belarus oil-fired water tube boiler operating efficiency

Just fill in the form below, click submit, you will get the price list, and we will contact you within one working day. Please also feel free to contact us via email or phone. (* is required).

  • Belarus gas-fired water tube boiler automatic welding

    2021-8-10 · Gas(oil) Fired Water Tube Hot Water Boiler The boiler is a double-drum longitudinal 'D' type structure. The water, steam or steam-water mixture flows in the tubes. The flame burns and the flue gas flows outside the tubes, to ensure the good water circulation system, thus ensuring the long-term stable operation of the boiler.

    Get Price
  • ANALYSIS OF BOILER EFFICIENCY– CASE STUDY OF

    2012-7-30u2002·u2002Designs of water tube boilers that burn these fuels can be significantly different. Fig.2.2.3 Schematic diagram of a marine type water tube boiler Coal-fired water tube boilers are classified into three major categories: stoker fired units, PC fired units and FBC boilers. Package water tube boilers come in three basic designs: A, D and O type.

    Get Price
  • ufeffSupplier 20 Ton oil fired Boiler Belarus

    10 Ton Oil Steam Boiler Seller Industrial Belarus. Steam boiler Types-ZBG. Fuel: OIL GAS SOLID FUEL OF COAL WOOD BAGASSE RICE HUSK etc. Quality guaranteed: ASME DOSH IBR ISO CE CU-TR Best-selling steam boilers models: WNS 1 ton ~ 20 ton Fire Tube Oil And Gas Fired Boiler SZS 4 ton~35 ton D Type Water Tube Oil And Gas Boiler DZL 2 ton ~10 ton Fire-Water Tube Chain Grate Boiler

    Get Price
  • Boiler Operations That Affect Efficiency (Part 2)

    Boiler Operations That Affect Efficiency. (Excerpted from Steam/its generation and use, 42nd edition) In its simplest form, efficiency is the ratio of energy output to energy input, expressed as a percentage. To optimize efficiency, therefore, it is important to minimize input (fuel being a major source) and maximize output (steam production).

    Get Price
  • Boiler Efficiency - an overview

    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 in conventional plants is in the 40%–45% range.

    Get Price
  • Part II. Energy Efficiency by Sectors Energy Efficiency in ...

    2015-3-12u2002·u2002Water Tube Boilers Used for high pressure high capacity steam boiler ... There are two methods of assessing boiler efficiency. 1) The Direct Method: Where the energy gain of the working fluid (water and steam) is compared with the energy content of the ... Oil fired boiler : 13 1 kg of coal can generate 6 kg of steam

    Get Price
  • High Efficiency Residential Oil Boilers

    Energy Kinetics 'low mass' boilers are designed with energy recovery and thermal purge controls, creating the best heat and hot water efficiency. In addition, typical oil fired boilers are noisy—operating at above 60 decibels—similar to a vacuum cleaner. Energy Kinetics boilers are whisper quiet.

    Get Price
  • How to calculate the oil consumption of the oil fired boiler?

    2019-9-10u2002·u20021. The output of a 1 ton oil-fired boiler is 600,000 kcal; 2. Assume that the boiler uses diesel as an energy source with a heating value of 42.42 MJ/KG; 3. The boiler thermal efficiency is calculated according to 92%; The fuel consumption of a 1 ton oil boiler = 600.000 kcal 92% ÷ 42.42 MJ kg = 65 KG. The above formula is applicable to oil ...

    Get Price
  • Kaifeng Xinli Boiler Equipment Co., Ltd.

    2021-9-28u2002·u2002OIL GAS BOILER. SZS Natural Gas Water Tube Steam Boiler. OIL GAS BOILER. ... is an efficient, clean and low temperature coal burning technology. The new type CFB boiler is developed by Xinli boiler, it takes use of the efficient circulating fluidized combustion technology, has the advantages of high thermal efficiency, high desulfurization rate ...

