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  • Factory Price Culvert Pipe Metal Bellows for Sewage Tunnel Armco Culvert 6 Inch Corrugated Drainage Pipe
  • Factory Price Culvert Pipe Metal Bellows for Sewage Tunnel Armco Culvert 6 Inch Corrugated Drainage Pipe
  • Factory Price Culvert Pipe Metal Bellows for Sewage Tunnel Armco Culvert 6 Inch Corrugated Drainage Pipe
  • Factory Price Culvert Pipe Metal Bellows for Sewage Tunnel Armco Culvert 6 Inch Corrugated Drainage Pipe
  • Factory Price Culvert Pipe Metal Bellows for Sewage Tunnel Armco Culvert 6 Inch Corrugated Drainage Pipe
  • Factory Price Culvert Pipe Metal Bellows for Sewage Tunnel Armco Culvert 6 Inch Corrugated Drainage Pipe
Factory Price Culvert Pipe Metal Bellows for Sewage Tunnel Armco Culvert 6 Inch Corrugated Drainage Pipe

Factory Price Culvert Pipe Metal Bellows for Sewage Tunnel Armco Culvert 6 Inch Corrugated Drainage Pipe

  • 50 - 499 Meters
    $268
  • 500 - 999 Meters
    $245
  • 1000 - 1999 Meters
    $215
  • >= 2000 Meters
    $185

Customization:

Customized logo（Min.Order: 1000 pieces）
Customized packaging（Min.Order: 1000 pieces）
Graphic customization（Min.Order: 1000 pieces）
View product details

Factory Price Culvert Pipe Metal Bellows for Sewage Tunnel Armco Culvert 6 Inch Corrugated Drainage Pipe

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Structural Support: The corrugated design and galvanized steel construction provide exceptional load-bearing capacity, ideal for sewage tunnels, infrastructure projects, and heavy-duty drainage systems.
  • Drainage Solutions: Engineered for efficient water flow in sewage systems, stormwater management, and agricultural drainage, ensuring reliable performance in wet or corrosive environments.

Key features

  • 1. Corrosion-Resistant Galvanized Steel Construction

    • With a zinc-coated galvanized steel body (ASTM standard), you can ensure long-term durability in corrosive environments like sewage tunnels, outperforming non-galvanized models*.

  • 2. Customizable Cutting Services for Flexible Installation

    • With precision cutting services, you can tailor lengths to fit specific project requirements, offering unmatched adaptability compared to rigid, pre-cut alternatives*.

  • 3. Thick-Walled SS400 Steel for Heavy-Load Performance

    • With thick-walled construction using SS400-grade steel, you can withstand heavy pressures and loads, exceeding the capacity of standard wall pipes by ~20%*.

  • 4. Corrugated Design for Versatile Structural Applications

    • Designed for sewage tunnels and drainage systems, the curved corrugated shape allows seamless integration into complex infrastructures, ensuring stability in harsh conditions.

  • 5. ASTM-Certified Material for Industry Compliance

    • With ASTM-certified materials, you can guarantee compliance with global engineering standards, ensuring safety and quality for commercial and industrial use.

Product details

Factory Price Culvert Pipe Metal Bellows for Sewage Tunnel Armco Culvert 6 Inch Corrugated Drainage Pipe

The Factory Price Culvert Pipe Metal Bellows is a high-performance drainage solution designed for structural applications in sewage tunnels and infrastructure projects. Crafted from non-alloy ASTM-grade steel (SS400), these galvanized corrugated pipes combine durability with corrosion resistance, offering a cost-effective yet robust option for heavy-load environments.

Technical specifications

FeatureSpecificationBenefit
MaterialASTM A532, Non-Alloy Steel (SS400)Ensures structural integrity and longevity
FinishHot-Dip Galvanized98% corrosion resistance vs. bare steel
Section ShapeRound, Thick-Wall DesignSupports 5-ton/m² loads for tunnel use
ManufacturingHot Rolled ProcessMaintains dimensional stability under stress
Tolerance±5%Precision fit for modular construction
ApplicationStructural Culverts & Sewage TunnelsOptimized for underground load distribution

Customization guide

Adjustable parameters:

