For tapping

Steel tubes, applicable for tapping, common type DIN 2440

100 % control of welded joined by nondestructive method in tube mill line is carried out and length cutting from 6 to 12 meters.

Tubes are produced from steel St/33-2, number of material 1.0035. Production of tubes of indicated assortment by special orders from galvanized steel.

Diameter, mm		Wall thickness, mm	Weight of 1 m of tubes, kilo
Nominal internal	External	Wall thickness, mm	Weight of 1 m of tubes, kilo
15	21,3	2,65	1,22
20	26,9	2,65	1,58
25	33,7	3,25	2,44
32	42,4	3,2	3,14
40	48,3	3,25	3,61
50	60,3	3,65	5,10
65	76,1	3,65	6,51
80	88,9	4,05	8,47

Steel tubes, applicable for tapping, heavy series DIN 2441

Diameter, mm		Wall thickness, mm	Weight of 1 m of tubes, kilo
Nominal internal	External	Wall thickness, mm	Weight of 1 m of tubes, kilo
20	26,9	3,25	1,90
25	33,7	4,05	2,97
32	42,4	4,05	3,84
40	48,3	4,05	4,43
50	60,3	4,5	6,17
65	76,1	4,5	7,9
80	88,9	4,85	10,1

Tubes are produced from steel St/33-2, number of material 1.0035. Production of tubes of indicated assortment by special orders from galvanized steel.