Drilling sleeve 76x350atm 17 meters TU

Sleeve drilling 76x350atm 17 meters TU braided for the oil industry.

In the rotary oil drilling process, a large amount of high pressure drilling fluid is fed into the drill head. Flexible hoses, designed for high pressure, in this case are used as flexible connections of the system for supplying drilling fluid. Rotary drilling flexible sleeves are used between the casing and the swivel joint and between oil tankers and offshore wells. With the help of flexible hoses, water, cement and clay solutions with an oil content of up to 20% are supplied under pressure.

There are also flexible hoses designed to damp vibrations, which are usually installed between the injection pump and the manifold. This type of flexible hoses is designed to compensate for misalignment of connections and damp vibration loads. Requirements for rubber flexible hoses with textile and steel strength layers, intended for the supply of mud for oil-based or water-based drilling with a minimum aniline point of 660C, pumped into the well during rotary drilling under high pressure in large volumes, are regulated by GOST 28618-90 and technical conditions ...

Flexible braided drill sleeves remain operational at temperatures of the working environment up to +80 C and the environment from -30 C, have resistance to aging and are resistant to tropical conditions. Depending on the design and test pressures, flexible sleeves are divided into five groups - A, B, C, D, E.

The design of flexible drilling sleeves provides for the presence of an oil- and water-resistant inner rubber layer based on synthetic rubber, load-bearing layers made of textile or steel materials and an oil-weather-resistant outer rubber layer. End connections are provided for each flexible sleeve designed for rotary drilling applications.

The geometric parameters of flexible hoses and the type of end connection must meet the requirements of TU 38-105557-83. However, by agreement between the consumer and the manufacturer, other designs of the end connections of flexible hoses are possible.

The standard length of flexible sleeves is the length between the ends of the end connections. By agreement between the consumer and the manufacturer, it is possible to manufacture flexible hoses of non-standard length, provided that other technical requirements of GOST 28618-90 and technical conditions are met.

     You can buy a Drilling sleeve 76x350atm of 17 meters TU from us at the most favorable price in Ukraine. A wide range of products allows us to quickly and efficiently fulfill any orders, helping to complete any construction work on time.