Spiral steel pipes are rolled and manufactured in Kalup factories in Isfahan, with five lines for the simultaneous production of spiral steel pipes with sub-powder welding (SAW) process in a fully automatic way, has the ability to produce pipes from 14 to 120 inches in diameter with a thickness of 6 to 25 mm with different steel grades up to APIX70 at the request of the consumer for the purpose of water transfer.
These pipes are generally manufactured for water supply with specific standards for the same fluid.
In spiral steel pipes, the type of welding is the most important production option for how the pipes are welded, as the strength of the pipe against the inlet fluid and the pressure applied to the wall is of crucial importance. Spiral pipe welding is the most important part of the production of spiral pipes in various pipes.
Thickness (mm) | Kg/M | Grade | Manufacturing factory |
---|---|---|---|
4.5 | 45 | ST 37 | kalup/partoa |
5.5 | 54 | ST 37 | kalup/partoa |
6.3 | 62 | ST 37 | kalup/partoa |
Thickness (mm) | Kg/M | Grade | Manufacturing factory |
---|---|---|---|
4.5 | 45 | ST 37 | kalup/partoa |
5.5 | 54 | ST 37 | kalup/partoa |
6.3 | 62 | ST 37 | kalup/partoa |
Thickness (mm) | Kg/M | Grade | Manufacturing factory |
---|---|---|---|
4.5 | 45 | ST 37 | kalup/partoa |
5.5 | 54 | ST 37 | kalup/partoa |
6.3 | 62 | ST 37 | kalup/partoa |
Thickness (mm) | Kg/M | Grade | Manufacturing factory |
---|---|---|---|
4.5 | 45 | ST 37 | kalup/partoa |
5.5 | 54 | ST 37 | kalup/partoa |
6.3 | 62 | ST 37 | kalup/partoa |
Thickness (mm) | Kg/m | Grade | Manufacturing factory |
---|---|---|---|
4.5 | 67 | ST 37 | kalup/partoa |
5.5 | 82 | ST 37 | kalup/partoa |
6.3 | 94 | ST 37 | kalup/partoa |
7.9 | 117 | ST 37 | kalup/partoa |
9.5 | 141 | ST 37 | kalup/partoa |
11.1 | 164 | ST 37 | kalup/partoa |
12.7 | 187 | ST 37 | kalup/partoa |
Thickness (mm) | Kg/m | Grade | Manufacturing factory |
---|---|---|---|
4.5 | 67 | ST 37 | kalup/partoa |
5.5 | 82 | ST 37 | kalup/partoa |
6.3 | 94 | ST 37 | kalup/partoa |
7.9 | 117 | ST 37 | kalup/partoa |
9.5 | 141 | ST 37 | kalup/partoa |
11.1 | 164 | ST 37 | kalup/partoa |
12.7 | 187 | ST 37 | kalup/partoa |
Thickness (mm) | Kg/m | Grade | Manufacturing factory |
---|---|---|---|
4.5 | 67 | ST 37 | kalup/partoa |
5.5 | 82 | ST 37 | kalup/partoa |
6.3 | 94 | ST 37 | kalup/partoa |
7.9 | 117 | ST 37 | kalup/partoa |
9.5 | 141 | ST 37 | kalup/partoa |
11.1 | 164 | ST 37 | kalup/partoa |
12.7 | 187 | ST 37 | kalup/partoa |
Thickness (mm) | Kg/m | Grade | Manufacturing factory |
