Press the left button, drag the mouse, rotate the cube, see more information

Limit Discounts

Through this webpage, choose online customer service communication, or message board. Leave your needs and get limited time discounts, up to 10% off, saving you a fortune. This discount has an indefinite period, and places are limited on a first-come, first-served basis.

Payment Method

We support various payment methods:
T/T payment
Alipay etc
Save time in your buying process.

Certified Product

The company's products have passed multiple national
for example:
United States: ASME
Eastern Europe: EAC
Russia: GOST
Singapore: MOMO
Buy products, buy with confidence, use with confidence

Product Type

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!

Contact Us

If you are interested in our company or products, you can contact with us through online consulting, demand table submission, e-mails and telephones. Our staff shall wholeheartedly provide product information, application knowledge and good service for you.

These are the key points when welding hot water boiler

  • Offshore price : $20000-$100000 Get a quote on the right form
  • Minimum order quantity : 1 set :These are the key points when welding hot water boiler
  • Supply Capacity : 10 units/month :These are the key points when welding hot water boiler
  • Manufacturer/Brand : Fangkuai boiler
  • Port : Anyang
  • payment terms : Letter of Credit, Wire Transfer, VISA

Leave Your Message And Get Price!

I need the quotation of , the fuel is , this capacity is , use for . My Name is , my Email is , my WhatsApp is , Please Send the detail information for me!

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


Leave us a message

We will send out plans and quotations within five minutes

Name (optional)



Choose product type



Get display discount

Contact us

Global Sales Hotline:

Email: [email protected]

  • Corrosion Inhibitor for Steam Boilers, Condensate Systems

    Corrosion inhibitor for steam boilers, condensate systems and high pressure hot water. Accepta 2344 is a steam volatile liquid boiler treatment based on Di Ethyl Hydroxylamine used to remove oxygen chemically from feed water, boiler water and condensate in steam generating systems and the re-circulating water in high pressure hot water systemsGet Price

  • Boiler welding - SlideShare

    Aug 27, 2017 · 8. The welded structures are usually light in weight compared to riveted structures. This is due to the reason, that in welding, gussets or other connecting components are not used. The welded joints provide high efficiency, …Get Price

  • Working of Boiler – Explanation, Parts, Working Principle

    The boiler is a closed vessel, where the water is stored. Hot gases are formed by burning fuel in the furnace. These gases are made to come in contact with the water vessel, the point where the heat transfer takes place between the steam and water. Thus, the boiler's basic principle is to convert water into steam with heat energy.Get Price

  • Fabtek - Condensate Units, Boiler Feed Systems, Pumps

    Fabtek is a family-owned and operated company specializing in stainless steel boiler systems. We leverage over 75 years of design and manufacturing experience to develop efficient, durable solutions for facilities with boiler rooms.. As a leading OEM, we offer top-of-the-line products that collect and return steam condensate to the system.Get Price

  • Biogas Boilers - Shaw Renewables Ltd.

    The thermal energy produced can be used to provide heating or chilling. Capable of producing 85˚c – 95˚c hot water or pressurised steam for over 7,500 hours per annum – that's an impressive 85% availability. Our biogas boiler plants are purpose built, so the scope for connectivity, application and size are extensive.Get Price

  • Chemistry Applied to Welding Science - Your Article Library

    Chrome-molybdenum steels contain 0.15% to 0.65% molybdenum. At the time of welding, the work should be preheated to 200°C to 300°C, and the weld should be deposited in multi-passes. After welding, the weld should be heat- treated as prescribed for a given grade of steel. In welding boiler-drums of heavy gauge.Get Price

  • Understanding boiler bypass lines - Plant Engineering

    Aug 01, 2000 · Why lower the temperature of water leaving the boiler? Although at first glance it seems to be a waste, it is really an inexpensive way to run radiant heating (Fig. 5). The system operates at, for example, 120 F, while 180 F is maintained in the boiler to satisfy a tankless domestic hot water coil.Get Price

  • Building Maintenance chapters 1-11 Flashcards - Quizlet

    A low water condition occurs when the water in a boiler is below the ____ as indicated by the gauge or site glass. NOWL. A(n) _____ valve prevents a boiler from exceeding its MAWP. These devices can control the pressure, direction, or rate of fluid flow. ____ supply steam or hot water for use in production processes or heating.Get Price

  • Improving boiler performance - Cape Business News

    Nov 24, 2021 · Improving boiler performance. BOILER controls are the devices used to turn on and to control the burner operation. It is important to consider the impact of boiler performance when selecting which controls to use on your boiler. This article will cover the types of controls used and the benefits of each, focusing on steam & hot water Get Price

  • Plant Engineering | Best Practices for Condensate …

    Jul 09, 2018 · Today on the Boiling Point, Ritchie talks with Steven Taylor about what hot water boilers are and what they are used for. These boilers offer an alternative Get Price

  • Pre-Insulated Pipe Supports – Products | Piping Tech

    A hot shoe is a pipe support used for high temperature applications, such as high pressure steam lines or boiler feed water, where heat loss through the pipe support is not desirable. These supports can be used for temperatures up to 1400˚ Fahrenheit. View Product InformationGet Price

  • Reasoning and fuzzy comprehensive - ResearchGate

    Several boiler concepts have been examined in the context of the following three key points: existence of an intensive in-furnace recirculation, homogeneity of both the temperature and the Get Price

  • Boiler Manufacturers in South Africa | Hot Water Boilers

    Welcome to Allmech. We are one of the leading boiler manufacturers in South Africa and offer a wide range of electrical, gas, and oil-fired boilers and related water treatment solutions. The company began in 1995 and has an established reputation as a boiler and water treatment specialist with a strong customer support system. Our team is extremely knowledgeable and …Get Price

