- API 11b T Class Sucker Rod Couplings for Oilfield
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High Quality API Standard Deep Well Oil Sucker Rod Pump for Well Drilling
2025-04-13
introduction 4670
SP13
Techinical Support
1 Year
Casting
Polishing
Vacuum
Cast Steel
Energy & Mining
70
C, D, Hl, Hy, Kd
5/8", 3/4", 7/8", 1", 1 1/8"
25FT, 30FT
EASTLONG
Wooden Cases
API 5CT
China
7307920000
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