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Diangong Shi
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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
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Top Quality! API 11B 7/8" to 3/4" sub sucker rod coupling
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- Min.Order: 10 Pieces
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China manufacturer! API 11B sucker rod connector with high quality
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- Min.Order: 10 Pieces
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API 5CT nue 3 1/2 J55 Tubing collar/nipple
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API 11B 7/8" Alloy sucker rod coupling
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API 5CT 3 1/2 NUE N80Q TUBING COUPLING
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API 5CT 5 1/2 N80 LTC CASING COUPLING
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Factory price API 5CT OCTG PIN*BOX crossover coupling
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Factory competitive price API 5ct 3 1/2 L80 tube joint for oilfield
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API female threaded tubing connector
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China manufacturer ! 2-3/8"EU*2-7/8"EU X-Over P110 coupling
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Popular coupling! API Tube connection N80
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Male thread X-over coupling for oilfields
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- Min.Order: 10 Pieces
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API 11B 22T sucker rod connector sub
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china manufacturer API 5CT J55 x-over coupling
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High quality! API 11B 25mm sucker rod connection
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API 5CT pipe nipples for oil field
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- Min.Order: 10 Pieces
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High quality API 5CT & 5B J55/K55 Male Thread X-over coupling
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Hot sale! API 2 7/8" N80 Steel female threaded coupling EUE/NUE
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API 5CT J55 EUE 2-7/8" nipple pup joint
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China Manufacturer! API 11B female threaded sucker rod joint
- FOB Price: Negotiable
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China Manufacturer! API 11 B metal pipe connector
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Hot sale! API 11B female threaded pipe coupling
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API standard ! 7/8" sucker rod nipple
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API Standard ! API 11B Female connector sub
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China manufacturer! API 11 B alloy steel slim hole sub-coupling
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High quality! API 11B full size sub-coupling
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AP Standard ! API 5ct EUE threads connection
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API 11B sucker rods changeover coupling
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- Min.Order: 1 Pieces
New Products
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Single tooth reducing tee
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Single-threaded tee fitting
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88° Trident belt inspection port
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Electrofusion saddle tee drilled under pressure
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Rush to repair joints
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90° internal tridental
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British standard 90° reducer triprong
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Socket equal-diameter tee
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Docking equal-diameter tee
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Butt reducing tee
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PE electrofusion pipe fittings
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Seamless stainless steel equal diameter tee