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60.3 Drill pipe
60.3 Drill pipe

Minimum Order: 0
Quality/Safety Certification: 0.00


drill pipes are in accordance with API 5D. The
material of drill pipe body are chosen by 1&3 group of API 5D.

echnological conditions

Pipe joints and tube body strictly according to the selection criteria,for welding zone work procedure complete on C-132-J Friction welding machine, for welding parts carry on quenching and annealing after welding,hardening and tempering treatment. Each performance index and the specification request must be achieved related standard.

API Performance parameters of  Drill pipe tube body

Grade

Yield strength

tensile strength

            min

max

min

 

Psi

Mpa

Psi

Mpa

Psi

Mpa

E-75

75000

517

105000

724

100000

689

X-95

95000

655

125000

862

105000

724

G-105

105000

724

135000

931

115000

793

S-135

135000

931

165000

1138

145000

1000

API drill pipe welding zone parameter requestSY/T5561 Standard

Grade

Min Yield strength

Min tensile strength

Min elongation

Min Charpy

impact

Mpa

Mpa

%

J

E-75

517

689

13

20(average value)
15single lowest value

X-95

609

712

G-105

655

724

S-135

724

793



Dimensions of Drill pipe
sizesnominal
weight
calculate the weight
of flat-side
D/ODgradethicknessthickening
of the form
Lb/ftKg/minmmin mm
2 3/86.656.269.322.37560.3E,X,G,S0.2807.11external thickening
2 7/810.409.7214.482.87573.0E,X,G,S0.3629.19inside or outside the
thickening thickening
3 1/29.508.8113.123.50088.9E0.2546.45inside or outside the
 thickening thickening
3 1/213.3012.3118.343.50088.9E,X,G,S0.3689.35inside or outside the
 thickening thickening
3 1/215.5014.6321.793.50088.9E0.44911.40inside or outside the
 thickening thickening
3 1/215.5014.6321.793.50088.9X,G,S0.44911.40within and outside the
 outer thickening
 or thickening
4   14.0012.9319.264.000101.6E,X,G,S0.3308.38inside or outside the
 thickening thickening
4 1/213.7512.2418.234.500114.3E0.2716.88inside or outside the
thickening thickening
4 1/216.6014.9822.314.500114.3E,X,G,S0.3378.56within and outside the
outer thickening
 or thickening
4 1/220.0018.6927.844.500114.3E,X,G,S0.43010.92within and outside the
 outer thickening
or thickening
5   16.2514.8722.155.000127.0X,G,S0.2967.52in thickening
5   19.5017.9326.715.000127.0E0.3629.19inside and outside
the thickening
5   19.5017.9326.715.000127.0X,G,S0.3629.19within and outside the
outer thickening
or thickening
5   25.6024.0335.795.000127.0E0.50012.70inside and outside
 the thickening
5   25.6024.0335.795.000127.0X,G,S0.50012.70within and outside the
outer thickening
 or thickening

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