Method and apparatus for laying pipelines on land

Details Method and apparatus for laying pipelines on land Method and apparatus for laying pipelines on land

1981-07-10

1984-06-05

Taylor, Dennis L.

Hydraulic and earth engineering

Subterranean or submarine pipe or cable laying, retrieving,...

405158, 405174, F16L 102

Patent

active

044525508

ABSTRACT:
Method of laying pipelines on land, in which straight pipe pieces are aligned to each other above the trench route and are welded together, and the thus formed pipeline in welded condition is bent to an extent and in a direction defined by the trench route and subsequently is lowered down in a trench.

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patent: 4313330 (1982-02-01), Cummings

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