Europe burner, CNP pump, cast steel valves, stainless cladding
I. Brief introduction of strength: 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 strictlymonitor the comprehensive quality system from raw material procurement & re-testing & process to storage. All the steels and pipes are purchased from developedcountries & the well-known large domestic enterprises. 3. Welding: Welding mainly uses advanced automatic welding, gasprotected welding, TIG welding. Drum and other main pressure parts adopt CNC automatic welding, all of the welding 100% passed penetrant inspection. 4. Market: Our products have been exported to more than 40 countries, such as Australia, USA, Japan, Canada, Russia, Thailand, Mexico, Cyprus, Pakistan, Angola, Mongolia, etc. II. Standardized three reheat backhaul oil (gas)-fired boilerparameter | |||||||||||||
| Item\Model | WNS2-1.25-Y(Q) | WNS3-1.25-Y(Q) | WNS4-1.25-Y(Q) | WNS6-1.25-Y(Q) | WNS8-1.25-Y(Q) | WNS10-1.25-Y(Q) | WNS1.4-1.0/95/70-Y(Q) | WNS2.1-1.0/95/70-Y(Q) | WNS2.8-1.0/95/70-Y(Q) | WNS4.2-1.0/95/70-Y(Q) | WNS5.6-1.0/95/70-Y(Q) | WNS7-1.0/95/70-Y(Q) | |
| rated capacity kg/h | 2000 | 3000 | 4000 | 6000 | 8000 | 10000 | \ | \ | \ | \ | \ | \ | |
| Capacity MW | \ | \ | \ | \ | \ | \ | 1.4 | 2.1 | 2.8 | 4.2 | 5.6 | 7 | |
| rated working pressure Mpa | 1.25 | 1.25 | 1.25 | 1.25 | 1.25 | 1.25 | 1 | 1 | 1 | 1 | 1 | 1 | |
| rated supply/return water temperature °C | \ | \ | \ | \ | \ | \ | 95/70 | 95/70 | 95/70 | 95/70 | 95/70 | 95/70 | |
| design efficiency % | 90 | 91 | 91 | 91 | 91 | 91 | 91 | 91 | 91 | 91 | 91 | 91 | |
| boiler circulation water amount m³/h | \ | \ | \ | \ | \ | \ | 48 | 72 | 96 | 144 | 192 | 240 | |
| fuel consumption | lightoil kg/h | 146 | 210 | 285 | 424.8 | 560 | 643 | 133 | 195 | 274 | 382.8 | 516 | 639.6 |
| heavyoil kg/h | 156.5 | 225.1 | 305.5 | 455.3 | 600.2 | 689.2 | 142.6 | 209 | 293.7 | 410 | 553.1 | 685.6 | |
| citygas Nm3/h | 347.7 | 500.1 | 678.6 | 1011.5 | 1333.5 | 1531.1 | 316.7 | 464.3 | 652.5 | 911.5 | 1228.7 | 1523 | |
| naturalgas Nm3/h | 174.3 | 250.7 | 340 | 507.1 | 668.6 | 767.7 | 158.8 | 232.8 | 327.1 | 457 | 616.1 | 763.6 | |
| supply/return water tube diameter mm | \ | \ | \ | \ | \ | \ | DN125 | DN125 | DN125 | DN150 | DN200 | DN200 | |
| blowdown tube diameter mm | 2-DN40 | 2-DN40 | 2-DN40 | 2-DN40 | 2-DN50 | 2-DN50 | 2-DN40 | 2-DN40 | 2-DN40 | 2-DN40 | 2-DN50 | 2-DN50 | |
| safty valve tube diameter mm | 2-DN40 | 2-DN40 | 2-DN50 | 2-DN80 | 2-DN80 | 2-DN80 | 2-DN40 | 2-DN50 | 2-DN50 | 2-DN80 | 2-DN80 | 2-DN100 | |
| chimney diameter mm | 350 | 450 | 500 | 500 | 600 | 650 | 350 | 450 | 450 | 500 | 600 | 650 | |
| rated steam temperature °C | 194 | 194 | 194 | 194 | 194 | 194 | \ | \ | \ | \ | \ | \ | |
