SU112544A1 - The method of manufacturing a metal pipeline - Google Patents
The method of manufacturing a metal pipelineInfo
- Publication number
- SU112544A1 SU112544A1 SU27863A SU427863A SU112544A1 SU 112544 A1 SU112544 A1 SU 112544A1 SU 27863 A SU27863 A SU 27863A SU 427863 A SU427863 A SU 427863A SU 112544 A1 SU112544 A1 SU 112544A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- manufacturing
- metal pipeline
- pipeline
- metal
- welded
- Prior art date
Links
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
Description
Способы изготовлени сварных металлических трубопроводов известны . Недостатком таких способов вл ютс неудобства, св занные с доставкой труб и сваркой их в полевых услови х. При описываемом способе трубопроводы изготавливают путем сварки двух металлических полос по их кромкам в заводских услови х, полученную плоскую заготовку сворачивают в рулон, перевоз т на место укладки трубопровода и придают плоской заготовке круглую форму внутренним давлением воздуха или воды.Techniques for making welded metal pipelines are known. The disadvantage of such methods is the inconvenience associated with the delivery of pipes and welding them in field conditions. In the described method, pipelines are made by welding two metal strips along their edges under factory conditions, the resulting flat billet is rolled into a roll, transported to the site where the pipeline is laid, and the flat billet is given a round shape by internal air or water pressure.
На фиг. 1 показано поперечное .сечение сваренной плоской заготовки трубопровода.FIG. 1 shows a cross section of a welded flat billet of the pipeline.
Верхн металлическа полоса / и нижн полоса 2, наложенные одна на другую, свариваютс по кромкам одним из известных способов. Сварные швы 5, обладающие необходимой герметичностью, создают внутреннее замкнутое пространство между полосами. После создани в этом пространстве достаточного давочени путем нагнетани воды или воздуха заготовка принимает круглую форму (см. фиг. 2).The upper metal strip / and the lower strip 2, superimposed one upon the other, are welded along the edges by one of the known methods. Welds 5, possessing the necessary tightness, create an internal closed space between the strips. After creating enough pressure in this space by injecting water or air, the billet takes on a round shape (see Fig. 2).
Предмет изобретени Subject invention
Способ изготовлени металлического трубопровода, отличающийс тем, что, с целью удобства транспортировани и индустриализации строительства трубопроводов, две плоские стальные поло.сы сваривают между собой по обеим продольным кромкам, сворачивают в плоском гзиде в рулон и дл придани трубе нужного поперечного сечени на месте укладки подвергают внутреннему давлению водой или воздухом.A method of manufacturing a metal pipeline, characterized in that, in order to facilitate the transportation and industrialization of pipeline construction, two flat steel plates are welded to each other along both longitudinal edges, rolled into a roll in a flat gzid and put the desired cross section at the place of installation internal pressure with water or air.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU27863A SU112544A1 (en) | 1951-01-02 | 1951-01-02 | The method of manufacturing a metal pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU27863A SU112544A1 (en) | 1951-01-02 | 1951-01-02 | The method of manufacturing a metal pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU112544A1 true SU112544A1 (en) | 1957-11-30 |
Family
ID=48385091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU27863A SU112544A1 (en) | 1951-01-02 | 1951-01-02 | The method of manufacturing a metal pipeline |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU112544A1 (en) |
-
1951
- 1951-01-02 SU SU27863A patent/SU112544A1/en active
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