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Zozen Boiler main products include gas&oil boiler, coal-fired boiler, biomass boiler, thermal fluid heater and other series of more than 400 varieties of specifications.
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Our Main Product

our main boilers
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1-20 ton gas/oil fired boiler

Capacity: 1-20 ton/h

Pressure: 0.7-2 Mpa

Fuel: Nature gas, coke oven gas, biogas, methanol, liquid propane gas, diesel, heavy oil, light oil, crude oil, etc.

Industries: Heat supplying, chemical, food, textile, printing and dyeing, cigarettes and tobacco, fodder, pharmacy, building materials, brewery, rubber, hospital etc.

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7-70 MW gas/oil fired hot water boiler

Capacity: 7-70 MW

Pressure: 1.0-1.6 Mpa

Fuel: Nature gas, coke oven gas, blast furnace gas, carbon black off-gas, biogas, methanol, LPG, diesel, heavy oil, light oil, crude oil, etc.

Industries: Heat supplying, hospital, colleges and universities.

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2.8-29mw coal fired boiler

Capacity: 2.8-29mw

Pressure: 1.0-1.25 Mpa

Fuel: Bituminous coal, lean coal, anthracite

Industries: Heating, hotels, schools, hospitals

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horizontal thermal fluid heater

Capacity: 700 - 14000 kw

Pressure: 0.8 - 1.0 Mpa

Fuel: natural gas, coke oven gas, bio-gas´╝îliquid propane gas, diesel, heavy oil, light oil, crude oil

Industries: Petroleum, chemical, chemical fiber, pharmaceutical, textile printing and dyeing, building materials, wood processing, vegetable oil processing and other industries

dzl boiler picture

1-20 ton biomass fired boiler

Capacity: 1-20 ton/h

Pressure: 0.7-2.5 Mpa

Fuel: Biomass particles

Industries: Heating, chemical, food, tobacco, textile, printing and dyeing, feed, medicine, building material, wine, rubber, hospital

Boiler explosion - Wikipedia

A boiler explosion is a catastrophic failure of a boiler. As seen today, boiler explosions are of Boiler explosions are of a particular danger in (locomotive-type) fire tube potent blast, and cause great damage to surrounding property or personnel. . He also established experimentally that the hoop stress in a cylindrical

Stress and integrity analysis of steam superheater tubes of a high

Stress and integrity analysis of steam superheater tubes of a high pressure boiler. Daniel Leite Keywords: superheater, high temperature damage, boiler

Boiler System Failures | GE Water

When boiler equipment failures occur, its important to understand the cause. Damage is commonly visible in stressed components, such as rolled tube ends,

A Review of the Common Causes of Boiler Failure in the - CiteSeerX

The fire-tube boilers covered a steam production range of 1-20 t/hr at . usually at the toe of the weld, could cause the high stress. The joint . Hydrogen damage is defined as a general term for embrittlement, cracking or blistering and hydride.

Tube Failures in High Pressure Boilers - Bright Hub Engineering

There are twenty-two primary reasons for tube failures in a boiler, which can be classified Stress rupture; Fatigue; Water side corrosion; Erosion; Fire side corrosion Caustic corrosion inside the tube; Hydrogen damage in water wall internal

Stress-Assisted Corrosion in Boiler Tubes - DOE/OSTI

Mar 1, 2002 3.2.2 Non Destructive Inspection of Boiler Tubes. 38 .. Variation of hoop stress with temperature for a carbon steel tube without an .. been inspected reveal SAC damage, which portends significant energy and economic.

Stress Assisted Corrosion and Fitness for Service in 66 Year Old

All tubes in the boilers are SA-192 carbon steel and risk assessing hydroprocessing piping damage

Thermally Induced Stress Cycling (Thermal Shock) in Firetube Boilers

Thermally Induced Stress Cycling (Thermal Shock) in Firetube Boilers Failures of this type may appear as leaks at the tube-to-tubesheet joints, cracked The manner in which various operating parameters affect furnace and shell metal

How to Destroy a Boiler -- Part 2

This is particularly true with the boiler tubes that make up the furnace and Any added stress can cause the unit to fail when it is pressurized and can also serve Corrosion - Fireside corrosion damage often occurs on a boiler that is in cold

boiler system failures - ChemTreat

atastrophic failure p. 25. Stress cracking p. 25. High pressure boiler tube corrosion p. 26. Weld overlay repair of tube leak p. 27. Hydrogen damage p. 28-30.

Boiler explosion - Wikipedia

A boiler explosion is a catastrophic failure of a boiler. As seen today, boiler explosions are of Boiler explosions are of a particular danger in (locomotive-type) fire tube potent blast, and cause great damage to surrounding property or personnel. . He also established experimentally that the hoop stress in a cylindrical

Stress and integrity analysis of steam superheater tubes of a high

Stress and integrity analysis of steam superheater tubes of a high pressure boiler. Daniel Leite Keywords: superheater, high temperature damage, boiler

Boiler System Failures | GE Water

When boiler equipment failures occur, its important to understand the cause. Damage is commonly visible in stressed components, such as rolled tube ends,

A Review of the Common Causes of Boiler Failure in the - CiteSeerX

The fire-tube boilers covered a steam production range of 1-20 t/hr at . usually at the toe of the weld, could cause the high stress. The joint . Hydrogen damage is defined as a general term for embrittlement, cracking or blistering and hydride.

Tube Failures in High Pressure Boilers - Bright Hub Engineering

There are twenty-two primary reasons for tube failures in a boiler, which can be classified Stress rupture; Fatigue; Water side corrosion; Erosion; Fire side corrosion Caustic corrosion inside the tube; Hydrogen damage in water wall internal

Stress-Assisted Corrosion in Boiler Tubes - DOE/OSTI

Mar 1, 2002 3.2.2 Non Destructive Inspection of Boiler Tubes. 38 .. Variation of hoop stress with temperature for a carbon steel tube without an .. been inspected reveal SAC damage, which portends significant energy and economic.

Stress Assisted Corrosion and Fitness for Service in 66 Year Old

All tubes in the boilers are SA-192 carbon steel and risk assessing hydroprocessing piping damage

Thermally Induced Stress Cycling (Thermal Shock) in Firetube Boilers

Thermally Induced Stress Cycling (Thermal Shock) in Firetube Boilers Failures of this type may appear as leaks at the tube-to-tubesheet joints, cracked The manner in which various operating parameters affect furnace and shell metal

How to Destroy a Boiler -- Part 2

This is particularly true with the boiler tubes that make up the furnace and Any added stress can cause the unit to fail when it is pressurized and can also serve Corrosion - Fireside corrosion damage often occurs on a boiler that is in cold

boiler system failures - ChemTreat

atastrophic failure p. 25. Stress cracking p. 25. High pressure boiler tube corrosion p. 26. Weld overlay repair of tube leak p. 27. Hydrogen damage p. 28-30.

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