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Domestic hot water and heating series: gas hot water boiler, vacuum hot water boiler, vertical atmospheric pressure hot water boiler, electric hot water boiler Factory use, high temperature steam: wns fuel gas steam boiler, szs water tube steam boiler, vertical steam boiler, electric steam boiler

About Us

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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  • Offshore price : $20000-$100000 Get a quote on the right form
  • Minimum order quantity : 1 set :STEAM BOILERS ASSEMBLY Deha Tech
  • Supply Capacity : 10 units/month :STEAM BOILERS ASSEMBLY Deha Tech
  • Manufacturer/Brand : Fangkuai boiler
  • Port : Anyang
  • payment terms : Letter of Credit, Wire Transfer, VISA

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Popular products


θrion Gas Fired Steam Boiler


Rated thermal efficiency: 100-104%

Fixed working pressure: ≤1.6MPa

Applicable fuel:natural gas etc.


Gas(oil) Fired Integrated Hot Water Boiler


Rated thermal efficiency:96-98%

Fixed working pressure:≤1.25MPa

Applicable fuel:Natural gas, light oil, etc.


H6 Gas Fired Hot Water Boiler


Rated thermal efficiency: 97.2-106%

Fixed working pressure:0.1MPa

Applicable fuel:Natural gas, etc.


T7 Vacuum Hot Water Boilerr


Rated thermal efficiency:≥105.5%

Fixed working pressure:-0.02MPa

Applicable fuel:Natural gas, etc.


V6 Gas Fired Hot Water Boiler


Rated thermal efficiency:97.2-104.4%

Fixed working pressure:1.0MPa

Applicable fuel:Natural gas, etc.


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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  • Boiler Water Treatment - Association of Water Technologies

    Cavitation is caused when feed water reverts to steam in the feed water pump. Bubbles of steam form in an explosive manner which cause physical damage to the feed water pump internals. The Feed Water pump is designed to pump liquids, not steam, so it cavitates. This surging sound is distinctive. Cure For Cavitation of Feed Water PumpsGet Price

  • Oxygen Remover Scavanger Plus | Vizag Chemicals

    Oxygen Remover Scavanger Plus is a catalysed liquid solution of Hydrazine and diethylhydroxylamine (DEHA). Its volatile properties ensure distribution throughout the boiler and condensate system, and hence protects against oxygen corrosion in all parts of the system.Get Price

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    Rite Power Burner Fired Low Pressure Steam Boilers have been providing our valued customers with high quality steam safely and reliably for over forty years. From autoclaves to humidifiers, bakeries to breweries - these heavy duty watertube steamers are available in 47 different models, ranging from 480 - 12,499 MBH input (11 - 300 Boiler Get Price

  • Boiler Chemicals - Oxygen, Scale, and pH Adjustments

    There are two main groups of Chemicals for Boilers to choose from. One chemical group for boilers is for steam boilers and the second is for hot water boilers. Steam Boiler Chemicals - These include Oxygen Scavengers, Amines, Phosphates, Polymers, and Alkalinity Builders. Oxygen Scavengers - Most common type is 38%, pH < 4.Get Price

  • Dissolved Oxygen Test Kits – Boiler Feedwater | CHEMetrics

    Proper water quality maintenance maximizes operating efficiency and the lifespan of boiler equipment. Maintaining Water Quality in High-Pressure Boilers Dissolved oxygen, or DO, is one of the most important water quality parameters to control in a boiler system. It is the primary corrosive agent of steam-generating systems.Get Price

  • Water treatment of steam boilers and generators - Kemi Tech

    Kemi-tech offers several different products to protection against corrosion and deposits in steam boilers, high pressure hot water boilers and steam generators. Operating pressure up to 140 bar and 560o. All components are in compliance with the Danish Veterinary and Food Administration's permitted list and complies to all requirements of FDA Get Price

  • DEHA

    DEHA is used in boiler water treatment applications, as an oxygen scavenger for medium and high pressure boilers. DEHA also functions as a free radical scavenger in polymerization, it is a short stopper in the production of styrene butadiene rubber.Get Price

  • Boiler Water treatment Archives - CAP7GROUP

    Protects boiler, steam lines, condensate lines and feed water lines from corrosion Oxygen control can be used to condition the water used for laying up the boiler in a wet condition. Catalyzed hydrazine product for rapid reaction with dissolved oxygen and prevention of corrosion in marine boilers- Protects system metals throughout the boiler systemGet Price

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    Dec 13, 2017 · Steam Boiler Diagram With Parts for Dummy's. Below is a typical steam boiler diagram for dummy's to understand with name of each component or boiler part. First of all you should understand that there are many types and nomenclature of boilers. For example steam boiler, combi boiler, vaillant boiler, hot water boiler, gas boiler, electric Get Price

  • Oxygen Remover Scavanger Plus | Ennore India Chemicals

    Oxygen Scavenger Plus is a catalysed liquid solution of Hydrazine and diethylhydroxylamine (DEHA). Its volatile properties ensure distribution throughout the boiler and condensate system, and hence protects against oxygen corrosion in all parts of the sy. Ennore India Chemicals - Low Cost Solutions Estd.1995 Get Price

  • Repairs heat up during annual steam outage | Nebraska

    May 13, 2016 · When City Campus boilers go back online May 13, UNL will use a sparge tube and the chemical diethylhydroxylamine (DEHA) to temporarily remove oxygen from the steam system. " DEHA is an efficient oxygen scavenger and will be used until the new deaerator is installed," Griesen said. "We could use DEHA all the time, but we choose to run a Get Price

