We offer wide range of steel seamless and welded pipes strictly according to the different standards, and client’s requirements. Our products are widely used in boiler station, petroleum, petrochemical industry, chemical engineering, electrical industry, shipbuilding, mechanical military, medical industry and many other fields.
Stanpol supplies all kind of steel pipes including stainless steel pipes, carbon steel pipes, high temperature resistant pipes, low temperature resistant pipes, boiler pipes.
Material specs according to ASTM: EN S235, P235GH
If required, Stanpol can provide additional tests such tough tests, ultrasound tests etc.
| Outside Diameter Inches |
Outside Diameter mm |
5 S | 10 S | STD i 40S |
40 | XS i 80S |
80 | 160 | XXS |
|---|---|---|---|---|---|---|---|---|---|
| 1/8" | 10,3 | - | 1,24 0,28 |
1,73 0,36 |
1,73 0,36 |
2,41 0,46 |
2,41 0,46 |
- | - |
| 1/4" | 13,71 | - | 1,65 0,49 |
2,24 0,63 |
2,24 0,63 |
3,02 0,80 |
3,02 0,80 |
- | - |
| 3/8" | 17,14 | - | 1,65 0,63 |
2,31 0,85 |
2,31 0,85 |
3,20 1,10 |
3,20 1,10 |
- | - |
| 1/2" | 21,34 | 1,65 0,80 |
2,11 1,00 |
2,77 1,27 |
2,77 1,27 |
3,73 1,62 |
3,73 1,62 |
4,78 1,94 |
7,47 2,55 |
| 3/4" | 26,67 | 1,65 1,03 |
2,11 1,28 |
2,87 1,68 |
2,87 1,68 |
3,91 2,19 |
3,91 2,19 |
5,56 2,90 |
7,82 3,63 |
| 1" | 33,40 | 1,65 1,29 |
2,77 2,08 |
3,38 2,50 |
3,38 2,50 |
4,55 3,23 |
4,55 3,23 |
6,35 4,18 |
9,09 5,45 |
| 1 1/4" | 42,16 | 1,65 1,65 |
2,77 2,69 |
3,56 3,38 |
3,56 3,38 |
4,85 4,46 |
4,85 4,46 |
6,35 5,58 |
9,70 7,76 |
| 1 1/2" | 48,26 | 1,65 1,90 |
2,77 3,12 |
3,68 4,05 |
3,68 4,05 |
5,08 5,41 |
5,08 5,41 |
7,14 7,22 |
10,16 9,55 |
| 2" | 60,32 | 1,65 2,38 |
2,77 3,94 |
3,91 5,44 |
3,91 5,44 |
5,54 7,49 |
5,54 7,49 |
8,74 11,08 |
11,07 13,45 |
| 2 1/2" | 73,02 | 2,11 3,70 |
3,05 5,26 |
5,16 8,68 |
5,16 8,68 |
7,01 11,42 |
7,01 11,42 |
9,52 14,88 |
14,02 20,41 |
| 3" | 88,90 | 2,11 4,50 |
3,05 6,45 |
5,49 11,29 |
5,49 11,29 |
7,62 15,27 |
7,62 15,27 |
11,13 20,98 |
15,24 27,67 |
| 3 1/2" | 101,60 | 2,11 5,20 |
3,05 7,40 |
5,74 13,57 |
5,74 13,57 |
8,08 18,63 |
8,08 18,63 |
- | - |
| 4" | 114,30 | 2,11 5,81 |
3,05 8,34 |
6,02 16,07 |
6,02 16,07 |
8,56 22,31 |
8,56 22,31 |
13,49 33,48 |
17,12 41,02 |
| 5" | 141,30 | 2,77 9,45 |
3,40 11,56 |
6,55 21,78 |
6,55 21,78 |
9,52 30,95 |
9,52 30,95 |
15,88 49,11 |
19,05 57,42 |
| 6" | 168,30 | 2,77 11,31 |
3,40 13,82 |
7,11 28,26 |
7,11 28,26 |
10,97 42,59 |
