| Designation | Type | Documentation | Field of use | Diameter, mm | Storage temperature, °С | Temperature |
|---|---|---|---|---|---|---|
|
Longitudinal arc welded steel pipes with diameter 610−1420 mm and outer
| Outer | TU 1390 – 004 – 47966425 – 2007 |
For buried, marine | 610−1420 | to +60 | to +60 |
|
Longitudinal arc welded steel pipes with diameter 610−1420 mm and outer | Outer | TU 1390 – 008 – 47966425 – 2007 | Type (Н–1) for pipelines protection against the corrosion | 610−1420 | to +60 | to +60 |
| Type (Н–2) with increased | to +80 | to +80 | ||||
| Type (Н–3) with increased | to +60 | to +60 | ||||
| Type (С) for pipelines protection against
corrosion in the areas of underwater passes, in the rock and semirock soils, | to +60 | to +60 | ||||
|
Steel pipes with protective outer surfaces for gas and oil trunk pipelines | Outer | GOST Р52568−2006 | For construction and repair of gas trunk pipelines, oil pipelines and oil products pipelines | 610−1420 | to +60 | to +60 |
|
Coating of the steel pipes and connection elements for them by polyethylene | Outer | DIN 30670 | For construction and repair of gas trunk pipelines, oil pipelines and oil products pipelines | 610−1420 | to +70 | |
|
Coating of the steel pipes and connection elements for them by polypropylene | Outer | DIN 30678 | For construction and repair of gas trunk pipelines, oil pipelines and oil products pipelines | 610−1420 | to +110 | |
| Designation | Type | Documentation | Field of use | Diameter, mm | Coating thickness, mm | ||
|---|---|---|---|---|---|---|---|
| Standard condition | Special condition | ||||||
|
Longitudinal arc welded steel pipes with diameter 610−1420 mm and outer
| Outer | TU 1390 – 004 – 47966425 – 2007 |
For buried, marine | 610−1420 | 2,5−3,5 | 2,5−3,5 | 3,0−4,0 |
|
Longitudinal arc welded steel pipes with diameter 610−1420 mm and outer
| Outer | TU 1390 – 008 – 47966425 – 2007 | Type (Н–1) for pipelines protection against the corrosion | 610−1420 | 2,5−3,0 | ||
| Type (Н–2) with increased
| 2,5−3,0 | ||||||
| Type (Н–3) with increased
| 2,5−3,0 | ||||||
| Type (С) for pipelines protection
against corrosion in the areas of underwater passes, in the rock and semirock
soils, | 3,0−3,5 | ||||||
|
Steel pipes with protective outer surfaces for gas and oil trunk pipelines | Outer | GOST Р 52568−2006 | For construction and repair of gas trunk pipelines, oil pipelines and oil products pipelines | 610−1420 | 2,5−3,0 | 2,5−3,0 | 3,0−3,5 |
|
Coating of the steel pipes and connection elements for them by polyethylene | Outer | DIN 30670 | For construction and repair of gas trunk pipelines, oil pipelines and oil products pipelines | 610−1420 | 2,5−3,7 | ||
|
Coating of the steel pipes and connection elements for them by polypropylene | Outer | DIN 30678 | For construction and repair of gas trunk pipelines, oil pipelines and oil products pipelines | 610−1420 | 2,5−3,0 | ||
