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Categories | Drilling Stabilizer |
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Place of Origin: | Jiyuan, China (Mainland) |
Brand Name: | KY |
Certification: | ISO9001:2008 |
MOQ: | 5 Metric tons |
Price: | USD 1-10000 /Piece |
Packaging Details: | Packaged with steel pallet, wooden case packing suitable for long distance transportation or Adapting to sea shipment |
Delivery Time: | 60~65 days after receiving the orders |
Payment Terms: | T/T (30% deposit in advance, the balance before shipment), L/C |
Supply Ability: | 3000 Metric Tons per Year |
Material: | 40CrMnMo |
Test: | 100% UT |
Brand: | KY |
Certificate: | ISO9001:2008 |
Origin of Goods: | Jiyuan, Henan |
Processing Type: | Forging& Rough machining |
Color: | Bright skin |
MOQ: | 5 Metric tons |
Horizontal Oil Drilling Stabilizer Equipment , 40CrMnMo Rotating
Drill Stabilizers
Specifications:
1. Material: 4145H, 4145Mod, 40CrMnMo, etc.
2. UT: ASTM A388
Standard size for lifting subs
No | Basic size D±0.08 (1/32) mm(in) | I.D. d/mm | Pin connection | Lifting end | |||||
Thread Type | O.D. D±0.08(1/32) mm(in) | Bevel Diameter DF/mm | Tongs Space Length LPB/mm | O.D. DB±0.08 mm | Elevator bevel root radius RSE±0.04mm | Tongs Space Length LB/mm | |||
1 | 73.0 (2 7/8) | 31.8 | NC23 | 79.4 (3 1/8) | 76.2 | 250.0 | 111.1 | 4.8 | 100.0 |
2 | 44.5 | NC26 (2 3/8) ※ | 88.9 (3 1/2) | 82.9 | |||||
3 | 88.9 (3 1/2) | 54.0 | NC31 (2 7/8) ※ | 104.8 (4 1/8) | 100.4 | 127.0 | |||
4 | 50.8 | NC35 | 120.7 (4 3/4) | 114.7 | |||||
5 | 68.3 | NC3 (3 1/2IF) ※ | 127.0 (5) | 121.0 | |||||
6 | 127.0(5) | 71.4 | NC44 | 152.4 (6) | 144.5 | 168.3 | 6.4 | ||
7 | 158.8 (6 1/4) | 149.2 | |||||||
8 | 82.6 95.3 | NC46 (4IF) | 158.8 (6 1/4) | 150.0 | |||||
9 | 165.1 (6 1/2) | 154.8 | |||||||
10 | 171.5 (6 3/4) | 159.5 | |||||||
11 | NC50 (4 1/2IF) ※ | 177.8 (7) | 164.7 | ||||||
12 | 184.2 (7 1/4) | 169.5 | |||||||
13 | NC56 | 196.8 (7 3/4) | 185.3 | 300.0 | |||||
14 | 203.2 (8) | 190.1 | |||||||
15 | 6 5/8REG※ | 209.6 (8 1/4) | 195.7 | ||||||
16 | NC61 | 228.6 (9) | 212.7 | ||||||
17 | 7 5/8 REG※ | 241.3 (9 1/2) | 223.8 | ||||||
18 | NC70 | 247.7 (9 3/4) | 232.6 | ||||||
19 | 254.0 (10) | 237.3 | |||||||
20 | NC77 | 279.4 (11) | 260.7 |
Lifting subs is a special tool for lifting of the drill tools in
petroleum, natural gas industry and geologic exploration.
Have better mechanical properties, grain size and metallurgical structure higher than API Spec 7-1 standard, according to a special heat treatment process the product’s hardness, strength, impact performance can be ensured. Wear layers mosaic cylindrical carbide has high-strength and durable resistance point.
Applications:
Lifting subs is a special tool for lifting of the drill tools in petroleum, natural gas industry and geologic exploration. It is a short drill pipe, used to trip up in drill collars when the collars of threads to hang card can be started drilling down. All threads are phosphated, copperized or cold worked.
Competitive Advantage:
Strict quality control
Competitive price
Just-in-time delivery
Specialist services
Quality certificate:ISO9001:2008
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