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Product Details:
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| Product Name: | Lifting Sub | Material: | Alloy Steel, AISI 4137,4145H,4145HM |
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| Processing: | Forged | Elevator Groove OD: | 2 3/8" - 6 5/8" |
| Sub OD: | 2 7/8" - 9" | Length: | 36" - 47" |
| Connection Type: | NC, REG , FH, IF | Color: | Blue, Black |
| Application: | Lifting Drilling Tool | Use: | Well Drilling |
| High Light: | AISI 4137 Downhole Drilling Tools,4145H lifting sub oilfield,4145HM Downhole Drilling Tools |
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Lifting Sub Oilfield Wellhead Equipment Drill Tool Lift Nipple
Lifting Sub Description of Oilfield Wellhead Equipment
Lifting sub is an above ground tool for lifting drilling tools.It resembles a pup joint, and is used to thread the upper connection of the drill string to make the drill string can be tripped in/out by elevator.
Lifting sub is the special tools for lifting of the drill tools in petroleum,natural gas industry and geologic exploration.The drill tool lifting sub is divided into two structure. A type has 18 degree shoulder,another has 90 degree shoulder.The lifting sub can be selected according to elevator structure.The integral lifting subs are made of high strength alloy steel.All connections are complied with API standard.
Lifting Sub Specification of Oilfield Wellhead Equipment
| Lifting sub | |||
| Elevator groove OD | Sub OD | Length | Connection |
| mm(inch) | mm(inch) | mm(inch) | |
| 60.3(2-3/8) | 73.0(2-7/8) | NC23 | |
| 73.0(2-7/8) | 88.9(3-1/2) | NC26 | |
| 88.9(3-1/2) | 104.8(4-1/8),120.6(4-3/4) | NC31,NC38 | |
| 114.3(4-1/2) | 158.8(6-1/4) | NC46 | |
| 127.0(5) | 165.1(6-1/2),177.8(7) | 915(36), | NC46,NC50,5-1/2FH |
| 139.7(5-1/2) | 203(8) | 1200(47) | NC56,6 5/8REG |
| 168.3(6-5/8) | 229(9) | 7 5/8REG | |
| ** Lifting sub can be customized as per customer's design. | |||
| Normal Size mm(in) | ID d/mm | Connection API | O. D. of Drill Pipe mm(in) | O. D of End Elevate (mm) |
| 73.0(2-7/8) | 31.8 | NC23 | 79.4(3-1/8) | 111.1 |
| 44.5 | NC26 | 88.9(3-1/2) | ||
| 88.9 | 54 | NC31 | 104.8(4-1/8) | 127 |
| 50.8 | NC35 | 120.7(4-3/4) | ||
| (3-1/2) | 68.3 | NC38 | 127.0(5) | |
| 127.0(5) | 71.4 | NC44 | 152.4(6) | 168.3 |
| 158.9(6-1/4) | ||||
| NC46 | 158.9(6-1/4) | |||
| 82.6 | 165.1(6-1/2) | |||
| 171.5(6-3/4) | ||||
| NC50 | 177.8(7) | |||
| 184.2(7-1/4) | ||||
| NC56 | 196.8(7-3/4) | |||
| 203.2(8) | ||||
| 6-5/8REG | 209.6(8-1/4) | |||
| NC61 | 228.6(9) | |||
| 95.3 | 7-5/8REG | 241.3(9-1/2) | ||
| NC70 | 247.7(9-3/4) | |||
| 254.0(10) | ||||
| NC77 | 279.4(11) |
FAQ
1. Who are we?
Topland is an integrated supplier established in 2008. We are a global group of oilfield supplies with excellent teams in more than 5 countries. such as UAE, Kuwait, Iran and Saudi Arabia. We cooperated with ADES, ECDE, EDC, SOCAR-AQS, PDL, SAKSON, ONGC etc.
2. How can we guarantee quality?
Always a double requirements and drawing checking before the production;
Always final Inspection before shipment;
3. What can you buy from us?
Drilling rig equipment and the related spares for the oil and natural gas industries. Like Rig Components, Drawworks Spare parts and Mud Pump Spare parts, Hydraulic Disc Brake,Solids Control Equipment, Drilling and Fishing Tools,Wellhead Control Equipment,Drilling Accessories, Cementing Equipment and Tools etc.
4. Why should you choose us?
4-1. Professional & Efficient, Customer Focus, Win-win Cooperation
4-2. Fast Quote, Competitive price & within shortest lead time
4-3. Complete Range of products, like spare parts which are interchangeable with most of the well-known OEM equipment.
4-2. Order tracking service
5. How is the packing?
All the packing will meet the strict export packing requirement, we surely know how important the beautiful and firm packaging to the goods.
6. What is your terms of payment?
A: Generally by T/T, 30% advance payment, the balance 70% payment should be paid before delivery. We support EXW, FOB, FCA, CFR, CIF, CIP, DAP, DDU and DDP INCO Terms.
Contact Person: Zoe Zou
Tel: + 8618392113679
Fax: 86-021-61925822
