HKF-G tubing with premium thread

Purpose

HKF-G premium threaded tubing is used in oil, gas, and gas condensate production. This class of joints is characterized by high strength, and resistance to tensile, bending and compressive loads with excessive torque.

Field of application

The test results of premium threaded pipes show that such threaded connections are absolutely leak-proof under various loads, which can be considered as their most important characteristic when working in aggressive environments.

The metal-to-metal sealing ensures the pipe-end contact and the required pressure in the sealing zone ensuring 100% gas-tightness. The inner shank shoulder increases the contact pressure in the sealing zone and acts as a make-up stop.

The low profile (0.03 in.) thread design ensures easy screwing of the thread connection. The connection inner cavity smooth profile ensures a flush joint and good conditions for the application of protective anti-corrosion coatings.

Advantages of HKF-G threaded connection

• Heavy-duty service of oil and gas wells.
• Protection against excessive make-up torque.
• Resistance to bending loads.
• Sealing of metal-to-metal threaded joints.
• High durability.