Tianjin Dalipu Oil Country Tubular Goods Co.,Ltd
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Coupling
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Premium Connection Of Coupling
- FOB Price: Negotiable
- Min. Order: 100 Pieces
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2-7/8 Inch N80Q Grade Tubing Coupling
- FOB Price: Negotiable
- Min. Order: 100 Pieces
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4 Inch EUE Thread K55 Material Tubing Coupling
- FOB Price: Negotiable
- Min. Order: 100 Pieces
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2-7/8 Inch N80 Grade Tubing Coupling
- FOB Price: Negotiable
- Min. Order: 100 Pieces
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3-1/2 Inch J55 Grade Tubing Coupling NUE
- FOB Price: Negotiable
- Min. Order: 100 Pieces
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1.315in NUE Tubing Coupling Goods in stock
- FOB Price: Negotiable
- Min. Order: 100 Pieces
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3-1/2IN NUE Tubing Coupling stock made in China
- FOB Price: Negotiable
- Min. Order: 100 Pieces
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L80-13Cr Copper Plated Coupling
- FOB Price: Negotiable
- Min. Order: 100 Pieces
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API5CT 4-1/2IN NUE Tubing Coupling
- FOB Price: Negotiable
- Min. Order: 100 Pieces
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J55 and N80 LTC Casing Coupling
- FOB Price: Negotiable
- Min. Order: 100 Pieces
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API standard Casing Coupling and Tubing Coupling
- FOB Price: Negotiable
- Min. Order: 100 Pieces
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API5CT Tubing And Casing Coupling factory
- FOB Price: Negotiable
- Min. Order: 100 Pieces
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API Threaded Oil Tubing Coupling
- FOB Price: Negotiable
- Min. Order: 100 Pieces
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3 1/2inch N80 EUE Stock Oil Tubing Coupling
- FOB Price: Negotiable
- Min. Order: 100 Pieces
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Tubing Coupling 3 1/2 J55 NUE And EUE Stock
- FOB Price: Negotiable
- Min. Order: 100 Pieces
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API Oil Pipe Coupling Professional Export
- FOB Price: Negotiable
- Min. Order: 100 Pieces
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7inch N80 BTC Casing Coupling
- FOB Price: Negotiable
- Min. Order: 100 Pieces
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J55 3-1/2 NU Tubing Coupling
- FOB Price: Negotiable
- Min. Order: 100 Pieces
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5-1/2 LTC N80Q Casing Coupling
- FOB Price: Negotiable
- Min. Order: 100 Pieces
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9-5/8 J55 LC Casing Coupling
- FOB Price: Negotiable
- Min. Order: 100 Pieces
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2-3/8 inch NU N80 Tubing Coupling stock
- FOB Price: Negotiable
- Min. Order: 100 Pieces
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3-1/2 Tubing Coupling Stock
- FOB Price: Negotiable
- Min. Order: 100 Pieces
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API 5CT 3-1/2 NU L80 Tubing Coupling Stock
- FOB Price: Negotiable
- Min. Order: 100 Pieces
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High Quality API 5CT Oil Coupling For Tubing Casing Pipe
- FOB Price: Negotiable
- Min. Order: 100 Pieces
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Tubing Coupling 3-1/2 Inch K55 EU NU With API Standard
- FOB Price: Negotiable
- Min. Order: 100 Pieces
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API 5CT N80 Seamless Gas Oil Casing Tubing
- FOB Price: Negotiable
- Min. Order: 5 Tons
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API 5CT Oil P110 Tubing/Casing/Drilling Pipe Coupling
- FOB Price: Negotiable
- Min. Order: 100 Pieces
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API 5CT Oil EUE N80 Casing Pipe Coupling
- FOB Price: Negotiable
- Min. Order: 100 Pieces
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API 5DP Oil Drill Tubing Casing Pipe Coupling
- FOB Price: Negotiable
- Min. Order: 100 Pieces
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3-1/2inch NU N80 Oil Tubing Coupling Stock
- FOB Price: Negotiable
- Min. Order: 100 Pieces
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