Fire Grooved Straight Tee
2.3-way fire pipeline grooved connection .
3.Fire protection system high-pressure tee .
4.High-strength red fire grooved tee .
5.Corrosion-resistant fire safety grooved fitting .
6.Precision-manufactured equal fire tee .
7.Industrial fire sprinkler grooved tee .
8.Pressure-resistant red grooved fire tee
Description
Fire Grooved Straight Tee - Premium Fire Protection Fitting
Looking for reliable fire protection piping solutions? Our Fire Grooved Straight Tee is a basic water powered intersection component particularly designed for present day fire assurance frameworks. This precision-manufactured fitting highlights three equal-diameter openings with notched closes planned to acknowledge mechanical couplings. Not at all like conventional welded or strung options, our notched tee utilizes progressed cold-formed groove innovation that makes leak-tight, self-restrained joints. You'll dispense with time-consuming welding forms whereas guaranteeing predominant framework judgment for your fire security applications.



Technical Specifications
Our grooved tee fittings are manufactured from high-grade Ductile Iron to ASTM A536 Grade 65-45-12 standards. The precision-engineered groove instrument interatomic consistently with gasketed lodgings to provide extraordinary execution in requesting fire assurance environments.
| Specification | Details |
|---|---|
| Material | Ductile Iron ASTM A536 Grade 65-45-12 |
| Tensile Strength | 65,000 psi |
| Yield Strength | 45,000 psi |
| Elongation | 12% |
| Working Pressure | 300-500 PSI (2.07-3.45 MPa) |
| Burst Pressure Safety Factor | 3:1 |
| Groove Standards | ANSI/AWWA C606 |
| Temperature Range | -20°F to 200°F (-29°C to 93°C) |






Key Features
Rapid Establishment: You'll decrease establishment labor by up to 60% compared to conventional welding strategies. No hot-work grants required.
Seismic Adaptability: The characteristic plan obliges warm extension and seismic push whereas keeping up NFPA 13 compliance.
Hydrodynamic Proficiency: Smooth inside bore minimizes grinding misfortune, vital for precise water powered calculations in sprinkler systems.
Vibration Weakening: Gasketed joints confine acoustic vibration and pump influence, ensuring downstream equipment.
Dimensions and Specifications Table
| Size (inches) | A (Length) | B (Width) | C (Height) | Weight (lbs) |
|---|---|---|---|---|
| 2" | 4.5" | 4.5" | 4.5" | 3.2 |
| 2.5" | 5.1" | 5.1" | 5.1" | 4.8 |
| 3" | 5.8" | 5.8" | 5.8" | 6.5 |
| 4" | 7.0" | 7.0" | 7.0" | 10.2 |
| 5" | 8.2" | 8.2" | 8.2" | 15.8 |
| 6" | 9.5" | 9.5" | 9.5" | 22.4 |
| 8" | 12.0" | 12.0" | 12.0" | 38.6 |






Materials and Surface Treatment
You can choose from two premium surface finishes:
Fusion Bonded Epoxy (Red): Standard coating for fire assurance lines, giving amazing erosion resistance and simple identification.
Hot Dip Galvanized (ASTM A153): Culminate for destructive situations, advertising 500+ hours of salt splash resistance.
Standards and Certifications
Our fittings comply with rigorous industry standards:
- ANSI/AWWA C606 groove specifications
- ASTM A536 material standards
- ISO 9001 quality management system
- NFPA 13 fire protection requirements






Application Areas
High-Rise Damp Sprinkler Frameworks: Idealize for occupying stream from vertical risers to floor-level department lines in skyscrapers.
Industrial ESFR Frameworks: Perfect for coordinations stockrooms requiring high-volume water stream at hoisted pressures.
Seismic Foundation: Basic for burrows and metros where ground development requests adaptable joint solutions.
Commercial Buildings: Solid execution in office complexes, healing centers, and instructive facilities.
Installation Instructions
- Ensure pipe ends are properly grooved to AWWA C606 specifications
- Inspect groove depth and width for conformity
- Position the Fire Grooved Straight Tee between pipe sections
- Install grooved couplings with appropriate gaskets
- Tighten coupling bolts to manufacturer specifications
- Pressure test system according to local codes
Packaging and Shipping
Each fitting is independently wrapped and pressed in defensive cartons. We guarantee secure bundling to avoid harm amid transportation. Standard lead times are 2-3 weeks for stock sizes, with sped up shipping accessible for pressing projects.





Quality Control
At Shanxi Taigu Zhiyuan Malleable Iron Company Limited, we keep up strict quality control all through our fabricating handle. Our 50,000 square meter office houses progressed testing hardware and utilizes 38 proficient specialized work force to guarantee each fitting meets our demanding standards.
OEM and Customization Services
We offer comprehensive OEM administrations for uncommon applications. Our designing group can customize measurements, materials, and coatings to meet your particular venture prerequisites. With an yearly generation capacity of 30,000 tons, we handle both standard and custom orders efficiently.






Frequently Asked Questions
Q: Can I use this fitting in dry pipe systems?
A: Yes, provided you select compatible gasket materials and appropriate coatings for the environment.
Q: What's the difference between standard and short radius versions?
A: Standard radius versions optimize flow characteristics, while short radius options save space but may increase friction loss.
Q: How do I verify authenticity?
A: Look for manufacturer casting marks, material grades, and certification logos cast directly on the fitting body.
Q: Is it compatible with different pipe schedules?
A: Yes, our product works with any properly grooved pipe regardless of schedule thickness.
Contact Us
Ready to enhance your fire protection system with our premium grooved fittings? Our technical team is standing by to assist with Fire Grooved Straight Tee selection and specification guidance.
Email: zhiyuan@mifittings.com
Contact us today to discuss your project requirements and receive detailed quotations for our complete range of fire protection fittings.
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