Sitong Boiler as a horizontal SZS oil & gas steam boiler manufacturer for 40 years’ experience with industrial steam boiler installation experiences. Until now, export more than 100 country and areas. Expect steam boiler, Sitong Boiler also supply WNS steam boiler and SZS hot water boiler.
horizontal szs oil & gas steam boiler is a boiler which produces steam, it uses heat energy released by the fuel combustion or other heat energy such as diesel oil, light oil,heavy oil, natural gas etc.
福彩快3下载horizontal szs oil & gas steam boiler is mainly used for heating and bath. through water circulating pump, boiler can heat water in the water tank and keep water warm all the time, in that way, people can get bath. through water circulating pump, boiler can heat water in the heat pipe, and meet heating requirements after radiator. horizontal szs oil & gas steam boiler and steam circulating pump with heat ex-changer can realize the dual function of bath and heating. steam is widely used in hotel, school, residential building and other enterprises.
福彩快3下载according to the difference of pressure, steam boiler can be classified as normal pressure steam boiler and pressure szs steam boiler.
The structure of SZS gas & oil water tube boiler福彩快3下载 is arranged as drum longitudinal type “D” shape, it’s quickly assembled boiler with water tube, has the characteristics of high steam quality, sufficient output, high thermal efficiency, etc. The structure of furnace water cooling wall and convection gas pass is membrane wall, have good sealability, and effectively reduce refractory brick quantity and maintenance workload. The layout of economizer at boiler tail could effectively reduces exhaust gas temperature and improve boiler thermal efficiency. This series gas fired water tube boiler is delivered as whole when leave factory, convenient for transportation, and has a short install period. Sitong Boiler has a mature R&D and design team, could customize the boilers based on customers’ requirement.
szs series oil gas water tube steam boiler is widely used for industrial production which has large steam requirements. the hot water boiler is used for offering hot water to hotel, school, laundry, gym, farm, etc.
福彩快3下载1) textile industry – dyeing machine, drying rooms, high temperature machine, resin setting machine.
2) food industry – cooking, drying, vegetable oil refining.
福彩快3下载3) chemical industry – oil chemistry, polymer industry, reaction tanks, distillation, concentration.
福彩快3下载4) plastics industry – plastics fired, extruded shape.
福彩快3下载5) rubber industry – hot press, hot extent, extrusion, vulcanization molding, injection, etc.
6) paper industry – drying, corrugated paper processing, calender, glue roller.
福彩快3下载7) wood industry – hot processing, heat setting.
福彩快3下载8) forest products industry – plywood, polystyrene board, fibreboard heating setting.
福彩快3下载9) other industries
1. “D” shaped layout
福彩快3下载1) adopts double drums and “d” type structure, large combustion chamber, good flame fullness degree, sufficient combustion. the boiler has a sufficient output, and excellent overload capacity. compact structure, covers a small area.
2) adopts shell type three pass and wet back structure, absorbs the thermal expansion effectively, high thermal efficiency (97%)
2. Membrane Wall Structure
福彩快3下载the furnace adopts membrane cooling wall, and equipped with inner board with whole sealing welding structure, low heat loss, high thermal efficiency.
3. Good Thermal Insulation Property
福彩快3下载the boiler shell uses aluminium silicate board for heat preservation, high thermal shielding efficiency, low heat loss, increase the boiler thermal efficiency.
4. Automatic Control
福彩快3下载1) adopts plc full automatic intelligent control cabinet and interlock protection program, has the protection function of water shortage, over pressure, over temperature, gas leakage, flame out, electric leakage, and phrase-lacking or overloading of motor, etc.
福彩快3下载2) adopts international brand burner, operate automatically, high combustion efficiency, low harmful gas emission and noiseless operation.
5. Safe Operation
1) equipped with two explosion door at the furnace roof, to ensure the boiler operate safety and efficiently.
2) complete gas manifolds and protection system, including filter, pressure regulating valve, and solenoid valve, etc., to ensure the safety performance of fuel.
3) reliable boiler auxiliaries and multiple safety protection devices, such as pressure controller, pressure transmitter, water level alarm, and safety valve, etc.
6. Convenient Maintenance
1) there are manhole and inspection hole on the boiler, convenient for boiler internal installation, inspection and clean.