  • Wall Thickness: Customizable from 3.5mm to 8mm to meet load requirements
  • Length/Radius: Cut-to-size options (minimum 1m increments) for project-specific needs
  • Material Grade: Upgradable to stainless steel (304/316) for corrosive environments

Get inspired

These corrugated metal bellows excel in demanding applications like tunnel lining, slope stabilization, and flood control systems. Their curved profile and thick walls provide superior resistance to ground pressure while maintaining flexibility for uneven terrain.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Wall Thickness4mm+15% (4.6mm)+30% (5.2mm)*
Corrosion RatingASTM A153ISO 1461MIL-DTL-16285E
Max Load Capacity4.5 tons/m²5.2 tons/m²6.0 tons/m²
Installation SpeedStandard20% faster jointsPre-assembled

Supplier's note

  1. Technical Breakthroughs:

    • Galvanized Coating: Triple the corrosion resistance of uncoated steel (ASTM B6 B2 test)
    • Hot Rolled Geometry: Maintains ±5% tolerance even at 40m lengths
    • Thick-Wall Design: 30% higher burst pressure than standard drainage pipes

  2. Optimal Version Selection:

    • Base Model: Ideal for municipal drainage projects with standard load requirements (e.g., residential sewage systems)
    • Advanced Model: Recommended for highway tunnel projects requiring faster installation (pre-punched bolt holes reduce assembly time by 20%)
    • Pro Model: Essential for mining or coastal infrastructure where extreme pressures (up to 6 tons/m²) and saltwater exposure are present

With the Pro Model's MIL-spec galvanization, you can safely install pipes in seawater environments while maintaining structural integrity for 50+ years. Pair its 5.2mm wall thickness with the included load-distribution brackets to create seamless tunnel linings that outperform industry benchmarks by 30%.

Frequently asked questions

  • Which culvert pipe model suits sewage tunnel applications with heavy load requirements?

  • How to maintain galvanized corrugated drainage pipes in harsh environments?

  • Galvanized steel vs stainless steel for drainage pipes: Which is better for sewage tunnels?

  • Can these metal bellows be customized for uneven tunnel diameters?

  • Is the ASTM hot-rolled steel pipe certified for underground sewage systems?

  • What makes corrugated drainage pipes suitable for corrosive sewage environments?

  • Can these thick-walled metal bellows handle high-pressure sewage flows?

  • Does the 5% tolerance affect pipe alignment in sewage tunnel installations?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material StandardInfrastructure projects requiring complianceIndustry: Non-certified (no ASTM)
Base: ASTM A53 (480 MPa yield)
Advanced: ASTM A53 Grade B (490 MPa yield)▲		Ensures safety in structural applications
Base: 20% stronger than industry
Advanced: 25% stronger than industry▲▲		Base: 15% costlier than industry
Advanced: 30% costlier▲▲
Wall ThicknessHigh-pressure sewage systemsIndustry: 3mm
Base: 4mm▲
Advanced: 5mm▲▲ (ASTM A53)		Base: 33% thicker than industry
Advanced: 66% thicker▲▲		Base: 10% heavier than industry
Advanced: 20% heavier▲▲
Corrosion ResistanceChemical-exposed environmentsIndustry: 500g/m² galvanized coating
Base: ASTM A123 (700g/m²)▲
Advanced: Double galvanized (1400g/m²)▲▲		Base: 40% better corrosion protection
Advanced: 180% better▲▲		Advanced: 25% higher cost▲▲
Manufacturing TechniqueComplex structural installationsIndustry: Cold-rolled (variable shape stability)
Base/Advanced: Hot-rolled (ISO 25178 surface finish)		Hot-rolled ensures uniform shape under load
Advanced: 15% tighter dimensional control▲		Base: 5% longer production time vs cold-rolled
TolerancePrecision engineering projectsIndustry: ±6%
Base: ±5%▲
Advanced: ±3%▲▲ (ISO 286-2)		Base: 17% tighter tolerance
Advanced: 50% tighter▲▲		Advanced: 40% costlier due to precision machining▲▲
Surface TreatmentAggressive chemical exposureIndustry: Simple galvanization
Base: ASTM A123 galvanized
Advanced: Galvanized + epoxy coating▲▲		Base: 2x longer lifespan vs industry
Advanced: 5x longer lifespan▲▲		Advanced: 50% heavier due to dual coating▲▲

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