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Drill pipe/ API spec 5D/Heavy Weight Drill Pipe

QingDao Hyster Petroleum Equipment Co.,Ltd

Drill pipe/ API spec 5D/Heavy Weight Drill Pipe

Place of Origin : China

Certification : API

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1)Quality Drill Pipe requires cutting edge equipment.Our Drill Pipe product line is completely automated with equipment from Germany & the U.S., such as the Friction Weld machine, Hardbending Weld machine, IPSEN furnace and Siemans CNC Lathe.
The Tool Joints are made of AISI 4137H premium alloy steel fully Q&T with the IPSEN Furnace.
2)All the joints are inspected by Florescence Magnetic Particle and the Ultrasonic method. The pipe body goes under very serious inspection in conformance with API. 5D.
3)The welding between the drill pipe an tool joint is accomplished with the Friction Welding machine, the welding process is swift & steady under computer control. The weld zone is quenched and tempered through the Induction process which is computer controlled in real time.


Designation

Pipe body

Tool joint

Nom-inal
size

Nom-inal
weight

Grade

Upset type

OD
Ddp
(mm)

Wall thick-ness
t
(mm)

RSC type

OD of PIN
AND bOX
d
(mm)

ID of Pin
d(mm)

Bevel Dia.
of Pin and
Box
Should-er
DF(mm)

Pin tong
LPB(mm)

Box tong
LPB(mm)

OD of
upset neck
DTE/DPE
(mm)

Torsion
Ration, Pin
to Drill
pipe body

23/8

6.65

E
X
G

EU

60.32

7.11

NC26

85.7
85.7
85.7

45.45
45.45
45.45

82.95
82.95
82.95

177.8
177.8
177.8

203.2
203.2
203.2

65.09
65.09
65.09

1.1
0.87
0.79

2 7/8

10.4

E
X
G
S

EU

73.02

9.19

NC31

104.8
104.8
111.1

53.98
50.8
50.8
41.28

100.41
100.41
100.41
100.41

177.8
177.8
177.8
177.8

228.6
228.6
228.6
228.6

80.96
80.96
80.96
80.96

1.03
0.9
0.82
0.82

3 1/2

13.3

E
X
G
S

EU

88.9

9.35

NC38

120.7
127
127
127

68.26
65.09
61.91
53.98

116.28
116.28
116.28
116.28

203.2
203.2
203.2
203.2

266.7
266.7
266.7
266.7

98.43
98.43
98.43
98.43

0.98
0.87
0.86
0.8

E
X
G

11.4

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

15.5

S

NC40

139.7

57.15

127.4

177.8

254

98.43

0.87

4

14

E
X
G
S

IU

101.6

8.38

133.4
133.4
139.7
139.7

71.44
68.26
61.91
50.8

127.4
127.4
127.4
127.4

177.8
177.8
177.8
177.8

254
254
254
254

106.36
106.36
106.36
106.36

1.01
0.86
0.93
0.87

E
X
G
S

EU

NC46

152.4
152.4
152.4
152.4

82.55
82.55
82.55
76.2

145.26
145.26
145.26
145.26

177.8
177.8
177.8
177.8

254
254
254
254

114.3
114.3
114.3
114.3

1.43
1.13
1.02
0.94

4 1/2

16.6

E
X
G
S

IEU

114.3

8.56

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
0.96
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

88.9
76.2
69.85

154.0
154.0
154.0

177.8
177.8
177.8

254
254
254

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

65/8FH

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


Product Tags:

Heavy weight/Drill Pipe

      

API SPEC 5D

      

OCTG

      
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