coupling
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DALIPU Special Thread Coupling
- FOB Price: USD $4 / Piece
- Min. Order: 1 Pieces
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Couplings L80 EUE Threaded end Od3-1/2"
- FOB Price: USD $4 / Piece
- Min. Order: 1 Pieces
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Couplings EUE for 2-7/8" tubing N80
- FOB Price: USD $4 / Piece
- Min. Order: 1 Pieces
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API5CT Oil casing and tubing coupling
- FOB Price: USD $4 / Piece
- Min. Order: 1 Pieces
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tubing pipe & casing pipe coupling with kind of specification
- FOB Price: USD $4 / Piece
- Min. Order: 1 Pieces
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Coupling and coupling blank
- FOB Price: USD $4 / Piece
- Min. Order: 1 Pieces
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tubing coupling with 2-7/8" EU L80
- FOB Price: USD $4 / Piece
- Min. Order: 1 Pieces
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oil coupling HOT SALE
- FOB Price: USD $4 / Piece
- Min. Order: 1 Pieces
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Coupling for tubing on sales
- FOB Price: USD $4 / Piece
- Min. Order: 1 Pieces
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tubing coupling and casing coupling
- FOB Price: USD $4 / Piece
- Min. Order: 1 Pieces
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Hot sale API 5B N80 Coupling
- FOB Price: USD $4 - 12 / Piece
- Min. Order: 1 Pieces
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API 5B Tubing/Casing Coupling
- FOB Price: USD $4 - 12 / Piece
- Min. Order: 1 Pieces
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Coupling for Od3-1/2" 9.3lb/ft API 5CT Grade L80 EUE
- FOB Price: USD $4 - 12 / Piece
- Min. Order: 1 Pieces
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API5B Tubing & casing coupling
- FOB Price: USD $4 - 12 / Piece
- Min. Order: 1 Pieces
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OCTG Couplings NU Grade J55/P110
- FOB Price: USD $4 - 12 / Piece
- Min. Order: 1 Pieces
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Tubing Couplings 3-1/2" Grade N80/L80/P110 9.3PPF EUE
- FOB Price: USD $4 - 12 / Piece
- Min. Order: 1 Pieces
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CASING COUPLINGS SIZE 13-3/8" WEIGHT 72 PPF GRADE L80 TYPE1 THREAD BTC PSL1
- FOB Price: USD $4 - 12 / Piece
- Min. Order: 1 Pieces
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Right Hand Couplings 3-1/2" EU For Tubing
- FOB Price: USD $4 - 12 / Piece
- Min. Order: 1 Pieces
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LTC COUPLINGS 244.8*8.94mm 53.57kg/m K55 API Seamless LTC R3
- FOB Price: USD $4 - 12 / Piece
- Min. Order: 1 Pieces
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API Rotate Left Coupling N80 Grade Size 2-3/8" EU Thread
- FOB Price: USD $4 - 12 / Piece
- Min. Order: 1 Pieces
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- Factory Direct Sell Ms ERW Welded Carton Thick Wall Steel Pipe Seamless Hollow Section Steel Tube
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