HDD Drill Pipe (Friction Welding)
The specification list HDD Drill Pipe (Friction Welding) |
Nomiated Dimension
|
Nomiated weight
|
Tube
|
joints
|
Bearing torque comparison
|
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material
|
Upsetting
|
OD
(mm) |
Wall thickness of the pipe
(mm) |
thread
|
OD of the joints
d(mm) |
ID of the joints
d(mm) |
Dimeter of the angling
DF(mm) |
Big clamp space of the pin joints
LPB(mm) |
Big clamp space of the box joints
LPB(mm) |
OD of the welding joints
DTE/ DPE(mm) |
|||
3 1/2
|
13.3
|
R
G S |
EU
|
88.9
|
9.35(11.4)
|
NC31
|
104.8
104.8 104.8 |
50.8
50.8 41.28 |
100.41
100.41 100.41 |
177.8
177.8 177.8 |
228.6
228.6 228.6 |
80.96
80.96 80.96 |
0.98
0.87 0.86 |
4
|
14
|
R
G S |
EU
|
101.6
|
8.38(9.19)
|
NC38
|
127
127 127 |
65.09
61.91 53.98 |
116.28
116.28 116.28 |
203.2
203.2 203.2 |
266.7
266.7 266.7 |
98.43
98.43 98.43 |
0.97
0.83 0.9 |
4 1/2
|
16.6
|
E
X G S |
IEU
|
114.3
|
8.56
|
NC46
|
158.8
158.8 158.8 158.8 |
82.55
72.6 76.2 69.85 |
145.26
145.26 145.26 145.26 |
177.8
177.8 177.8 177.8 |
254
254 254 254 |
119.06
119.06 119.06 119.06 |
1.09
1.01 0.91 0.81 |
20
|
E
X G S |
10.92
|
158.75
158.75 158.75 158.75 |
76.2
69.85 63.5 57.15 |
145.3
145.3 145.3 145.3 |
177.8
177.8 177.8 177.8 |
254
254 254 254 |
119.07
119.07 119.07 119.07 |
1.07
0.96 0.93 0.81 |
||||
16.6
|
E
X G S |
EU
|
8.56
|
NC50
|
168.28
168.28 168.28 168.28 |
95.25
95.25 95.25 88.9 |
154.0
154.0 154.0 154.0 |
177.8
177.8 177.8 177.8 |
254
254 254 254 |
127.0
127.0 127.0 127.0 |
1.23
0.97 0.88 0.81 |
||
20
|
E
X G S |
10.92
|
168.28
168.28 168.28 168.28 |
92.08
88.9 88.9 76.2 |
154.0
154.0 154.0 154.0 |
177.8
177.8 177.8 177.8 |
254
254 254 254 |
127.0
127.0 127.0 127.0 |
1.07
0.96 0.96 0.81 |
||||
5
|
19.5
|
E
X G S |
IEU
|
127
|
9.19
|
168.28
168.28 168.28 168.28 |
95.25
88.9 82.5 69.85 |
154.0
154.0 154.0 154.0 |
177.8
177.8 177.8 177.8 |
254
254 254 254 |
130.18
130.18 130.18 130.18 |
1.23
0.97 0.88 0.81 |
|
25.6
|
E
X G S |
12.7
|
168.28
168.28 168.28 168.28 |
88.9
76.2 69.85 69.85 |
154.0
154.0 154.0 154.0 |
177.8
177.8 177.8 177.8 |
254
254 254 254 |
130.18
130.18 130.18 130.18 |
1.02
0.96 0.86 0.87 |
||||
19.5
|
E
X G S |
9.19
|
5 1/2FH
|
177.8
177.8 177.8 184.15 |
95.25
95.25 95.25 88.9 |
170.7
170.7 170.7 170.7 |
203.2
203.2 203.2 203.2 |
254
254 254 254 |
130.18
130.18 130.18 130.18 |
1.53
1.21 1.09 0.98 |
|||
25.6
|
E
X G S |
12.7
|
177.8
177.8 184.15 184.15 |
88.9
88.9 88.9 82.55 |
170.7
170.7 170.7 170.7 |
203.2
203.2 203.2 203.2 |
254
254 254 254 |
130.18
130.18 130.18 130.18 |
1.21
0.95 0.99 0.83 |
||||
5 1/2
|
21.9
|
E
X G S |
139.7
|
9.17
|
177.8
177.8 184.15 190.5 |
101.6
95.25 88.9 76.2 |
170.7
170.7 170.7 180.2 |
203.2
203.2 203.2 203.2 |
254
254 254 254 |
144.46
144.46 144.46 144.46 |
1.11
0.98 1.02 0.96 |
||
24.7
|
E
X G S |
10.54
|
177.8
184.15 184.15 190.5 |
101.6
88.9 88.9 76.2 |
170.7
170.7 170.7 180.2 |
203.2
203.2 203.2 203.2 |
254
254 254 254 |
144.46
144.46 144.46 144.46 |
0.99
1.01 0.92 0.86 |
||||
6 5/8
|
25.2
|
E
X G S |
168.3
|
8.38
|
6 5/8FH
|
203.2
203.2 209.55 215.9 |
127.00
127.00 120.65 107.95 |
195.7
195.7 195.7 195.7 |
203.2
203.2 203.2 203.2 |
279.4
279.4 279.4 279.4 |
176.21
176.21 176.21 176.21 |
1.04
0.82 0.87 0.86 |
|
27.7
|
E
X G S |
9.19
|
203.20
209.55 209.55 215.90 |
127.00
120.65 120.65 107.95 |
195.7
195.7 195.7 195.7 |
203.2
203.2 203.2 203.2 |
279.4
279.4 279.4 279.4 |
176.21
176.21 176.21 176.21 |
0.96
0.89 0.81 0.80 |