API 5DP Drill Pipe

API 5DP drill pipe is a steel pipe with threads at the tail end, used to connect the surface equipment of the drilling rig and the drilling and grinding equipment or bottom hole device at the bottom of the well. The purpose of the drill pipe is to transport drilling mud to the drill bit and to raise, lower or rotate the bottom hole device together with the drill bit. The drill pipe must be able to withstand huge internal and external pressure, twisting, bending and vibration. In the process of oil and gas extraction and refining, the drill pipe can be used many times. Drill pipe is divided into three categories: square drill pipe and heavy drill pipe. The connection order is square drill pipe (1 piece) + drill T (n pieces, determined by the well depth) + heavy drill pipe (n pieces, determined by the design of the drilling tool combination).

API 5DP Drill Pipe Specification

Drill Pipe Size:
OD: 60.32mm-168.28mm

WT: 6.45-12.7mm

LENGTH: R1, R2, R3

Heavy Weigh

2-3/8" to 6-5/8" OD, Range 2 and 3

Grades: E75, X95, G105, S135
Connection threads: NC26, NC31, NC38, NC40, NC46, NC50, 5 1/2FH.6 5/8FH.

Pipe Standard: API 5DP E75, X95, G105, S135

Upset Style: IU, EU, IEU

The wear-resistant belt of tool joint: TK34,TC2000, Arnco 100XT, 200XT, 300XT400XT

Internal coating drill pipe: TK34,DPC,TC2000,TC3000

Connection: NC26, NC31, NC38, NC40, NC46, NC50, 5 1/2FH.6 5/8FH.

Application: Drill pipe is for exploration and development of oil and gas wells.

OCTG Steel Drill Pipe

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FAQ

Q1: Are you a trading company or a manufacturer?
A: We are a steel group company, exporting steel products to the world for more than 16 years.

Q2: How is your quality, how do you ensure the quality?
A: All the products we provide are primary products you need, our company has passed ISO9001:2008 certification, and each product will be tested through 4-5 processes. We welcome customers or third-party inspection agencies to come to our factory for inspection.

Q3: How long is your delivery time?
A: For inventory, we can deliver the goods to the loading port within 3-14 working days after receiving the deposit; for production delivery time, it usually takes about 15-30 working days after receiving the deposit.

Q4: What are your payment terms?
A: T/T at sight or L/C.

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