Key specification for this steam boiler: material Boiler steel, type Horizontal fuel gas steam boiler. Everything below is reproduced from the factory data sheet. Made by Shandong Jiaguang International Trade Co., Ltd. (1 year on the platform, typical reply ≤2h). For a binding price and lead time, send the volume you need and where it ships to.
Key Features of This Steam Boiler
- Material: Boiler steel
- Warranty: 1 Year
- Place Of Origin: China-shandong
- Type: Horizontal fuel gas steam boiler
- Weight (Kg): 26550
- Single Gross Weight: 0.0 kg
Technical Specifications
| Output | Steam, hot water |
|---|---|
| Usage | Industrial production, commercial heating |
| Fuel | Multi fuel dual-use |
| Pressure | Max. 1.25MPa,Max.1.25MPa |
| Structure | Three way wet back type |
| Type | Horizontal fuel gas steam boiler |
| Material | Boiler steel |
| Core Components | Burner, controller, heat exchanger |
| Key Selling Points | Low nitrogen emissions, high efficiency and energy |
| Style | Integrated type |
| Warranty | 1 Year |
| Video Outgoing-Inspection | Provided |
| Machinery Test Report | Provided |
| Weight (Kg) | 26550 |
| Place Of Origin | China-shandong |
| Brand Name | JG |
| Dimension(L*W*H) | 5170*2000*2500 |
| Rated Steam Temperature(℃) | 180/194 |
| Water Supply Temperature(℃) | 20 |
| Thermal Efficiency(%) | ≥90 |
| Body Heating Area(M²) | 17/27/50/88/117/171/204/258 |
| Fuel Consumption – Natural Gas (M³/H) | 39/79/157/236/314/471/629/786 |
| Fuel Consumption -Liquefied Gas(M³/H) | 31/63/126/189/251/377/503/629 |
| Fuel Consumption -City Gass(M³/H) | 32/65/129/194/259/388/518/647 |
| Fuel Consumption -Light Diesel Oil(M³/H) | 32/65/129/194/259/388/518/647 |
| Fuel Consumption -Heavy Oil(M³/H) | 33/66/132/198/364/396/528/660 |
| Selling Units | Single item |
| Single Volume | 0 cm³ |
| Single Gross Weight | 0.0 kg |
Product Details
Product Description


The WNS series horizontal oil/gas-fired steam boiler is compatible with natural gas, diesel, and other fuels, with a steam output of 0.5-20 t/h, a thermal efficiency of over 95%, and low nitrogen emissions of ≤30 mg/m³.
It adopts a three-pass wet-back structure, fully automated control, one-button start/stop, and multiple water level and pressure protections.
Widely used in food processing, chemical, and pharmaceutical industries, it provides stable steam, is energy-saving and environmentally friendly, and meets the core needs of industrial production.
| WNS0.5-1.0-Y(Q) | WNS1.0-1.25-Y(Q) | WNS2.0-1.25-Y(Q) | WNS3.0-1.25-Y(Q) | WNS4.0-1.25-Y(Q) | WNS6.0-1.25-Y(Q) | WNS8.0-1.25-Y(Q) | WNS10-1.25-Y(Q) | |
|---|---|---|---|---|---|---|---|---|
| Rated steam pressure (MPa) | 1 | 1.25 | 1.25 | 1.25 | 1.25 | 1.25 | 1.25 | 1.25 |
| Rated steam temperature (℃) | 180 | 194 | 194 | 194 | 194 | 194 | 194 | 194 |
| Feedwater temperature (℃) | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| Thermal efficiency (%) | ≥93 | ≥93 | ≥93 | ≥93 | ≥93 | ≥93 | ≥93 | ≥93 |
| Body heating area (square meter) | 17 | 27 | 50 | 88 | 117 | 171 | 204 | 258 |
| Fuel consumption – natural gas (m³/h) | 39 | 79 | 157 | 236 | 314 | 471 | 629 | 786 |
| Fuel consumption – liquefied gas (m³/h) | 31 | 63 | 126 | 189 | 251 | 377 | 503 | 629 |
| Fuel consumption – City gas (m³/h) | 83 | 165 | 330 | 495 | 660 | 990 | 1320 | 1650 |
| Fuel consumption – Light diesel (kg/h) | 32 | 65 | 129 | 194 | 259 | 388 | 518 | 647 |
| Fuel consumption – heavy oil (kg/h) | 33 | 66 | 132 | 198 | 264 | 396 | 528 | 660 |
| Transport reference weight (T) | 2.5 | 5.4 | 8.06 | 10 | 12.43 | 15.5 | 22 | 26.55 |
| Transport parameters (MM) – long | 3300 | 4180 | 4300 | 5170 | 5600 | 6300 | 6580 | 7300 |
| Transport parameters (MM) – wide | 1500 | 1720 | 1900 | 2000 | 2150 | 2250 | 2620 | 2860 |
| Transport parameters (MM) – high | 1700 | 2050 | 2400 | 2500 | 2640 | 2700 | 3120 | 3400 |









portation&packagin





Product packaging
Q1: What if the customer is not familiar with the certification standards of the target country?
A1: Coordinate with third-party organizations in advance, lock in the core certification of the target country (such as EU CE, US ASME), and start the certification process 6 months in advance.
Q2: During long-distance transportation, boilers are prone to damage. How can we prevent damage?
A2: We use customized shockproof wooden frames and rust proof packaging, purchase comprehensive transportation insurance, and choose a freight forwarder with experience in transporting large equipment.
Q3:How to solve the customer's installation and debugging requirements?
A3: Provide multilingual installation manuals and video guidance, set up after-sales points in key markets, or send technicians to visit (the cost is included in the quotation).
Q4: How to solve the problem of reserve clauses for profit shrinkage caused by exchange rate fluctuations?
A4: Sign forward foreign exchange settlement and sales agreements with banks, or add exchange rate fluctuation reserve clauses (such as ± 3% adjustment space) in quotations.
Q5: How to solve the low matching degree of overseas market demand?
A5: Conduct research on the energy structure of the target country (such as the demand for fuel/gas/electric boilers), launch 3-5 standardized basic models, and provide customization options.
If you have any questions, please contact our professional engineering team in a timely manner!

Ordering and Pricing
- Minimum order quantity: 1 set
- Volume pricing:
- 1–4 set: US $5917.52 / set
- 5+ set: US $5717.52 / set
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this steam boiler?
The standard minimum order quantity is 1 set. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
What warranty is provided?
The manufacturer provides a 1 Year warranty. Spare parts and technical support remain available after the warranty period.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.
How long does production and delivery take?
In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.
About the Manufacturer
This product is produced by Shandong Jiaguang International Trade Co., Ltd., based in China. The company 1 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Shandong Jiaguang International Trade Co., Ltd. range on HVACR Nexus.
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