500kg Vertical Oil and Natural Gas Fired Small Steam Boiler
100kg 300kg 500kg Vertical Oil Gas Fired steam Boiler with Accessories
1.Class A boiler manufacturer
2.One Year Gurantee
3.Good After-Sale
4.Petrochina supplier
I. The description of LHS gas oil steam boiler
WNS series of fuel oil gas-fired boiler is the new patented technology boiler which developed independently by our company. This furnace used to burn the centre of a unique technology, and uses the three return trip technologies, the entire wet back structure. The furnace volume is big, make full use of radiation furnace heat exchanger, and through enhancing the combustion of fuels burnout level, making boiler thermal efficiency improved greatly. This simplifies the furnace heating surface design, especially for the low-power boiler.
II. Technique Parameters:
| LHS Oil (gas)-fired steam boiler parameter | ||||||||
| Item/Type | LHS0.1-0.4/0.7-Q.Y | LHS0.15-0.7-Q.Y | LHS0.2-0.4/0.7-Q.Y | LHS3-0.4/0.7-Q.Y | LHS0.5-0.4/0.7-Q.Y | LHS0.8-0.7/1.0-Q.Y | LHS1.0-0.7/1.0-Q.Y | |
| Rated power kw | ≈70 | ≈105 | ≈140 | ≈210 | ≈350 | ≈560 | ≈700 | |
| Rated steam capacity t/h | 0.1 | 0.15 | 0.2 | 0.3 | 0.5 | 0.8 | 1 | |
| Rated working pressure Mpa | 0.4/0.7 | 0.7 | 0.4/0.7 | 0.4/0.7 | 0.4/0.7 | 0.7/1.0 | 0.7/1.0 | |
| Saturated steam temperature Celsiius | 152/170 | 170 | 152/170 | 152/170 | 152/170 | 170/184 | 170/184 | |
| Design efficiency % | >90 | >90 | >89 | >89 | >89 | >89 | >89 | |
| Heated area m2 | 2.65 | 4.9 | 5.08 | 8.2 | 12.7 | 18.4 | 23.1 | |
| Boiler water capacity L | 360 | 360 | 510 | 930 | 1040 | 1620 | 2760 | |
| Flue diameter | 160 | 250 | 250 | 250 | 300 | 400 | 350 | |
| Feed water diameter | DN25 | DN25 | DN25 | DN25 | DN25 | DN40 | DN40 | |
| Main steam tube diameter | DN25 | DN40 | DN40 | DN40 | DN50 | DN50 | DN65 | |
| Safety valve diameter | DN40 | DN40 | DN40 | DN40 | DN40 | 2xDN40 | 2xDN40 | |
| Blowdown tube diameter | DN40 | DN40 | DN40 | DN40 | DN40 | DN40 | DN40 | |
| Fuel consumption | Light oil kg/h | 7.0 | 10.4 | 13.8 | 22.5 | 34.5 | 51.5 | 68.2 |
| natural gas Nm3/h | 8.0 | 12.4 | 16.5 | 24.0 | 40.3 | 60.5 | 80.6 | |
| LPG Nm3/h | 3.2 | 4.8 | 6.4 | 10.4 | 16.0 | 23.8 | 31.6 | |
| Coal Gas Nm3/h | 18 | 27.9 | 37.4 | 54 | 90.7 | 136 | 178.2 | |
| Transportation weight (kg) | ≈400/420 | ≈550 | ≈600/700 | ≈1000/1050 | ≈1200 | ≈1800/2000 | ≈2600/2730 | |
| Boiler size | L (mm) | 800 | 900 | 1000 | 1200 | 1200 | 1430 | 1600 |
| W (mm) | 750 | 850 | 960 | 1150 | 1150 | 1380 | 1550 | |
| H (mm) | 1610 | 1620 | 1840 | 2080 | 2380 | 2600 | 2790 | |
Our factory
Our service
1. 100%safety, running stably, excellent water level and pressure control, fully automatic operation
2. Boiler running life > 20years.
3. Good after-sale service. It is free for you to get the damaged spares in warranty period (1 year) if there is any questions. Assure that we can supply you spares in boiler’s all life.
4. We can arrange engineer to your company for installation and commissioning and
training. If you need us at any time, we can send our technicians and prepare in a short time.
5. Special paint is used after assembly. Paint is particularly used in your climate area, which is anti-corrosion, anti-abrasion and color-fastness.
Qingdao East Power Industry Equipment Co. (EPCB) is a national Class A boiler manufacturer, which have been manufacturing, designing and servicing a complete line of solid fuel, coal, biomass, gas and oil-fired steam boilers and hot water
boilers and thermal oil boilers since 1990, for thousands of satisfied customers.
EPCB is a complete boiler room solutions provider that helps businesses run better every day. It develops hot water and steam boilers and accessories aimed at integrating and optimizing the total boiler/burner/controls system to maximize energy efficiency and reliability while minimizing emission.
High Quality with Mature Design:
1. Quality:
A grade boiler, A1, A2 grade pressure vessel manufacturing company. All products have passed ISO9001:2008 & ASME International Quality Management System Certification, also can provide CE, AS, GOST certification.
2. Management:
In order to ensure the quality, we strictly monitor the comprehensive quality system from raw material procurement & re-testing & process to storage. All the steels and pipes are purchased from developed countries & the well-known large domestic enterprises.
3. Welding:
Welding mainly uses advanced automatic welding, gas protected welding, TIG welding. Drum and other main pressure parts adopt CNC automatic welding, all of the welding 100% passed penetrant inspection.
4. Market:
Asia: Kazakhstan, Uzbekistan, Kyrgyzstan, Tajikistan, Azerbaijan, Singapore, Hongkong, Philippines, Indonesia, Thailand, myanmar, Laos, United Arab Emirates, Saudi Arabia, Palestine, Afghanistan, Bangladesh, Malaysia, Qatar , Lebanon, Armenia, Yemen, Jordan
America: Colombia, Chile, Suriname,Peru, Bolivia, Ecuador
Africa: Sudan, Cameroon, Algeria, Libya, Benin, Nigeria, Egypt, Ghana, Guinea, Mauritius, Kenya, Ethiopia, Cote d'ivoire, Tunisia
Europe: Serbia, Albania
Manufacturer Recommend:
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| WNS Series Oil or Gas Fired Steam Boiler | SZL Series Coal or Biomess Fired Steam Boiler |
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| YY(Q)L Series Oil Gas Fired Thermal Oil Boiler | Electric Steam Boiler/ Hot Water Boiler |

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