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Galvanized spiral steel pipe

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Commodity name： Galvanized spiral steel pipe

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Description

Round Spiral Ducts are essential components in HVAC systems, providing efficient and reliable air distribution. Made from stainless steel or galvanized steel, these air ducts offer excellent durability and corrosion resistance.The spiral structure promotes smooth airflow with minimal pressure loss, making them ideal for both residential and commercial ventilation applications. Round Spiral Ducts, commonly used in air conditioning and ventilation systems, are valued for their high structural strength and rigidity.

Product Name	Galvanized Steel Helical Spiral Corrugated Culvert Pipe
Wall Thickness	1.6mm-12mm
Outer diameter	400-6000mm
Tolerance	+/-3%
Shape	Round, Arch, Horseshoe, Semicircle Shape Pipe Culvert
Material	Q235 Q235B Q345 or equivalent steel grade
Technique	Extruded
Surface treatment	Pre-galvanized steel pipe: 20-275g/m2 Hot dipped galvanized steel pipe: 180-500g/m2
Standard	ASTM, DIN, JIS, BS,EN
Payment terms	30% T/T deposit in advance, 70% T/T balance within 5 days after B/L copy, 100% Irrevocable L/C at sight, 100% Irrevocable L/C after receive B/L 30- 120 days,O/A

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Steel Pipe

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