Türkiye Heavy weight drill pipe

Heavy Duty Drill Pipe (HWDP) is an intermediate material used in weighing drill string assemblies

Connection with drill pipe and drill collar. HWDP is available in standard, spiral and non-magnetic designs. In some applications, it is heavyweight

Drill pipes can also be used instead of drill collars. HWDP is a one-piece conversion of AISI 4145H into quenched and tempered steel. It is a drilling environment for straight and directional wells designed for toughness.

The HWDP is the transition between the drill collars, as well as the drill pipe. For the directional wells provided by HWDP

Drilling pressure and additional stiffness to prevent buckling.

Specification. Heavy-duty drill pipe

Features and benefits

●There is a center thickening or wear pad

Extend tube life, reduce bore resistance and differential

Put the problem;

●Connection completed (phosphate)

Apply a layer) to protect them from natural factors

After processing, it helps to prevent wear

When applying makeup for the first time;

●The thread root is cold rolled according to API

Connect with the H-90. There is also pressed steel

Thread protectors are standard

Connect;

●Can be hard sealed, internal coating