| Seamless Steel Pipe |
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API 5DP Drill Pipe
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Standards and technical conditions for supply:API SPEC 5DPUses: For well drilling Dimension:Size designationCalculated weight Tool joint designationCalculated weightgradeWall thicknessUpset endsin1b/ftKg/minmm2 3/8?6.65NC266.269.32E.X.G.S0.
Size designation |
Calculated
weight |
Tool joint
designation |
Calculated weight |
grade |
Wall thickness |
Upset ends |
in |
1b/ft |
Kg/m |
in |
mm |
2 3/8? |
6.65 |
NC26 |
6.26 |
9.32 |
E.X.G.S |
0.28 |
7.11 |
EU |
2 7/8? |
10.4 |
NC31 |
9.72 |
14.48 |
E.X.G.S |
0.362 |
9.19 |
EU |
3 1/2? |
13.3 |
NC38 |
12.31 |
18.34 |
E.X.G.S |
0.368 |
9.35 |
EU |
3 1/2? |
15.5 |
NC38,NC40 |
14.63 |
21.79 |
E.X.G.S |
0.449 |
11.4 |
EU |
4? |
14 |
NC40,NC46 |
12.93 |
19.26 |
E.X.G.S |
0.33 |
8.38 |
IU,EU |
4 1/2? |
16.6 |
NC46,NC50 |
14.98 |
22.31 |
E.X.G.S |
0.337 |
8.56 |
EU,IEU |
4 1/2? |
20 |
NC46,NC50 |
18.69 |
27.84 |
E.X.G.S |
0.43 |
10.92 |
EU,IEU |
5? |
19.5 |
NC50,NC52 |
17.93 |
26.71 |
E.X.G.S |
0.362 |
9.19 |
IEU |
5? |
25.6 |
NC50,5 1/2FH |
24.03 |
35.79 |
E.X.G.S |
0.5 |
12.7 |
IEU |
5 1/2? |
21.9 |
5 1/2FH |
19.81 |
29.51 |
E.X.G.S |
0.361 |
9.17 |
IEU |
5 1/2? |
24.7 |
5 1/2FH |
22.54 |
33.57 |
E.X.G.S |
0.415 |
10.54 |
IEU |
6 5/8? |
25.2 |
6 5/8FH |
22.19 |
33 |
E.X.G.S |
0.33 |
8.387 |
IEU |
6 5/8? |
27.7 |
6 5/8FH |
24.21 |
41 |
E.X.G.S |
0.362 |
9.19 |
IEU |
Chemical Composition(%):
Grade |
Chemical composition |
P |
S |
E75 |
<0.015 |
<0.003 |
X95 |
<0.015 |
<0.003 |
G105 |
<0.015 |
<0.003 |
S135 |
<0.015 |
<0.003 |
Tool joint |
<0.015 |
<0.003 |
Mechanical Properties:
Pipe body |
Grade |
Yield strength |
Tensile strength |
Elongation |
Hardness |
Full size charpy
impact test(J) |
min |
max |
min |
min |
Psi |
MPa |
Psi |
MPa |
Psi |
MPa |
HBW |
HRC |
Average |
Single |
E75 |
75000 |
517 |
105000 |
724 |
100000 |
689 |
625000A0.2/U0.9 |
- |
- |
80 |
65 |
X95 |
95000 |
655 |
125000 |
862 |
105000 |
724 |
- |
- |
80 |
65 |
G105 |
105000 |
724 |
135000 |
931 |
115000 |
793 |
- |
- |
80 |
65 |
S135 |
135000 |
931 |
165000 |
1138 |
145000 |
1000 |
- |
- |
80 |
65 |
Weld zone |
Tool joint |
120000 |
827.4 |
- |
- |
140000 |
965.3 |
≥13% |
≥285 |
- |
80 |
65 |
E75 |
75000 |
517 |
- |
- |
100000 |
689 |
- |
?37 |
40 |
27 |
X95 |
88000 |
609 |
- |
- |
103000 |
712 |
- |
?37 |
40 |
27 |
G105 |
95000 |
655 |
- |
- |
105000 |
724 |
- |
?37 |
40 |
27 |
S135 |
105000 |
724 |
- |
- |
115000 |
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?37 |
40 |
27 |
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| Product |
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