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.
We support various payment methods:
T/T payment
VISA
paypal
MasterCard
Alipay etc
Save time in your buying process.
The company's products have passed multiple national
certifications:
for example:
United States: ASME
EU: CE
Eastern Europe: EAC
Russia: GOST
Singapore: MOMO
etc
Buy products, buy with confidence, use with confidence
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
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!
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.
low emission gas fired 3 pass firetube hot water boiler
HOT
Capacity:1-20t/h
Rated thermal efficiency: 100-104%
Fixed working pressure: ≤1.6MPa
Applicable fuel:natural gas etc.
HOT
Capacity:0.7-14MW
Rated thermal efficiency:96-98%
Fixed working pressure:≤1.25MPa
Applicable fuel:Natural gas, light oil, etc.
HOT
Capacity:0.7-2.8Mw
Rated thermal efficiency: 97.2-106%
Fixed working pressure:0.1MPa
Applicable fuel:Natural gas, etc.
HOT
Capacity:2.8-7.0Mw
Rated thermal efficiency:≥105.5%
Fixed working pressure:-0.02MPa
Applicable fuel:Natural gas, etc.
HOT
Capacity:99Kw
Rated thermal efficiency:97.2-104.4%
Fixed working pressure:1.0MPa
Applicable fuel:Natural gas, etc.
HOT
Capacity:0.5-4.0 t/h
Rated thermal efficiency:98%
Fixed working pressure:≤1.25MPa
Applicable fuel:electric energy
Condensing Boilers One ft3 natural gas yields two ft3 water vapor. Two ft3 water vapor condenses to one ounce water About 9% of the BTU content in each ft3 natural gas burned leaves the stack as latent heat of vaporization in this water vapor By condensing this water and lowering the stack temperature, 98% efficiency can be reached. SomeGet Price
Low nitrogen oils can contain up to 15-20 times less fuel-bound nitrogen than standard No. 2 oil (less than 0.001% fuel-bound nitrogen). When low NOx oil is fired in firetube boilers utilizing flue gas recirculation, NOx reductions of 60%-70% over NOx emissions from standard No. 2 …Get Price
750-94 (revised 2009) Model CB, CB-LE Packaged Boiler Manual iii 2.12 — Oil Fuel Flow: Heavy Oil 2-22 2.13 — Gas Fuel Flow 2-24 2.14 — Modulating Firing 2-24 CHAPTER 3 Waterside Care and Requirements 3-1 3.1 — Overview 3-1 3.2 — Water Requirements: Hot Water Boiler 3-2 3.2.1 — Air Removal 3-2 3.2.1.1 — Minimum Water Temperature 3-2 3.2.1.2 — Rapid Replacement of Boiler …Get Price
Superior Boiler Full Line Boiler Manufacturer. Superior Boiler provides engineered energy solutions and is a leader in clean air emissions technology. Superior Boiler manufactures Scotch Marine and vertical firetube boilers for process steam, hot water and waste heat recovery, watertube and flextube boilers for industrial markets and high-efficiency hot water condensing …Get Price
Condensing Boilers One ft3 natural gas yields two ft3 water vapor. Two ft3 water vapor condenses to one ounce water About 9% of the BTU content in each ft3 natural gas burned leaves the stack as latent heat of vaporization in this water vapor By condensing this water and lowering the stack temperature, 98% efficiency can be reached. SomeGet Price
Gas Boiler,Diesel Oil Boiler,Dual Fuel Boiler-steam … WNS series gas/oil boiler, it's automatic low-emission boiler, horizontal fire tube boiler, three pass energy saving boiler > Gas-fired (Oil-fired) Boiler System WNS boiler body with characteristics of "fan-shape three pass boiler" "wet-back boiler" "corrugated-furnace" "smoke change chamber" "spirally tube", greatly improve thermal Get Price
CONDENSING HOT WATER BOILER LOW NOx METAL FIBER BURNER TC Series, Stainless Steel Flue Gas Passages 399,000 - 5,443,000 BTUH Gas Fired 205 Low NOx Condensing Hot Water Boilers 205 Stainless Steel Boiler AS M E H Temperatures to 190°F Pressures to 80 PSI THE DESIGN Ultra High Efficiency Stain-less Steel Firetube boiler, with Thermal Efficiencies toGet Price