    Get Price
  • ufeffSupplier 20 Ton oil fired Boiler Belarus

    10 Ton Oil Steam Boiler Seller Industrial Belarus. Steam boiler Types-ZBG. Fuel: OIL GAS SOLID FUEL OF COAL WOOD BAGASSE RICE HUSK etc. Quality guaranteed: ASME DOSH IBR ISO CE CU-TR Best-selling steam boilers models: WNS 1 ton ~ 20 ton Fire Tube Oil And Gas Fired Boiler SZS 4 ton~35 ton D Type Water Tube Oil And Gas Boiler DZL 2 ton ~10 ton Fire-Water Tube Chain Grate Boiler

    Get Price
  • ufeffPrice 6t Coal Fired Boiler Brand Belarus

    6t h diesel steam boiler pri. 6t/h 10 ton gas boiler prices for Oil Refinery Hot . 10 ton oil refinery oli-fired hot water boilers. Types of Diesel Oil Boilers, oil fired boiler price, 1 ton . Kefid · Oil fired boilers ranging from 1 ton to 130 ton can burn diesel oil, furnace oil, heavy oil, light oil, waste oil, to generate steam . 6t ...

    Get Price
  • CHAPTER TWO: Boiler Operation Maintenance & Safety

    2018-1-19u2002·u2002Fig. (2) Shape of fire-tube 2.1.3 Water-tube boilers: • Water-tube boilers have water running through the tubes and fire or gases of combustion surrounding the tubes. The water tubes are connected into a steam drum at the top and a mud drum at the bottom. The fire is in the Combustion chamber. The boiler design can also be

    Get Price
  • Water Tube Boilers

    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 …

    Get Price
  • 2. BOILERS - Bureau of Energy Efficiency

    2017-9-8u2002·u20022. 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
  • High Efficiency Residential Oil Boilers

    2021-10-1u2002·u2002Oil-fired boilers are a great solution for residential applications. Available for both water and steam systems, high efficiency residential oil boilers from Weil-McLain are rugged, reliable, and produce more heat per BTU than a standard gas-fueled system. With the proper maintenance, a residential oil boiler can last for decades.

    Get Price
  • Difference Between Fire Tube Boiler and Water Tube Boiler ...

    The efficiency of the fire tube boiler is less as compared to the water tube boiler. The efficiency of the water tube boiler is more. The maintenance of this boiler is costly. It requires regular inspection. They are easy to maintain as they are externally fired. Ex: Cornish Boiler, Lancashire Boiler. Ex: Babcock and Wilcox Boiler.

    Get Price
  • Water Tube Coil Type Boiler: Revosteam [IBR and Non-IBR ...

    Coil Type Boiler: Revosteam . Revosteam, Coil Type Boiler, is a unique water tube coil type boiler in which water flows inside the tube. Revosteam is mostly oil-fired or gas fired boilers which include burner assembly to fire oil or gas.. It incorporates the unique principle of combustion known as 'Reverse Flow'.

    Get Price
  • Water Tube Boiler

    2012-2-24u2002·u2002A water tube boiler is such kind of boiler where the water is heated inside tubes and the hot gasses surround them. This is the basic definition of water tube boiler. Actually this boiler is just opposite of fire tube boiler where hot gasses are passed through tubes which are surrounded by water.. Advantages of Water Tube Boiler. There are many advantages of water tube boiler due to which ...

    Get Price
  • Fire Tube Boiler: Definition, Types, Advantages ...

    2021-10-2u2002·u2002Fire Tube Boiler Disadvantages: The following disadvantages of fire tube boiler are: The fluctuation of load cannot be easily handled. The rate of steam generation is low. A Fire boiler is used in small power plants. The maximum working pressure is up to 20 bar which is a less comparatively water tube boiler. Overall efficiency is up to 75% only.

