 |
| Place of Origin: | China |
| Brand Name: | Mirco |
| Minimum Order Quantity: | negociated one |
|---|---|
| Price: | negociated one |
| Packaging Details: | Bundle |
| Delivery Time: | 10-15 days |
| Payment Terms: | T/T, L/C, Western Union |
| Supply Ability: | 5000 Piece/Pieces per Month |
| Model: | API Drill Collar | Machine Type: | Drilling Tool, Drilling Equipment |
|---|---|---|---|
| Material: | High Manganese Steel | Processing Type: | Casting |
| Length: | R1-R3 | Use: | Oil And Gas Well Drilling |
| High Light: | Threaded Drill Rod,Drill Rod Threaded,drill extension rod |
||
API drill collar for oil well drilling diameter from 76mm to 280mm
Technical Parameter
|
Drill Pipe Diameter
|
Upset Type
|
RSC Model
|
Steel Grade
|
Wall Thickness mm
|
External diameter if upset end mm
|
Internal diameter of upset end mm
|
|
|
Mm
|
in
|
||||||
|
60
|
2 3/8
|
EU
|
NC26
|
DZ50,R780
|
6 / 7.11
|
65.1
|
46.10
|
|
EU
|
NC26
|
G105,S135
|
7.11
|
65.1
|
39.67
|
||
|
73
|
2 7/8
|
EU
|
NC31
|
DZ50,R780
|
9
|
81.0
|
54.64
|
|
EU
|
NC31
|
G105,S135
|
9.19
|
81.0
|
50.80
|
||
|
89
|
3 1/2
|
EU
|
NC38
|
DZ50,R780
|
10
|
98.4
|
66.09
|
|
EU
|
NC38
|
G105,S135
|
9.35
|
98.4
|
63.50
|
||
|
114
|
4 1/2
|
IEU
|
NC46
|
DZ50,R780
|
8
|
127.0
|
92.00
|
|
IEU
|
NC46
|
G105,S135
|
8.56
|
119.1
|
73.02
|
||
|
EU
|
NC50
|
G105,S135
|
8.56
|
127.0
|
90.47
|
||
|
127
|
5
|
IEU
|
NC50
|
DZ50,R780
|
10
|
130.2
|
90.47
|
|
IEU
|
NC50
|
G105,S135
|
9.19
|
130.2
|
90.47
|
||
|
139.7
|
5 1/2
|
IEU
|
5 1/2FH
|
G105,S135
|
9.17
|
144.5
|
96.82
|
|
168
|
6 5/8
|
IEU
|
5 1/2FH
|
G105,S135
|
9.19
|
176.2
|
135.00
|
About us
Our company's drill pipes are in accordance with API 5D, API SPEC 7 Standards. The
material of drill pipe body are chosen by the 1&3 group of API 5D.(Group 1-Grade E75;
Group 3-Grade X95, G105, S135).
The choice of tool joints is according to the customers’requirements, and the tool joints
are up to API SPEC7 Standards.
Contact Person: Mr. Yingkai Zhang
Tel: +86 18501231988