The Hurst 500 Series boiler provides fuel efficiencies that exceed most four-pass designs. Having no large refractory rear door, these boilers allow one technician easy access to all tubes. The boiler front doors can be opened without removing any burner components or controls. Fully Assembled, Prepiped, Prewired, Pressure Tested Gas Trains.Get Price
10 - 800 BHP Gas Fired ; LP & HP Steam & Hot Water ; Construction up to 300 PSI ; TP Compact Firetube Boilers. Two-pass compact horizontal firetube boiler ; 5 Year Warranty - Water, Up to 60 ºF Supply vs. Return Water T ; Five Year Non-prorated Burner Warranty ; Low Maintenance ; 20 - 125 BHP Gas Fired ; Sellers-Ygnis Firetube Boilers. 3-pass Get Price
The Williams & Davis Series 3000W is a traditional 3-pass, water-back horizontal firetube boiler that offers high efficiency, flexibility, reliability, safety and ease of operation. Series 3000W provides high flue gas velocities and low stack temperatures to maximize its performance. All units are factory fire tested and shipped as an Get Price
Aug 31, 2017 · Low Emission Gas Fired 3-Pass Firetube Hot Water Boiler. by … Hot water boiler / gas / fire tube / horizontal Erensan … Our industrial steam boilers have exported … Erensan Isi Cihazlari Pazarlama ve Servis A.S. – Turkish … Erensan Isi Cihazlari Pazarlama ve Servis A.S. – Hot Water Boilers,Steam Boilers,Diathermic Oil Boiler Get Price
3 pass firetube boiler design. Each set of tubes that hot combustion flue gas travels through before making a turn within the boiler is considered a "pass" A 3-pass firetube boiler design consists of three sets of horizontal tubes with the stack outlet located on the rear of the boiler A downdraft design keeps the cooler water from having an effect on the hot surfaces within the …Get Price
Low Nox, 9.5 BHP Meets SCAQMD Emissions * Boiler Operator Exempt. Enhanced Firetubes. LPX SERIES. 2-Pass Firetube Design Stress Relieving Wetback Construction. 30 to 125 BHP, 15 PSIG Steam 30 to 100 PSIG Hot Water. Modified Scotch Marine. Through the Door Design. 100 SERIES. 3-Pass Firebox Design 7.4 to 650 BHP, 15 PSIG Steam. 30 to 100 PSIG Get Price
Hot water up to 125 psig; 50 to 1,600 HP; 2, 3 and 4 Pass; Natural gas/propane, #2 light oil, #6 oil or combination; Dryback or Waterback design; Available to < 30 ppm NOx emissions on 2 & 3 pass models; Available to <9 ppm NOx emissions on 4 pass models; The Cleaver-Brooks CBJT firetube boiler has been designed to serve a wide range of Get Price
Low nitrogen oils can contain up to 15-20 times less fuel-bound nitrogen than standard No. 2 oil (less than 0.001% fuel-bound nitrogen). When low NOx oil is fired in firetube boilers utilizing flue gas recirculation, NOx reductions of 60%-70% over NOx emissions from standard No. 2 …Get Price
V9A boiler Oil, Gas or Gas/Oil Fired Water or Steam Trim 447 to 2,367 MBH (3.1 to 16.4 GPH) Forced Draft Top or Rear Flue Outlet Available as Knockdown, Assembled Sections, Packaged, and Factory Firetested V9A Series Boiler (PDF) V11H boiler Oil, Gas or Gas/Oil Combination Water or Steam 837 to 5,733 MBH Input (5.8 to 40.0 GPH) Forced Draft 5 Get Price
Series 500 Boilers. Capacities From 30 to 1500 HP; 1,004 to 50,213 MBTU/HR; 15-300 PSI Steam; Water to 60 PSI 4-PASS SCOTCH MARINE DESIGN with Wetback Construction Low NOx Available, SKID MOUNTED MODULAR PACKAGED. Wetback design eliminates costly deteriorating refractory rear doors and baffles between flue gas passes.Get Price
about ICI boilers and their design, construction, and operation are available from other sources.3,5Œ7 2.1.1 Firetube Boilers Firetube boilers consist of a series of straight tubes that are housed inside a water-filled outer shell. The tubes are arranged so that hot combustion gases flow through the tubes. As hot gases flow throughGet Price
