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  • Supply HDPE Corrugated Drainage Pipe Connection Fitting Inspection Manhole Union
  • Supply HDPE Corrugated Drainage Pipe Connection Fitting Inspection Manhole Union
  • Supply HDPE Corrugated Drainage Pipe Connection Fitting Inspection Manhole Union
  • Supply HDPE Corrugated Drainage Pipe Connection Fitting Inspection Manhole Union
  • Supply HDPE Corrugated Drainage Pipe Connection Fitting Inspection Manhole Union
  • Supply HDPE Corrugated Drainage Pipe Connection Fitting Inspection Manhole Union
Supply HDPE Corrugated Drainage Pipe Connection Fitting Inspection Manhole Union

Supply HDPE Corrugated Drainage Pipe Connection Fitting Inspection Manhole Union

  • >= 1000 Pieces
    $2.10
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Supply HDPE Corrugated Drainage Pipe Connection Fitting Inspection Manhole Union

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Multi-Pipe Connection: Designed as a T-shaped HDPE corrugated drainage fitting to connect three pipes at right angles, enabling efficient integration into complex plumbing networks.
  • Inspection Manhole Union: Facilitates easy access for maintenance and inspection of drainage systems, ensuring seamless troubleshooting and cleaning.

Key features

  • 1. Advanced Material Technology

    • With high-density polyethylene (HDPE) construction, this fitting ensures superior corrosion resistance and durability compared to traditional metal or PVC alternatives*. The material’s flexibility and temperature tolerance (-40°C to 60°C) make it ideal for harsh outdoor environments.

  • 2. Optimized Structural Design

    • With a reinforced T-shaped design featuring ribbed hubs and outlets, this fitting provides enhanced stability and leak-proof connections*. The smooth cylindrical surface reduces friction, enabling seamless integration with corrugated drainage pipes.

  • 3. High-Performance Pressure Resistance

    • Manufactured via precision injection molding, this fitting withstands pressures up to 12 bar, outperforming cast or extruded alternatives in high-demand drainage systems*. Its uniform wall thickness ensures consistent performance under heavy water flow.

  • 4. Versatile Scenario Solutions

    • Designed for both residential and commercial drainage systems, this fitting accommodates quick installation in plumbing networks and inspection manholes*. Its round shape and multi-directional T-connection simplify complex piping layouts.

  • 5. Eco-Friendly Material Compliance

    • Made from 100% recyclable HDPE, this fitting aligns with global sustainability standards for eco-conscious infrastructure projects*. It avoids harmful additives, meeting environmental safety certifications like ISO 14001.

  • Notes:

    • The comparative hints highlight advantages over common alternatives (e.g., metal, PVC, or cast fittings).

Product details

Supply HDPE Corrugated Drainage Pipe Connection Fitting Inspection Manhole Union

The Supply HDPE Corrugated Drainage Pipe Connection Fitting Inspection Manhole Union is a durable, T-shaped connector designed for plumbing systems. Crafted from high-density polyethylene (HDPE), this fitting ensures corrosion resistance and flexibility, ideal for connecting three pipes at right angles. Its ribbed design enhances structural integrity, while injection molding guarantees precision and leak-proof seals.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialHDPE (High-Density Polyethylene)Withstands high pressure and chemicals in drainage/water systems
ShapeRound, T-shaped hubConnects three pipes (e.g., main supply to two outlets)
ManufacturingInjection moldingEnsures seamless, corrosion-resistant joints
DesignRibbed central hub and outletsReduces leakage risk in high-stress environments

Customization guide

Adjustable parameters include diameter (100–300mm) and length to meet specific plumbing codes or site requirements. Custom materials (e.g., UV-resistant HDPE) can be sourced for outdoor applications.

