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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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Steam Boiler Hardness Testing

  • Offshore price : $20000-$100000 Get a quote on the right form
  • Minimum order quantity : 1 set :Steam Boiler Hardness Testing
  • Supply Capacity : 10 units/month :Steam Boiler Hardness Testing
  • 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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  • Controlling TDS in the Boiler Water - Spirax Sarco

    Conventional shell boilers are normally operated with the TDS in the range of 2 000 ppm for very small boilers, and up to 3 500 ppm for larger boilers, provided the: Boiler is operating near to its design pressure. Steam load conditions are not too severe. Other boiler water conditions are correctly controlled.Get Price

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  • Managing downstream hardness upset in boiler systems

    Dec 20, 2018 · The feedwater softener operation was verified with conductivity and hardness testing and were performing as designed with no hardness present and conductivity of 238 microSiemens per cubic centimeter (µS/cm 3). The representative moved to the condensate tank located at the furthest point on the steam system from the de-aerator, and ran the Get Price

  • The importance of pH in steam-boiler water

    Jun 24, 2014 · It comes into play with steam boilers because a pH between 7 and 9 (slightly alkaline) is just right. If the pH is lower than that, the water will start eating the pipes. If it's higher than that, the water won't corrode metal, but it may begin to foam, and that's not good. Hold that thought for a moment.Get Price

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    Colormetry Hardness Detector. Prevent water hardness damage to your boiler with Miura's Colormetry Hardness Detection System. Water hardness levels are typically checked manually through the use of chemical reagents, but such measurements are time-consuming and can result in incorrect readings. Colormetry solves all these problems by offering automated reagent …Get Price

  • Scale Build-Up in Industrial Steam Boilers – What It Is

    BOILERMATE® BM2100D is a scale remover and iron dispersant. If your boiler suffers from scale build-up, this product uses an acid-base chemical to eat away scale from the boiler tubes and flush them out of the system. Hardness Detection. Routine testing for water hardness is essential for hardness damage in a steam boiler system.Get Price

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    Water testing and validation is essential to water management and allows for corrective actions and enhanced monitoring within a facility's environment. One of the most important accessories you can have for your steam boiler is a water softener, which serves a crucial role in helping your boiler avoid malfunctions and run more efficiently.Get Price

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    A boiler product contains 10% EDTA and 15% polymer. It is applied to a boiler operating at 20 cycles with 0.1 ppm feedwater hardness. Feedwater dosage is 8.8 ppm to yield 10 ppm free EDTA and 26 ppm polymer. If the hardness goes up to 1 ppm or the product is used in another systemGet Price

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    May 04, 2016 · A boiler that makes up 4000 gal/day of water having 100 ppm of hardness, has a potential of accumulating over 1000 pounds of scale per year. Alkalinity Test In natural waters, alkalinity is most commonly the result of bicarbonate and carbonate ions; in treated waters, alkalinity may also be contributed by hydroxide, phosphate, silicate, and other treatment ions.Get Price

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    Testing for these parameters as a preventative measure not only saves money on repairs; but also decreases the running cost of the boiler, as the boiler's efficiency decreases as scale builds-up. Our Boiler Water Test Kit tests the following parameters: Alkalinity Drop test method. Range 80-2400ppm. Total Hardness Drop test method.Get Price

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