Yunxiang Develop Co.,Limited CopyRight 2008-2012
Room.8806-8808 World Financial Center No.2 North Dagu Road, Tianjin, China. PO:301000
Tel:+86-22-28704897 Fax:+86-22-28704897 Email:info@yxdvc.com
Drill Pipe
Special Feature
•Internal Upset Transit area
•120~160mm long
•Transition area long & Smooth, the best in the world
•Equipped with Make & Break Machine, SELTE can perform make & break testing as per customer requirement
•Also, cold rolling of the threads can be carried out as per customer demand.
•In line with API-5DP requirement.
Detail Parameters:
OD |
N.W |
Pipe Body |
Tool Joint |
Torsion Ration Pin to Drill Pipe Body |
|||||||||
Grade |
Upset |
OD |
W.T |
CON. |
OD |
ID |
Bevel.D |
Pin Tong Space LPB(mm) |
Box Tong
Space |
OD of Upset Neck
DTE/DPE |
|||
2 3/8 |
6.65 |
E |
EU |
60.32 |
7.11 |
NC26 |
85.7 |
45.45 |
82.95 |
177.8 |
203.2 |
65.09 |
1.1 |
2 7/8 |
10.4 |
E |
EU |
73.02 |
9.19 |
NC31 |
104.8 |
53.98 |
100.41 |
177.8 |
228.6 |
80.96 |
1.03 |
3 1/2 |
13.3 |
E |
EU |
88.9 |
9.35 |
NC38 |
120.7 |
68.26 |
116.28 |
203.2 |
266.7 |
98.43 |
0.98 |
E |
11.4 |
127 |
65.09 |
116.28 |
203.2 |
266.7 |
98.43 |
0.97 |
|||||
15.5 |
S |
NC40 |
139.7 |
57.15 |
127.4 |
177.8 |
254 |
98.43 |
0.87 |
||||
4 |
14 |
E |
IU |
101.6 |
8.38 |
133.4 |
71.44 |
127.4 |
177.8 |
254 |
106.36 |
1.01 |
|
E |
EU |
NC46 |
152.4 |
82.55 |
145.26 |
177.8 |
254 |
114.3 |
1.43 |
||||
4 1/2 |
16.6 |
E |
IEU |
114.3 |
8.56 |
158.8 |
82.55 |
145.26 |
177.8 |
254 |
119.06 |
1.09 |
|
20 |
E |
10.92 |
158.75 |
76.2 |
145.3 |
177.8 |
254 |
119.07 |
1.07 |
||||
16.6 |
E |
EU |
8.56 |
NC50 |
168.28 |
95.25 |
154.0 |
177.8 |
254 |
127.0 |
1.23 |
||
20 |
E |
10.92 |
168.28 |
92.08 |
154.0 |
177.8 |
254 |
127.0 |
1.07 |
||||
5 |
19.5 |
E |
IEU |
127 |
9.19 |
168.28 |
95.25 |
154.0 |
177.8 |
254 |
130.18 |
1.23 |
|
25.6 |
E |
12.7 |
168.28 |
88.9 |
154.0 |
177.8 |
254 |
130.18 |
1.02 |
||||
19.5 |
E |
9.19 |
5 1/2FH |
177.8 |
95.25 |
170.7 |
203.2 |
254 |
130.18 |
1.53 |
|||
25.6 |
E |
12.7 |
177.8 |
88.9 |
170.7 |
203.2 |
254 |
130.18 |
1.21 |
||||
5 1/2 |
21.9 |
E |
139.7 |
9.17 |
177.8 |
101.6 |
170.7 |
203.2 |
254 |
144.46 |
1.11 |
||
24.7 |
E |
10.54 |
177.8 |
101.6 |
170.7 |
203.2 |
254 |
144.46 |
0.99 |
||||
6 5/8 |
25.2 |
E |
168.3 |
8.38 |
65/8FH |
203.2 |
127.00 |
195.7 |
203.2 |
279.4 |
176.21 |
1.04 |
|
27.7 |
E |
9.19 |
203.20 |
127.00 |
195.7 |
203.2 |
279.4 |
176.21 |
0.96 |