Marine Pin Tube Boiler – High-Efficiency Compact Steam Generation System for Vessels
Product Overview
Our marine pin tube boiler represents advanced steam generation technology specifically engineered for maritime applications. This innovative water tube boiler design features multiple sets of slender steel columns where water and steam-water mixture circulate internally while combustion gases flow externally. This unique configuration significantly expands the heating surface area on the smoke side, dramatically improving heat transfer efficiency and reducing the boiler’s physical footprint—making it ideal for space-constrained marine environments.
Key Features & Technical Advantages
✔ Enhanced Heat Transfer Efficiency
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Expanded external heating surface area maximizes thermal exchange
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Optimized gas flow patterns improve overall heat transfer coefficients
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Superior performance compared to conventional boiler designs
✔ Compact Space-Saving Design
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Slender pin tube configuration reduces overall dimensions
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Ideal for vessels with limited engine room space
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Multiple capacity options from 150 kg/h to 8000 kg/h evaporation
✔ Robust Marine-Grade Construction
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Heavy-duty steel construction withstands marine environments
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Corrosion-resistant materials ensure long service life
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Designed to handle vessel motion and vibration
✔ Operational Flexibility
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Working pressure options: 0.5 MPa to 1.3 MPa
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Wide evaporation capacity range for various vessel sizes
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Suitable for main propulsion and auxiliary ship services
Technical Specifications: Marine Pin Tube Boiler Series
| Model | Evaporation Capacity (kg/h) | Working Pressure (MPa) | Outline Dimensions (mm) | Weight (kg) | Water Capacity (m³) | ||||
|---|---|---|---|---|---|---|---|---|---|
| A | B | C | D | E | |||||
| LSK0.15-0.5 | 150 | 0.5 | 2030 | 1550 | 300 | φ960 | 240 | 1040 | 0.5 |
| LSK0.2-0.7 | 200 | 0.7 | 1800 | 1597 | 402 | φ1136 | DN200 | 1470 | 0.56 |
| LSK0.3-0.5 | 300 | 0.5 | 2050 | 1770 | 378 | φ1140 | 250 | 1650 | 0.56 |
| LSK0.35-0.7 | 350 | 0.7 | 2150 | 1950 | 460 | φ1140 | 400 | 1800 | 0.6 |
| LSK0.45-0.5 | 450 | 0.5 | 2220 | 1850 | 393 | φ1250 | 320 | 2100 | 0.7 |
| LSK0.45-0.7 | 450 | 0.7 | 2320 | 1850 | 393 | φ1250 | DN280 | 2100 | 0.7 |
| LSK0.5-0.7 | 500 | 0.7 | 2600 | 2150 | 400 | φ1250 | DN200 | 2270 | 1.09 |
| LSK0.7-0.7 | 700 | 0.7 | 3470 | 2840 | 895 | φ1220 | DN300 | 2823 | 1.36 |
| LSK0.8-0.7 | 800 | 0.7 | 3300 | 2900 | 880 | φ1350 | DN300 | 4100 | 1.5 |
| LSK 1-0.7 | 1000 | 0.7 | 3800 | 3345 | 900 | φ1300 | DN300 | 3800 | 1.7 |
| LSK 1.2-0.7 | 1200 | 0.7 | 3885 | 3280 | 1000 | φ1480 | DN320 | 4800 | 2 |
| LSK 1.5-0.7 | 1500 | 0.7 | 3700 | 3100 | 970 | φ1720 | DN380 | 5300 | 2.4 |
| LSK2-0.7 | 2000 | 0.7 | 4100 | 3450 | 1050 | φ1720 | DN380 | 5800 | 2.6 |
| LSK2.5-0.7 | 2500 | 0.7 | 4200 | 3550 | 1120 | φ1950 | DN400 | 7870 | 2.8 |
| LSK3-0.7 | 3000 | 0.7 | 4680 | 4075 | 1230 | φ1780 | DN450 | 10500 | 5.1 |
| LSK3.5-0.7 | 3500 | 0.7 | 4400 | 3977 | 1292 | φ2380 | DN450 | 11400 | 5.5 |
| LSK4-0.7 | 4000 | 0.7 | 5110 | 4225 | 1350 | φ2400 | DN600 | 11000 | 7 |
| LSK4.5-0.7 | 4500 | 0.7 | 5300 | 4410 | 1350 | φ2500 | DN600 | 11500 | 7.43 |
| LSK5-0.7 | 5000 | 0.7 | 4790 | 5640 | 1250 | φ2700 | DN600 | 14800 | 5.5 |
| LSK5-1.3 | 5000 | 1.3 | 4790 | 5640 | 1250 | φ2700 | DN600 | 15900 | 5.5 |
| LSK6-0.7 | 6000 | 0.7 | 5065 | 5870 | 1300 | φ2700 | DN600 | 18200 | 6.3 |
| LSK6.5-1.3 | 6500 | 1.3 | 5320 | 6170 | 1300 | φ2700 | DN600 | 19500 | 6.7 |
| LSK8-0.7 | 8000 | 0.7 | 5890 | 6650 | 1430 | φ2700 | DN600 | 19300 | 7 |
| LSK8-1.3 | 8000 | 1.3 | 5890 | 6650 | 1430 | φ2700 | DN600 | 23000 | 7 |
The description/sizes may be different with goods, please check with us when order.
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