    Get Price
  • ufeffHigh Efficiency 6t Oil Boiler Plant Belarus

    6t Coal Fired Condensing Boiler High Efficiency Belarus. 6t Diesel Fired Boiler Plant Manufacturing Companies Belarus steam boiler are defined following as referred In an oil steam the Air to Fuel ratio by mass is 15:1 & evaporation ratio is The difference between mean solid and mean gas velocity in FBC is calledCode of Practice for the Safe Operation of Electric Steam Boilersfor the safety and

    Get Price
  • Agent 6 Ton Condensing Boiler Belarus - aimngo.in

    sell water tube boiler Agent biomass 65 bar. Bangladesh 21 Bar For Sale - dein-zimmerde 100ton straw in malaysia 75ton biomass power plant in malaysia Biomass steam Diesel oil fired hot water manufactured by 20-90 Coal for sale to Malaysia 30 biomass fired steam at 64 bar 200 biomass power plant manufacturer in Malaysiamalaysia from 1000kg/hour ...

    Get Price
  • Part II. Energy Efficiency by Sectors Energy Efficiency in ...

    2015-3-12u2002·u2002Water Tube Boilers Used for high pressure high capacity steam boiler ... There are two methods of assessing boiler efficiency. 1) The Direct Method: Where the energy gain of the working fluid (water and steam) is compared with the energy content of the ... Oil fired boiler : 13 1 kg of coal can generate 6 kg of steam

    Get Price
  • High Efficiency Residential Oil Boilers

    2021-10-1u2002·u2002Oil-fired boilers are a great solution for residential applications. Available for both water and steam systems, high efficiency residential oil boilers from Weil-McLain are rugged, reliable, and produce more heat per BTU than a standard gas-fueled system. With the proper maintenance, a residential oil boiler can last for decades.

    Get Price
  • Water Tube Coil Type Boiler: Revosteam [IBR and Non-IBR ...

    Coil Type Boiler: Revosteam . Revosteam, Coil Type Boiler, is a unique water tube coil type boiler in which water flows inside the tube. Revosteam is mostly oil-fired or gas fired boilers which include burner assembly to fire oil or gas.. It incorporates the unique principle of combustion known as 'Reverse Flow'.

    Get Price
  • INTRODUCTION TO BOILER - 123seminarsonly.com

    2012-7-30u2002·u20022. Water tube boilers: Water tube boiler is a type of boiler in which water passes through the boiler where the tubes are placed in combustion chamber. They are Babcock & Wilcox boiler : Babcock and Wilcox, this type has a single drum, with feed water drawn from the bottom of the drum into a header that supplies inclined water-tubes.

    Get Price
  • Steam Boiler,Hoter Water Boiler,Gas Fired Boiler ...

    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 ...

    Get Price
  • Difference Between Fire Tube Boiler and Water Tube Boiler ...

    The efficiency of the fire tube boiler is less as compared to the water tube boiler. The efficiency of the water tube boiler is more. The maintenance of this boiler is costly. It requires regular inspection. They are easy to maintain as they are externally fired. Ex: Cornish Boiler, Lancashire Boiler. Ex: Babcock and Wilcox Boiler.

    Get Price
  • BOILERS

    2021-9-27u2002·u2002Fire tube or 'fire in tube' boilers; contain long steel tubes through which the hot gasses from a furnace pass and around which the water to be converted to steam circulates. (Refer Figure 2.2). Fire tube boilers, typically have a lower initial cost, are more fuel efficient and easier to operate, but they are limited generally to capacities of 25 tons/hr and pressures of 17.5 kg/cm 2.

    Get Price
  • Difference between Fire Tube Boiler and Water Tube Boiler ...

    2016-3-19u2002·u2002Difference between Fire Tube Boiler and Water Tube Boiler: 1. Hot flue gases flow inside the tube and the water outside the tube. Water flows inside the tube and the flue gases outside the tube. 2. This boiler pressure is limited up to 20 bar. These boilers are generally low or medium pressure boiler.

    Get Price
  • Belarus gas-fired water tube boiler automatic welding

    2021-8-10 · Gas(oil) Fired Water Tube Hot Water Boiler The boiler is a double-drum longitudinal 'D' type structure. The water, steam or steam-water mixture flows in the tubes. The flame burns and the flue gas flows outside the tubes, to ensure the good water circulation system, thus ensuring the long-term stable operation of the boiler.

