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SUNROOM
Grooved Increasing Tee for Fire Pipe Branching
Material: Ductile iron ASTM A536, 65-45-12 Pressure Rating: 300–500 psi Surface Protection: Black finish, red painted, or hot dip galvanized Available Sizes: 3″ x 3″ x 4″, 3″ x 3″ x 6″, 4″ x 4″ x 6″ Center-to-End Range: L1 from 115mm to 140mm; L2 from 130mm to 140mm
Category:
Key words:
Grooved increasing tee, fire pipe tee fitting, branch tee ,
Product Description
The Grooved Increasing Tee is used to create a 90-degree branch connection where the branch outlet is larger than the main pipeline. It is designed for grooved fire protection and water piping systems that require an enlarged branch connection within a compact tee fitting.
Key Features
- T-shaped fitting for creating a 90° branch pipeline
- Increasing branch design with a larger outlet than the main pipe
- Grooved connection for quick and secure installation
- Ductile iron body for reliable strength and pressure performance
- Suitable for fire protection and water supply pipe systems
- Available with black, red painted, or hot dip galvanized finish
- Compact size options for grooved branch expansion layouts
Product Configurations
| Item | Details |
| Tee Structure | Increasing tee with larger branch outlet |
| Branch Direction | 90-degree branch connection |
| Connection Method | Grooved connection |
| Size Options | 3″ x 3″ x 4″, 3″ x 3″ x 6″, 4″ x 4″ x 6″ |
| DN Options | DN80 x DN80 x DN100, DN80 x DN80 x DN150, DN100 x DN100 x DN150 |
| Pipe Diameter Options | 88.9 x 88.9 x 114.3mm to 114.3 x 114.3 x 165.1mm |
| Dimension Reference | Center-to-end dimensions L1 and L2 vary by size |
| Application | Fire protection and grooved water piping systems |
FAQ
Q1: Who are we?
A: We are a fire fighting equipment manufacturer based in Fujian, China. Since 2004, we have supplied a wide range of fire safety products for domestic and international markets, including fire sprinklers, hydrants, valves, hoses and extinguishers.
Q2: How do we ensure product quality?
A: We follow strict quality control procedures from raw material inspection to production and final shipment. Pre-production samples and final inspections can be arranged according to order requirements.
Q3: What products do we supply?
A: We supply fire sprinklers, fire extinguishers, fire hydrants, fire valves, fire hoses, hose reels, fire cabinets, foam equipment and other fire fighting accessories.
Q4: Why choose Sunroom?
A: Sunroom has over 21 years of experience in fire fighting equipment manufacturing. We offer a wide product range, support customized production, and provide certificates or technical documents according to product and project requirements.
Certificate
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No. 55 Baoshun Road, Successful Development Zone,Quanzhou City，Fujian Province
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SUNROOM FIRE SAFETY MANUFACTURING
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No. 55 Baoshun Road, Successful Development Zone,Quanzhou City，Fujian Province
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