---|---|---|---|
4.5 | 67 | ST 37 | kalup/partoa |
5.5 | 82 | ST 37 | kalup/partoa |
6.3 | 94 | ST 37 | kalup/partoa |
7.9 | 117 | ST 37 | kalup/partoa |
9.5 | 141 | ST 37 | kalup/partoa |
11.1 | 164 | ST 37 | kalup/partoa |
12.7 | 187 | ST 37 | kalup/partoa |
Thickness (mm) | Kg/m | Grade | Manufacturing factory |
---|---|---|---|
4.5 | 67 | ST 37 | kalup/partoa |
5.5 | 82 | ST 37 | kalup/partoa |
6.3 | 94 | ST 37 | kalup/partoa |
7.9 | 117 | ST 37 | kalup/partoa |
9.5 | 141 | ST 37 | kalup/partoa |
11.1 | 164 | ST 37 | kalup/partoa |
12.7 | 187 | ST 37 | kalup/partoa |
Thickness (mm) | Kg/m | Grade | Manufacturing factory |
---|---|---|---|
4.5 | 67 | ST 37 | kalup/partoa |
5.5 | 82 | ST 37 | kalup/partoa |
6.3 | 94 | ST 37 | kalup/partoa |
7.9 | 117 | ST 37 | kalup/partoa |
9.5 | 141 | ST 37 | kalup/partoa |
11.1 | 164 | ST 37 | kalup/partoa |
12.7 | 187 | ST 37 | kalup/partoa |
Thickness (mm) | Kg/m | Grade | Manufacturing factory |
---|---|---|---|
4.5 | 67 | ST 37 | kalup/partoa |
5.5 | 82 | ST 37 | kalup/partoa |
6.3 | 94 | ST 37 | kalup/partoa |
7.9 | 117 | ST 37 | kalup/partoa |
9.5 | 141 | ST 37 | kalup/partoa |
11.1 | 164 | ST 37 | kalup/partoa |
12.7 | 187 | ST 37 | kalup/partoa |
Thickness (mm) | Kg/m | Grade | Manufacturing factory |
---|---|---|---|
4.5 | 67 | ST 37 | kalup/partoa |
5.5 | 82 | ST 37 | kalup/partoa |
6.3 | 94 | ST 37 | kalup/partoa |
7.9 | 117 | ST 37 | kalup/partoa |
9.5 | 141 | ST 37 | kalup/partoa |
11.1 | 164 | ST 37 | kalup/partoa |
12.7 | 187 | ST 37 | kalup/partoa |
Thickness (mm) | Kg/m | Grade | Manufacturing factory |
---|---|---|---|
4.5 | 67 | ST 37 | kalup/partoa |
5.5 | 82 | ST 37 | kalup/partoa |
6.3 | 94 | ST 37 | kalup/partoa |
7.9 | 117 | ST 37 | kalup/partoa |
9.5 | 141 | ST 37 | kalup/partoa |
11.1 | 164 | ST 37 | kalup/partoa |
12.7 | 187 | ST 37 | kalup/partoa |
Thickness (mm) | Kg/m | Grade | Manufacturing factory |
---|---|---|---|
4.5 | 67 | ST 37 | kalup/partoa |
5.5 | 82 | ST 37 | kalup/partoa |
6.3 | 94 | ST 37 | kalup/partoa |
7.9 | 117 | ST 37 | kalup/partoa |
9.5 | 141 | ST 37 | kalup/partoa |
11.1 | 164 | ST 37 | kalup/partoa |
12.7 | 187 | ST 37 | kalup/partoa |
Thickness (mm) | Kg/m | Grade | Manufacturing factory |
---|---|---|---|
6.3 | 177 | ST 37 | kalup/partoa |
7.9 | 221 | ST 37 | kalup/partoa |
9.5 | 265 | ST 37 | kalup/partoa |
11.1 | 310 | ST 37 | kalup/partoa |
12.7 | 354 | ST 37 | kalup/partoa |
14.3 | 398 | ST 37 | kalup/partoa |
16 | 445 | ST 37 | kalup/partoa |
17 | 486 | ST 37 | kalup/partoa |
