Culvert galvanized pipe is a cost-effective drainage pipe made of hot-dip galvanized steel, designed for underground water conveyance and drainage. Produced by Tengshida with advanced galvanizing technology, the culvert galvanized pipe features a zinc layer thickness ≥85μm, providing excellent corrosion resistance in humid and saline-alkali environments. Adopts a smooth inner wall to reduce flow resistance and prevent clogging, with flange or clamp connections for quick assembly. It is widely used in rural water conservancy, urban drainage, and industrial wastewater discharge projects, balancing performance and economy.
Product Parameters
|
Technical Indicators |
Specification Parameters |
|
Diameter Range |
200mm-3000mm |
|
Section Length |
2m-6m |
|
Zinc Layer Thickness |
≥85μm |
|
Material |
Q235 Carbon Steel (Hot-Dip Galvanized) |
|
Pressure Resistance |
≥0.3MPa |
|
Operating Temperature |
-20℃~80℃ |
Main Applications
Rural Water Conservancy
Farmland irrigation channels and village drainage systems.
Urban Drainage
Residential area rainwater discharge and road surface water diversion.
Industrial Wastewater
Discharge of non-corrosive industrial wastewater from factories.
Highway Drainage
Side ditch drainage and subgrade water seepage treatment.
Our Services
Customization Support
Provide non-standard diameters and lengths based on project requirements, MOQ 10 units.
Technical Guidance
Offer free foundation design and installation tutorials, with on-site support for large projects.
Quality Assurance
100% pressure testing before delivery.
Logistics Optimization
Professional packaging and transportation planning to avoid damage during transit.
FAQ
Q: What is the service life in coastal areas?
A: With additional epoxy coating, the service life can reach 30 years in coastal high-salt environments.
Q: What is the installation cost compared to concrete pipes?
A: Installation cost is 50% lower, as it requires fewer workers and no curing time.
Q: Can it be used for sewage discharge?
A: Yes, the hot-dip galvanized surface resists sewage corrosion, but we recommend epoxy lining for highly acidic sewage.
Q: What is the delivery time for bulk orders?
A: Bulk orders over 100 units are delivered within 25 working days; urgent orders can be expedited to 15 days.
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