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XI'AN KINGWELL OILFIELD MACHINERY CO.,LTD
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Oil Drilling Lifting Subs (factory direct)
| Price: | 100.0 USD |
| Payment Terms: | T/T,L/C,WU |
| Place of Origin: | Shaanxi, China (Mainland) |
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Product Detail
API Oil Drilling Lifting Sub
1.API 7-1 standard
2.material:AISI 4145H
3.competitive price and fine delivery
4. factory direct
API Standard Oil Drilling Tools Lift Sub
Features
Lift subs are used to lift BHA components such as drilling motors, jars, shock tools, drill collars, etc. from the catwalk to the rig floor. Lift subs are simply screwed to the top of the tool and feature an elevator groove, engineered to API specifications, that the rig uses to pick up the tool.
Lifting Subs are of one-piece construction and manufactured from alloy steel fully heat-treated. The structure includes sloping shoulder and straight shoulder, which can be selected by customs. Lifting Subs are normally manufactured 1200mm long overall. But this type sub can be made to any length desired.
Specification
NO. | Normal Size | ID | Connection | O.D. of Drill Pipe | O.D of End Elevate |
1 | 73.0(2-7/8) | 31.8 | NC23 | 79.4(3-1/8) | 111.1 |
2 | 44.5 | NC26 | 88.9(3-1/2) | ||
3 | 88.9 (3-1/2) | 54.0 | NC31 | 104.8(4-1/8) | 127.0 |
4 | 50.8 | NC35 | 120.7(4-3/4) | ||
5 | 68.3 | NC38 | 127.0(5) | ||
6 | 127.0(5) | 71.4 | NC44 | 152.4(6) | 168.3 |
7 | 158.9(6-1/4) | ||||
8 | NC46 | 158.9(6-1/4) | |||
9 | 82.6 | 165.1(6-1/2) | |||
10 | 171.5(6-3/4) | ||||
11 | NC50 | 177.8(7) | |||
12 | 184.2(7-1/4) | ||||
13 | NC56 | 196.8(7-3/4) | |||
14 | 203.2(8) | ||||
15 | 95.3 | 6-5/8REG | 209.6(8-1/4) | ||
16 | NC61 | 228.6(9) | |||
17 | 7-5/8REG | 241.3(9-1/2) | |||
18 | NC70 | 247.7(9-3/4) | |||
19 | 254.0(10) | ||||
20 | NC77 | 279.4(11) |
Pictures
Company Introduction
Xi'an Kingwell Oilfield Machinery Co.,Ltd is an established, financially stable manufacturing company and manufactured products are technically qualified which match the highest quality & reliability standards. We fulfill all the requirements to become a reliable supplier of any National and International majors in this field.
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Company Info
XI'AN KINGWELL OILFIELD MACHINERY CO.,LTD [China (Mainland)]
Business Type:Manufacturer, Trading Company, Agent, Distributor/Wholesaler, Service, Association, Other
City: Xi'an
Province/State: Shaanxi
Country/Region: China (Mainland)
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