 Application:
The distnictive parts of our offer, among the other products, are thick-walled steel pipes longitudinally welded, available in all the common standards, covering the diameter ranging from 800 mm up to 2500 mm. These pipes are used for water supply and sewage systems as well as in heat engineering and chemical industries.
Technical data:
 According to buyer's instruction, the pipes may be supplied in coarse uncoated condition, externally painted with epoxy paint, internally painted with epoxy paint with hygienic certificates (for drink water) or internally cement coating.
Orders for other sizes of pipes, which are not specified above, should be earlier agreed with us.
The chart presents the available ranges of pipe diameters and wall thickness
Pipes - Production Programme
|
Inside
Diameter
D (mm) |
Wall thickness (mm) |
| 8 |
10 |
12 |
14 |
16 |
18 |
20 |
| Pipe weight (running meter) |
800 |
160,2 |
199,8 |
239,1 |
278,3 |
317,2 |
356,0 |
- |
900 |
179,9 |
224,4 |
268,7 |
312,8 |
356,7 |
400,4 |
443,9 |
1000 |
199,7 |
249,1 |
298,3 |
347,3 |
396,2 |
444,8 |
493,2 |
1200 |
239,1 |
298,4 |
357,5 |
416,4 |
475,1 |
533,6 |
591,9 |
1400 |
281,3 |
347,7 |
416,7 |
485,4 |
554,0 |
622,4 |
690,5 |
1500 |
301,4 |
376,8 |
452,1 |
527,5 |
602,8 |
678,2 |
753,6 |
1600 |
321,3 |
397,1 |
475,9 |
554,5 |
632,9 |
711,1 |
789,2 |
1700 |
341,6 |
427 |
512,4 |
597,8 |
683,2 |
756,0 |
854,0 |
1800 |
365,7 |
446,4 |
535,1 |
623,5 |
711,8 |
799,9 |
887,8 |
2000 |
401,9 |
495,7 |
594,2 |
692,6 |
790,7 |
888,7 |
986,5 |
2200 |
442,1 |
545,0 |
653,4 |
761,6 |
869,7 |
977,5 |
1085,1 |
2500 |
502,4 |
619,0 |
742,2 |
865,2 |
988,0 |
1110,6 |
1233,1 |
The pipes are produced according to the following standards:
PN-EN 10219, DIN 17120, PN79/H-74244, PN-EN 10217-1,
 PN-EN 10217-5.
The pipes are produced of the below mentioned material:
S235JRH; S275JOH; S2752H; S355JOH; S355H, RSt37-2;
St37-3; St44.2; St44.3; St52-3;
G235; G295; G355; P195TR1/TR2;
P235TR1/TR2; P265TR1/TR2;
P235GH; P265GH.
The pipes must not pass the hydraulic leak proof test.
The non-destructive tests are being carried out by means of the ultrasonic method. |
