Product Advantage
  • fire tube hot water boiler

    The boiler is a horizontal wet back fire tube structure with layout layout in central symmetry, which can effectively improve the stress distribution of the tube sheet. The combustion chamber and smoke pipe are completely underwater, the cooling condition is good, and the service life is longer.

  • orrugated furnace

    The design of large combustion chamber is conducive to the expansion of flame and full combustion; the corrugated furnace not only increases the heating surface, but also relieves the damage of combustion chamber caused by expansion with heat and contraction with cold, and improves the strength of boiler.

  • PLC program control

    The control system of boiler has common computer control, touch screen control, PLC program control and others for users to choose. And they are quipped with various interlock protection devices such as water shortage alarm, overheating alarm, overpressure alarm, mid-range flameout alarm, etc.

  • valves and other safety accessories

    The boiler system is left the factory as a whole and equipped with EPCB carefully selected instrument valves and other safety accessories, so users don’t need to buy the instruments & valves again. The complete set of equipment is safe and durable, and the users can be satisfied.

  • condensing type heat exchanger

    For the convenience of users, we can add condensing type heat exchanger for users according to their needs, to absorb the sensible and latent heat in flue gas and reduce the temperature of exhaust gas; or add plate type heat exchanger to reduce the heat loss and enhance the heat recovery rate.

Technical Parameters

Find the capacity of the industrial gas fired hot water boiler you want and check other parameters of the boiler as a reference. And get the prices.

Item

Automatic Horizontal Low Pressure Fire Tube Oil Gas Fired Hot Water Boiler

Rated capacity MW

0.7

1.05

1.4

2.1

2.8

4.2

5.6

7.0

10.5

14.0

Rated working pressure MPa

0.7

1.0

1.25

1.0

1.25

1.25

1.25

1.25

1.25

1.25

Supply/return water temperature ℃

95/70

115/70

115/70

115/70

115/70

115/70

115/70

115/70

115/70

115/70

Boiler thermal efficiency %

without economizer

92.4

91.78

92.3

93.2

92.0

92.6

92.7

93.4

93.5

93.5

with economizer

95

94.8

95.1

96.2

95.6

95.5

95.6

95.9

96

96.3

Body heating area m2

23.13

30.99

40.81

64.7

79.4

128.6

176.3

234.2

360.2

409.5

Boiler water volume m3

2.23

3.9

3.5

5.28

6.05

7.97

10.382

15.47

21.5

28.5

Flue diameter mm

320x200

490x260

462x262

580x320

650x320

800x400

800x400

850x500

1100x500

1300x500

Return water diameter DN

80

100

100

125

150

200

200

200

200

250

Supply water diameter DN

80

100

100

125

150

200

200

200

200

250

Safety valve diameter DN

40

40

50

50

50*2

50*2

65*2

80*2

2x100

2x125

Blowdown diameter DN

40

40

40

40

40

50

50

50

3x50

3x50

Fuel consumption without economizer

Diesel kg/h

59.31

89.57

118.76

176.42

238.29

355.12

472.98

586.79

879.25

1172.33

Natural gas Nm³/h

72.53

109.54

145.22

215.73

291.40

434.26

578.39

717.57

1075.21

1433.61

Fuel consumption with economizer

Diesel kg/h

57.69

86.72

115.26

170.91

229.32

344.33

458.63

571.50

856.35

1138.24

Natural gas Nm³/h

70.55

106.05

140.95

209.01

280.42

421.08

560.85

698.87

1047.21

1391.93

Largest transportation weight ton

3.25

4.2

4.8

8.1

9

12

15.2

22

36.6

45.7

Largest transportation size

Length mm

3150

3400

3600

4460

4600

5600

5600

6800

7200

7900

Width mm

1560

1660

1600

1900

2100

2250

2250

2800

3250

3650

Height mm

1900

2200

2200

2300

2400

2700

2650

3100

3350

3750

No.

Item

Example/Issuer

Qty

Unit

1

Boiler Drawings

General Drawing, Boiler Proper Drawing, PID (Pipes, Instruments & Valves) Drawing, Foundation Drawing, Boiler Room Design Drawing.

1

Set

2

Boiler Quality Certificate

Issued by the boiler inspection department of China government.

1

Set

3

Certificate of Origin

Such as CO, Form E, Form F, Form A, etc.

1

Set

4

Boiler Thermodynamic Calculation Book

Issued by the boiler supplier.

1

Set

5

Boiler Strength Calculation Book

Issued by the boiler supplier.

1

Set

6

Installation & Operation Instruction

Issued by the boiler supplier.

1

Set


Company Strength

EPCB Boiler is a professional boiler manufacturer in China. Focus on industrial boiler production and sales for 68 years. Our main products are coal-fired boilers, oil gas boilers, biomass boilers, electric boilers, and power plant boilers. EPCB Boiler has more than 15000 users, and the users are covering more than 100 countries and regions. EPCB Boiler is well received by users, because of its features energy saving, environmental protection, helping users save money and High quality After services. We have professional boiler engineers to customize the boiler system for you so that you and your enterprise can produce higher quality products at a lower cost! Make your enterprise more competitive!

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