Vertical Type Small Capacity Oil Gas Fired Steam Boiler


Sitong oil gas fired quick steam output small capacity steam boiler is vertical type with high thermal efficiency (96%) and quick steam generation (3~5 minutes). This series boiler adopts once through structure, constructed with vertical water tubes, small steam capacity (0.1-2tph), low infrastructure investment and running quiet. The fuel could be oil, gas, and dual fuel.

The oil gas fired quick steam output small capacity steam boiler is equipped with full automatic controllers on temperature, pressure, and water level, etc, to ensure highest safety and reliability. The small capacity steam 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 oil gas fired quick steam output small capacity steam 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.

The oil gas fired quick steam output small capacity 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.

Products Advantages 

  1. High Quality Assurance of Oil Gas Fired Quick Steam Output Small Capacity Steam Boiler

  • There is a professional design engineer team, before manufacturing, every boiler design drawing have to be approved by boiler and pressure vessel experts of CSBTS ( State Bureau of Quality Technical Supervision ), and then the boiler could be produced only if qualified.
  • To ensure the raw materials quality, all the steel plates are special-used for boiler with the Inspection Certificate The raw material materials are inspected when entering factory, and only the qualified material could be put in storage and used for production.
  • To ensure the welding quality, there a professional welding team, including more than 30 senior welders. The welding materials are stored under constant temperature and humidity, to ensure the welding material quality.
  • The welding quality will be further examined during boiler manufacturing, by using x-ray detection, ultrasonic flaw detection, magnetic test, or penetration test, etc.
  • To ensure the boiler quality, the leakproofness and strength of pressure parts will be tested. The hydrostatic test is done to make sure there are no water drop or water mist leakage appear on steal wall or welding joint, no water leakage appear at the place of expansion, and no obvious residual deformation and abnormal situation.
  • To ensure no problems before boiler delivery, all the raw materials and boilers are supervised and inspected by the experts of Inspection Institution for Boiler and Pressure Vessel. There are international uality certificates of ISO 9001 and CE, we can also offer the inspection report of SGS, BV, etc., Quality Certificates, Energy audit report, and Energy Efficiency Test Report, etc.
  1. Safety Assurance of of Oil Gas Fired Quick Steam Output Small Capacity Steam Boiler

3. High Efficiency Assurance of Oil Gas Fired Quick Steam Output Small Capacity  team Boiler

4. Professional Installation and After-sale Team 

  • Professional engineer installation team offer the door to door installation and after sale service. The boilers will operate smoothly and safety, and you will get them without worries.
  • 24 hours hot-line to solve your problems, and offer the professional technical supports and after sale service in time to all over the world.

Parameter of of Oil Gas Fired Quick Steam Output Small Capacity Steam Boiler

Model Steam Capacity (t/h) Working Pressure


Boiler Efficiency


Heating Area




Fuel Consumption


Propane (Kg/h) Butane (Kg/h)
ZH-200G 0.2 10 88 3.8 470 12.4 10.7 11.3
ZH-300G/GE 0.3 10 88/92 5.2 620/720 18 15.5 16.5
ZH-500GE/GE1 0.5 10 92/94 7.0 1060/1060 30 26 27
ZH-600GE/GE1 0.6 10 92/94 7.6 1100/1100 36 31 33
ZH-1000GE1/GE2 1.0 10 94/96 9.9 1600/1690 85~90 73~78 77~82
ZH-2000GE1/GE2 2.0 10 94/96 9.9 1980/2000 113~121 98~105 103~110

1. The parameter is for reference only, if any changes should follow the actual drawing.

2. The Lower heat valve: 13A=9900kcal/Nm3, LPG Propane=11460kcal/kg, LPG Butane=10900kcal/kg