Miracel Wireline drill rods are manufactured from the best quality heat-treated seamless steel tubes according to S135 steel grade standard. Ultimate tensile strength,yield strength, high precision and good straightness provide the best performance under different drilling conditions.
Features of Drill Rod
1. Thru-wall heat-treated tube improves its body strength.
2. Good and consistent concentricity & straightness.
3. Case Hardening on rod’s end protects thread connection and increases its wear resistance.
4. Longer service life.
Overview technical specifications for wireline drill rods
| BWL | NWL | HWL | PWL | BQZ | NQZ | HQZ |
Max. Depth Capacity (m) | 2360 | 1950 | 1440 | 1260 | 3200 | 2800 | 2300 |
Outer Diameter (mm) | 56 | 70.5 | 89.45 | 114.3 | 56 | 70.5 | 89.45 |
Inner (Tool joi nt) Diameter (mm) | 46.4 | 60.3 | 77.8 | 101.6 | 46.4 | 60.3 | 77.8 |
Wall Thickness (mm) | 4.8 | 5.1 | 5.9 | 6.4 | 4.8 | 5.1 | 5.9 |
Rod Weight per kg/3m | 18 | 24 | 38 | 52 | 18 | 24 | 38 |
Yield strength Min. | 680 | 985 | 1030 | 1040 | 680 | 985 | 1030 |
Tensile strength Min. | 800 | 1060 | 1120 | 1130 | 800 | 1060 | 1120 |
Elongation % | 18/20 | 16/17 | 15/16 | 15/16 | 18/20 | 16/17 | 15/16 |
Joint traction to failure | 345 | 412 | 685 | 699 | 360 | 437 | 690 |
Joint torque to failure | 6 | 9 | 20 | 20 | 7 | 10 | 21 |
Recommendation：
1.Check both pin and box thread of drill rods regularly,if thread is damaged, it can easily broken other rods which connected to.
2.Both rods shall be replaced if damaged detected.
3.To ensure maximum drilling performance, always use proper thread lubricant.
4.Thread protector and lubricant are necessory for long-term idle.
Size Available:
Wireline Series | AWL, BWL, NWL, HWL, HWT, NT, HT, PT, BQZ, NQZ, HQZ |
Metric Series | 33, 42, 50, 60, 75, 89, 114 |
"W" Design | AW, BW, NW |
"WJ" Design | AWJ, BWJ, NWJ |
Others | BTW, NTW, HTW, LTK48 |
Direct-Connection Wireline Coring Drill Rod：
Worldwide Universal Standard Drill Rod;
With high precision and male and female thread direct-connected drill rod, it adapted to quick drilling construction .
Product Series: C Series, CR Series, T Series, X Series, Y Series,TW Thin Wall Series, Coupling Wireline Coring Drill Rod.
Coupling Type Wireline Coring Drill Rod：
Standard Products:
Box/Pin couplings connected with drill rod column is suit for deep hole drilling. After replacing couplings, the drill rod
can be reused many times. Products Series: JS Series, XJS Series,CHD Series
Direct-Connection Conventional Drill Rod:
Universal Standard Products:
Box/Pin threads self-connecting drill rod with high precision is adaptable to high-speed drilling construction, such as geological survey, engineering survey and other lifting coring drilling.
Product Series:WJ Series, WY Series
Coupling Conventional Drill Rod:
Universal Standard Products:
The couplings and the drill rod are combined, the coupling can be replaced and the drill rod can be reused many times. It is used for geological survey, engineering survey and other lifting coring drilling.
Product Series: W Series,CR Series, WS Series
Specific-Purpose Drill Rod:
Specific-Purpose Drill Rod are customized and used for drilling in special formations.
Products : Stabilized Drill Rod, Asymmetric Drill Rod, Heavy Duty Drill Rod, Directional Drill Rod and Left-Hand(LH) Drill Rod.
Stabilized Drill Rod
Characteristics: Flat square type and spiral type.
Main function: Reduce the clearance between the drill rod column and the hole wall; Reduce the deflection of the drill rod column; Prevent skewing of drill hole.
