Model: | LH |
---|---|
Brand: | LHDR |
Origin: | Made In China |
Category: | Metallurgy , Mining & Energy / Energy / Petroleum |
Label: | spiral drill collar , slick drill collar , NMDC |
Price: |
US $1
/ pc
|
Min. Order: | 1 pc |
Last Online:30 Jun, 2017 |
Technical Specifications and Parameters |
||||
O.D. |
Cutting depth |
Lead ±25.4 |
||
(mm) |
(in) |
A(mm) |
B(mm) |
(mm) |
86 |
3 3/8 |
3.5±0.79 |
|
679 |
98.4 |
3 7/8 |
4.0±0.79 |
|
914 |
101.6~111.1 |
4~4 1/8 |
4.8±0.79 |
|
914 |
114.3~130.2 |
4 1/2~5 1/8 |
5.6±0.79 |
|
965 |
133.4~146.1 |
5 1/4~5 3/4 |
6.4±0.79 |
|
1067 |
149.2~161.9 |
5 7/8~6 3/8 |
7.1±1.59 |
|
1067 |
165.1~177.8 |
6 1/2~7 |
7.9±1.59 |
|
1168 |
181.0~200.0 |
7 1/8~7 7/8 |
8.7±1.59 |
5.6±0.79 |
1626 |
203.2~225.4 |
8~8 7/8 |
9.5±1.59 |
6.4±0.79 |
1727 |
228.6~250.8 |
9~9 7/8 |
10.3±2.37 |
7.1±1.59 |
1829 |
254.0~276.2 |
10~10 7/8 |
11.1±2.37 |
7.9±1.59 |
1930 |
279.4 |
11 |
11.9±2.37 |
8.7±1.59 |
2032 |
Payment Terms: | TT/LC |
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