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The tee joint repair clamp and its application in steel piping systems.
Metalsin’s tee joint repair clamp for steel pipes is a professional solution engineered for the rapid containment of leaks at both straight and reducing tee connections within steel piping systems. Since tees are critical for creating 90-degree branch connections to divert or combine flow, a leak at these junctions can disrupt entire networks. The tee-joint repair clamp assembly—consisting of a robust two-piece ductile iron body, high-performance rubber gaskets, high-tensile fasteners, and a malleable iron vent plug—is designed to fully encapsulate the leaking fitting. This specialized “wrap-around” technology enables a permanent, leak-proof seal while the system remains under pressure, providing an efficient and cost-effective alternative to expensive shutdowns or the labor-intensive replacement of welded or threaded tee joints.

Technical drawing of tee-joint repair clamp for steel pipes.
| DN Size | D1 mm | L1 mm | D2 mm | L2 mm |
|---|---|---|---|---|
| 15x15 | 42 | 122 | 48 | 61 |
| 20x20 | 48 | 132 | 48 | 66 |
| 25x25 | 54 | 150 | 54 | 75 |
| 32x32 | 63 | 168 | 63 | 84 |
| 40x40 | 72 | 186 | 72 | 93 |
| 50x50 | 86 | 210 | 86 | 105 |
| 65x65 | 103 | 246 | 103 | 123 |
| 80x40 | 120 | 220 | 72 | 115 |
| 80x50 | 120 | 246 | 86 | 122 |
| 80x80 | 120 | 280 | 120 | 140 |
| 100x80 | 144 | 280 | 120 | 142 |
| 100x100 | 144 | 300 | 144 | 150 |