    Get Price
  • ANALYSIS OF BOILER EFFICIENCY– CASE STUDY OF

    2012-7-30u2002·u2002Designs of water tube boilers that burn these fuels can be significantly different. Fig.2.2.3 Schematic diagram of a marine type water tube boiler Coal-fired water tube boilers are classified into three major categories: stoker fired units, PC fired units and FBC boilers. Package water tube boilers come in three basic designs: A, D and O type.

    Get Price
  • ufeffSupplier 20 Ton oil fired Boiler Belarus

    10 Ton Oil Steam Boiler Seller Industrial Belarus. Steam boiler Types-ZBG. Fuel: OIL GAS SOLID FUEL OF COAL WOOD BAGASSE RICE HUSK etc. Quality guaranteed: ASME DOSH IBR ISO CE CU-TR Best-selling steam boilers models: WNS 1 ton ~ 20 ton Fire Tube Oil And Gas Fired Boiler SZS 4 ton~35 ton D Type Water Tube Oil And Gas Boiler DZL 2 ton ~10 ton Fire-Water Tube Chain Grate Boiler

    Get Price
  • Boiler Operations That Affect Efficiency (Part 2)

    Boiler Operations That Affect Efficiency. (Excerpted from Steam/its generation and use, 42nd edition) In its simplest form, efficiency is the ratio of energy output to energy input, expressed as a percentage. To optimize efficiency, therefore, it is important to minimize input (fuel being a major source) and maximize output (steam production).

    Get Price
  • Boiler Efficiency - an overview

    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 in conventional plants is in the 40%–45% range.

    Get Price
  • Part II. Energy Efficiency by Sectors Energy Efficiency in ...

    2015-3-12u2002·u2002Water Tube Boilers Used for high pressure high capacity steam boiler ... There are two methods of assessing boiler efficiency. 1) The Direct Method: Where the energy gain of the working fluid (water and steam) is compared with the energy content of the ... Oil fired boiler : 13 1 kg of coal can generate 6 kg of steam

    Get Price
  • High Efficiency Residential Oil Boilers

    Energy Kinetics 'low mass' boilers are designed with energy recovery and thermal purge controls, creating the best heat and hot water efficiency. In addition, typical oil fired boilers are noisy—operating at above 60 decibels—similar to a vacuum cleaner. Energy Kinetics boilers are …

    Get Price
  • How to calculate the oil consumption of the oil fired boiler?

    2019-9-10u2002·u20021. The output of a 1 ton oil-fired boiler is 600,000 kcal; 2. Assume that the boiler uses diesel as an energy source with a heating value of 42.42 MJ/KG; 3. The boiler thermal efficiency is calculated according to 92%; The fuel consumption of a 1 ton oil boiler = 600.000 kcal 92% ÷ 42.42 MJ kg = 65 KG. The above formula is applicable to oil ...

    Get Price
  • Kaifeng Xinli Boiler Equipment Co., Ltd.

    2021-9-28u2002·u2002OIL GAS BOILER. SZS Natural Gas Water Tube Steam Boiler. OIL GAS BOILER. ... is an efficient, clean and low temperature coal burning technology. The new type CFB boiler is developed by Xinli boiler, it takes use of the efficient circulating fluidized combustion technology, has the advantages of high thermal efficiency, high desulfurization rate ...

    Get Price
  • Henan Yuanda Boiler Corporation Ltd.,

    2021-9-23u2002·u2002Henan Yuanda Boiler Corporation Ltd., established in 1956. We are professional manufacturer and supplier for coal fired boiler,gas fired boiler,biomass fired boiler,wood chip fired boiler,oil fired boiler,steam boiler,fire tube boiler,industrial boilers.

    Get Price
  • Belarus gas-fired water tube boiler automatic welding

    2021-8-10 · Gas(oil) Fired Water Tube Hot Water Boiler The boiler is a double-drum longitudinal 'D' type structure. The water, steam or steam-water mixture flows in the tubes. The flame burns and the flue gas flows outside the tubes, to ensure the good water circulation system, thus ensuring the long-term stable operation of the boiler.

