Metallurgy Machinery
Description
Drill pipe is a portion of the overall drill string. The drill string consists of both drill pipe and the drill stem which is the tubular portion closest to the bit or downhole assembly. Drill pipe and drill stems can be differentiated in that the drill pipe is quite flexible and produced in longer segments whereas the drill stem is much more rigid and manufactured in shorter task specific segments.
Size
Weight
O.D.
W.T.
Steel Grade
inch
lb/ft
kg/m
inch
mm
inch
mm
2-3/8″
6.27
9.33
2.375
60.3
0.280
7.11
E、X、G、S
2-7/8″
9.72
14. 47
2.875
73.0
0.362
9.19
E、X、G、S
3-1/2″
12.32
18.34
3.500
88.9
0.368
9.35
E、X、G、S
3-1/2″
14.64
21.79
3.500
88.9
0.449
11.4
E、X、
4″
12.95
19.27
4.000
101.6
0.330
8.38
E、X、G、S
4-1/2″
15.00
22.32
4.500
114.3
0.337
8.56
E、X、G、S
4-1/2″
18.71
27.84
4.500
114.3
0.430
10.92
E、X、G、S
5″
17.95
26.70
5.000
127.0
0.362
9.19
E、X、G、S
5″
24.05
35.80
5.000
127.0
0.500
12.7
E、X、G、S
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Guizhou Viton Industrial Co.,Ltd
drilling tools , well drilling , fishing tools , cutting tools , shock absorber , workover tools , washover cutters , drilling equipment , drilling accessery , completion tools
Address: Floor 7,Building C ,Fortune center, Century city Guiyang Guizhou 550022 China,
Guiyang, Guizhou
China, 550022
Tel: 8608514826443
Fax: 8608514826443
