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The test cable pipeline with high temperature test car, mainly for oil wells parameters test, the downhole instrument cable to provide power, will transfer the downhole signals to the ground acquisition system in instrument, for lifting equipment, due to the special structure of the cable (the whole capillary, which can wear high temperature cable) to seal the wellhead lubricator; the cable such as wear and wire can be used for thermal power, gas injection wells or observation wells monitoring. Due to the special structure of the cable can also be used for other wells direct reading test.
Single core wire
Single core wire diameter: 4 Phi
Single core wire for resistance: < 200 (2000 meters).
Single core wire voltage: 40MPa
Single core wire temperature: 400 degrees Celsius
Single core wire insulation resistance: >500M ohm
Single core wire material: 316L
Single core wire three core wires or more
Single core wire diameter: 1/4'
Single core wire voltage: 40MPa
Single core wire temperature: 400 degrees Celsius
Single core wire insulation resistance: >500M ohm
Single core wire, copper wire resistance: < 200.
Single core wire, wearing three wires, two K type wire, a galvanic copper wire or a plurality of
Single core wire material: 316L