    Get Price
  • ANALYSIS OF BOILER EFFICIENCY– CASE STUDY OF

    2012-7-30u2002·u2002Designs of water tube boilers that burn these fuels can be significantly different. Fig.2.2.3 Schematic diagram of a marine type water tube boiler Coal-fired water tube boilers are classified into three major categories: stoker fired units, PC fired units and FBC boilers. Package water tube boilers come in three basic designs: A, D and O type.

    Get Price
  • ufeffSupplier 20 Ton oil fired Boiler Belarus

    10 Ton Oil Steam Boiler Seller Industrial Belarus. Steam boiler Types-ZBG. Fuel: OIL GAS SOLID FUEL OF COAL WOOD BAGASSE RICE HUSK etc. Quality guaranteed: ASME DOSH IBR ISO CE CU-TR Best-selling steam boilers models: WNS 1 ton ~ 20 ton Fire Tube Oil And Gas Fired Boiler SZS 4 ton~35 ton D Type Water Tube Oil And Gas Boiler DZL 2 ton ~10 ton Fire-Water Tube Chain Grate Boiler

    Get Price
  • Boiler Operations That Affect Efficiency (Part 2)

    Boiler Operations That Affect Efficiency. (Excerpted from Steam/its generation and use, 42nd edition) In its simplest form, efficiency is the ratio of energy output to energy input, expressed as a percentage. To optimize efficiency, therefore, it is important to minimize input (fuel being a major source) and maximize output (steam production).

    Get Price
  • Boiler Efficiency - an overview

    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 in conventional plants is in the 40%–45% range.

    Get Price
  • Part II. Energy Efficiency by Sectors Energy Efficiency in ...

    2015-3-12u2002·u2002Water Tube Boilers Used for high pressure high capacity steam boiler ... There are two methods of assessing boiler efficiency. 1) The Direct Method: Where the energy gain of the working fluid (water and steam) is compared with the energy content of the ... Oil fired boiler : 13 1 kg of coal can generate 6 kg of steam

    Get Price
  • High Efficiency Residential Oil Boilers

    Energy Kinetics 'low mass' boilers are designed with energy recovery and thermal purge controls, creating the best heat and hot water efficiency. In addition, typical oil fired boilers are noisy—operating at above 60 decibels—similar to a vacuum cleaner. Energy Kinetics boilers are whisper quiet.

    Get Price
  • How to calculate the oil consumption of the oil fired boiler?

    2019-9-10u2002·u20021. The output of a 1 ton oil-fired boiler is 600,000 kcal; 2. Assume that the boiler uses diesel as an energy source with a heating value of 42.42 MJ/KG; 3. The boiler thermal efficiency is calculated according to 92%; The fuel consumption of a 1 ton oil boiler = 600.000 kcal 92% ÷ 42.42 MJ kg = 65 KG. The above formula is applicable to oil ...

    Get Price
  • Kaifeng Xinli Boiler Equipment Co., Ltd.

    2021-9-28u2002·u2002OIL GAS BOILER. SZS Natural Gas Water Tube Steam Boiler. OIL GAS BOILER. ... is an efficient, clean and low temperature coal burning technology. The new type CFB boiler is developed by Xinli boiler, it takes use of the efficient circulating fluidized combustion technology, has the advantages of high thermal efficiency, high desulfurization rate ...

    Get Price
  • Henan Yuanda Boiler Corporation Ltd.,

    2021-9-23u2002·u2002Henan Yuanda Boiler Corporation Ltd., established in 1956. We are professional manufacturer and supplier for coal fired boiler,gas fired boiler,biomass fired boiler,wood chip fired boiler,oil fired boiler,steam boiler,fire tube boiler,industrial boilers.

