
Energy Saving Steam Industry Boiler Parts Spiral Finned Tube Economizer. Customized Material Options: Available in Stainless Steel, Carbon Steel, and Alloy Steel to meet specific needs. High Efficiency Heat Exchange: Spiral and H-finned tubes enlarge area and reduce abrasion for better performance. Comprehensive Warranty Coverage: 18 months warranty provided for all spare parts excluding fragile components. ISO and ASME Certified: Products manufactured in strict compliance with ISO and ASME quality standards. Flexible Customization Services: Full customization available from samples, designs, and minor adjustments. Multi-Fuel Compatibility: Operates efficiently with Biomass, Coal, Gas, and Waste fuels. 100% Non-Destructive Testing: Every component undergoes rigorous NDT, X-ray, and hydraulic testing. Global Delivery Support: Expert installation guidance and pickup service available from Shanghai.