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Drill pipe

Typically, drill pipe is about 27 to 32 feet in length and comes in different sizes, strengths, and wall thicknesses. It is also hollow, meaning that a drilling fluid can flow through it and down the hole.

Heavy-weight drill pipe

Heavy-weight drill pipe, often known as HWDP, is produced by DP-Master in a number of different configurations. It is possible to produce it as either a welded assembly or a machined integral product derived from bar stock. It is able to be produced in a range of sizes, including bespoke dimensions in response to specific demands from individual customers.

AISI 1340 steel is used in the production of the DP-Master high weight drill pipe tube as the standard material. It is well known that this grade of steel can withstand the NACE (tm)-0177 Method A test when it is conducted at 65% SMYS. It is also good for situations with low levels of H2S. A DP-Master standard heavy weight drill pipe assembly that features an extra long tool joint is also a possibility during the manufacturing process. The tensile strength of the drill pipe tube is increased as a result of this.

A heavyweight drill pipe has a wall thickness that is significantly more than that of a normal-weight drill pipe. In addition to that, it has an uneven center. The tube's life is increased as a result of the center upset, which also serves to keep the tube away from the wall of the well bore. The upset can also be designed with a spiral groove, which lowers the likelihood of the heavy weight drill pipe becoming stuck in the well bore. This is accomplished by increasing the surface area of the upset.

Why choose CGE Group Wuxi Drilling Tools Drill pipe?

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