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Shandong Mingzhu Petroleum Equipment Co., Ltd.
Add:East of Shengxing Road, Kenli County Economic Development

Zone,Dongying City,Shandong Province

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East of Shengxing Road, Kenli County Economic Development Zone,Dongying City

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Products detail
Name:

Oil Pipe

Category
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Details

standard:
 
API SPEC 5CT, API SPEC 5B, ISO 11960
 
use:
 
Tubing: A tube inserted from the surface of the earth into the casing up to the oil layer. The tubes are connected by couplings or integrally connected. Its role is that the pumping unit transports the oil from the oil layer to the ground through the oil pipe. The main material is J55, N80, P110, and C90, T95 and other steel grades that are resistant to hydrogen sulfide corrosion.

Code number

Outside diameter
D
mm

Nominal weight

Wall thickness
t
mm

End processing type
1 2
Not thickened with thread and coupling
kg/m
External thickened with thread and coupling
kg/m
Integral connector
kg/m
Not thickened with thread and coupling External thickened with thread and coupling Integral connector
H40 J55 L80

N80
Type
1, Q

P110
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
1.050 1.14 1.20 - 26.67 1.70 1.79 - 2.87 PNU PNU PNU PNU PNU PNU -
1.050 1.48 1.54 - 26.67 2.20 2.29 - 3.91 PU PU PU PU PU PU PU
1.315 1.70 1.80 1.72 33.40 2.53 2.68 2.56 3.38 PNUI PNUI PNUI PNUI PNUI PNUI -
1.315 2.19 2.24 - 33.40 3.26 3.33 - 4.55 PU PU PU PU PU PU PU
1.660 2.09 - 2.10 42.16 - - 3.13 3.18 PI PI - - - - -
1.660 2.30 2.40 2.33 42.16 3.42 3.57 3.47 3.56 PNUI PNUI PNUI PNUI PNUI PNUI -
1.660 3.03 3.07 - 42.16 4.51 4.57 - 4.85 PU PU PU PU PU PU PU
1.900 2.40 - 2.40 48.26 - - 3.57 3.18 PI PI - - - - -
1.900 2.75 2.90 2.76 48.26 4.09 4.32 4.11 3.68 PNUI PNUI PNUI PNUI PNUI PNUI -
1.900 3.65 3.73 - 48.26 5.43 5.55 - 5.08 PU PU PU PU PU PU PU
2.063 3.24 - 3.25 52.40 - - 4.84 3.96 PI PI PI PI PI PI -
2-3/8 4.00 - - 60.32 5.95 - - 4.24 PN PN PN PN PN PN -
2-3/8 4.60 4.70 - 60.32 6.85 6.99 - 4.83 PNU PNU PNU PNU PNU PNU PNU
2-3/8 5.80 5.95 - 60.32 8.63 8.85 - 6.45 - - PNU PNU PNU PNU PNU
2-3/8 7.35 - - 60.32 10.94 11.09 - 8.53 - - P - P P -
2-7/8 6.40 6.50 - 73.02 9.52 9.67 - 5.51 PNU PNU PNU PNU PNU PNU PNU
2-7/8 7.80 7.90 - 73.02 11.61 11.76 - 7.01 - - PNU PNU PNU PNU PNU
2-7/8 8.60 8.70 - 73.02 12.80 12.95 - 7.82 - - PNU PNU PNU PNU PNU
2-7/8 9.35 9.45 - 73.02 13.91 14.06 - 8.64 - - PU - PU PU -
3-1/2 7.70 - - 88.90 11.46 - - 5.49 PN PN PN PN PN PN -
3-1/2 9.20 9.30 - 88.90 13.69 13.84 - 6.45 PNU PNU PNU PNU PNU PNU PNU
3-1/2 10.20 - - 88.90 15.18 - - 7.34 PN PN PN PN PN PN -
3-1/2 12.70 12.95 - 88.90 18.90 19.27 - 9.52 - - PNU PNU PNU PNU PNU
4 9.50 - - 101.60 14.14 - - 5.74 PN PN PN PN PN PN -
4 10.70 11.00 - 101.60 - 16.37 - 6.65 PU PU PU PU PU PU -
4-1/2 12.60 12.75 - 114.30 18.75 18.97 - 6.88 PNU PNU PNU PNU PNU PNU -
P = flat end, N = not thickened with thread and coupling, U = thickened with thread and coupling, I = integral connector.
a The nominal weight per unit length (Column 2-4) shown with threads and couplings is for reference only.
bMartensitic chromium steels (L80 9Cr and 13Cr) have a different density than carbon steel. Therefore, the weights given in the table are not exact values for martensitic chromium steels. Can be used
  Weight correction coefficient 0.989.
c No thickening tubing is supplied with standard couplings or special chamfer couplings. External thickening tubing is supplied with standard couplings, special chamfer couplings or special clearance couplings.

 

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