Standard dimensions of aluminium triangular tubes (from serial production) are shown in the table below. Other dimensions on request.

Aluminium triangular tubes are produced up to requirements of DIN 1748 and ГОСТ 22233 standards.

Thermal treatment of aluminium triangular tubes – F22.

Nr.	A  (mm)	s  (mm)
1	30	2
2	80	3
3	90	1,8