Inner pipe connector Pipe coupling 1 1/2" (Ø48.3 mm)
Clamp design: hot-dip galvanized all-steel
- Inner pipe connector for steel pipes with outer dimension 1 1/2" (Ø48.3 mm).
- Total length X: 20 mm
- Transition Y: 260 mm
The inch dimensions of the pipe diameters (outside diameter) are not to be equated with the inch (25.4 mm).
In the past, the dimensions referred to the inner diameter of the tubes and the outer diameters were correspondingly larger (at 1 inch approx. 33 mm). Over the decades, new manufacturing processes and better steel grades made it possible to produce thinner-walled tubes. Since tools (taps, etc.) and accessories were already available for the "old", larger outside diameters, the outside diameter was retained and the inside diameter of the tubes expanded.
That is why "inch" pipe dimensions are defined metrically today. Please inform yourself before purchase which clamp / pipe connector fits with you.
Please refer to the following table:
Pipe size in inch = outside diameter in mm
- Pipe 1/2" = Ø 21,3 mm
- Pipe 3/4" = Ø 26,9 mm
- Pipe 1" = Ø 33,7 mm
- Pipe 1 1/4" = Ø 42,4 mm
- Pipe 1 1/2" = Ø 48,3 mm
- Pipe 2" = Ø 60,3 mm
- Pipe 2 1/2" = Ø 76,1 mm
- Pipe 3" = Ø 88,9 mm