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Nate Casing-Friendly Hardbanding
The Nate Hardbanding from Vigor is known for its compatibility with a wide range of products due to its high wear resistance and low friction coefficient.
It effectively reduces tool joint wear and casing wear, making it a preferred choice in industries where equipment is exposed to harsh conditions.
With its excellent performance and versatility, Nate Hardbanding is a reliable solution for improving durability and operational efficiency.
Description
China Vigor Drilling Oil Tools And Equipment Co., Ltd. is one of the most professional manufacturers and suppliers of nate casing-friendly hardbanding in China, featured by competitive price and fast delivery. Welcome to buy high quality nate casing-friendly hardbanding in stock here from our factory.
With drilling costs increasing, protecting the investment in drill pipes and casings are more important than ever.
China Vigor Drilling Oil Tools and Equipment Co., Ltd working together with Xi'an Nate petroleum technology co., ltd proudly present one of our products NATE series Casing friendly Hardbanding,a type of flux cored wires.
Nate Casing-Friendly Hardbanding has proven itself compatible over the most products due to its high wear resistance and low friction coefficient, well suited for reduced tool joint wear and casing wear.
Features & Benefits
- Minimum hardness of the hardbanding: HRC50-HRC60
- High wear resistance, can effectively protect the drill pipe.
- A low friction coefficient can greatly reduce casing wear.
- Effectively reduce the rotational resistance of the drill string and the energy consumption of the rotary table.
- High crack resistance, fine repeated surfacing performance, without cracks on the surface.
- Smooth, flat, and continuous hardbanding welding.
- Can be welded onto various drilling tools.
- Suitable for drill pipes, drill collars and other drilling tools in deep wells, ultra-deep wells, highly deviated wells, horizontal wells, etc.
- The self-shielded welding process is convenient for working in the field.
Models Different of Nate Casing-Friendly Hardbanding
|
Nate 101J |
A flux cored wire for the casing-friendly hard banding with non-cracking. |
|
Nate 202J |
A flux cored wire for the casing-friendly hard banding with non-cracking and high wear resistance. |
|
Nate 303J |
A flux cored wire for the casing-friendly hard banding with high hardness and high wear resistance. |
|
Nate 505J |
A flux cored wire for the casing-friendly hard banding with non-cracking, high hardness and high wear resistance. |
|
Nate 707J |
A flux cored wire for the casing-friendly hard banding with amorphous outer layer. |
|
Nate 7000W |
A flux cored wire for the non-magnetic hard banding. |
|
Model |
Diameter |
Process |
Hardness |
Features |
|
NATE 101J |
1.6 mm |
Gas-shielded |
HRC50 |
Non-cracking |
|
NATE 202J |
1.6 mm |
Gas-shielded Self-shielded |
HRC55 |
Non-cracking |
|
NATE 303J |
1.6 mm |
Gas-shielded Self-shielded |
HRC60 |
High wear Resistance |
|
NATE 505J |
1.6 mm |
Gas-shielded Self-shielded |
HRC60 |
Non-cracking |
|
NATE 707J |
1.6 mm |
Gas-shielded |
HRC55 |
Amorphous |
|
NATE 7000W |
1.6 mm |
Gas-shielded |
HRC45 |
Non-magnetic |
Welding Variables
|
Model |
Amperage(A) |
Voltage(V) |
Wire Stick-out Distance (In.) |
Gas Flow (lpm.) |
|
NATE 101J |
270 ～ 330 |
26 ～ 31 |
0.5 ～ 1.0 |
15 ～ 20 |
|
NATE 202J |
270 ～ 330 |
26 ～ 31 |
0.5 ～ 1.0 |
15 ～ 20 |
|
NATE 303J |
270 ～ 330 |
26 ～ 31 |
0.5 ～ 1.0 |
15 ～ 20 |
|
NATE 505J |
270 ～ 330 |
26 ～ 31 |
0.5 ～ 1.0 |
15 ～ 20 |
|
NATE 707J |
270 ～ 330 |
26 ～ 31 |
0.5 ～ 1.0 |
15 ～ 20 |
|
NATE 7000W |
270 ～ 330 |
26 ～ 31 |
0.5 ～ 1.0 |
15 ～ 20 |
Preheat Temperature
|
Tool Joint O.D. |
Preheat Temperature Range |
||||
|
NATE 101J |
NATE 202J |
NATE 303J |
NATE 505J |
NATE 707J |
|
|
Less than 4-1/2" |
250°F, +/- 25°F; (~121°C, +/-, -4°C) |
||||
|
4-3/4" to 5-1/4" |
350°F, +/- 25°F; (~177°C, +/-, -4°C) |
||||
|
5-1/2" to 6-1/4" |
450°F, +/- 25°F; (~232°C, +/-, -4°C) |
||||
|
6-3/8" to 6-5/8" |
525°F, +/- 25°F; (~275°C, +/-, -4°C) |
||||
|
6-7/8" to 7-1/4" |
575°F, +/- 25°F; (~302°C, +/-, -4°C) |
||||
|
7-7/8" to 8-1/2" (nom.) |
625°F, +/- 25°F; (~330°C, +/-, -4°C) |
||||
|
8" to 8-1/2" (w/5"id.)* |
575°F, +/- 25°F; (~302°C, +/-, -4°C) |
||||
Nate Casing-Friendly Hardbanding User Instruction
◆Wire storage
The wire can be stored for 6 months in dry environment in package.
