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WRBVJ 1 1 05 1 x 30 single-core 14 mm polypropylene insulated load-bearing heating cable

use  TheproductismainlyusedfordryingandparaffinremovalbyheatingindryoilWells.Improvecrudeoilflowperformanceandenhanceheavyoilrecoveryefficiency.Themainparameters  (l)geometricdimensions  Outerdiameter

Classification:

Oilfield special cable


Description

use

  The product is mainly used for drying and paraffin removal by heating in dry oil Wells. Improve crude oil flow performance and enhance heavy oil recovery efficiency.

The main parameters

  (l) geometric dimensions

  Outer diameter of cable sheath :14mm

  Outside diameter of steel core :3.6mm

  Minimum diameter of pulley: greater than or equal to 420mrn

  Conductor cut and product :30mm squared

  (2) electrical properties

  Maximum test voltage :2500V AC 5min

  Maximum working voltage :1000V

  The minimum insulation resistance: 500 m or more Ω. Km

  Conductor dc resistance: 0.50 or less Ω/km

  (3) mechanical properties

  Cable damage :14kN

  Cable weight :425kg/km

  Recommended working tension :10kN

  (4) cable operation

  Long-term working temperature: 105 ℃, short-term use temperature 150 ℃.

Cable structure

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