Profile pipes

The perfect basis for finishing and further processing

Flender profile pipes impress with the maximum precision in their external measurements, internal measurements and the thickness of their walls. The precision of the pipes and the pickling provide you with the perfect basis for blanking, punching, bending, lasering and even for sophisticated surface finishing.

Our profile pipes are just as much use in office, studio, and computer furniture as they are in fitting business premises and warehouse or shelving systems. The outstanding quality characteristics and our binding delivery loyalty ensure a seamless handover to manufacturing facilities for further processing.

 

Area of aplication:

Standards and specials

Standards DIN 2395-1/2DIN EN 10305-5 DIN EN 10219-1/2
Materials RST 37-2
RST 44-2
RST 52-3
Other materials on request.
E 235
E 275
E 355
Other materials on request.
S 235 JRH
S 275 JOH
S 355 JOH
Other materials on request.
Length Square tubes up to 35 x 35 mm and rectangular tubes up to 50 x 20 mm to 8000 mm length.
Square tubes from 40 x 40 mm and rectangular tubes from 50 x 30 mm up to 12000 mm length.
Other lengths on request.
Specials Square tubes with one rounded edge.
Rectangular tubes with one rounded edge.
Flat oval tubes.
All tubes can also be made by arrangement with special dimensions and thickness tolerances,
defined welded seam position, eddy-current leak test.
other special customer requirements on request.

Sizes and weights

Wall thickness 1,5
2,0
2,5
3,0
4,0
Diameter
Square tubes
30 x 30
1,3401,7502,150
34 x 34
1,5302,0002,4602,770
35 x 35
1,5702,0702,5402,860
40 x 40
1,8102,3802,9303,3304,250
45 x 45
2,0502,6903,3303,800
50 x 50
2,2803,0103,7204,2805,5150
55 x 55
3,3204,1104,7506,140
60 x 60
3,6404,5005,2206,760
70 x 70
4,2605,2906,1608,020
80 x 80
6,0707,1009,280
90 x 90
8,04010,500
Rectangular tubes
35 x 25
1,3401,7502,150
40 x 20
1,3401,7502,150
40 x 251,4601,910
40 x 30
1,5702,0702,5402,860
45 x 20
1,4601,910
45 x 25
1,5702,0702,5402,860
50 x 20
1,5702,0702,5402,860
50 x 25
1,6902,2202,7403,100
50 x 301,8102,3802,9303,3304,250
50 x 34
1,9002,510
50 x 35
1,9272,537
50 x 40
2,0502,6903,3303,810
55 x 34
2,0202,660
60 x 20
1,8102,3802,9303,330
60 x 25
2,5373,1303,570
60 x 30
2,0502,6903,3303,810
60 x 40
2,2693,0103,7204,2805,510
60 x 50
3,3204,1104,7506,140
70 x 40
3,3204,1104,7506,140
70 x 50
3,6404,5005,2206,760
80 x 20
3,0103,7204,280
80 x 30
3,3204,1104,7506,140
80 x 40
3,6404,5005,2206,760
80 x 50
3,9504,9005,6907,390
80 x 60
4,2605,2906,1908,020
90 x 30
3,6404,5005,2206,760
90 x 50
4,2605,2906,1608,020
100 x 40
4,2605,2906,1608,020
100 x 50
4,5805,6806,6308,650
100 x 60
4,8906,0707,1009,280
110 x 30
4,2605,2906,1608,020
110 x 70
5,5206,8608,04010,500
120 x 40
4,8906,0707,1009,280
120 x 60
5,5206,8608,04010,500
140 x 40
5,5206,8608,04010,500
Wall thickness 1,5
2,0
2,5
3,0
4,0
Diameter
Tubes with one rounded edge
30 x 30
1,3101,715
35 x 35
1,5502,030
40 x 40
1,7902,350
45 x 45
2,0202,650
50 x 50
2,2002,980
35 x 25 1,3101,715
35 x 28
1,3501,830
40 x 25
1,4301,900
40 x 28
1,5201,980
40 x 30
1,5502,030
50 x 30
1,7902,350
50 x 35
1,9002,500
60 x 30
2,0202,650
60 x 40
2,2002,980
Flachovalrohre
50 x 25
1,4851,9192,810
50 x 30
1,5302,010
60 x 20
1,6262,144
60 x 30
2,323
70 x 30

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Dear visitor to this website,

the Rudolf Flender Rohr GmbH pipe production in Siegen was permanently closed on December 31, 2020. The production is closed and all supplies and machines have been sold. We ask you to pay attention to this!

To preserve, remember and honor the work of all employees who have written a total of 110 years of company history, this website remains online, even if no more products are offered for sale.

To contact us, please dial +49 (271) 3305-0 or email: info@flender-rohr.de.

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