Product Overview
A straight tee is a T-shaped pipe fitting where the branch pipe intersects the main pipe at a right angle, with their centerlines aligned. It's mainly used for branching or merging in piping systems. The key difference between a straight tee and a wye (Y-shaped) tee is the angle of the branch connection: a straight tee is 90°, while a wye tee is not.
Product Description
Detailed Description
The grooved straight tee features a single-piece cast body with grooved ends on all three ports; it is a prefabricated fitting connected to three sections of roll-grooved steel pipe using three couplings (steel clamps). The branch pipe is oriented at a 90° angle to the main pipe, and all three ports share the same nominal diameter (e.g., DN100×100×100).
- Material: Ductile iron QT450-10 (ASTM A536 65-45-12)
- Surface Finish: Red electrostatic epoxy coating (for fire protection systems); plastic-lined or galvanized options available for water supply applications
- Sealing: Includes an EPDM rubber gasket (internal coupling gasket)
- Applicable Media: Fire-fighting water, fresh water; temperature range: -34°C to 110°C
Compatibility
Drop-in replacement
This Junyue grooved piping component is engineered for seamless compatibility with Victaulic Style 07 and Grinnell system layouts. Verify pipe OD, groove profile, gasket compound, pressure class, and project approvals before specifying as a replacement.
Technical FAQ
Application limits
Order & Delivery
Shipping and lead time
- Factory: Weifang, Shandong, China
- Port: Qingdao Port, approx. 2 hours
- Lead Time: FCL 15-20 days
- Certificate: EN 10204 3.1 mill test certificate available
Certifications
Quality & compliance
Junyue products are manufactured under ISO 9001, ISO 14001, and ISO 45001 management systems, with UL listings and CE marking for international markets.
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