API 5DP Drill Pipe Grade X95

 

Specifications: API 5DP, API 7/ 7-1, API RP7G

Size: 2 3/8″to 6 5/8″

Thread types(Upset): IU(Internal Upset), EU(External Upset), IEU( Internal External Upset)

Steel Plant: BAO STEEL

Oil drill pipe is seamless, thin-wall hollow sections and steel tubing which was manufactured by bonding together to the rig at the exterior and composes around 95% of the length of a drill string. These joints are used in the top section of the drill string to drill fluid in the well and transfer torque to the bit, also circulating the length of the well.

Wiho Metals supplies and stocks a large inventory of oil drill pipe, OCTG pipe, heavy weight drill pipe as per API Spec 5DP, API 7/ 7-1 and API RP7G. API 5DP specifies the technical delivery conditions, size, weight, grade, material properties and other requirements for drill pipe. There are four commonly used grades, which define the minimum yield strength and give the requirements for the properties of the carbon material: E-75, X-95, G-105, S-135. The higher the steel grades, the higher the strength of the drill pipe. We stock the drill pipe or rod in the grade X95, G105, S135 range from 2 3/8″to 6 5/8″

 

Grade X95 Chemical composition

Grades P S
X95 <0.015 <0.003

 

Grade X95 Mechanical Properties

Grades Yield strength, min Tensile strength, min Full size charpy impact test(J), min
Psi MPa Psi MPa Average Single
X95 95000-125000 655-862 105000 724 80 65

 

API 5DP Drill Pipe & Rods Dimensions

Size, in Calculated weight Joint Connection Calculated weight Wall thickness Upset Ends
1b/ft Kg/m in mm
2 3/8 6.65 NC26 6.26 9.32 0.28 7.11 EU
2 7/8 10.4 NC31 9.72 14.48 0.362 9.19 EU
3 1/2 13.3 NC38 12.31 18.34 0.368 9.35 EU
3 1/2 15.5 NC38, NC40 14.63 21.79 0.449 11.4 EU
4 14 NC40, NC46 12.93 19.26 0.33 8.38 IU, EU
4 1/2 16.6 NC46, NC50 14.98 22.31 0.337 8.56 EU, IEU
4 1/2 20 NC46, NC50 18.69 27.84 0.43 10.92 EU, IEU
5 19.5 NC50, NC52 17.93 26.71 0.362 9.19 IEU
5 25.6 NC50, 5 1/2FH 24.03 35.79 0.5 12.7 IEU
5 1/2 21.9 5 1/2FH 19.81 29.51 0.361 9.17 IEU
5 1/2 24.7 5 1/2FH 22.54 33.57 0.415 10.54 IEU
6 5/8 25.2 6 5/8FH 22.19 33 0.33 8.387 IEU
6 5/8 27.7 6 5/8FH 24.21 41 0.362 9.19 IEU

 

For more information on our extensive steel alloys inventory, please contact us or fill in the form below.

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