10,97 42,59 |
18,26 67,22 |
21,95 79,18 |
| 8" | 219,10 | 2,77 14,78 |
3,76 19,94 |
8,18 42,53 |
8,18 42,53 |
12,70 64,63 |
12,7 64,63 |
23,01 111,32 |
22,22 107,87 |
| 10" | 273,00 | 3,40 22,62 |
4,19 27,83 |
9,27 60,29 |
9,27 60,29 |
12,70 81,46 |
15,09 95,95 |
28,58 172,24 |
25,40 154,94 |
| 12" | 323,85 | 3,96 33,00 |
4,57 36,00 |
9,52 73,82 |
10,31 79,67 |
12,70 97,36 |
17,47 131,70 |
33,34 238,11 |
25,40 186,77 |
| 14" | 355,60 | 3,96 34,23 |
4,78 41,18 |
9,52 81,28 |
11,13 94,31 |
12,70 107,28 |
19,05 157,94 |
35,71 281,38 |
- |
| 16" | 406,40 | 4,19 41,60 |
4,78 47,33 |
9,52 93,21 |
12,70 123,18 |
12,70 123,18 |
21,44 203,16 |
40,49 364,85 |
- |
| 18" | 457,20 | 4,19 46,83 |
4,78 53,18 |
9,52 105,14 |
14,27 155,90 |
12,70 139,07 |
23,82 254,19 |
45,24 459,18 |
- |
| 20" | 508,00 | 4,78 59,22 |
5,54 68,50 |
9,52 117,07 |
15,09 183,12 |
12,70 154,97 |
26,19 310,90 |
50,01 564,14 |
- |
| 22" | 558,80 | - | - | 9,52 129,01 |
- | 12,70 171,01 |
28,60 373,58 |
53,98 671,85 |
- |
| 24" | 609,60 | 5,54 82,60 |
6,35 94,37 |
9,52 140,94 |
17,48 254,74 |
12,70 186,75 |
30,96 441,10 |
59,54 806,60 |
- |
| Normal size |
O.D. mm | 10 | 20 | 30 | 60 | 100 | 120 | 140 |
|---|---|---|---|---|---|---|---|---|
| 4" | 114,30 | - | - | - | - | - | 11,13 28,25 |
- |
| 5" | 141,30 | - | - | - | - | - | 12,70 40,24 |
- |
| 6" | 168,30 | - | - | - | - | - | 14,27 54,20 |
- |
| 8" | 219,10 | - | 6,35 33,03 |
7,04 36,72 |
10,31 52,88 |
15,09 75,80 |
18,26 90,32 |
20,62 101,04 |
| 10" | 273,00 | - | 6,35 41,70 |
7,80 51,00 |
12,70 81,46 |
18,26 114,59 |
21,44 132,74 |
25,40 154,94 |
| 12" | 323,85 | - | 6,35 49,81 |
8,38 65,07 |
14,27 108,97 |
21,44 159,52 |
25,40 186,77 |
28,58 206,96 |
| 14" | 355,60 | 6,35 54,63 |
7,92 67,95 |
9,52 81,28 |
15,09 126,49 |
23,82 194,82 |
27,79 224,42 |
31,75 253,14 |
| 16" | 406,40 | 6,35 62,58 |
7,92 77,88 |
9,52 93,21 |
16,64 159,98 |
26,19 245,32 |
30,96 286,44 |
36,52 332,62 |
| 18" | 457,20 | 6,35 70,53 |
7,92 87,81 |
11,13 122,12 |
19,05 205,62 |
29,36 309,44 |
34,92 333,19 |
39,69 408,01 |
| 20" | 508,00 | 6,35 78,47 |
9,52 117,07 |
12,70 154,97 |
20,62 247,79 |
32,54 381,04 |
38,10 440,93 |
44,45 587,54 |
| 22" | 558,80 | 6,35 86,49 |
9,52 129,01 |
12,70 171,01 |
22,22 294,06 |
34,92 451,14 |
41,28 526,70 |
47,62 600,27 |
| 24" | 609,60 | 6,35 94,37 |
9,52 140,94 |
14,20 209,54 |
24,61 354,64 |
38,89 546,92 |
46,02 639,18 |
52,30 718,94 |