Universal cross clamp, without screws ; 1/2"
3/4" x 1"..... 2" Design of the clamp: hot-dip galvanized all-steel design
Delivery WITHOUT screws!
Please note that the welded cross clamp should not be subjected to strong swelling or alternating stresses (vibrations). Otherwise there is a risk of cracks occurring in the weld seam.
The inch specifications of the pipe diameters (outside diameter) are not the same as the inch (25.4 mm).
Previously, the dimensions referred to the inside diameter of the pipes and the outside diameters were correspondingly larger (approx. 33 mm for 1 inch). Over the decades, new manufacturing processes and better steel qualities have made it possible to produce thinner-walled tubes. As 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 was increased.
That is why "inch" tube dimensions are now defined metrically. Please inform yourself before buying which clamp / tube connector fits your needs.
Please refer to the following table:
Tube size in inch = outside diameter in mm
Tube 1/2" = Ø 21.3 mm
Tube 3/4" = Ø 26.9 mm
Tube 1" = Ø 33.7 mm
Tube 1 1/4" = Ø 42.4 mm
Tube 1 1/2" = Ø 48.3 mm
Tube 2" = Ø 60.3 mm
Tube 2 1/2" = Ø 76.1 mm
Tube 3" = Ø 88.9 mm