API 2-3/8 J55 Heavy Weight Drill Pipe Price Manufacture
|FOB Price:||US $10-150 / Piece|
|Min. Order:||10 Pieces|
|Min. Order||FOB Price|
|10 Pieces||US $10-150/ Piece|
|Transport Package:||in Palet|
|Payment Terms:||L/C, T/T, Western Union|
- Model NO.: Drill Pipe
- Length: 8.84-9.75m
- Material: Carbon Steel
- Alloy or Not: Is Alloy
- Pipe Type: API Pipe
- Origin: Henan
- Certification: API
- Usage: Oil Mining
- Technique: Hot Rolled
- Section Shape: Round
- Specification: 4 - 20 inch
Features of Heavy Weight Drill Pipe
Extra-length tool joints provide ample space to recut the connections, reduce the wear rate on the OD and extend service life.
The center upset protects the tube from OD wear by keeping the tube away from the hole wall, while at the same time reducing the risk of differential sticking.
The API boreback box stress relief feature is standard for the box connection on 4" Heavy Weight Drill Pipe and larger, helping to extend the service life of the connection.
Cold rolling the thread roots on all Heavy Weight Drill Pipe connections increases the connection's ability to resist fatigue cracking.
Heavy Weight Drill Pipe can be picked up with the drill pipe elevators, for fast and efficient handling on the rig floor.
An effective weight-on-bit member in extended reach, horizontal and conventional directional well designs.
Improved directional control by reducing torque and drag.
The center upset helps reduce the risk of differential sticking.
Use as an active weight-on-bit member.
Heavy Weight Drill Pipe can be used to provide a portion of the anticipated drilling weight when using soft formation PDC rock bits.
API5LGr.B,X42~X80;ASTMA252 Gr.2,Gr.3;ASTMA53 Gr.B
SY/T 5037-2000;SY/T5040-2000;GB/T3091-2008: Q235B,Q345B,20#,16Mn;
DIN 1629 ST37,ST42,ST52 etc.
|Grade||Yield strength(MPA)||Tehsile strength(MPA)||Hardness(MAX)|
|Range 1||Range 2||Range 3|