Caliber Specifications: N,H,P
Asymmetric Drill Rod
Characteristics:The barycenter of the drill rod is not in the same axis as the geometric center of the rod.Main function: Used at the bottom of the drill rod column to correct the trajectory.
Caliber Specifications:N,H, P
Heavy Duty Drill Rod
Characteristics: Increased weight in single drill rod.
Main function: Used at the bottom of the drill rod column to ensure the vertical trajectory of the drilling hole.
Caliber Specifications:N,H, P
Directional Drill Rod
Characteristics: Unique structural design and heat treatment,which improves wear resistance and bending strength. Main function:During the drilling construction process, the drill rod body has more bending distribution and good flexibility, which is conducive to directional drilling construction.
Caliber Specifications:N,H,
Left-Hand(LH) Drill Rod
Characteristics: All drill rods could customized in Left-Hand threads Main functions: Specialized for underground accident handling and special formation construction.
Caliber Specifications:N,H,P
Scientific Drilling Rod:
Scientific drilling is drilling performed for the purpose of geological research to obtain core samples or to detect pattems of geological changes. Drill rods are categorized into direct-connection drill rod and coupling drill rod according to their structural form.
Products:KS Series Wireline Drill Rod, V-WALL Series Wireline Drill Rod, CS Series Wireline Drill Rod.
KS Series Wireline Drill Rod:
Characteristics: This series of drill rods can be used as a
complete set to meet the requirements of wireline coring
drilling process up to 6000 meters.
Specifications: KS91,KS127,KS171,KS216
Technical Parameters of KS Series Wireline Drill Rod | |||||||
NO. | Standard | Body | Coupling | Standard Length (mm) | Drilling Depth (m) | ||
OD(mm) | ID(mm) | OD(mm) | ID (mmn) | ||||
1 | KS91 | 81 | 67 | 83 | 60 | 4500 | 6500 |
2 | KS127 | 118 | 103 | 120 | 96 | 4500 | 6000 |
3 | KS171 | 146 | 132 | 155 | 130 | 4500 | 4500 |
4 | KS216 | 194 | 178 | 198 | 176 | 4500 | 2400 |
V-WALL Series Wireline Drill Rod
Characteristics: Thickened V-ALL structural type rod bodyat both ends; the drill rod adopts asymmetric thread structure for higher safety.
Specifications: CHD103V-WALL, CHD134V-WALL
Technical Parameters of V-WALL Series Wireline Drill Rod | |||||||
NO. | Standard | Body | Coupling | Standard Length (mm) | Drilling Depth (m) | ||
OD(mm) | ID(mm) | OD(mm) | ID (mmn) | ||||
1 | CHD103V-WALL | 91 | 79 | 92 | 76 | 3000 | 1800 |
2 | CHD134V-WALL | 127 | 114 | 128 | 105 | 3000 | 1800 |
CS Series Wireline Drill Rod
Characteristics: Highly rigid direct-connected drill rod for rapid drilling in sand, pebble and gravel uranium formations.
Specifications:CS113,CS133
Technical Parameters of CS Series Wireline Drill Rod | |||||||
NO. | Standard | Body | Coupling | Standard Length (mm) | Drilling Depth (m) | ||
OD(mm) | ID(mm) | OD(mm) | ID (mmn) | ||||
1 | CS113 | 101.6 | 88 | 102 | 84 | 3000 | 1800 |
2 | CS133 | 127 | 115 | - | - | 3000 | 600 |
Our advantage:
1. Enterprise group combines manufacture and international trade;
2. Strict quality controll system with perfect equipment;
3. High technology enterprise with advanced production equipments;
4. Prompt delivery and all-around after-sales service;
FAQ
A: Are you trading company or manufacturer ?
Q: We are manufacturer.
A: Do you provide samples ?
Q: Yes, of course. We welcome sample order to test and check quality.
A: Can you accept small orders?
Q: We enjoy to cooperate with all clients whatever big or small order.
A: Could you accept OEM & ODM?
Q: Of course, as a manufacturer, OEM & ODM is available, our professional R&D center can help you on the project.
A: How long is your delivery time?
Q: Usually it's about 20 days,depends on your actual quantity.
Any question, pls feel free to contact . Thanks!