2) membrane wall effectively reduce refractory brick quantity and maintenance workload.
|Rated Steam Temperature
|Water Supply Temperature
|Note: Parameter is for reference only, if any changes should follow the factory technical data.|
Hot Water Boiler
|Fuel Consumption||Overall Dimension
|Light Oil (kg/h)||Natural Gas (Nm³/H)|
|Note: Parameter is for reference only，we can design the new products based on your requirement.|
A central heating system WNS hot water boiler福彩快3下载 is to provide hot water or steam to the whole interior of a building from one heat source to multiple rooms. The whole system includes three parts: heat source, heat supply network, and heat user. The main heat source could be regional boiler plant. Generally, the industrial regional boiler plant uses steam boilers, for heating, drying, steaming, cleaning, cooling, melting during industrial production. While the civic regional boiler plant uses hot water boiler, to offer heating, ventilation, air-conditioning, and hot water supplying. Sitong Boiler produces large numbers of boilers that could used for central heating system.
wns hot water boiler could be used for central heating. it is a kind of safe and high efficiency heating equipment with full automatic control system. this series packaged boiler is horizontal type fire tube boiler with three pass structure, it has compact structure, small volume, strong load adaptability and low water quality requirement. this boiler adopts wet wet back structure, it can adapt to the high temperature, has a good sealing, increase the radiation heat transfer area and improve the heat transfer efficiency.
1) equipped with high quality and reliable burner, high combustion efficiency, low harmful gas emission and noiseless operation.
福彩快3下载2) adopts horizontal type three pass structure, absorbs the thermal expansion effectively. uses large diameter corrugated furnace, large combustion space, high combustion efficiency.
3) the spirally corrugated tube strengthen the disturbance of flue gas, high heat transfer efficiency.
福彩快3下载4) the boiler shell use aluminium silicate board for heat preservation, low heat loss.
福彩快3下载5) equipped with economizer, make full use of the heat of flue gas, decrease the exhaust smoke temperature, the thermal efficiency could be increased to as high as 98%.
1) complete gas manifolds and protection system, including filter, pressure regulating valve, and solenoid valve, etc., to ensure the safety performance of fuel.
2) reliable boiler auxiliaries and multiple safety protection devices, such as pressure controller, pressure transmitter, water level alarm, safety valve, etc.
福彩快3下载3) equipped with explosion proof equipment, discharge high energy when deflagration happened in furnace, to ensure the boiler operate safety and efficiently.
福彩快3下载adopts plc full automatic intelligent control cabinet and interlock protection program, has the protection function of water shortage, over pressure, over temperature, gas leakage, flame out, electric leakage, and phrase-lacking or overloading of motor, etc.
福彩快3下载1) adopts proprietary technology of sitong boiler, the boiler is 100% butt welding, high quality, and long working life, low maintenance fee.
2) the boiler has high combustion efficiency，energy saving, and low cost on fuel.
福彩快3下载adopts fast assemble structure, compact structure, convenient for transportation, small occupation.
1) there are manhole, head hole, and special hand hole on the boiler. the front and back smoke chambers are equipped with movable doors, convenient for boiler internal installation, inspection and clean.
2) the explosion proof door has the fire sight glass and inspection gallery, convenient for furnace checking and maintaining.
|Model||Rated Power (MW)||Working Pressure (MPa)||Efficiency (%)||Fuel consumption||Weight (kg)||福彩快3下载Overall Dimension
|Light Oil (kg/h)||LNG (Nm3/H)||CG (Nm3/H)|
|Note: 1. The hot value of LNG: 8500kal/Nm3, hot value of light oil: 10300kal/Nm3, hot value of the city coal gas: 4000kal/Nm3
2. Parameter is for reference, if any changes, should follow the actual drawing.
Sitong once through steam boiler is vertical type with high thermal efficiency (96%) and quick steam generation (3~5 minutes). This series boiler is constructed with vertical water tubes, small steam capacity (0.1-2tph), low infrastructure investment and running quiet. The once through boiler is equipped with full automatic control on temperature, pressure, and water level, etc, to ensure highest safety and reliability.
福彩快3下载this boiler is designed by taiwan zuhow company, and produced jointly with sitong boiler, the manufacturing technique has reached the world advanced level. this type boiler is about 20% energy saving than the ordinary boiler. the once through boiler is delivered as a whole when leaving factory, it could operate just need to plug into electric power, there is no need any installation, save installation cost.
