Steel tubes with removed inner welding seam

We offer steel pipes and profiles with the internal flash removed for universal use. These are products manufactured from various steel grades, strictly tailored to the specific requirements of the Customer. Each steel profile with internal flashing, which is produced in Stal Impex' machinery park, is characterized by high resistance and durability. As a result, such a tube is perfect for many applications, including the production of furniture, rehabilitation equipment, scaffolding. Our production of steel tubes with the internal flashing removed are available in different material thicknesses. The steel pipe and the steel profile with the internal flashing removed can also be supplied in a galvanised version. Such galvanized pipe or profile has a professionally protected surface against corrosion, is resistant to external atmospheric factors. Regardless of the chosen type, it will be a steel pipe or profile, made with the utmost care. We watch over the entire production process and provide products that meet customer expectations. If you are interested in steel profiles with the internal flashing removed, we will be happy to manufacture them.

Round tubes with removed inner welding seam

Round tubes with removed inner welding seam
Outside diameter (mm)	Wall thickness (mm)
	1,0	1,2	1,5	2,0	2,5	3,0
	Weight (kg/m)
Ø25	0,59	0,7	0,87	1,13	1,38
Ø26*	0,62	0,73	0,91	1,18
Ø28	0,67	0,79	0,98	1,28
Ø30	0,72	0,85	1,05	1,39	1,69
Ø32	0,77	0,91	1,13	1,48	1,81
Ø34	0,81	0,97	1,21	1,6	1,94	2,35
Ø38	0,91	1,09	1,35	1,78	2,18	2,59
Ø40	0,96	1,15	1,42	1,87
Ø43	1,03	1,24	1,54	2,02
Ø45	1,08	1,3	1,61	2,12	2,61
Ø48	1,16	1,38	1,78	2,27	2,8
Ø50	1,2	1,44	1,79	2,37	2,92	3,47

Rectangular tubes with removed inner welding seam
Dimensions		Wall thickness (mm)
h	b	1,0	1,2	1,5	2,0	2,5	3,0
h	b	Weight (kg/m)
25	15	0,59	0,71	0,87	1,12
25	20	0,66	0,77	0,94	1,21
30	10	0,59	0,71	0,87
30	15	0,67	0,79	0,98	1,28
30	18	0,7	0,83	1,01	1,3
30	20	0,75	0,91	1,1	1,44
35	15	0,75	0,91	1,11	1,44
40	10	0,76	0,91	1,12	1,44
40	20	0,91	1,08	1,34	1,76	2,18	2,4
40	25		1,2	1,46	1,92
40	30		1,29	1,58	2,07
45	20		1,20	1,50	1,80	1,98	2,43
45	25		1,29	1,54	2
50	15		1,20	1,46	1,76	1,92	2,43
50	20		1,29	1,61	2,12
50	25		1,38	1,7	2,23
50	30		1,44	1,81	2,39
60	20		1,44	1,81	2,39

Square tubes with removed inner welding seam
Dimensions		Wall thickness (mm)
h	b	1,0	1,2	1,5	2,0	2,5	3,0
h	b	Weight (kg/m)
20	20	0,6	0,71	0,87	1,12
25	25	0,75	0,9	1,1	1,44	1,81	1,92
30	30	0,91	1,08	1,34	1,76	2,15	2,4
35	35	1,08	1,27	1,58	2,07	2,61
40	40			1,81	2,39	2,92

Flatoval tubes with removed inner welding seam
Dimensions		Wall thickness (mm)
h	b	1,0	1,2	1,5	2,0	2,5	3,0
h	b	Weight (kg/m)
30	15	0,58	0,69	0,85	1,11
35	15	0,66	0,79	0,98	1,28
38	20	0,76	0,91	1,12	1,47
40	20	0,78	0,93	1,16	1,52
50	30	1,03	1,23	1,53	2,02