Model: | - |
---|---|
Brand: | LUHAI |
Origin: | Made In China |
Category: | Metallurgy , Mining & Energy / Metallurgy & Mining / Piping Tubing |
Label: | Kelly , drill pipe |
Price: |
US $10
/ pc
|
Min. Order: | 1 pc |
Live Chat: | Last Online:10 Aug, 2016 |
LUHAI provides square Kelly and hexagonal Kelly which is manufactured strictly according to API Spec7-1 and SY/T6509-2000 standard.
Description & Specification:
Size: full range from 2-1/2 to 6
Material: AISI 4145H alloy steel
Standard: API SPEC 7-1、SY/T6509-2000.
Size(in) |
Top Connection(LH) |
Bottom Connection |
I.D. (in) |
Drive Section (in) |
||||
Standard O.D.(in) |
Optional O.D.(in) |
Square O.D.(in) |
Hex. O.D.(in) |
Square |
Hex. |
A |
B |
|
2-1/2 |
6-5/8REG 7-3/4 |
4-1/2REG 5-3/4 |
NC26 85.7 |
|
1-1/4 |
|
3-2/7 |
|
3 |
6-5/8 REG 7-3/4 |
4-1/2REG 5-3/4 |
NC31 4-1/8 |
NC26 3-3/8 |
1-3/4 |
1-1/4 |
4 |
3-3/8 |
3-1/2 |
6-5/8 REG 7-3/4 |
4-1/2REG 5-3/4 |
NC38 4-3/4 |
NC31 4-1/8 |
2-1/4 |
1-3/4 |
4-1/2 |
4 |
4-1/4 |
6-5/8REG 7-3/4 |
4-1/2REG 5-3/4 |
NC46 6-1/4 |
NC38 4-3/4 |
2-4/5 |
2-1/4 |
5-4/7 |
4-4/5 |
6-5/8 REG 7-3/4 |
4-1/2REG 5-3/4 |
NC50 6-3/8 |
NC38 4-3/4 |
2-4/5 |
2-1/4 |
5-4/7 |
4-4/5 |
|
5-1/4 |
6-5/8 REG 7-3/4 |
|
5-1/2FH 7 |
NC46 6-1/4 |
3-1/4 |
3 |
7 |
6 |
6-5/8 REG 7-3/4 |
|
NC56 7 |
NC50 6-3/8 |
3-1/4 |
3-1/4 |
7 |
6 |
|
6 |
6-5/8 REG 7-3/4 |
|
|
5-1/2FH 7 |
|
3-1/2 |
|
6-4/5 |
6-5/8 REG 7-3/4 |
|
|
NC56 7 |
|
3-1/2 |
|
6-4/5 |