Yingnai FRP Tee provides reliable branch connections in corrosive FRP piping systems for chemical processing, water treatment and industrial fluid transfer. Reinforced branch intersections maintain structural integrity while smooth internal transitions support efficient flow. Equal or reducing configurations, branch sizes, pressure ratings, resin systems and connection methods can be customized for specific pipeline layouts.
| Item | Typical Technical Specification |
| Product Name | FRP Tee |
| Primary Function | Create a branch connection from the main FRP pipeline |
| Typical Manufacturing Range | Run DN25–DN3000; branch size from equal bore down to project-selected reducing size |
| Tee Type | Equal tee, reducing tee, swept tee or lateral branch fitting |
| Standard Branch Angle | 90° for a standard tee; 45° or another angle for lateral branches |
| Dimension Designation | DN1 × DN2, where DN1 is the run size and DN2 is the branch size |
| Dimension Symbols | Run center-to-end A, branch center-to-end B, run wall thickness t1 and branch wall thickness t2 |
| End Connections | Butt-and-wrap, bonded socket/spigot, flanged or mixed connection |
| Typical Pressure Classes | PN6, PN10 and PN16; branch reinforcement is designed for pressure and external loads |
| Resin Options | Isophthalic polyester, vinyl ester, novolac vinyl ester or process-qualified resin |
| Corrosion Barrier | Continuous corrosion barrier through the run, branch and crotch area |
| Branch Reinforcement | Local radial, circumferential and diagonal reinforcement around the branch intersection |
| Flow Improvement Option | Swept branch or contoured internal transition can be used to reduce turbulence and solids accumulation |
| Manufacturing Method | Molded tee, fabricated branch with external overlamination, filament-wound run with contact-molded branch |
| Inspection | Run/branch dimensions, angle, centerline alignment, crotch laminate, wall thickness, cure and pressure test where specified |
| Applicable Standards | ASTM D5685, ASTM D6041, ASTM D3840, ASTM C582 and ASME NM.2 |
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