Our UL and FM certified Equal Tees are engineered for high-performance fluid and gas distribution, specifically designed to connect two piping components to direct flow with maximum precision. Manufactured from high-grade malleable iron, these tees serve as critical branching components in residential, commercial, and industrial plumbing and heating systems, ensuring leak-proof reliability under demanding conditions.
Combining rigorous certification standards with superior casting techniques, our Equal Tees provide a seamless transition for pipelines. With a wide range of sizes from 1/8" to 8" and available in black or hot-dipped galvanized finishes, these fittings are optimized for durability, corrosion resistance, and strict adherence to NPT and BSP international threading standards.
Detailed Parameters
| Material | Malleable Iron | Casting Type | TEE | Connection | Female | Shape | Equal |
|---|---|---|---|---|---|---|---|
| Working Pressure | 10kg/cm² | Available Sizes | 1/8" to 8" | Threading Standards | NPT, BSP | Surface Finish | Black / Hot-dipped Galvanized |
| Certifications | UL, FM, NSF, ISO9000 | Origin | Hebei, China | Application | Plumbing & Heating | Component Type | Pipe Fitting |
| Weight (1/8") | 46.1 Grams | Weight (8") | 35,900 Grams | Max Dimension | 165.1 mm | Case Qty (1/8") | 600 pcs |
| Pressure Rating | Standard Grade | Corrosion Protection | Galvanized Option | Brand | P | Compatibility | Industrial Piping |
Key Advantages
Global Certifications
Fully UL and FM certified, meeting the strictest international safety and fire protection standards for industrial use.
Long-Term Durability
High-strength malleable iron casting ensures exceptional wear resistance and structural integrity over time.
Precision Threading
Precise NPT and BSP female connections guarantee a tight, leak-proof seal and easy installation.
Versatile Applications
Ideal for branching gas and liquid flows in residential, commercial, and heavy industrial heating systems.
Anti-Corrosion Finish
Available in hot-dipped galvanized coatings to prevent rust and extend service life in humid environments.
Comprehensive Sizing
Extensive size range from 1/8" to 8", catering to everything from small-scale plumbing to massive industrial lines.
Product Gallery
Management Platforms
Quality Control
Rigorous ISO9000 quality management ensuring every piece meets strict dimensional tolerances.
Technical Support
Expert guidance on selecting the correct NPT/BSP fittings for your specific pressure requirements.
Certification Audit
Regular UL and FM audits to maintain the highest safety ratings for fire protection systems.
Supply Chain Optimization
Efficient logistics from Hebei, China to global markets, ensuring timely delivery of bulk orders.
Inventory Tracking
Comprehensive size tracking from 1/8" to 8" to ensure consistent stock availability.
Material Sourcing
Premium grade malleable iron procurement to ensure superior casting and structural strength.
Investment Return Comparison
| Feature | Standard Malleable Tee | Our UL/FM Certified Tee | Economic Impact |
|---|---|---|---|
| Certification | Basic ISO | UL, FM, NSF, ISO9000 | Lower Insurance Premiums |
| Corrosion Life | Standard Black | Hot-dipped Galvanized | 50% Lower Maintenance |
| Leakage Rate | Moderate | Ultra-Low (Precision Thread) | Reduced Product Loss |
| Installation Speed | Standard | High-Precision Fit | Faster Project Completion |
| System Lifespan | 5-10 Years | 15-25 Years | Lower Replacement Costs |
Frequently Asked Questions
NPT (National Pipe Tapered) is primarily used in North American standards, while BSP (British Standard Pipe) is common in Europe and Asia. We provide both to ensure global compatibility.
UL and FM certifications guarantee that the fittings have undergone rigorous safety and pressure testing, which is often a mandatory requirement for fire sprinkler systems and industrial insurance.
Our tees are rated for a working pressure of 10kg/cm², making them suitable for a wide range of residential and commercial gas and liquid distribution systems.
Hot-dipped galvanizing provides a thick protective zinc layer that significantly increases resistance to rust and corrosion, ideal for outdoor or humid industrial environments.
We offer a comprehensive range from as small as 1/8" (17.5mm) up to 8" (165.1mm) to support various piping scales.
Yes, our products carry NSF certification, which ensures they are safe and suitable for use in potable water applications.
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