  • Oxygen Scavengers for Boiler Feedwater Treatment | SUEZ

    Treating your boiler feedwater with SUEZ's suite of oxygen scavengers goes a long way in preventing rapid failures of the feedwater system and costly downtime of steam generation equipment. The benefits of treating your boiler feedwater include: Controls dissolved oxygen pitting in boiler feedwater, boiler and steam condensate systems.Get Price

  • BoilerTech

    BoilerTech Systems Pvt Ltd (BSPL) is one of the leading boiler manufacturing company of Gujarat. Within a decade BSPL, formerly known as Dynamic industries, has established itself among the most reputed boiler manufacturing companies in Gujarat.Get Price

  • Boiler Treatment Chemicals - Boiler Water Treatment

    Chemtex's Deha is fed neat (undiluted) continuously to the boiler feed water depending upon the dissolved oxygen content, temperature and pressure of boiler. Theoretically the dosage is 1.3 parts active ingredient for every part of oxygen, but in application, a dosage of 3ppm active for every ppm of O2 is recommended.Get Price

  • Preservation of power plant boilers/heat recovery steam

    Jan 01, 2014 · It is advisable to check with the boiler manufacturer that the steam sections of the boiler (super-heaters and re-heaters) can support the weight of water. This can be a problem for the re-heater pipework because it is designed for much lower pressures and therefore lower stresses, and it is best to use dehumidified air.Get Price

  • Boiler System - Tips on a chemical program for your boiler

    Boiler System – Tips on a chemical program for your boiler system. Most boiler systems today burn natural gas as the primary fuel. Many systems are also set up to burn an alternate fuel if the natural gas supply is curtailed or cut off. In most cases, the alternate fuel is No. 2 fuel oil, a light distillate that is the same as diesel fuel.Get Price

  • Industrial & Portable Steam Generators - Steam-Flo Low

    The Sioux Steam-Flo® Low-Pressure industrial steam generator is a perfect source of low-pressure steam for a variety of commercial and industrial applications. This unit can be used in place of a conventional boiler for low-pressure applications. These industrial steam generators produce 370-3,450 lbs. (168-1,564 kg) per hour of saturated Get Price

  • 9707 Key West Avenue - Association of Water Technologies

    metal in the feedwater and boiler portions of a steam boiler cycle, it also volatilizes with the steam to provide complete system protection (Rossel et al, 1991). The fact that DEHA is volatile represents an enormous advantage in condensate system treatment because most of it is transported and absorbed into the condensate systemGet Price

  • Steam Condensate Treatment - SUEZ Water Technologies

    When the steam loses enough heat for its temperature to go below its saturation temperature, it will revert to its liquid phase. The water formed by steam condensation is the condensate. It is typically free of dissolved solids as those do not leave the boiler when the steam is generated. Only dissolved can normally vent out with the steam.Get Price

  • Boiler Efficiency - an overview | ScienceDirect Topics

    3.2.6 Thermal efficiency of conventional power plants. The boiler efficiency of modern pulverized fuel, hard coal-fired units is 94%–95% (LHV basis), reducing slightly to 90%–91% for lignite-fired units due to the higher moisture content. When combined with the other elements of the Rankine cycle, the overall efficiency currently achievable Get Price

  • Steam Boiler & Hot Water Supplies & Replacement Parts supplies everything you need in your boiler room. Shop online for boiler pumps,heat exchangers, replacement parts, valves, gage glass & more! Steam Boiler & Hot Water Supplies & Replacement Parts | Power Plus InternationalGet Price


    heat recovery boilers and steam generator assembly Deha Tech > Service > HEAT RECOVERY BOILERS AND STEAM GENERATOR ASSEMBLY Deha Tech`s HRSG units are cost-effectively designed for heavy cycling operations that allow owners to reduce the cost of electricity, boost performance, increase reliability, and enhance flexibility.Get Price

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    Use proper water treatment to prevent the buildup of scale on the boiler. After scale has built up on the walls of the boiler it is almost impossible to remove it from the boiler. The introduction of acids in the pressure vessel is thoroughly discouraged, since virtually any solution that will chemically attack the scale will also attack the boiler metal.Get Price

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    If you have a steam boiler, your boiler system produces steam. Steam leaves the boiler through piping to transfer heat to something; usually a heat exchanger or steam jacket. When the steam condenses in the pipe it is called condensate. This condensate water has very little impurities in it. In fact, condensate is practically pure, clean Get Price

  • Technical Literature | U.S. Boiler Company

    K2, High Efficiency Gas Product. I&O Manual. I&O Manual Supplement 108407-03. Quick Start Guide. FastPipe Instruction Manual. Service Kit & Super Pak Kit. Preventative Maintenance Guide. LP Gas Conversion Instructions. Boiler Specification.Get Price

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    economizers and auxiliary boilers in good condition became vastly easier and more efficient in 1975 when Drew Marine introduced the industry's first one-drum, multi-system water treatment. This phosphate-based program proved very effective for preventing heat-reducing scale on boiler steam-generating surfaces. And with hydrazine, a powerfulGet Price


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    The lowest feasible condenser pressure is the saturation pressure corresponding to the ambient temperature (i.e., the absolute pressure of 0.008 MPa, which corresponds to 41.5°C). The goal of maintaining the lowest practical turbine …Get Price

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    Apr 29, 2017 · In boiler follow mode, the boiler parameters are set as reference and output of boiler is used to produce power from turbine. Generally the boiler operates near maximum operating capacity, thus inlet pressure at the turbine varies as at boiler outlet. Thus the turbine output will vary as per the boiler parameters i.e. the turbine inlet pressure Get Price

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