| Model: | Sucker Rod-1 |
|---|---|
| Brand: | China Vigor Drilling |
| Origin: | Made In China |
| Category: | Industrial Supplies / Other Industrial Supplies |
| Label: | Sucker Rod , Pony Rod , Polished Rod |
| Price: |
US $92
/ unit
|
| Min. Order: | 200 unit |
| Last Online:18 Jan, 2016 |
Vigor’s Sucker Rod production line strictly complies with API 11B and Q1 quality specification. It is 100% controlled and inspected from the raw material, non-destructive test to ensure the fine inner quality.
Production flow: Raw material-straighten-forging-polishing-heat treatment-Threading-inspection-packing-delivery.
In each process, we have the quality control card for its quality condition and stage inspection.
In order to meet the diversified well condition, our special alloy steel designed for moderate to heavy loads in corrosive environment. And tungsten alloy coating strengthen the rod for more severe wells.
Material
|
Type |
75 |
78 |
90 |
96 |
97 |
|
AISI Series |
A-4330-M |
A-4142-M |
A-4320-M |
A-4138-M |
A-4330-M |
|
API Grade |
D Special |
D Alloy |
D Special |
Special |
Special |
|
Aluminum |
0.035 Max. |
0.035 Max. |
0.035 Max. |
0.035 Max. |
0.035 Max. |
|
Carbon |
0.3/0.34 |
0.38/0.45 |
0.18/0.24 |
0.36/0.45 |
0.28/0.35 |
|
Chromium |
0.8/1.0 |
0.8/1.1 |
0.7/0.9 |
0.52/0.88 |
0.7/1.0 |
|
Columbium (Niobium) |
- |
- |
- |
0.02/0.045 |
- |
|
Copper |
0.35 Max. |
0.35 Max. |
0.35 Max. |
0.35 Max. |
0.35 Max. |
|
Manganese |
0.8/1.0 |
0.8/1.0 |
0.8/1.0 |
0.88/1.52 |
0.7/1.0 |
|
Molybdenum |
0.2/0.3 |
0.15/0.25 |
0.2/0.3 |
0.25/0.35 |
0.2/0.3 |
|
Nickel |
1.65/2.0 |
0.45 Max. |
1.15/1.5 |
0.3 Max. |
1.65/2.0 |
|
Phosphorus |
0.035 Max. |
0.035 Max. |
0.025 Max. |
0.035 Max. |
0.035 Max. |
|
Silicon |
0.15/0.35 |
0.15/0.35 |
0.15/0.35 |
0.2/0.35 |
0.15/0.35 |
|
Sulfur |
0.04 Max. |
0.035 Max. |
0.025 Max. |
0.04 Max. |
0.04 Max. |
|
Vanadium |
0.04/0.09 |
0.02/0.07 |
0.04/0.09 |
0.04/0.09 |
0.04/0.09 |
More details see www.vigordrilling.com
