Spiral corrugated steel pipes are formed by rolling galvanized steel strips into a specific wave pattern, then bending and spiraling them so that the edges interlock to create a continuous, circular tube. Invented in the United States in 1896, spiral corrugated steel pipes have been in use for over a century and serve as an ideal alternative to 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 pipe

Lightweight and easy to transport: Weighs 1/5 to 1/10 of the same diameter cement pipe

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

Helical ribbed steel pipe applications

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

Passageways: Highway-rail animal-human passages, vehicle passages, small open tunnels, sheltered passages

Protection: Underground communication cables, pipeline protection for gas networks, urban utility tunnels

Industrial: Coal mine ventilation pipes, coal mine shafts, pile foundation shells, industrial chimneys

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

Technical Specifications of Spiral Woven Steel Pipe

1. Material: JS-SGHC galvanized steel plate or SS400 or Q235 hot-rolled steel plate

2. Plate Thickness: 1.2 ~ 4.2mm

3. Channel Cross-Section Shape: Circular, Elliptical, Horsehoe, Scoop-shaped, etc.

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

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

7. Pipe Section Connection Type: Clamp connection.

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

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