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  • HDPE PP Compression Fitting Male Threaded Elbow for Water Supply and Irrigation Pipe Fittings
  • HDPE PP Compression Fitting Male Threaded Elbow for Water Supply and Irrigation Pipe Fittings
  • HDPE PP Compression Fitting Male Threaded Elbow for Water Supply and Irrigation Pipe Fittings
  • HDPE PP Compression Fitting Male Threaded Elbow for Water Supply and Irrigation Pipe Fittings
HDPE PP Compression Fitting Male Threaded Elbow for Water Supply and Irrigation Pipe Fittings

HDPE PP Compression Fitting Male Threaded Elbow for Water Supply and Irrigation Pipe Fittings

  • >= 3000 Pieces
    $0.12

Customization:

Customized logo（Min.Order: 10000 pieces）
Customized packaging（Min.Order: 10000 pieces）
View product details

HDPE PP Compression Fitting Male Threaded Elbow for Water Supply and Irrigation Pipe Fittings

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Fluid Redirection: A 90-degree elbow connector designed to join and redirect water flow in plumbing systems, enabling seamless integration of pipes at right angles.
  • Durability & Compatibility: Constructed from high-density polyethylene (HDPE) and polypropylene (PP), ensuring corrosion resistance, high-pressure tolerance, and compatibility with water, air, and compatible fluids.

Key features

  • 1. Corrosion-Resistant Material Technology

    • With a polypropylene (PP) and HDPE construction, ensure long-lasting durability in harsh environments like irrigation systems and water supply lines. This corrosion-resistant material outperforms traditional metal fittings prone to rust and degradation*.

  • 2. Secure Compression & Threaded Design

    • With male threaded and compression seal technology, achieve leak-proof connections without additional tools. The compression ring design reduces leakage by up to 20% compared to standard threaded elbows*.

  • 3. Versatile Fluid Compatibility

    • With compatibility for water, air, and compatible fluids, handle diverse applications from residential irrigation to commercial HVAC systems. Its high-temperature and pressure tolerance exceeds basic plastic fittings*.

  • 4. Universal Application Suitability

    • With a 25mm nominal diameter and reducing shape, adapt seamlessly to standard pipe sizes in both home and industrial setups. This multi-scenario design eliminates the need for specialized fittings in mixed-system installations*.

  • 5. UV-Stabilized Durability

    • With blue UV-resistant pigment integration, maintain structural integrity and color stability under prolonged outdoor exposure. This feature surpasses non-stabilized plastic fittings prone to fading and weakening*.

Product details

HDPE PP Compression Fitting Male Threaded Elbow for Water Supply and Irrigation Pipe Fittings

The HDPE PP Compression Fitting Male Threaded Elbow is a durable, corrosion-resistant solution for redirecting fluid flow in water supply and irrigation systems. Designed with a 90° reducing elbow shape, it seamlessly connects pipes of varying diameters while maintaining structural integrity. The compression ring ensures a leak-proof seal, and its HDPE/PP material withstands high temperatures and pressures.

Technical specifications

FeatureSpecificationBenefit
MaterialHDPE & Polypropylene (PP)Corrosion resistance,耐高温 up to 70°C
Connection TypeMale Thread + Compression RingSecure, easy-to-install seal
ShapeReducing Elbow (90°)Connects pipes of different diameters
Nominal Diameter25mm (1")Standard compatibility for plumbing
Fluid CompatibilityWater, AirIdeal for irrigation, HVAC, and water systems
Manufacturing ProcessPrecision CastingDurable structure with minimal material waste

Customization guide

Adjustable diameter sizes (e.g., 20mm to 40mm) to meet specific piping system requirements. Custom thread standards (BSP/NPT) available for international projects.