19 | 526 | ST 37 | kalup/partoa |
ST 37 | |||
ST 37 | ST 37 | ST 37 | ST 37 |
ST 37 | ST 37 | Grade | ST 37 |
ST 37 | ST 37 | ST 37 | ST 37 |
ST 37 | ST 37 | ST 37 | Grade |
ST 37 | ST 37 | ST 37 | ST 37 |
ST 37 | ST 37 | ST 37 |
Thickness (mm) | Kg/m | Grade | Manufacturing factory |
---|---|---|---|
6.3 | 177 | ST 37 | kalup/partoa |
7.9 | 221 | ST 37 | kalup/partoa |
9.5 | 265 | ST 37 | kalup/partoa |
11.1 | 310 | ST 37 | kalup/partoa |
12.7 | 354 | ST 37 | kalup/partoa |
14.3 | 398 | ST 37 | kalup/partoa |
16 | 445 | ST 37 | kalup/partoa |
17 | 486 | ST 37 | kalup/partoa |
19 | 526 | ST 37 | kalup/partoa |
ST 37 | |||
ST 37 | ST 37 | ST 37 | ST 37 |
ST 37 | ST 37 | Grade | ST 37 |
ST 37 | ST 37 | ST 37 | ST 37 |
ST 37 | ST 37 | ST 37 | Grade |
ST 37 | ST 37 | ST 37 | ST 37 |
ST 37 | ST 37 | ST 37 |
Thickness (mm) | Kg/m | Grade | Manufacturing factory |
---|---|---|---|
6.3 | 177 | ST 37 | kalup/partoa |
7.9 | 221 | ST 37 | kalup/partoa |
9.5 | 265 | ST 37 | kalup/partoa |
11.1 | 310 | ST 37 | kalup/partoa |
12.7 | 354 | ST 37 | kalup/partoa |
14.3 | 398 | ST 37 | kalup/partoa |
16 | 445 | ST 37 | kalup/partoa |
17 | 486 | ST 37 | kalup/partoa |
19 | 526 | ST 37 | kalup/partoa |
ST 37 | |||
ST 37 | ST 37 | ST 37 | ST 37 |
ST 37 | ST 37 | Grade | ST 37 |
ST 37 | ST 37 | ST 37 | ST 37 |
ST 37 | ST 37 | ST 37 | Grade |
ST 37 | ST 37 | ST 37 | ST 37 |
ST 37 | ST 37 | ST 37 |
Thickness (mm) | Kg/m | Grade | Manufacturing factory |
---|---|---|---|
6.3 | 177 | ST 37 | kalup/partoa |
7.9 | 221 | ST 37 | kalup/partoa |
9.5 | 265 | ST 37 | kalup/partoa |
11.1 | 310 | ST 37 | kalup/partoa |
12.7 | 354 | ST 37 | kalup/partoa |
14.3 | 398 | ST 37 | kalup/partoa |
16 | 445 | ST 37 | kalup/partoa |
17 | 486 | ST 37 | kalup/partoa |
19 | 526 | ST 37 | kalup/partoa |
ST 37 | |||
ST 37 | ST 37 | ST 37 | ST 37 |
ST 37 | ST 37 | Grade | ST 37 |
ST 37 | ST 37 | ST 37 | ST 37 |
ST 37 | ST 37 | ST 37 | Grade |
ST 37 | ST 37 | ST 37 | ST 37 |
ST 37 | ST 37 | ST 37 |
Thickness (mm) | Kg/m | Grade | Manufacturing factory |
---|---|---|---|
6.3 | 177 | ST 37 | kalup/partoa |
7.9 | 221 | ST 37 | kalup/partoa |
9.5 | 265 | ST 37 | kalup/partoa |
11.1 | 310 | ST 37 | kalup/partoa |
12.7 | 354 | ST 37 | kalup/partoa |
14.3 | 398 | ST 37 | kalup/partoa |
16 | 445 | ST 37 | kalup/partoa |
17 | 486 | ST 37 | kalup/partoa |
19 | 526 | ST 37 | kalup/partoa |
ST 37 | |||
ST 37 | ST 37 | ST 37 | ST 37 |
ST 37 | ST 37 | Grade | ST 37 |
ST 37 | ST 37 | ST 37 | ST 37 |
ST 37 | ST 37 | ST 37 | Grade |
ST 37 | ST 37 | ST 37 | ST 37 |
