Fire Grooved Mechanical Tee
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5.Corrosion-resistant red mechanical fire tee .
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8.Pressure-resistant red fire grooved tee
Description
Fire Grooved Mechanical Tee - Professional Fire Protection Pipe Fittings
When you need reliable fire protection solutions, our Fire Grooved Mechanical Tee conveys uncommon execution for your security frameworks. These specialized bendable press fittings make coordinate department outlets without requiring welding or cutting your fundamental pipe. You can believe our mechanical tees to give secure associations that meet the most noteworthy industry guidelines. Our product eliminates hot work prerequisites whereas decreasing establishment time by up to 50%. With over 18 a long time of fabricating mastery, Shanxi Taigu Zhiyuan offers premium notched mechanical tees that guarantee your fire assurance framework works faultlessly when it things most.
Our Factory
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Technical Specifications
Our notched mechanical tees highlight strong development outlined for requesting fire assurance applications. You'll advantage from ASTM A536 Grade 65-45-12 pliable press lodging that gives extraordinary quality and solidness. The precision-engineered plan guarantees smooth water stream whereas keeping up auxiliary judgment beneath high-pressure conditions.
Material Composition:
- Housing: ASTM A536 Grade 65-45-12 Ductile Iron
- Gasket: Grade E EPDM (Green Stripe)
- Bolts/Nuts: Heat-treated carbon steel (ASTM A183)
- Surface Treatment: Epoxy powder coating (RAL 3000 Red)






Key Features
You'll appreciate the progressed designing that makes our furrowed mechanical tees industry-leading solutions:
Pressure Execution: Evaluated for 300-500 psi benefit weight, culminate for high-rise fire standpipes and mechanical applications.
Temperature Run: EPDM gaskets perform dependably from -34°C to +110°C, guaranteeing tried and true operation over different environments.
Installation Productivity: No welding required - essentially bore, position, and secure with jolts for fast deployment.
Vibration Resistance: Pliable press development retains pump vibrations way better than inflexible welded joints.
Retrofit Adaptability: Include modern sprinkler heads or department lines to existing frameworks with negligible downtime.
Dimensions and Specifications Table
| Size Range | Outlet Size | Working Pressure | Bolt Quantity | Weight (kg) |
|---|---|---|---|---|
| 4" x 2" | DN50 | 300 PSI | 4 | 2.8 |
| 6" x 2" | DN50 | 300 PSI | 4 | 4.2 |
| 6" x 4" | DN100 | 300 PSI | 6 | 5.1 |
| 8" x 4" | DN100 | 300 PSI | 6 | 7.3 |
| 10" x 6" | DN150 | 300 PSI | 8 | 9.8 |
| 12" x 6" | DN150 | 300 PSI | 8 | 12.5 |






Materials and Surface Treatment
Your fire security framework merits materials that withstand decades of benefit. We utilize premium pliable press that gives predominant quality compared to standard gray press fittings. Our specialized EPDM gaskets stand up to water, anti-freeze arrangements, and keep up adaptability all through their benefit life.
The epoxy powder coating gives amazing erosion resistance and the unmistakable ruddy color for simple recognizable proof. For cruel situations, hot-dip galvanized alternatives are accessible to guarantee greatest longevity.
Standards and Certifications
Our mechanical tees comply with NFPA 13, NFPA 14, and NFPA 20 benchmarks. Each item experiences thorough testing to meet UL and FM endorsement prerequisites for fire security service.






Application Areas
High-Rise Buildings: Interface even floor gatherings to vertical damp standpipes for proficient multi-story fire protection.
Industrial Stockrooms: Bolster ESFR frameworks requiring visit diminishments from expansive breadth mains to department lines.
Data Centers & Clinics: Empower framework developments in delicate situations without welding dangers or untrue caution triggers.
Retrofit Ventures: Overhaul existing fire concealment frameworks with negligible operational disruption.
Installation Instructions
- Pipe Planning: Guarantee pipe is legitimately bolstered and free from outside coatings at establishment point.
Hole Cutting: Utilize manufacturer-specified gap saw measure. Evacuate all burrs and flotsam and jetsam completely.
Gasket Situating: Put EPDM gasket guaranteeing legitimate arrangement with lodging grooves.
Assembly: Position lodging parts and embed jolts. Fix dynamically to indicated torque values.
Inspection: Confirm metal-to-metal contact at jolt cushions and appropriate gasket compression.
Packaging and Shipping
We protect your investment with careful packaging designed for safe transport. Each Fire Grooved Mechanical Tee incorporates defensive caps, equipment pack, and nitty gritty establishment informational. Bulk orders dispatch in fortified holders to anticipate harm amid transit.





Quality Control
Every fitting experiences comprehensive testing counting chemical spectroscopy examination and hydrostatic shell testing at 1.5x working weight. Our EPDM gaskets total UL 157 maturing tests to guarantee long-term unwavering quality. Dimensional exactness checks ensure culminate arrangement and ideal stream characteristics.
Salt shower erosion testing approves coating solidness for requesting situations. This thorough quality prepare guarantees your notched mechanical tee fittings convey tried and true execution when lives depend on your fire security system.
OEM and Customization Services
With 30,000 tons yearly generation capacity and over 1,000 item details, we oblige custom prerequisites. Our building group works with you to create arrangements assembly particular venture needs whereas keeping up all required certifications.






Frequently Asked Questions
Q: What torque specifications should I follow?
A: Torque requirements vary by size (typically 30-200 ft-lbs). Always consult manufacturer specifications for your specific model.
Q: Can these fittings work with both Schedule 10 and Schedule 40 pipe?
A: Yes, our mechanical tees are certified for both standard and light wall steel pipes with adequate wall thickness.
Q: What causes connection leakage?
A: Common causes include improper hole preparation, drilling too close to weld seams, or uneven bolt tightening.
Contact Us
Ready to enhance your fire protection system? Contact our technical experts at zhiyuan@mifittings.com for Fire Grooved Mechanical Tee specifications, custom solutions, and competitive pricing. We're committed to supporting your safety objectives with reliable, high-quality grooved pipe fittings.
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