Steel Corrugated Pipe Culvert Large-Diameter Metal Corrugated Culvert Pipe, Drainage Pipe

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Product Description

📋 Basic Information
Surface Treatment
Galvanized
Section Shape
Round
Product Type
Welding
Key Selling Points
High Strength, High Precision
Transport Package
Seaworthy Standard Package
Specification
ASTM Standard
Custom Services
Support
Usage
Pipeline Transport, Bridge Drainage, Tunnel Culvert, Construction
🏗️ Product Description
No. Product Specification Details
1Product NameGalvanized steel corrugated culvert pipe
2Material GradeQ235 Q235B Q345 or equivalent steel grade
3Length6000mm, 12000mm or Customized
4Thickness1.6mm - 12mm
5Outer Diameter400mm - 6000mm
6Tolerance+/- 3%
7Shape OptionsRound, Arch, Horseshoe, Semicircle
8Surface TreatmentHot Dip Galvanized, Pre-galvanized
9TechniqueExtruded
10Processing ServicesCutting, punching, welding, bending
11UsageUnderground Bridge Drainage Tunnel Culvert
12AdvantageLightweight and Corrosion Resistant
📦 Packing & Delivery
💡 Frequently Asked Questions
What materials are used for the corrugated culvert pipes?
We primarily use high-quality steel grades such as Q235, Q235B, and Q345, which offer excellent strength and durability for underground applications.
How does the galvanizing process protect the pipe?
The pipes undergo Hot Dip Galvanizing or Pre-galvanizing, providing a thick zinc coating that acts as a barrier against corrosion, significantly extending the service life in wet environments.
Can the diameter and shape be customized?
Yes, we support customization for diameters ranging from 400mm up to 6000mm. Available shapes include Round, Arch, Horseshoe, and Semicircle designs.
What are the main advantages of steel corrugated pipes over concrete?
Steel corrugated pipes are lightweight, easy to transport and install, have high flexible strength to withstand soil pressure, and offer superior resistance to seismic activity.
What processing services do you offer?
We provide comprehensive processing services including precision cutting, punching, professional welding, and specialized bending to meet specific project requirements.
Is there a minimum order quantity (MOQ)?
Our standard MOQ starts from 1 Ton. However, we encourage you to consult with us for specific project needs or sample requests.

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