo-am-salzsee.de. 15 tons oil and gas dual purpose steam boiler - The boiler is a 2000 kghr fire tube Jane Marshal furnace oil fired steam 8 Ton Steam Boiler 4.8 tonshour (5.3 th at max output).4 th Steam Boiler With Fuel Palm Shells, biomass palm 4 th chain grate steam …Get Price

  • Boiler Tubes - WENZHOU HUASHANG STEEL CO., LTD.

    Boiler tubes refer to the steel with both ends open and hollow section, and its length is larger than the surrounding area. According to the production method, it can be divided into seamless steel tube and welded steel tube, the specification of the steel tube is indicated by the shape size (such as the outside diameter or side length) and the wall thickness, and its size range is very wide Get Price

  • 4-1 Recovery Boiler Equipment and Operation

    Circulation in Two-Drum Boiler Top drum is a steam-water separator Hot feedwater enters – steam leaves Generating bank is its own natural circulation loop Rear tubes act as downcomers Forward tubes act as risers Mud drum is source of water to all other loops Floor and waterwall headers Furnace screen headersGet Price

  • Boiler 101 | What is a boiler? - Home | American Boiler

    In watertube boilers, boiler water passes through the tubes while the exhaust gases remain in the shell side, passing over the tube surfaces. Because tubes can typically withstand higher internal pressure than the large chamber shell in a firetube, watertube boilers are used where high steam pressures (3,000 psi, sometimes higher) are required.Get Price

  • Water-tube Package and Industrial Boilers » Babcock & Wilcox

    and more. Backed by more than 5,000 units and 150 years of experience, B&W's water-tube package and industrial boilers have an established reputation for reliability and proven performance. They are engineered to meet unique capacity, space, fuel, emissions, transportation, installation and other requirements. They offer reliable power with low Get Price

  • CIBO Energy Efficiency Handbook

    react with tube metal found in boilers to form a hard scale on the interior of the boiler tubes, re­ ducing heat transfer and lowering the boiler's ef­ ficiency. If allowed to accumulate, boiler scale can eventually cause the tubes to overheat and rupture. Scaling is one of the leading causes of boiler tube failures. Scale is equivalent to Get Price

  • All about Carbon Steel Boiler Tubes - Solitaire Overseas …

    Boiler tubes, Boiler steel tubes, Boiler steel pipeGet Price

  • 2. BOILERS - Bureau of Energy Efficiency

    2. BOILERS Bureau of Energy Efficiency 27 Syllabus Boilers: Types, Combustion in boilers, Performances evaluation, Analysis of losses, Feed water treatment, Blow down, Energy conservation opportunities. 2.1 Introduction A boiler is an enclosed vessel that provides a means for combustion heat to be transferred into water until it becomes heated water or steam.Get Price

  • Steam Power II Test #3 Flashcards | Quizlet

    The purpose of firebrick in a water tube boiler furnace is to _____. I. protect the generating tubes from flame impingement II. protect the boiler furnace inner casing a) I only b) II only c) Both I and II d) Neither I nor IIGet Price

  • 4-1 Recovery Boiler Equipment and Operation

    drum boiler, the generating bank tubes are connected to headers and the gas flows parallel to the tube. In a two-drum boiler the tubes are connected to the steam drum and the mud drum and the gas passes through in cross-flow. Older economizer designs used baffles to obtain a cross-flow of hot gas over the economizer tubes. More modernGet Price

  • Numerical Investigation of Thermal Analysis of Boiler Tube

    steam for a desired purpose. There are many types of boilers developed tube), water tube and electric boilers. Boiler tubes may fail in service condition due to many reasons. Some of these reasons are: tube surface pitting, corrosion cracking, creep rupture, carbide graphitization, oxidation, sulfidation order to meet a variety of duties andGet Price

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