- Product Details
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Quick Details
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Application:
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oil production
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standard:
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API 11B
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Length:
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2~30FT
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Size:
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5/8" 3/4" 7/8" 1" 1-1/8"
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Thread:
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sucker rod pin
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Heat treatment:
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with heat treatment for sucker rod
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Packing:
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by bulk for sucker rod
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Advantage:
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high quality sucker rod
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Certification:
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API
Quick Details
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Weight (KG):
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19.8
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Place of Origin:
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Shandong, China
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Brand Name:
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ZHAOXIN
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Application:
-
oil production
-
standard:
-
API 11B
-
Length:
-
2~30FT
-
Size:
-
5/8" 3/4" 7/8" 1" 1-1/8"
-
Thread:
-
sucker rod pin
-
Heat treatment:
-
with heat treatment for sucker rod
-
Packing:
-
by bulk for sucker rod
-
Advantage:
-
high quality sucker rod
-
Certification:
-
API
API 11B SUCKER ROD WITH SUCKER ROD COUPLING
What is Sucker Rod
Sucker rod is the rod beam for pumping well, it’s top head connect the polished rod bar, under the sucker rods connect the pump, to transfer the power for pumping.
Common Features
Sucker Rod length generally 7.6 meters or 8 meters, 25 ft or 30 ft for exporting, material made of carbon or alloy steel, with the connection T coupling or reduced diameter coupling. sucker rod connect each other and extended to an under ground piston of the reserve oil, by the reciprocating motion to pump the oil.
So steel sucker rod plays an important role in oil drilling activities
Why sucker rod should be in high strength
The rod connector is welded with the rod body through friction welding followed by heat treatment and rolling depression. The sucker rods have the advantage of stable mechanical property and improved fatigue strength.
It’s thread is manufactured with a compression and rolling machine, to get a continuous metal fiber thread. This technique improves thread strength and decreases stress concentration. The center diameter of the thread is controlled strictly, which makes the load to be evenly taken by the thread teeth thus increasing load capacity and preventing loosening of the connection.