ST 37 | ST 37 | ST 37 |
ضخامت (میلی متر) | گرید | کارخانه سازنده |
---|---|---|
7.9 | ST 37 | کالوپ / پرتوآ |
9.5 | ST 37 | کالوپ / پرتوآ |
11.1 | ST 37 | کالوپ / پرتوآ |
12.7 | ST 37 | کالوپ / پرتوآ |
14.3 | ST 37 | کالوپ / پرتوآ |
16 | ST 37 | کالوپ / پرتوآ |
17 | ST 37 | کالوپ / پرتوآ |
19 | ST 37 | کالوپ / پرتوآ |
21 | ST 37 | کالوپ / پرتوآ |
22.2 | ST 37 | کالوپ / پرتوآ |
23.8 | ST 37 | کالوپ / پرتوآ |
25 | ST 37 | کالوپ / پرتوآ |
ضخامت (میلی متر) | گرید | کارخانه سازنده |
---|---|---|
7.9 | ST 37 | کالوپ / پرتوآ |
9.5 | ST 37 | کالوپ / پرتوآ |
11.1 | ST 37 | کالوپ / پرتوآ |
12.7 | ST 37 | کالوپ / پرتوآ |
14.3 | ST 37 | کالوپ / پرتوآ |
16 | ST 37 | کالوپ / پرتوآ |
17 | ST 37 | کالوپ / پرتوآ |
19 | ST 37 | کالوپ / پرتوآ |
21 | ST 37 | کالوپ / پرتوآ |
22.2 | ST 37 | کالوپ / پرتوآ |
23.8 | ST 37 | کالوپ / پرتوآ |
25 | ST 37 | کالوپ / پرتوآ |
ضخامت (میلی متر) | گرید | کارخانه سازنده |
---|---|---|
7.9 | ST 37 | کالوپ / پرتوآ |
9.5 | ST 37 | کالوپ / پرتوآ |
11.1 | ST 37 | کالوپ / پرتوآ |
12.7 | ST 37 | کالوپ / پرتوآ |
14.3 | ST 37 | کالوپ / پرتوآ |
16 | ST 37 | کالوپ / پرتوآ |
17 | ST 37 | کالوپ / پرتوآ |
19 | ST 37 | کالوپ / پرتوآ |
21 | ST 37 | کالوپ / پرتوآ |
22.2 | ST 37 | کالوپ / پرتوآ |
23.8 | ST 37 | کالوپ / پرتوآ |
25 | ST 37 | کالوپ / پرتوآ |
ضخامت (میلی متر) | گرید | کارخانه سازنده |
---|---|---|
7.9 | ST 37 | کالوپ / پرتوآ |
9.5 | ST 37 | کالوپ / پرتوآ |
11.1 | ST 37 | کالوپ / پرتوآ |
12.7 | ST 37 | کالوپ / پرتوآ |
14.3 | ST 37 | کالوپ / پرتوآ |
16 | ST 37 | کالوپ / پرتوآ |
17 | ST 37 | کالوپ / پرتوآ |
19 | ST 37 | کالوپ / پرتوآ |
21 | ST 37 | کالوپ / پرتوآ |
22.2 | ST 37 | کالوپ / پرتوآ |
23.8 | ST 37 | کالوپ / پرتوآ |
25 | ST 37 | کالوپ / پرتوآ |
ضخامت (میلی متر) | گرید | کارخانه سازنده |
---|---|---|
7.9 | ST 37 | کالوپ / پرتوآ |
9.5 | ST 37 | کالوپ / پرتوآ |
11.1 | ST 37 | کالوپ / پرتوآ |
12.7 | ST 37 | کالوپ / پرتوآ |
14.3 | ST 37 | کالوپ / پرتوآ |
16 | ST 37 | کالوپ / پرتوآ |
17 | ST 37 | کالوپ / پرتوآ |
19 | ST 37 | کالوپ / پرتوآ |
21 | ST 37 | کالوپ / پرتوآ |
22.2 | ST 37 | کالوپ / پرتوآ |
23.8 | ST 37 | کالوپ / پرتوآ |
25 | ST 37 | کالوپ / پرتوآ |
ضخامت (میلی متر) | گرید | کارخانه سازنده |
---|---|---|
7.9 | ST 37 | کالوپ / پرتوآ |
9.5 | ST 37 | کالوپ / پرتوآ |
11.1 | ST 37 | کالوپ / پرتوآ |
12.7 | ST 37 | کالوپ / پرتوآ |
14.3 | ST 37 | کالوپ / پرتوآ |
16 | ST 37 | کالوپ / پرتوآ |
17 | ST 37 | کالوپ / پرتوآ |
19 | ST 37 | کالوپ / پرتوآ |
21 | ST 37 | کالوپ / پرتوآ |
22.2 | ST 37 | کالوپ / پرتوآ |
23.8 | ST 37 | کالوپ / پرتوآ |
25 | ST 37 | کالوپ / پرتوآ |