Get inspired

This fitting simplifies plumbing installations for residential drainage systems, commercial irrigation networks, or industrial wastewater management. Its lightweight yet robust design ensures long-term reliability in harsh conditions.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Pressure Rating10 bar+15% (11.5 bar)+30% (13 bar)*
Corrosion ResistanceStandardEnhancedTriple-industry
Temperature Range-20°C to 60°C-30°C to 70°C-40°C to 80°C
Installation EaseStandardTool-assistedPre-assembled

Supplier's note

  1. Technical Breakthroughs:

    • HDPE Material: With chemical-resistant properties, it outperforms PVC in acidic environments.
    • Injection Molding: Achieves 20% faster installation than traditional fittings due to precise alignment.
    • Ribbed Design: Enhances load-bearing capacity by 25%, reducing collapse risks in heavy soil.

  2. Version Selection Guide:

    • Base Model: Ideal for residential or low-pressure drainage systems where cost-efficiency is prioritized.
    • Advanced Model: Suitable for commercial projects requiring corrosion resistance (e.g., chemical plants) and wider temperature tolerance.
    • Pro Model: Best for industrial applications (e.g., mining wastewater) where extreme pressure (up to 13 bar) and sub-zero temperatures (-40°C) are common.

With the Pro Model’s triple-industry corrosion resistance, you can safely handle aggressive chemicals. Paired with its expanded temperature range, this creates a durable solution for harsh industrial environments.

Frequently asked questions

  • Which HDPE corrugated drainage pipe fitting is best for residential drainage systems?

  • How to clean and maintain a T-shaped HDPE drain fitting to prevent clogs?

  • HDPE vs PVC: Which is better for outdoor drainage pipe fittings?

  • Can HDPE corrugated pipe fittings be customized for specific drainage projects?

  • Is the HDPE manhole union compliant with plumbing standards?

  • What are the steps to install an HDPE inspection manhole union correctly?

  • How does HDPE material withstand extreme temperatures in drainage systems?

  • Does the HDPE inspection manhole union allow easy access for maintenance?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionIndustrial drainage systems- Industry Standard: PVC (15 MPa tensile strength, ASTM D790)
- Our Base: HDPE (20 MPa ▲)
- Our Advanced: Reinforced HDPE (25 MPa ▲▲)		Higher tensile strength enhances durability in corrosive and high-pressure environments.HDPE may have higher upfront costs compared to PVC.
Manufacturing ProcessPrecision installations- Industry Standard: Extrusion (ISO 2768-mk15)
- Our Base: Injection Molding (ISO 2768-mk10 ▲)
- Our Advanced: Precision Injection (ISO 2768-mk5 ▲▲)		Precision molding reduces leakage risks in high-pressure systems.Advanced processes may increase production time and cost.
Structural DesignUneven terrain installations- Industry Standard: Smooth walls (no corrugation)
- Our Base: Single corrugation (10% more flexibility ▲)
- Our Advanced: Double corrugation (20% ▲▲)		Enhanced flexibility accommodates ground movement without cracking.Corrugations may accumulate debris over time.
Sealing MechanismHigh-pressure water systems- Industry Standard: Basic O-rings (ASTM F490)
- Our Base: Enhanced O-rings (50% longer lifespan ▲)
- Our Advanced: Teflon-coated seals (ISO 3744, 100% lifespan ▲▲)		Extended seal durability reduces maintenance frequency.Advanced seals may require specialized installation tools.
Load CapacityHeavy industrial zones- Industry Standard: 5 tons/m² (ASTM D6414)
- Our Base: 7 tons/m² ▲
- Our Advanced: 10 tons/m² ▲▲		Supports heavier loads in high-traffic areas.Increased material thickness adds weight and shipping costs.
Corrosion ResistanceChemical processing plants- Industry Standard: PVC (resists mild chemicals)
- Our Base: HDPE (resists 50+ chemicals ▲)
- Our Advanced: HDPE with UV coating (resists 80+ chemicals ▲▲)		Advanced coatings handle harsh chemical exposure without degradation.UV coating adds to material costs and requires careful handling.

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