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Steel Sucker Rods
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We can supply different kinds ofSteel Sucker Rods manufactured in full accordance with API Spec 11B , Grade C sucker rod which is made of fine carbon-steel, Grade D sucker rod which is made of fine alloy steel, and we can also supply Grade HL Sucker Rod and polished Rod. The length of all the above items includes R2,R3 and also the Pony Joint according to the customers request, the OD from ¦Õ16 to ¦Õ38. We can also supply the coupling produced by our factory. |
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| Main Specification of the Sucker Rods |
| SIZE (in) |
ROD D. (in) |
THREAD D. (in) |
ROD LENGTH (ft) |
| 5/8 |
5/8(+0.007,-0.014) |
15/16 |
26.25
25
Pony Rod |
| 3/4 |
3/4 (+0.008,-0.016) |
11/16 |
| 7/8 |
7/8 (+0.008,-0.016) |
13/16 |
| 1 |
1(+0.009,-0.018) |
13/8 |
| 11/8 |
11 /8 (+0.010,-0.020) |
19/16 |
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| Mechanical Properties for Sucker Rods |
| GRADE |
YIELD STRENGTH
¦Òs (Mpa) |
TENSILE
STRENGTH
¦Òb (Mpa) |
PERCENTAGE
ELONGATION
¦Ä(%) |
CONTRACTION
PERCENTAGE
OF AREA¦·(%) |
IMPACT
TOUGHNESS
¦Ák(J/cm2) |
| C |
¡Ý500 |
620-793 |
¡Ý12 |
¡Ý55 |
¡Ý60.8 |
| D |
¡Ý620 |
794-965 |
¡Ý10 |
¡Ý50 |
¡Ý58.8 |
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