China Price SZS 4 ,6,10,12,15,20,25,30,40,50,60,70,80,90,100 Tons Industrial Automatic Natural gas LPG diesel Waste oil fired Water Tube Steam Boiler
Steam output: 3-100 tph
Rated steam pressure: 10-54 bar
Rated steam temp.: 193/204/226/235 degree C.
Brief Introduction.
The water pipe steam boiler adopts double/triple drum of D type or structure type of membrane wall furnace.
The whole boiler consists the boiler body on the top/in the middle, the lower water drum, the membrane water wall, the convective
heat transfer tube bundle, the superheater, the tail economizer and the condenser.
The firebox adopts full-film water wall structure with good sealing with no air leakage and less heat dissipation.
Convection tube bundle with one stroke can reduce the side resistance of flue gas, optimize the design of economic flow rate,
micro-positive pressure combustion, and improve the heat transfer efficiency.
It has large furnace volume, cross-section width and length size, and it is suitable for various burner layout and it is convenient
arrangement of multiple burners.
| Model |
SZS4 |
SZS6 |
SZS10 |
SZS12 |
SZS15 |
| Rated Steam Output (t/h) |
4 |
6 |
10 |
12 |
15 |
| Design Pressure(Mpa) |
1.25/1.6/2.5/3.0 |
1.25/1.6/2.5/3.0 |
1.25/1.6/2.5/3.0 |
1.25/1.6/2.5/3.0 |
1.25/1.6/2.5/3.0 |
| Rated Steam Temperature(ºC) |
193/204/226/235 |
193/204/226/235 |
193/204/226/235 |
193/204/226/235 |
193/204/226/235 |
| Feed Water Temp.(ºC) |
104 |
104 |
104 |
104 |
104 |
| Heating Area: Proper(m2 ) |
86.5 |
109.7 |
188 |
174.4 |
275.7 |
| Heating Area: Economizer(m2 ) |
74 |
74 |
203 |
203 |
171.4 |
Heating Area:
Condenser(m2 ) |
59.7 |
66 |
92.3 |
117.5 |
171.4 |
| Design Fuel |
natural gas,biogas,coke gas,light oil, methanol, biodisel |
natural gas,biogas,coke gas,light oil, methanol, biodisel |
natural gas,biogas,coke gas,light oil, methanol, biodisel |
natural gas,biogas,coke gas,light oil, methanol, biodisel |
natural gas,biogas,coke gas,light oil, methanol, biodisel |
Fuel Consumption:
Natural gas (Nm3/hr) |
286 |
457 |
713 |
859 |
1089 |
Fuel Consumption:
Light Oil(kg/hr) |
237 |
376 |
589 |
709 |
897 |
| Thermal Efficiency W/O Condenser(%) |
96 |
95.5 |
96.3 |
96 |
96.2 |
| Thermal efficiency With Condenser(%) |
99.5 |
99.5 |
99.5 |
99.5 |
99.5 |
| Weight of Biggest Part for Transportion |
23 |
28(3.0) |
30(3.0) |
36 |
38(2.5) |
Overall Dimension of Boiler Assembled
L×W×H(m) |
6.1×2.6×3.5 |
6.4×2.8×3.5 |
8.5×3.1×3.4 |
8.4×3.2×3.4 |
9.5×3.8×3.6 |
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| Model |
SZS20 |
SZS25 |
SZS30 |
SZS40 |
SZS50 |
| Rated Steam Output (t/h) |
20 |
25 |
30 |
40 |
50 |
| Design Pressure(Mpa) |
1.25/1.6/2.5/3.0 |
1.25/1.6/2.5/3.0 |
1.25/1.6/2.5/3.0 |
1.25/1.6/2.5/3.0 |
1.25/1.6/2.5/3.0 |
| Rated Steam Temperature(ºC) |
193/204/226/235 |
193/204/226/235 |
193/204/226/235 |
193/204/226/235 |
193/204/226/235 |
| Feed Water Temp.(ºC) |
104 |
104 |
104 |
104 |
104 |
| Heating Area: Proper(m2 ) |
339.6 |
359 |
470 |
654 |
837.4 |
| Heating Area: Economizer(m2 ) |
403.4 |
403.4 |
395 |
645 |
807 |
Heating Area:
Condenser(m2 ) |
282.4 |
282.4 |
339 |
516 |
646 |
| Design Fuel |
natural gas,biogas,coke gas,light oil, methanol, biodisel |
natural gas,biogas,coke gas,light oil, methanol, biodisel |
natural gas,biogas,coke gas,light oil, methanol, biodisel |
natural gas,biogas,coke gas,light oil, methanol, biodisel |
natural gas,biogas,coke gas,light oil, methanol, biodisel |
Fuel Consumption:
Natural gas(Nm3/hr) |
1380 |
1692 |
2033 |
3239 |
3695 |
Fuel Consumption:
Light Oil(kg/hr) |
1171 |
1446 |
1753 |
2682 |
3197 |
| Thermal Efficiency W/O Condenser(%) |
95.7 |
96 |
96 |
96 |
96 |
| Thermal efficiency With Condenser(%) |
99.5 |
99.5 |
99.5 |
99.5 |
99.5 |
| Weight of Biggest Part for Transportion |
41(1.25) |
44 |
60 |
84 |
94 |
Overall Dimension of Boiler Assembled
L×W×H(m) |
11×3.8×4.5 |
11×4.1×4 |
12×4.5×4.2 |
15×5.2×6.7 |
15×5.5×7.1 |
About US
Jiangsu soho Honry Imp. &Exp. Co., Ltd is a state-owned company, which hold SUTEX BOILER brand, and select the boiler maker as our ODM, which is a professional manufacturing company, founded in 1991, for boiler and pressure vessel processing, with more than 500 workers and 150 technical engineers. It holds S and U stamps of ASME Standards, Class-A boiler manufacturing license, D1,D2 pressure vessel manufacturing license, boiler & pressure vessel inspection certificate of China.
