API Heavy Weight Drill Pipe (HWDP) – Integral & Welding Types

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API Heavy Weight Drill Pipe (HWDP) – Integral & Welding Types

Description

Product Description

Heavy Weight Drill Pipe (HWDP) is positioned between the drill pipe and drill collars within the drill string. It provides increased strength compared to standard drill pipe while remaining lighter than drill collars.

HWDP enables a gradual transition of weight, reducing stress concentration and minimising fatigue within the drill string. Its construction allows controlled flexibility under load, supporting directional drilling operations.

The product is designed to maintain wellbore stability and support efficient drilling performance. It is available in multiple configurations, material grades, and connection types.

Specifications

Parameter	Details
Product Type	Heavy Weight Drill Pipe (HWDP)
Dimensions	3 1/2″ – 6 5/8″
Grades	4145H, 4130HM, 4137HM
Types	Integral, Welding
Connection Type	NC, FH, REG, DS, XT

Scope of Supply

Included
Heavy Weight Drill Pipe

If you require any further information on this listing please contact info@reflowx.com

General Terms

ReflowX and the seller retain the right to evaluate and approve offers.
Buyers should verify quantities and conditions upon delivery.
After successful engagement, both buyer and seller manage communication for payment terms and delivery schedule.
All parties agree to adhere to ReflowX Terms and Conditions in transactions.
Buyers can request value-added services such as pre-purchase inspections, Expediting & Delivery Services through ReflowX. Contact us!

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