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  • HS CODE GI PIPE FITTINGS for MALLEABLE IRON TEE
  • HS CODE GI PIPE FITTINGS for MALLEABLE IRON TEE
  • HS CODE GI PIPE FITTINGS for MALLEABLE IRON TEE
  • HS CODE GI PIPE FITTINGS for MALLEABLE IRON TEE
  • HS CODE GI PIPE FITTINGS for MALLEABLE IRON TEE
  • HS CODE GI PIPE FITTINGS for MALLEABLE IRON TEE
HS CODE GI PIPE FITTINGS for MALLEABLE IRON TEE
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HS CODE GI PIPE FITTINGS for MALLEABLE IRON TEE

  • >= 1000 Bags
    $2

Customization:

Customized logo（Min.Order: 5000 pieces）
Customized packaging（Min.Order: 5000 pieces）
Graphic customization（Min.Order: 5000 pieces）
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HS CODE GI PIPE FITTINGS for MALLEABLE IRON TEE

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Multi-Directional Fluid Connection: Designed as a 90-degree tee connector to seamlessly link three pipes, enabling simultaneous fluid flow in three directions.
  • Low-Pressure Durability: Constructed from malleable cast iron with zinc plating, ensuring corrosion resistance and structural integrity for low-pressure applications like water or gas distribution systems.

Key features

  • 1. Durable Malleable Cast Iron with Zinc Plating

    • With malleable cast iron construction and zinc-plated surface treatment, you can achieve superior corrosion resistance and mechanical strength compared to standard cast iron fittings. The zinc coating extends lifespan in humid or chemically exposed environments.*

  • 2. Precision NPT Threads for Leak-Proof Seals

    • With NPT (National Pipe Thread) tapered threads, you can ensure secure, pressure-resistant connections without additional sealing materials, simplifying installation and reducing leakage risks versus straight-thread designs.*

  • 3. Low-Pressure Efficiency for Versatile Applications

    • With a low-pressure rating optimized for residential and light commercial use, you can safely manage fluid transfer in plumbing systems while avoiding over-engineered costs compared to high-pressure alternatives.*

  • 4. 3-Way Tee Configuration for Multi-Directional Flow

    • With a round, equal-tee design, you can efficiently branch pipelines for simultaneous fluid distribution in HVAC, water supply, or gas systems, outperforming straight connectors in complex network setups.*

  • 5. DIN Standard Compliance for Global Reliability

    • With DIN (Deutsches Institut für Normung) certification, you can meet international quality and safety benchmarks, ensuring compatibility with European and global plumbing standards versus non-certified alternatives.*

Product details

HS CODE GI PIPE FITTINGS for MALLEABLE IRON TEE

The HS CODE GI PIPE FITTINGS for MALLEABLE IRON TEE is a durable, low-pressure tee connector designed for industrial and plumbing applications. Crafted from malleable cast iron with zinc plating, this fitting ensures corrosion resistance and structural integrity. Its DIN-compliant design and NPT threads guarantee seamless integration into standard piping systems.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialMalleable cast iron, zinc platedCorrosion-resistant applications in water/gas systems
Pressure RatingLow pressure (DIN standard)Residential plumbing, light industrial lines
Thread TypeNPT (National Pipe Thread)Secure fluid flow in tight spaces
Surface TreatmentZinc-plated finishProtection against rust in humid environments
Shape & ConnectionRound, equal tee; socket/female endsBranching pipelines for multi-directional flow

Customization guide

Adjustable parameters include size (DN15–DN50), thread type (NPT/NPSM), and surface treatment (zinc vs. epoxy coating) to meet specific project requirements.

Get inspired

With its robust malleable iron construction and DIN-compliant design, this tee fitting is ideal for creating reliable branch connections in water supply networks or low-pressure gas systems.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Pressure Capacity10 bar (DIN 1953-1)+15% (11.5 bar)+30% (13 bar)*
Corrosion ResistanceZinc-platedDual-layer coatingEpoxy-zinc composite
Thread PrecisionStandard NPTPremium NPT (±0.05mm)Ultra-precision NPT

Supplier's note

  1. Technical Breakthroughs:

    • Zinc Plating: Enhances durability in corrosive environments (e.g., coastal regions).
    • DIN Compliance: Ensures universal compatibility with European plumbing standards.
    • NPT Thread Design: Reduces leakage risk in high-vibration applications.

  2. Optimal Version Selection:

    • Base Model: Suitable for residential projects requiring basic corrosion resistance and standard pressure (e.g., home water systems).
    • Advanced Model: Ideal for industrial workshops needing enhanced durability and tighter thread precision (e.g., compressed air lines).
    • Pro Model: Best for harsh environments (e.g., chemical plants) where extreme pressure and corrosion resistance are critical. With its epoxy-zinc coating, the Pro Model outperforms industry benchmarks by 30% in salt-spray tests.

Note: Comparative values are based on DIN standard benchmarks and internal testing.

Frequently asked questions

  • Which GI pipe fittings are best for low-pressure plumbing systems?

  • How do I maintain zinc-plated malleable iron tee connectors?

  • What’s the difference between malleable cast iron and ductile iron pipe fittings?

  • Can this tee connector be customized for NPT thread compatibility?

  • Are these fittings certified for outdoor use?

  • Why choose round equal tees over other shapes?

  • Is malleable iron better than stainless steel for cost-sensitive projects?

  • Do these fittings meet international plumbing standards?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionIndustrial Plumbing, Low-Pressure SystemsMalleable Cast Iron (Base) ▲ Ductile Iron Composite (Advanced)Base: Cost-effective corrosion resistance (ASTM A536).
Advanced: 20% stronger (ISO 10780)		Base: Slightly heavier than plastic alternatives.
Advanced: Higher upfront cost
Pressure RatingResidential Water Supply200 PSI (Industry) ▲ 250 PSI (Base) ▲ 300 PSI (Advanced)Base: Handles standard residential demand.
Advanced: Industrial-grade reliability		Industry: Risk of failure in high-pressure bursts.
Advanced: Weight increases by 15%
Corrosion ResistanceCoastal/Wet EnvironmentsZinc Plated (ASTM A153) ▲ Thickened Zinc Coating (ASTM A153 Class III)Base: 48-hour salt spray resistance.
Advanced: 96-hour (ISO 9227)		Base: Requires periodic re-coating.
Advanced: Complex surface treatment process
Thread CompatibilityMulti-Country InstallationsNPT Threads (Industry) ▲ NPTF + Metric Threads (Advanced)Advanced: Universal fit for global standards (ISO 228-1)Base: Limited to North American standards.
Advanced: Slightly higher torque requirements
Manufacturing ProcessHigh-Temperature ApplicationsSand Casting (Industry) ▲ Precision Die Casting (Advanced)Advanced: ±0.5mm tolerance (ISO 8062) vs Industry’s ±1.2mmBase: Higher scrap rate.
Advanced: 30% longer production time
Weight-to-StrengthOverhead Pipeline Systems7.8 g/cm³ Density (Cast Iron) ▲ Lightweight Composite Core (Advanced)Advanced: 25% lighter while maintaining 95% strength (ASTM A450)Base: Requires reinforced mounting.
Advanced: Complex maintenance protocols

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