The 135° inox semi-elliptical, double-wall chimney pipe with diameters of Φ300/350, is a professional chimney component made of stainless steel AISI 304 BA. It is suitable for commercial and industrial high-power boilers and is manufactured by Technometal Hellas with CE certification and compliance with EN 1856. Features:

• Durability: AISI 304 BA steel — resistant to intense thermal conditions
• Insulation: 25 mm ceramic wool, 96 kg/m³
• Certification: CE ISO 9001 — certified by Technometal Hellas
• Suitable for: Commercial and industrial installations
• Sealing: Reliable sealing system for demanding applications

Technical Details:

• Interior/Exterior Diameter: Φ300/350
• Continuous Resistance: 600°C
• Insulation: 25 mm
• Weight: 1.45 kg
• Steel Thickness: 0.40 mm
• Sealing: Silicone gasket at 200°C
• Connection: Male-female system
• Certification: CE EN 1856-1 / EN 1856-2

Manufacturer: Technometal Hellas — ISO 9001:2008