    Get Price
  • Belarus gas-fired water tube boiler automatic welding

    2021-8-10 · Gas(oil) Fired Water Tube Hot Water Boiler The boiler is a double-drum longitudinal 'D' type structure. The water, steam or steam-water mixture flows in the tubes. The flame burns and the flue gas flows outside the tubes, to ensure the good water circulation system, thus ensuring the long-term stable operation of the boiler.

    Get Price
  • ANALYSIS OF BOILER EFFICIENCY– CASE STUDY OF

    2012-7-30u2002·u2002Designs of water tube boilers that burn these fuels can be significantly different. Fig.2.2.3 Schematic diagram of a marine type water tube boiler Coal-fired water tube boilers are classified into three major categories: stoker fired units, PC fired units and FBC boilers. Package water tube boilers come in three basic designs: A, D and O type.

    Get Price
  • ufeffSupplier 20 Ton oil fired Boiler Belarus

    10 Ton Oil Steam Boiler Seller Industrial Belarus. Steam boiler Types-ZBG. Fuel: OIL GAS SOLID FUEL OF COAL WOOD BAGASSE RICE HUSK etc. Quality guaranteed: ASME DOSH IBR ISO CE CU-TR Best-selling steam boilers models: WNS 1 ton ~ 20 ton Fire Tube Oil And Gas Fired Boiler SZS 4 ton~35 ton D Type Water Tube Oil And Gas Boiler DZL 2 ton ~10 ton Fire-Water Tube Chain Grate Boiler

    Get Price
  • Boiler Operations That Affect Efficiency (Part 2)

    Boiler Operations That Affect Efficiency. (Excerpted from Steam/its generation and use, 42nd edition) In its simplest form, efficiency is the ratio of energy output to energy input, expressed as a percentage. To optimize efficiency, therefore, it is important to minimize input (fuel being a major source) and maximize output (steam production).

    Get Price
  • Boiler Efficiency - an overview

    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 in conventional plants is in the 40%–45% range.

    Get Price
  • Part II. Energy Efficiency by Sectors Energy Efficiency in ...

    2015-3-12u2002·u2002Water Tube Boilers Used for high pressure high capacity steam boiler ... There are two methods of assessing boiler efficiency. 1) The Direct Method: Where the energy gain of the working fluid (water and steam) is compared with the energy content of the ... Oil fired boiler : 13 1 kg of coal can generate 6 kg of steam

    Get Price
  • High Efficiency Residential Oil Boilers

    Energy Kinetics 'low mass' boilers are designed with energy recovery and thermal purge controls, creating the best heat and hot water efficiency. In addition, typical oil fired boilers are noisy—operating at above 60 decibels—similar to a vacuum cleaner. Energy Kinetics boilers are whisper quiet.

    Get Price
  • How to calculate the oil consumption of the oil fired boiler?

    2019-9-10u2002·u20021. The output of a 1 ton oil-fired boiler is 600,000 kcal; 2. Assume that the boiler uses diesel as an energy source with a heating value of 42.42 MJ/KG; 3. The boiler thermal efficiency is calculated according to 92%; The fuel consumption of a 1 ton oil boiler = 600.000 kcal 92% ÷ 42.42 MJ kg = 65 KG. The above formula is applicable to oil ...

    Get Price
  • Kaifeng Xinli Boiler Equipment Co., Ltd.

    2021-9-28u2002·u2002OIL GAS BOILER. SZS Natural Gas Water Tube Steam Boiler. OIL GAS BOILER. ... is an efficient, clean and low temperature coal burning technology. The new type CFB boiler is developed by Xinli boiler, it takes use of the efficient circulating fluidized combustion technology, has the advantages of high thermal efficiency, high desulfurization rate ...

    Get Price
  • Henan Yuanda Boiler Corporation Ltd.,

    2021-9-23u2002·u2002Henan Yuanda Boiler Corporation Ltd., established in 1956. We are professional manufacturer and supplier for coal fired boiler,gas fired boiler,biomass fired boiler,wood chip fired boiler,oil fired boiler,steam boiler,fire tube boiler,industrial boilers.

    Get Price