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API Oil Drilling Hose Applicable Scope

API oil drilling hose is composed of high temperature and high pressure resistant rubber hose, steel wire braided hose and oil resistant rubber hose.

API oil drilling hose is composed of high temperature and high pressure resistant rubber hose, steel wire braided hose and oil resistant rubber hose. High temperature and high pressure resistant rubber hose (100°C) can withstand pressure up to 2500bar and will not crack at high temperature, so it plays an important role in drilling and oil production.

Drill pipe joints, drill bits, casing joints and drilling tools on oil drill pipes are all connected by this hose. There are various specifications of API oil drilling hoses, M10 (50/100 mm) and M15 (50/100 mm) are commonly used, and hoses of different specifications need to be connected with different specifications of connectors.
I. Overview
API oil drilling hose is a kind of rubber hose with anti-fatigue, corrosion resistance, abrasion resistance and heat resistance. It is composed of reinforcing fibers (steel wire mesh) and rubber. In rubber hoses, the steel wire braid is a reinforcement that enables it to withstand pressures up to 2500 bar without cracking at high temperatures.
API oil drilling hose is a sealing device that can be connected with any drill pipe joint. It has good flexibility, good oil resistance and corrosion resistance, and can adapt to various working environments and working pressures. It is widely used in oil drilling operations, oil extraction operations and oil extraction operations in the process of drilling and oil extraction.

  1. Scope of application
    1. Special hoses that work under high pressure and high temperature are suitable for conveying liquids, gases, mud, various corrosive media and high-viscosity media. They have good corrosion resistance and excellent sealing performance.
    2. Suitable for transporting gases: nitrogen, hydrogen, carbon dioxide, natural gas, etc.;
    3. Suitable for transporting high-temperature liquids: water, diesel, etc.;
    4. Suitable for conveying high-viscosity media: paraffin, heavy oil, etc.
    API oil drilling hoses are used in a wide range, and different specifications and models can be customized according to customer needs. When in use, it is necessary to select a connector of appropriate specifications according to the actual working conditions to ensure the normal operation of the hose.
  2. Structure
    Oil drilling hose is composed of rubber hose and steel wire braided hose, which are connected by oil-resistant rubber hose. The steel wire braided hose is braided by multiple strands of steel wire, which has good softness and elasticity, and can protect the rubber hose from damage. There are many types of API oil drilling hoses, M10/M15 is the most commonly used type. Since the outer thread part of the oil drilling hose is easy to wear during threaded connection, a rubber hose with a smaller outer diameter should be used as much as possible; when the inner thread connection is used, a rubber hose with a larger inner diameter should be used as much as possible. There are various specifications of API oil drilling hoses, M10 (50/100 mm) and M15 (50/100 mm) are commonly used, and hoses of different specifications need to be connected with different specifications of connectors.
  3. Specifications and models
    API oil drilling hose is a double corrugated metal hose, which consists of two parts: steel wire braided mesh and metal hose. This kind of hose can withstand high working pressure, and at the same time has a certain degree of flexibility and good aging resistance. Both specifications can be installed in different positions and are suitable for various working conditions. Its biggest feature is the working pressure up to 2500 bar.
  4. Precautions for use
    1. When loading and unloading the hose, handle it with care and do not beat the hose hard.
    2. The installed hose should not be bent frequently during use, so as not to affect the service life of the hose.
    3. After the installation is completed, the inside of the hose should be cleaned to prevent affecting the service life of the hose.