3-Pass Hot Water Packaged Firetube Boiler Horsepower 2500 Natural Gas Flow, SCFH (1,000 Btu/ft3)** 98,018 Total Heating Surface, ft2 9,926 Combustion Air (15% Excess), SCFM*** 17,936 Furnace Outside Diameter, in 66.5 Flue Gas Flow Rate, lb/hr*** 85,477 Furnace Heat Release Rate, Btu/ft3 hr** 225,000 Stack Flue Gas Velocity, ft/min*** 2,355Get Price
Gas, Oil Or Combination Burner Firetube Hot Water & Pressure Steam Boilers Williams & Davis Series 2000D Boiler Brochure (PDF) Series 3000D 3-pass Dry-back Scotch Marine Boiler 15 -1500BHP(150-14715 kw) 502k – 50MM Btu/hr Sizes 15hp Through 1500hp Gas, Oil Or Combination Burner Firetube Hot Water & Pressure Steam BoilersGet Price
CBJT Firetube Boiler - Cleaver-BrooksGet Price
Gas, Oil Or Combination Burner Firetube Hot Water & Pressure Steam Boilers Williams & Davis Series 2000D Boiler Brochure (PDF) Series 3000D 3-pass Dry-back Scotch Marine Boiler 15 -1500BHP(150-14715 kw) 502k – 50MM Btu/hr Sizes 15hp Through 1500hp Gas, Oil Or Combination Burner Firetube Hot Water & Pressure Steam BoilersGet Price
CONDENSING HOT WATER BOILER LOW NOx METAL FIBER BURNER TC Series, Stainless Steel Flue Gas Passages 399,000 - 5,443,000 BTUH Gas Fired 205 Low NOx Condensing Hot Water Boilers 205 Stainless Steel Boiler AS M E H Temperatures to 190°F Pressures to 80 PSI THE DESIGN Ultra High Efficiency Stain-less Steel Firetube boiler, with Thermal Efficiencies toGet Price
Sep 09, 2015 · Three pass fire tube boilers divided into three pass gas boiler and three pass oil fired boiler, with same structure but different burner. Once we have export 15t three-p water tube boiler to Bangladesh, they using boiler for textile company.. The largest number of fire-tube boilers in use today for commercial and small industrial plants is the marine boiler.Get Price
It is possible for a 3-pass boiler with a tube design (such as XID boiler tubes) that allows more heat transfer time to deliver the same or higher efficiency rating than a 4-pass boiler with standard tubes. 3 pass firetube boilers offer: maximized heat …Get Price
The CBJT is a complete package, including pressure vessel, integral burner, and controls. Engineered by Cleaver-Brooks to be a fully compatible boiler and burner package featuring excellent fuel-to-steam/water efficiency, space savings, and low emissions. It is ruggedly contructed for hot water or low and high-pressure steam applications.Get Price
ZOZEN WNS boilers are gas/oil fired, horizontal, 3-pass, fire-tube, wet-back boiler solutions, which come with an integral burner. Unique corrugated furnace and corrugated fire-tubes are designed to supply much more heat transfer surface. The shell is insulated with mineral wool and packed by 0.5mm stainless steel sheet. It is a boiler package designed for long life, highest …Get Price
The gas-fired Futera Fusion™ now brings the field-proven performance of Futera III Modulation boilers and water heaters to the ultimate levels of efficiency and reliability. This innovative design is the ideal choice for applications with low operating, return, or make-up water temperatures.Get Price
Gas Boiler,Diesel Oil Boiler,Dual Fuel Boiler-steam … WNS series gas/oil boiler, it's automatic low-emission boiler, horizontal fire tube boiler, three pass energy saving boiler > Gas-fired (Oil-fired) Boiler System WNS boiler body with characteristics of "fan-shape three pass boiler" "wet-back boiler" "corrugated-furnace" "smoke change chamber" "spirally tube", greatly improve thermal Get Price
This 3- or 4- pass wetback firetube boiler is ruggedly constructed for hot water or low and high pressure steam applications. Ranging in size from 900–1,600 horsepower, this gas, #2 oil, #6 or combination fired product is a highly engineered and fully compatible boiler/burner package featuring excellent fuel to steam/water efficiency, space Get Price
Feel free to reach out if you want to collaborate with us, or simply have a chat.
