Flexible composite high-pressure pipelines is a polymer composite material made of a certain high-intensity, high pressure, corrosion, fouling resistance, friction coefficient and good insulation, good flexibility and long life of an oil and gasindustrial pipe fittings. Flexible Composite pressure pipeline consists of an inner core tube, the enhancement layer, the outer protection layer. The raw materials for the manufacture of flexible composite high pressure pipeline: polyethylene resins, reinforcing fibers silk enhanced wire rope.
The flexible composite high-pressure pipeline is divided into methanol injection composite pipe, gas composite pipe, water composite pipe according to the uses. Diameter and uses of various types are not the same, there are also some differences nominal pressure and wall thickness.
1, in order to reduce the losses caused by corrosion, oil workers constantly screening of the pipe material present in oil production, gas production, gathering and transportation, water and other projects in the widely used steel pipe, plastic pipe, glass pipe of the steel skeleton. Hydraulic pipeline samples
2,Steel pipe – strength; corrosive leakage, short life, not uncommon malignant accident.
3, Steel skeleton plastic tube – can withstand high pressure; severe corrosion and peeling, temperature adaptability and poor air tightness.
4, Glass pipe – corrosion-resistant, anti-fouling; toughness, resistance to external squeeze the poor, easy breakage, the use of a limited range. Single tube length is limited connection frequently, poor sealing joints, failure frequency, easily damaged and difficult to repair.
5, Flexible composite high-pressure pipeline – application of the new material and technology innovation, the product has the advantage of pipe above, and corrosion-resistant, high-temperature characteristics, it will bring about revolutionary changes in the oil and gas industry.
Post time: Nov-12-2020