  • 5200.1102 - MN Rules Part

    Apr 01, 2016 · (2) Covering or encapsulating of boilers, tanks, refrigeration units, evaporators, turbines, fittings, valves, ducts, flues, vats, equipment, hot and cold pipes, or any other hot or cold surfaces with the insulation materials listed in these typical duties, used for the purpose of thermal insulation, fire stoppage, fireproofing, radiator protection, sound deadening, and the …Get Price

  • (PDF) Materials for ultra-supercritical coal-fired power

    Based on these under a given set of conditions. results, optimal parameters were selected and used to coat The economic viability of the USC boiler despite use of Haynes 230 tubes. Developing Plasma transferred arc more expensive materials, has been established. parameters for deposition of 50 Ni/50 Cr has begun.Get Price

  • Consulting - Specifying Engineer | Getting boiler design right

    Basics of hot water heating boilers - Specifying EngineerGet Price

  • How To Optimize Your Condensing Boiler - kW Engineering

    Feb 08, 2019 · In summary, for optimal operation, condensing boiler systems need the return water temperatures well below the dew point of the boiler exhaust (for natural gas, this is around 140°F in the Bay Area and 125°F in Denver), ideally around 80°F or lower. Non-condensing boiler systems require the return water temperatures to be above the dew point Get Price

  • Federal Register :: Energy Efficiency Program for Certain

    Aug 09, 2000 · Based on the above, we are proposing to adopt the HI-1989 standard as the DOE test procedure for gas and oil-fired, low pressure steam and hot water commercial packaged boilers, with the provisions that: (1) the outlet water temperature for hot water boilers be set at 180°F ±2°F, and (2) for gas-fired boilers, to calculate the flue loss a Get Price

  • A Guide to Chemical Protection - HSI

    Jan 28, 2022 · The key categories of personal protective equipment are aligned to the areas most at risk. These include the eyes, head and neck, ears, hands and arms, feet and legs, and lungs. All-over body cover such as aprons, boiler suits, overalls and chemical suits (often referred to as hazmat suits) remain crucial for many jobs.Get Price

  • Tech Primer: Point Of Use (POU) Domestic Hot Water

    Most commercial office buildings have centralized domestic hot water (DHW) systems, most often supplied by on-site boilers. Electric point-of-use (POU) water heaters, also known as "tankless" or "instantaneous" water heaters, create a decentralized heating system to provide hot water on demand without the use of storage tanks and Get Price

  • Boiler Mountings & Accessories - Basics, Types, Working

    How to Destroy a Boiler -- Part 1 - NBBIGet Price

  • Welding of Boilers, Pressure Vessels and Pressure Piping

    WELDING OF BOILERS, PRESSURE VESSELS AND PRESSURE PIPING (d) issue to any pressure welder in his employ a symbol for stamping his work and notify the department to whom such symbol is issued. (2) The department shall issue symbols to pressure welders who are self employed; (3) No welding shall be done upon any boiler, pressure vessel or pressure pipingGet Price

  • Pre-Insulated Pipe Supports – Products | Piping Tech

    A hot shoe is a pipe support used for high temperature applications, such as high pressure steam lines or boiler feed water, where heat loss through the pipe support is not desirable. These supports can be used for temperatures up to 1400˚ Fahrenheit. View Product InformationGet Price

  • Electric Tea Kettle, Water Boiler & Heater, 1.7 L

    Home / Coffee / Electric Tea Kettle, Water Boiler & Heater, 1.7 L, Cordless, Auto-shutoff And Boil-dry Protection, This Hot Water Kettle Is Cord-free For Easy Serving, Plus Heating Is Convenient And Safe With Concealed Heating Element, Compatible With Any Standard 120V Outlet 4410 Ne 24 Ter, Lighthouse Point, Florida, 33064 Get Price

  • Heat Exchangers: Stainless Steel v's Aluminium - AHS

    Feb 14, 2021 · A key component in choosing the right system, is the heat exchanger within the boiler, as maintenance costs, durability and product lifetime should all be considered when buying a boiler. As the two most common types of heat exchanger in the UK condensing boiler market, we have examined the differences between stainless steel and aluminium to Get Price

  • Non-Destructive Tests of Weld (With Diagram)

    Water is first poured into the tank, then air pressure at 1.5 times its working pressure is applied. The gauge will indicate the defective portion—the point immediately cracks and water will come out at a high pressure. By this method, pipelines, water tanks, boilers, etc. are tested.Get Price

  • What is a Hot Water Boiler? - Boiling Point - YouTube

    Basics of hot water heating boilers - Specifying EngineerGet Price

  • Pressure Reducing Valves - Boiling Point - WARE

    Pressure reducing valves have the important job of reducing the steam coming off the boiler to something that the appliance can use (Heat exchanger / Feedwater Tank / etc). Without these, the incoming steam could damage or destroy the application from the overwhelming pressure. With something this important, it is critical to make sure you have Get Price

  • Domestic EPC advice, is it time to change to an electric

    1: Remove the gas boiler and install an electric boiler. I had this exact scenario this week. This property is a 3rd floor flat in a purpose built block, there is another property above and below. The Landlord has recently installed a new Electric boiler, which is used for heating and hot water and removed the gas boiler.Get Price

  • Selecting Steam Boilers for Water Works - Fire Engineering

    Selecting Steam Boilers for Water Works. I recommend that all boiler users insist upon the three point suspension as it is the only scientific and safe method. These boilers are made in Get Price

7X24 Online