福彩快3下载the once through steam boiler has the advantages of high thermal efficiency, quick steam generation, small area occupied, and energy saving, it could be used for heating, molding, and drying during industrial production, where need small steam capacity. moreover, it could used for restaurant, swimming pool, hotel, school, etc.
equipped with advanced once-through structure, and the small water capacity achieves fast heat absorption, high thermal efficiency and the steam could be generated within 3~5 minutes.
福彩快3下载1) equipped with specific burner, high automation and combustion efficiency, low nox emission.
2) increases the layout of horizontal fins and vertical fins based on the boiler capacity, combustion gas flows among the water tube bundle at a high speed, excellent heat convection and fast heat transfer efficiency.
3) by equipping with economizer, make full use of the heat of flue gas, decrease the exhaust smoke temperature, the thermal efficiency increase to as high as 96%.
1) the burner is full automatic, stable operation.
2) full automatic interlock protection program, has the protection function of water shortage, over pressure, over temperature, gas leakage, flame out, electric leakage, and phrase-lacking or overloading of motor, etc.
福彩快3下载1) complete gas manifolds and protection system, including filter, pressure regulating valve, and solenoid valve, etc., to ensure the safety performance of fuel.
2) reliable boiler auxiliaries and multiple safety protection devices, such as pressure controller, pressure transmitter, water level alarm, safety valve, etc.
1) all the materials has quality certificate, uses full automatic co2 welding, ndt test and hydraulic pressure will be done for all boilers to ensure the quality.
2) the preheater uses seamless steel pipes, which are treated by sand blasting and hot-dip galvanizing, lengthen the working life.
福彩快3下载several boilers could be used in parallel, and controlled centrally. moreover, the centralized controller could record the downtime, location, evaporation capacity, fuel consumption, water volume, steam pressure, water tube temperature, exhaust smoke temperature, etc.
|13A (Nm3/h)||LPG Propane (Kg/h)||LPG Butane (Kg/h)|
|Notes: 1. Parameter is for reference only. 2. The Lower heat valve: 13A=9900kcal/Nm3, LPG Propane=11460kcal/kg, LPG Butane=10900kcal/kg|
LSS Vertical Water Tube Steam Boiler
the lss series vertical type oil gas fired steam boiler is the patent product of sitong boiler, the patent number is zl 2014 2 0508072.2. the steam boiler is an exquisite small steam capacity (0.1-1tph) equipment. it is three-pass structure steam boiler with top-fired burner. the flame can completely spread from the top to the bottom and burn sufficiently. the gas need to make a three pass heat transfer, so the heat loss is reduced and the thermal efficiency is higher.
sitong lss series vertical type steam boiler can be wildly used in pharmaceutical industry, chemical industry, light industry, textile, building materials, farming, food and beverage, plastics and foam, printing & dyeing and washing, rubber processing, paper making, wood processing, hotel, garment leather, etc. this series boiler can also be applied to generate electricity at some districts where electricity power is in short. so are a variety of industrial productions, living and remote areas, and oil field. even they can be used as a power plant boiler start-up.
1.The shell could be stainless steel, the appearance is much more delicate.
2.WE can provide service within 48 hours if any support needed.
3.The technical teams will visit customer for after-sale services every quarter.
4.The 100% NDT make sure the boiler life span more than 20 years.
福彩快3下载 5.Special boiler steel plate is used.
1. Compact structure, small footprint
The boiler size is minimized based on the precision calculation, on the premise of sufficient output, thus the user can save the space and cost.
2. Sufficient heating
The boiler has large heating area, fully absorb the effective heat, the exhaust gas temperature is low, thermal loss is low, thus it can have sufficient heating.
3. Quick steam production, high steam quality
The boiler can get enough pressured steam within 20 minutes. It adopts steam separator inside the drum to separate steam, to guarantee the steam dryness.
4. Safe operation
The safety performance is higher due to various controlling protection on pressure, water level and over smoke temperature, etc.
5. Quick-loading, easy to install
LSS series boiler is small size quick-loading boiler, vertical type, no special requests on foundation.
6. Environmental protect
It has the function of dust removal, which makes the soot discharge meet the national environmental standards requirements.
