Lifting Sub with factory price
Negotiable /Set
Min.Order:30 Sets
Shijiazhuang Longxuan Trading Co., Ltd.
Lifting Sub
Lifting sub, as professional lifting tools, is mainly applied in the oil and natural gas field and geological investigation. According to SY/T5699-201 and API Spec 7-1Specifications, there are two options for overall structure. In line with the elevator model, 18 degree and 90 degree are alternative.
No. |
mm (in) Dimensions |
mm Internal Diameter |
External thread connection |
Lifting part | ||||
Thread Type |
mm External Diameter |
mm Chamfering Diameter |
mm Length of action |
mm External diameter |
mm Length of action | |||
1 | 73.0 (27/8) | 31.8 | NC23 | 79.4 | 76.2 | 250 | 111.1 | 100 |
2 | 44.5 | NC26 | 88.9 | 82.9 | ||||
3 | 88.9 (31/2) | 54.0 | NC31 | 104.8 | 100.4 | 127 | ||
4 | 50.8 | NC35 | 120.7 | 114.7 | ||||
5 | 68.3 | NC38 | 127.0 | 121.0 | ||||
6 | 127.0 (5) | 71.4 | NC44 | 152.4 | 144.5 | 168.3 | ||
7 | 158.8 | 149.2 | ||||||
8 | 82.6 | NC46 | 158.8 | 150.0 | ||||
9 | 165.1 | 154.8 | ||||||
10 | 171.5 | 159.5 | ||||||
11 | 95.3 | NC50 | 177.8 | 164.7 | ||||
12 | 184.2 | 169.5 | ||||||
13 | NC56 | 196.8 | 185.3 | 300 | ||||
14 | 203.2 | 190.1 | ||||||
15 | 6 5/8REG | 209.6 | 195.7 | |||||
| NC61 | 228.6 | 212.7 | |||||
| 7 5/8REG | 241.3 | 223.8 | |||||
| NC70 | 247.7 | 232.6 | |||||
| 254.0 | 237.3 | ||||||
16 | 8 5/8REG | 279.4 | 266.7 |
Established in 1975, Our factory is subordinated to Hebei Geology and Mineral
Industries Department. As the designated production enterprise, Our factory
specialized in manufacturing drilling equipment and auxiliary tools.
It is a member of China Mining Association, vice chairman of the Geological
and Mining Equipment Branch, a member of China Geological and
Equipment General Corporation, a member unit of National
Water Well Drilling Rig Information Network and a designated production enterprise
of the General Reserve Department of PLA.
Our factory has well equipped production equipment, strong technical strength,
perfect detection methods, reliable product quality and advanced management concept.
It has the domestic most advanced equipment, including the Numerical Controlled (NC)
friction welding machine, drill pipe hammer forging and all-in-one tempering equipment.
Besides, it is equipped with non-destructive testing (NDT), physical experiment,
chemical composition analysis and metallurgical analysis apparatus.Our factory get the ISO9001 in 2009 and API certification in 2002 one after another,
which becomes one of the API authorized enterprises in geological departments.
Production Equipment:
Excellent equipment and first class technology
Professionalism navgates science@techonlogy science&technology conceives speciality
Perfect in the process refining and improve by meticulosity