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Reduced Section Drill Stem Sub Integral API spec7 1 ISO9001:2008
Product Details:
| Place of Origin: | China |
| Certification: | API & ISO |
| Model Number: | All types |
Payment & Shipping Terms:
| Minimum Order Quantity: | 1 pc |
|---|---|
| Price: | USD150-1000/pc |
| Packaging Details: | Export Wooden Case or Pallet |
| Delivery Time: | 20-30 days |
| Payment Terms: | L/C, T/T, Western Union, MoneyGram |
| Supply Ability: | 500 pcs per month |
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Detail Information |
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| Condition: | New | Product Name: | Integral Lifting Sub For Drill String,NC31,NC38,NC46,NC50,Lift Sub,Saver Sub,Reduced Section Subs |
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| Keywords: | Lift Sub,Saver Sub,Reduced Section Subs | Application: | Oil Drilling |
| Warranty: | One Year | Material: | AISI 4145H |
| Highlight: | Reduced Section Drill Stem Sub,Drill Stem Sub Integral |
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Product Description
Integral Lifting Sub For Drill String,NC31,NC38,NC46,NC50,Lift Sub,Saver Sub,Reduced Section Subs
Description of lifting sub
Lifting sub is the special tools for lifting of the drill tools in petroleum, natural gas industry and geologic exploration. There're two types for drill tool lifting sub in structure: type A or B. Type A lift sub is with 18 degree shoulder, and type B is with 90 degree shoulder. All lifting subs are complied with API standard.
Technical specifications and parameters
| No. | Nominal size D+/-0.1 mm(in) | ID d/mm | External Thread connection | Lifting end | ||||
| Thread type | OD Dp+/-0.1 mm(in) | Bevelled DE/mm | Tong Space LPB/mm | DB+/-0.1 | Tong Space LPB/mm | |||
| 1 | 73 (2 7/8) | 31.8 | NC23 | 79.4 | 76.2 | 250 | 111.1 | 100 |
| 2 | 44.5 | NC26(2 3/8) | 88.9 | 82.9 | ||||
| 3 | 89 (3 1/2) | 54 | NC31(2 7/8) | 104.8 | 100.4 | 127 | ||
| 4 | 50.8 | NC35 | 120.7 | 114.7 | ||||
| 5 | 68.3 | NC38(3 1/2) | 127 | 121 | ||||
| 6 | 127(5) | 71.4 | NC44 | 152.4 | 144.5 | 168.3 | ||
| 7 | 158.8 | 149.2 | ||||||
| 8 | 82.6 | NC46 (4" IF) | 158.8 | 150 | ||||
| 9 | 165.1 | 154.8 | ||||||
| 10 | 171.5 | 159.5 | ||||||
| 11 | 127 | 82.6 | NC50(4 1/2"IF) | 177.8 | 164.7 | 250 | 168.3 | 100 |
| 12 | 184.2 | 169.5 | ||||||
| 13 | NC56 | 196.8 | 185.3 | 300 | ||||
| 203.2 | 190.1 | |||||||
| 14 | 6 5/8"REG | 209.6 | 195.7 | |||||
| 15 | 95.3 | NC61 | 228.6 | 212.7 | ||||
| 16 | 7 5/8"REG | 241.3 | 223.8 | |||||
| 17 | NC70 | 247.7(9 3/4) | 232.6 | |||||
| 18 | 254(10) | 237.3 | ||||||
| 19 | NC77 | 279.4(11) | 260.7 | |||||
| 20 | ||||||||
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Company Information:
About us
Dongying Machinery Equipment Co.,Ltd is a professional supplier of various petroleum equipment, including drilling rig accessories, well control system, drill string, handling tools, downhole tools, OCTG, drilling tools, cementing tools and sapre parts with API certification. Our products have been exported to Russia, America, Middle East, South America, Southeast Asia, Central Asia, African, Australia, Europe etc. Our company is willing to cooperate and make common progress with friends at home and abroad with first-class products, first-class service and reasonable prices.
Certificates
API-5CT, API-10D, API-7K, API-11E, API-6A, API-11AX, API-5D, ISO 9001, ISO14001, ISO18001 etc.
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