A spool of wire should be used within one week after unpacking.
◆Pre-weld prep
The area to be hard banded should be clear of any grease, rust, moist or other contaminants.
The both pipe ends should be plugged before hard banding. It is especially important with mobile facility in cold and/or windy weather.
◆Pre-weld heat up
The heat up area should be broader and temperature uniform. The specific temperature and time can be decided in respect of ambient temperature and drill pipe size.
If not in cold and/or windy weather, Nate 101J and Nate 202J, Nate 505J do not require pre-heating.
◆Welding process
Gas shielding is required for the welding,Nate has learned from experience that either a Pure 100% Carbon Dioxide and Argon ,or a mixture of Argon and Carbon Dioxide gases can be utilized when welding. The specified Argon/CO2 gas mixtures are 80%Ar/20%CO2 or 75%Ar/25%CO2.
Nate 101J and Nate 202J, Nate 505J can also be self-shielded, it is convenient for fieldwork.
Welding variables are recommended as in the table below. Users of the wire are encouraged to conduct trial welding and adjust accordingly.
◆Post weld cooling
After welding, the tool joints need to be wrapped immediately in thermally insulated blankets or canisters. The blankets or canisters shall remain on the tool joint ends until the tool joint has cooled down to less than 66°C.
If not in cold and/or windy weather, Nate 101J and Nate 202J, Nate 505J do not require slow-cooling. Nate 7000W may preheat, but not slowly cool.
◆Hard band finish
After the tool joints have cooled down to ambient temperature, weld slag and spatter should be cleared, band ground so that a of uniform thickness, smooth, continuous hard band profile is attained.
◆Hard banding inspection
The preferred hard banding profile should be of uniform thickness or slightly convex,over whole hard banding.
Each weld bead should overlap the previous weld bead, but too much overlap is not welcome. The final band should be smooth and continuous.
Hardbanding Consumption
Hardbanding Consumption - For Tool Joint for reference
|
Tool Joint O.D.(In.)
|
Dimension |
Hard-banding Type |
Hardbanding Weight(Kg/Reel) |
Quantity of Welded Tool Joints Per Reel |
|
|
Hardbanding Length (mm) |
Hardbanding Height(mm) |
||||
|
5-1/2 |
76.2+5 |
2.4+0.5 |
NATE 505J |
15Kgs |
17.6 |
|
5 |
76.2+5 |
2.4+0.5 |
18.8 |
||
|
4-1/2 |
76.2+5 |
2.4+0.8 |
20.0 |
||
|
4 |
76.2+5 |
2.4+0.8 |
23.1 |
||
|
3-1-2 |
76.2+3 |
2.4+0.8 |
25.0 |
||
|
2-7/8 |
76.2+3 |
2.4+0.8 |
30.0 |
||
|
2-3/8 |
76.2+3 |
2.4+0.8 |
36.6 |
||
Hardbanding Consumption - For Heavy Weight Drill Pipe for reference
|
HWDP O.D.(In.)
|
Dimension |
Hardbanding Type |
Hardbanding Weight(Kg/Reel) |
Quantity of Welded HWDP Per Reel |
|
|
Hardbanding Length (mm) |
Hardbanding Height(mm) |
||||
|
6-5/8 |
Total 14 pcs hard-banding 355.6mm.
(Pin and Box welded 4 pcs joints are hardbanding, and the thickening part is 6 pcs) |
2.4+0.8 |
NATE 505J |
15Kgs |
3.5 |
|
5-1/2 |
2.4+0.8 |
4.1 |
|||
|
5 |
2.4+0.8 |
4.4 |
|||
|
4-1/2 |
2.4+0.8 |
5.2 |
|||
|
4 |
2.4+0.8 |
5.6 |
|||
|
3-1-2 |
2.4+0.8 |
5.8 |
|||
|
2-7/8 |
2.4+0.8 |
7.1 |
|||
Vigor is committed to researching, developing, manufacturing, and selling high-tech downhole tools and equipment. Our focus is on utilizing advanced technologies to help our customers reduce the costs of oil and gas exploration, production, and completion while keeping up with the development of the world's energy industry.
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