福彩快3下载sitong wns series gas oil steam boiler is an safe equipment with full automatic control system. it is the patent products of sitong boiler, the patent number is 2014 2 0504448.2. this horizontal three pass fired tube steam boiler has wet back structure, it can adapt to the high temperature, has a good sealing, increase the radiation heat transfer area and improve the heat transfer efficiency. as a packaged fire tube boiler, it has the characteristics of compact structure and small size, strong load adaptability and low water quality requirement.
福彩快3下载wns series packaged fire tube boiler is usually used for heating and industrial process applications with small steam capacity. according to the characteristics of compact structure, safe operation, convenient installation, low pollution and low noise, the steam boiler could be used for medicine, chemical, light industry, textile, building material, cultivation, food and beverage, plastic foam, printing,dyeing and washing, rubber processing, paper products, wood processing, hotel, clothing and leather manufacture etc.
1. The boiler adopts new stainless steel package, the appearance is much more delicate.
2. The thermal efficiency can reach to 95% after specific design.
3. The 100% NDT (non destructive testing) make sure more than 20 years’ working life.
4. The equip of economizer saves 8% fuel consumption.
5. Condensate water devices saves 15% fuel consumption.
6. 40 years experience on oil gas boiler, the boiler failure rate is lower than 0.1.
7.The boiler starts up quickly, it can reach the rated working condition within 15 minutes.
8.This horizontal oil gas fired steam boiler is the patent products of Sitong Boiler, the patent number is ZL 2014 2 0504448.2.
9.Sitong Boiler has got CE certificate of WNS series steam boiler, also, we can offer SGS, BV inspection.
10.The brand of burner is Italy Baltur/ Rellio, fuel burn sufficiently. It has the function of furnace cleaning, automatic ignition, ignition detection, high and low pressure protection, and leakage detection, etc, ensure the safe operation.
1. Sitong patented technology
100% completely butt welding, minimum stress, and the quality is more reliable.
2. Large diameter corrugated furnace
Combustion chamber is composed by large diameter full corrugation furnace, large combustion space, sufficient combustion.
3. High steam quality
Large steam space volume and enough height of the net distance between steam water interface and steam outlet.
5. Multi-function safety explosion proof equipment
Equipped with explosion proof equipment, which can prevent fuel occur deflagration in furnace, discharge high energy. Moreover, it has the fire sight glass and inspection gallery, it is convenient for furnace checking and maintaining.
6. Advanced automatic control
Boiler controller use Siemens/Delixi electrical element, reliable property. Automatic control on pressure, water temperature, and smoke temperature, etc, ensure safe operation.
7. Convenient to maintenance
There is a manhole on the top of the boiler, and some special hand hold device at middle and lower position of boiler front and back end, it’s convenient for boiler internal installation, inspect and clean.
1. Monitoring of water level
2. Setting time
3. Electric leakage protection
4. Water shortage protection
5. Power abnormal protection
6. Over pressure protection
7. Intergrated gas manifolds and protection system
福彩快3下载 8. Flue gas monitoring device
This boiler is horizontal three-pass fire tube and fully wet back structure, suitable many fuels:oil, natural gas, lpg, diesel, light oil, waste oil, heavy oil and so on. The usage is drinking hot water, kitchen use, laundry, bathhouse, heating house, industrial production etc.
the industrial natural gas fired steam boiler is a kind of safe and high efficiency heating equipment with full automatic control system. except natural gas, the boiler can also burn other oil or gas fuel, such as city gas, lpg, diesel, heavy oil, etc. the natural gas fired steam boiler is fast assembly fire tube boiler with three pass structure, it has compact structure, small volume, strong load adaptability and low water quality requirement. this boiler adopts wet wet back structure, it can adapt to the high temperature, has a good sealing, increase the radiation heat transfer area and improve the heat transfer efficiency.
福彩快3下载as the natural gas boiler has the characteristics of compact structure, safe operation, convenient installation, low pollution and low noise, it is widely used for industry production and processing, such as textile mill, medicine industry, food & beverage industry, chemical industry, garment industry, food processing industry, and wood processing industry, moreover, it could be used for central heating in enterprise, hotel, hospital, civil architecture, etc.
|Model||Rated evaporation capacity (t/h)||Rated steam
|Fuel consumption||福彩快3下载Overall dimension
|Body Heating Area (m2)|
|Light oil (Kg/h)||Natural gas (Nm³/h)|
|Note: Parameter is for reference only, we can design the boilers based on customers’ needs.|