Products
OCTG Drilling Pipe
Drill pipe is heavy seamless tube that rotates the drill bit and circulates drilling fluid. Pipe segments 30 ft (9m) long are coupled with tool joints. Drill pipe is simultaneously subjected to high torque by drilling, axial tension by its dead weight, and internal pressure by purging of drilling fluid. Additionally, alternating bending loads due to non-vertical or deflected drilling may be superimposed on these basic loading patterns.
|
Standard:API 5D, API SP |
Grade: E75, X-95, G-105, S-135 |
Thickness:4.0 - 16.0 mm |
|
Outer Diameter:10.0- 610.00 mm, 2 7/8", 3 1/2", 4", 4 1/2", 5" 5-1/2" |
Lengths: 4-12M |
|
|
Type of end finish: EU-external upset, IEU-internal & external upset |
||
|
Applications: For well drilling |
||
|
Chemical Composition & |
|
|
Mechanical properties |
|
|
Grade |
Chemical Composition |
Mechanical Properties |
||
|
P |
S |
Yield Strength(Mpa) |
Tensile Strength(Mpa) |
|
|
E-75 |
¡Ü0.020 |
¡Ü0.015 |
517-724 |
¡Ý689 |
|
X-95 |
¡Ü0.020 |
¡Ü0.015 |
655-862 |
¡Ý724 |
|
G-105 |
¡Ü0.020 |
¡Ü0.015 |
724-931 |
¡Ý793 |
|
S-135 |
¡Ü0.020 |
¡Ü0.015 |
931-1138 |
¡Ý1000 |
|
Chemical Composition & |
|
|
Mechanical properties |
|
|
Grade |
Chemical Composition |
Mechanical Properties |
||
|
P |
S |
Yield Strength(Mpa) |
Tensile Strength(Mpa) |
|
|
E-75 |
¡Ü0.020 |
¡Ü0.015 |
517-724 |
¡Ý689 |
|
X-95 |
¡Ü0.020 |
¡Ü0.015 |
655-862 |
¡Ý724 |
|
G-105 |
¡Ü0.020 |
¡Ü0.015 |
724-931 |
¡Ý793 |
|
S-135 |
¡Ü0.020 |
¡Ü0.015 |
931-1138 |
¡Ý1000 |
___Baron(Venezuela)
Delivery is timely.
___Logan(Sweden)
Logisitics is fast.
___Lucas(Philippines)
Price of pipes is competitive.
___Aaron(Latvia)
Contact
0086-731-85046579
0086-731-85046639
sales@hunsteel.comAdd¡Ã Hunan Steel Industrial Zone, Furong
Special District, Changsha City, Hunan, CHINA
Facebook
Twitter
linked in
008617375823237
8617375823237Copyright© Changsha Hunan Steel Co.,LTD. All Rights Reserved ±¸°¸ºÅ£ºÏæICP±¸2023016352ºÅ-1