Puyang Bao Litong Petroleum Machinery Co., Ltd.
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Diangong Shi
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API couplings
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China factory ! API sucker rod coupling with spary metal for oilfield
- FOB Price: Negotiable
- Min. Order: 1 Pieces
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Factory best price! API J55/K55 X-over coupling for oilfield
- FOB Price: Negotiable
- Min. Order: 1 Pieces
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Top Quality! API 11B 7/8" to 3/4" sub sucker rod coupling
- FOB Price: Negotiable
- Min. Order: 10 Pieces
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China manufacturer! API 11B sucker rod connector with high quality
- FOB Price: Negotiable
- Min. Order: 10 Pieces
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API 5CT nue 3 1/2 J55 Tubing collar/nipple
- FOB Price: Negotiable
- Min. Order: 1 Pieces
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API 11B 7/8" Alloy sucker rod coupling
- FOB Price: Negotiable
- Min. Order: 1 Pieces
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API 5CT 3 1/2 NUE N80Q TUBING COUPLING
- FOB Price: Negotiable
- Min. Order: 1 Pieces
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API 5CT 5 1/2 N80 LTC CASING COUPLING
- FOB Price: Negotiable
- Min. Order: 1 Pieces
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Factory price API 5CT OCTG PIN*BOX crossover coupling
- FOB Price: Negotiable
- Min. Order: 1 Pieces
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Factory competitive price API 5ct 3 1/2 L80 tube joint for oilfield
- FOB Price: Negotiable
- Min. Order: 1 Pieces
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API female threaded tubing connector
- FOB Price: Negotiable
- Min. Order: 1 Pieces
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China manufacturer ! 2-3/8"EU*2-7/8"EU X-Over P110 coupling
- FOB Price: Negotiable
- Min. Order: 1 Pieces
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Popular coupling! API Tube connection N80
- FOB Price: Negotiable
- Min. Order: 1 Pieces
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Male thread X-over coupling for oilfields
- FOB Price: Negotiable
- Min. Order: 10 Pieces
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API 11B 22T sucker rod connector sub
- FOB Price: Negotiable
- Min. Order: 1 Pieces
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china manufacturer API 5CT J55 x-over coupling
- FOB Price: Negotiable
- Min. Order: 1 Pieces
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High quality! API 11B 25mm sucker rod connection
- FOB Price: Negotiable
- Min. Order: 1 Pieces
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API 5CT pipe nipples for oil field
- FOB Price: Negotiable
- Min. Order: 10 Pieces
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High quality API 5CT & 5B J55/K55 Male Thread X-over coupling
- FOB Price: Negotiable
- Min. Order: 1 Pieces
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Hot sale! API 2 7/8" N80 Steel female threaded coupling EUE/NUE
- FOB Price: Negotiable
- Min. Order: 1 Pieces
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