Get inspired

With its reducing elbow design, this fitting simplifies installations where pipe diameters vary. The compression ring ensures a tight seal even in high-pressure irrigation systems, while HDPE/PP material guarantees longevity in corrosive environments.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Max Pressure Rating10 bar+15% (11.5 bar)+30% (13 bar)*
Temperature Range-20°C to 70°CExtended to 80°CUp to 90°C
Chemical ResistanceStandard (pH 5-9)Enhanced (pH 4-10)Premium (pH 3-11)*

Supplier's note

  1. Technical Breakthroughs:

    • The Pro model’s chemical resistance (pH 3-11) exceeds industry standards by 300%, enabling safe handling of industrial wastewater.
    • The Advanced model’s temperature tolerance (up to 90°C) supports hot water systems in commercial HVAC.
    • The Base model’s cost-effective design prioritizes durability for residential plumbing.

  2. Optimal Version Selection:

    • Residential Plumbers: Base Model suffices for standard water supply systems.
    • Commercial HVAC Installers: Advanced Model handles higher temperatures in heating/cooling loops.
    • Industrial Facilities: Pro Model’s tripled chemical resistance and pressure capacity ensure safety in corrosive environments.

With the compression ring, you can achieve leak-proof connections in high-pressure irrigation systems. The Pro model’s chemical resistance ensures safety when handling harsh fluids, paired with HDPE’s durability for long-term use.

Frequently asked questions

  • Which HDPE PP Compression Fitting is best for irrigation systems?

  • How to clean and maintain the male threaded elbow’s compression collar?

  • HDPE vs Polypropylene: Which material is better for outdoor water pipes?

  • Can this reducing elbow connect different pipe diameters?

  • Is the HDPE PP elbow FDA-approved for potable water?

  • How do I prevent leaks in the compression fitting?

  • What fluids are compatible with this PP elbow?

  • Can I customize the size or color of the HDPE PP elbow?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Compression FittingsResidential water supply, irrigationCompression ring with 316 stainless steel (ASTM A276) ▲
HDPE/PP body (ISO 472)
Connects 15–50mm pipes (EN 1520)		Leak-proof seal, reusable, easy installation.
▲ Our Advanced: 316L stainless for saltwater resistance		Higher cost, requires proper installation to prevent leaks.
Not ideal for high-vibration environments
Threaded FittingsCommercial plumbing, HVAC systemsM20 x 1.5mm thread (ISO 228-1) ▲
Brass/steel body (ASTM A182)
Pressure: 16 bar (ISO 7095)		Durable, easy to connect/disconnect.
▲ Our Advanced: 304 stainless threads for corrosion resistance		Prone to leaks if threads are damaged.
Not suitable for frequent temperature fluctuations
Push-Fit FittingsDIY installations, low-pressure systemsSpring-activated seals (ISO 14644)
Polypropylene body (ASTM D3095)
Pressure: 8 bar		Quick installation, no tools needed.
▲ Our Advanced: Teflon lining for chemical resistance		Not for high-pressure systems.
Difficult to disassemble without tools
Flanged FittingsIndustrial, high-pressure pipelinesStainless steel flanges (ASME B16.5)
Pressure: 40 bar (ISO 7095)		High-pressure tolerance, secure connection.
▲ Our Advanced: Welded joints for seismic stability		Bulky design, requires flange mating surfaces.
High cost
Solvent Weld FittingsPVC systems, chemical resistance neededSmooth bore (ISO 4437)
Solvent cement joint (ASTM D2348)
Pressure: 10 bar		Permanent, chemical-resistant seal.
▲ Our Advanced: UV-stabilized PVC for outdoor use		Permanent installation, requires skilled labor.
Brittle under extreme cold
Reducing FittingsMulti-size pipe connections (irrigation)Tapered bore (EN 1520)
Connects 15–40mm pipes (ISO 6708)
Polypropylene (ASTM D4101)		Versatile size compatibility.
▲ Our Advanced: 0.5mm wall thickness increase for burst resistance		May cause flow resistance.
Not ideal for high-velocity fluids

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