Helix corrugated steel pipes are continuous circular tubes formed by rolling galvanized steel strips into a specific wave pattern, bending them into a spiral shape, and allowing the edges to interlock. Invented in the United States in 1896, they have been in use for over a century and serve as an ideal substitute for concrete pipes and reinforced concrete structures.

Helical corrugated steel pipe features

High compressive strength: 1.5 to 5 times that of the same diameter cement pipes.

Lightweight and easy to transport: up to 1/5 to 1/10 the weight of the same diameter concrete pipe

Construction Fast: Pipe sections (adjustable from 1 to 12 meters), Clamp quick connection

Long service life: Twice as long as cement pipes, up to 60-100 years

Helixcorrugated steel pipe applications

Drainage: Domestic water discharge, industrial wastewater discharge, road culvert drainage

Passage: Highway-rail animal and human passage, vehicle passage, small open tunnel, sheltered passage

Protection: Underground communication cables, gas pipeline protection tubes, urban common ducts

Mining Industry: Coal Mine Ventilation Pipes, Coal Mine Shafts, Pile Shell, Industrial Chimneys

Agriculture: farm well casing, canal irrigation, siphon pipe, grain storage facility

Technical Specifications of Spiral Wavy Steel Pipe

1. Sheet Material: JS-SGHC Galvanized Steel Sheet or SS400 or Q235 Hot Rolled Steel Sheet

2. Steel Plate Thickness: 1.2 ~ 4.2mm

3. Channel cross-sectional shapes: circular, elliptical, horseshoe, scoop-shaped, etc.

4. Import and Export Forms: Orthogonal, Oblique, Straight Mouth, Oblique Mouth, etc.

5. Soil Filling Height: 0.3~70m 6. Diameter Range: 200~3600mm

7. Pipe Joint Type: Clamp connection.

8. Wavelength Parameters: Wavelength x Depth mm <Type: 75x25>

9. Corrosion Treatment: Hot-Dip Galvanized Thickness 600g/m² (Both Sides)

10. Service Life: ≥100 years