Petroleum pipe fitting

Abstract

The invention discloses a petroleum pipe fitting which comprises a pipe body and a buckle shell, wherein the pipe body is provided with a medium channel for enabling petroleum to flow through; the buckle shell can be detachably clamped and wrapped on the arc of the outer wall of the pipe body; and a wiring space is formed between the buckle shell and the outer wall of the pipe body. According to the petroleum pipe fitting provided by the invention, cables to be wired are arranged in the wiring space, and the buckle shell is directly clamped on the pipe body; the petroleum pipe fitting is compact in structure, convenient to mount and detach, easy to manufacture, safe, reliable and high in practicability; and furthermore, the petroleum pipe fitting can realize simple and efficient wiring operation and has an industrial utilization value.

Description

technical field

[0001] The invention relates to a pipe fitting, in particular to a petroleum pipe fitting, and belongs to the technical field of pipelines. Background technique

[0002] At present, pipe fittings used in petroleum, chemical industry, electric power, shipbuilding, metallurgy, machinery, textile, food, construction, pharmaceutical and other industries need to have high strength, pressure resistance, corrosion resistance and high temperature resistance. Therefore, in petroleum In the field of mining technology, in order to improve the recovery rate of oilfield crude oil, secondary oil recovery and tertiary oil recovery are usually carried out. In order to make it have good fluidity, the temperature of the liquid or gas injected in the oil recovery is relatively high, so the pipeline needs to have a certain insulation effect.

[0003] In the process of pipeline transportation of oil, it is necessary to install pressure sensors, temperature sensors, etc. on the p...

Images