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Grade Levels
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| Alberta Oil Tool Grade 54
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| API Carbon
D |
- AISI 1541
- Carbon-Manganese
- Designed for Medium to Heavy Loads in a non-corrosive service
- Most economically priced Sucker Rod Grade in the API Grade D
range
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Alberta Oil Tool Grade 78
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API Alloy D
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- AISI 4142
- Chromium-Molybdenum
- Designed for Heavy Loads in non-corrosive well fluids or mild to
medium corrosive wells effectively inhibited
- Most common grade in the industry
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Alberta Oil Tool Grade 75
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API Special Alloy
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- AISI 4330
- Nickel-Chromium-Molybdenum
- Designed for Heavy Loads in inhibited corrosive well fluids.
- Offers the best fatigue life & corrosion resistance of the grades
manufactured by AOT
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Alberta Oil Tool Grade 96 |
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- Ultimate Tensile Strength 138,000-150,000 psi.
- Minimum Yield Strength 115,000 psi • AISI 4138
- Chromium-Molybdenum, similar to the Grade 78 Designed for
Extremely Heavy Loads in effectively inhibited corrosive well fluids
- Low Cost - High Strength Sucker Rod
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Alberta Oil Tool Grade 97 |
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- Ultimate Tensile Strength 140,000-150,000 psi.
- Minimum Yield Strength 115,000 psi
- Modified AISI 4330
- Nickel-Chromium-Molybdenum, similar to the
Grade 75
- Designed for Extremely Heavy Loads in effectively inhibited
corrosive well fluids
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Alberta Oil Tool Sinker Bars |
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- Available sizes: 1 1/4”, 1 1/2”, 1 5/8”, 1 3/4”, 2”
- Placed at bottom of rod string, creating constant tension in the
string.
- Eliminates compression on the rod string, reducing the amount of
fatigue failures.
- Reduces the chances of rod buckling.
- Including sinker bars in the rod string can result in a reduction
in rod and tubing wear.
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Alberta Oil Tool Polished Rods |
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- Available sizes: 1 ¼”& 1 ½”
- Standard lengths: 16ft. 22ft. 26ft. 30ft. 36ft. 40ft. (Vary by
Grade)
- Alloy Steel – manufactured from chromium-molybdenum alloy steel
(4140). Minimum tensile strength of 125,000 PSI.
- Norloy Steel – manufactured from nickel-chromium-molybdenum alloy
steel (8620). Minimum tensile strength of 100,000 PSI.
- Stainless Steel – manufactured from type 431 stainless steel.
Minimum tensile strength of 115,000 PSI.
- Sprayloy – these hard surfaced polished rods are made from cold
finished 1045 carbon steel with a hard spraymetal surface applied to
the O.D.
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