Baotou Liande Oil and Mechanical Co., Ltd.
Baotou City · Inner Mongolia · People's Republic of China
Sinker Bars; Polished Rods; Polished Rod Couplings; Sucker Rod Couplings; Steel Sucker Rods and Steel Pony Rods; Sub-couplings
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Sucker Rod Couplings
- Standard
- API-11B
- Product use
- Production & processing
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Artificial lift brings fluids to the surface; separation, heat exchange and processing prepare them for the next stage.
Standard description (API source text):
Sucker Rods, Polished Rods and Liners, Couplings, Sinker Bars, Polished Rod Clamps, Stuffing Boxes, and Pumping Tees
Names and standard mappings come from the API Composite List search snapshot. Product-use groups and Chinese reading aids are OFMP editorial additions, not official API classifications or translations; original English names are retained for comparison. Category snapshot: 2026-10-10
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