It has developed a series of progress technologies in the field of manufacturing of boiler pressure vessel with more than 30 years technical accumulation and innovation. It has more than 100 invention patents and utility model patents in such area of boiler combustion. Our boiler products cover power plant boiler, steam boiler, hot water boiler, thermal oil heater, waste heat recovery steam boiler, steam generator, etc.
Products are widely used in power generation, biomass, electric heating, chemical industry, textile industry, food industry, paper industry, pavement, plastics, rubber, and wood industry, etc. Until now, there are more than ten thousand clients all over the world. Our products are not only served in China, but also exported to such countries/regions as USA, Japan, Australia, Russia, Vietnam, Philippine, Malaysia, Indonesia, Pakistan, Kazakhstan, Iran, Egypt, and Africa, etc.
Workshop View
Ceritificate
Overseas Exhibition
SUTEX offers its customers the following services for industrial steam/hot water boiler, thermal oil boile/heater and waste heat recovery boilers and steam generators:
Customized boiler designs.
Super quality boiler product
Installation and commissioning service
Operators training service
Lifetime maintenance service.
Clients be all over the world
Field Installation&Commission
Boiler FAQs
Q: What different types of boilers are available?
DZL type steam/hot water boiler
SZL type steam /hot water boiler
SHL type steam /hot water boiler
WNS type steam /hot water boiler
SZS type steam /hot water boiler
SZW type steam /hot water boiler
CFB type steam boiler
YLW type thermal oil boiler/heater
YYL(W) type thermal oil boiler/heater
WNS type thermal oil boiler/heater
SZS type thermal oil boiler/heater
SZW type thermal oil boiler/heater
Waste heat recovery boiler
Steam generator
Q: What's advantages of SUTEX boiler?
Wide Range of Fuel Type
Applicable for a various of light oil, furnace oil, natural gas, LNG, biogas, coke gas, methanol, biodiesel, etc.
High Thermal Efficiency
New and unique design with high thermal efficiency, which save running cost of buyer
Unique Control System
Unique three-elements control system with PID unit covered PLC, inverters, and HMI to reach high level automatic running of boiler
Q: What is the turndown ratio of SUTEX boilers?
SUTEX boilers feature turndown ratios of 5:1, means the boiler's minimum operating load is 20% of the boiler's full capacity (100% capacity)
Q: How do I choose the right boiler?
Firstly, check the actual steam pressure and consumption required at present, and discuss with management there are extra steam required or not in next five years.
Secondly, confirm the boiler fuel type, then SUTEX will provide you an optimal boiler that take all factors in consideration.
Q: How long does an industrial steam boiler last?
The normal service life of a steam boiler is 10 to 20 years, provided that proper care and maintenance routines are applied to the feedwater and interior of the boiler.
When considering steam boiler replacement, the three most important aspects to consider are safety, economy and changing requirements to perform the function for which it is operating.
Q: What services for industrial boilers does SUTEX offer?
SUTEX offers its customers the following services for industrial steam boiler, thermal oil boiler and waste heat recovery boilers and steam generators:
Customized boiler designs.
Super quality boiler product
Installation and commissioning service
Operators training service
Lifetime maintenance service.
Q: What safety features do steam boiler have?
Boiler shutdown protection due to water level low
Boiler shutdown protection due to continuous water level low
Boiler shutdown protection due to steam pressure high
Safety valve over pressure protection.
Automatic FWP on / off
Q: What is the lead time of SUTEX boiler
The subject boiler will be delivered within 60 -90 days based on boiler capacity
Q: What primary components for boilers are there?
The most common accessories are:
Burner
Economizer and condenser
Feed water pump
Thermal deaerator (if necessary)
Chimney
Control panel
Instrument gauges and valves
SUTEX supplies all types of complementary equipment for industrial steam boilers, and designs new equipment and tools if they are necessary for the final installation to meet its clients' expectations.
Q: What are the optional items of boiler for buyer choose from
Steam and feed water flow meter
Periodic blowdown expander (if necessary)
Continuous blowdown expander (if necessary)
Thermal deaerator (if necessary)
Q: What is the supply scope of boiler arranged by buyer
Whole civil works engineering by SUTEX design drawing
All connecting piping (steam, feed water piping)
All connecting cables (motor cables, single cables, main power supply cable)
Some connecting valves from feed water pump point
Chimney manufacture on site by SUTEX design drawing
Balance flue gas ducting manufacture on site by SUTEX design drawing
Thermal deaerator
Q: How does boiler warranty work?
The subject boiler is covered by a twelve months warranty against mechanical and/ or factory defects from date of test-run or 18 months from the date of shipment whichever comes earlier.
SUTEX shall repair or replace the components, parts or accessories covered by warranty that had become inoperative within the warranty period but not covered caused by faulty operation from the buyer.
SUTEX will provide lifetime service for boiler with cost when its warranty expired.
Q: Who will be fitting my new boiler?
Simply, a local professional boiler installing company will install the subject boiler under SUTEX engineer's instruction and supervision
Q: How long will my installation & commissioning take?
Typically, the whole installation & commissioning work may take 1-4 months based on the subject boiler capacity.
Q: How often should I maintain my boiler?
Overhaul inspection and maintenance: 1-3 month
SUTEX will provide detail brochure regarding how and when to do maintenance work during boiler running.
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