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Sucker Rod Coupling CrossoverNegotiableMOQ: 100 PiecesStructure: Other, cylinderFlexible or Rigid: FlexibleStandard or Nonstandard: StandardMaterial: Other, AISI5140Puyang Bao Litong Petroleum Machinery Co., Ltd. -
Shank Adapter, Coupling, Crossover CouplingNegotiableMOQ: 1 PiecePlace of Origin: ChinaModel Number: variety of types or according to the customer's requirements to produceSHANDONG ROCK DRILLING TOOLS CO.,LTD -
API 5CT OCTG Crossover Coupling For OilfieldNegotiableMOQ: 1 PieceThickness: 4.83, 6.88Section Shape: RoundTianjin Dalipu Oil Country Tubular Goods Co., Ltd -
R38 Coupling / Crossover Coupling for Harding Rock DrillingUS$ 25.00 - 25.00MOQ: 10 PiecesPlace of Origin: Shandong, ChinaBrand Name: MIROCModel Number: CouplingType: Other, coupling sleeves, CouplingKSQ Technologies (Beijing) Co., Ltd. -
Tungsten Carbide R32 Drill Coupling Crossover Coupling for TunnelingNegotiableMOQ: 1 PieceBrand Name: MIROCPlace of Origin: ChinaModel Number: 4148300581-4148300591KSQ Technologies (Beijing) Co. Ltd,. -
Smart Sourcing
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Choose suppliers with platform-verified icons for trusted status2Verify CertificationsValidate supplier certifications (ISO, CE, etc.) for compliance3Sample Testing FirstAlways test product samples before large orders4Visit FactoriesConduct on-site audits for manufacturing verification5Payment TermsUse escrow services for high-value transactions6Contract ClarityDefine penalties for delays/spec deviations in contracts -
Tungsten Carbide R32 Drill Coupling Crossover Coupling for TunnelingNegotiableMOQ: 1 PieceBrand Name: MIROCPlace of Origin: ChinaModel Number: 4148300581-4148300591KSQ Technologies (Beijing) Company -
Tungsten Carbide R32 Drill Coupling Crossover Coupling for TunnelingNegotiableMOQ: 1 CartonBrand Name: MIROCPlace of Origin: ChinaModel Number: 4148300581-4148300591KSQ Technologies Co. Ltd -
Tungsten Carbide R32 Drill Coupling Crossover Coupling for TunnelingNegotiableMOQ: 1 SetBrand Name: MIROCPlace of Origin: ChinaModel Number: 4148300581-4148300591KSQ Technologies (Beijing) Co. Ltd, -
Tungsten Carbide R32 Drill Coupling Crossover Coupling for TunnelingNegotiableMOQ: 1 PieceBrand Name: MIROCPlace of Origin: ChinaModel Number: 4148300581-4148300591KSQ Technologies (Beijing) Co. Ltd -
API 5CT D10 Tubing Coupling Casing Coupling CrossoverUS$ 2 - 50MOQ: 10 PiecesPlace of Origin: Henan, ChinaBrand Name: ZSModel Number: 2 3/8" ~ 4 1/2"Type: Other, CouplingPuyang Zhongshi Group Co., Ltd. -
N80 EU 4-1/2"*3-1/2"EU Threaded Couplings CrossoverUS$ 70 - 200MOQ: 1 PiecePlace of Origin: ChinaCertification: APIThickness: 5, 20Application: Oil Pipetianjin dalipu oil country tubular goods co.,ltd -
N80 EU 4-1/2"*3-1/2"EU Threaded Couplings CrossoverUS$ 30 - 70MOQ: 10 PiecesPlace of Origin: ChinaCertification: OtherThickness: 4, 20Application: Oil Pipetianjin dalipu oil country tubular goods co.,ltd -
API 5CT Oil Well Casing Pipe Water Well Casing Pipe Coupling Crossover Subs Joint Premium ThreadUS$ 1 - 100MOQ: 1 TonPlace of Origin: Shandong, ChinaBrand Name: SlruiteType: Other, casing pipe couplingMachine Type: Drilling ToolShengli Oilfield Ruite Machinery Manufacturing Co., Ltd. -
Casing & Tubing Pipe And Sucker Rod Couplings And Crossovers PriceUS$ 12 - 198MOQ: 1 PieceBrand Name: MaierdaPlace of Origin: ChinaModel Number: 1“ - 20“Material: Carbon SteelZhengzhou Maierda Petroleum Equipment Co., Ltd. -
Tubing Crossover,tubing Coupling Stock,coupling SupplyingUS$ 50 - 50MOQ: 100Brand Name: DLPOCTGPlace of Origin: ChinaModel Number: apiTIANJIN DALIPU OIL COUNTRY TUBULAR GOODS -
Tianjin Oil Casing Coupling Manufacturers Crossover SubUS$ 10 - 100MOQ: 1 PiecePlace of Origin: ChinaMaterial: Carbon SteelType: CrossShape: EqualTianjin Dalipu Oil Country Tubular Goods Co., Ltd -
Partial Cross-Over(Crossover) Coupling C x CNegotiableMOQ: 1 PieceMaterial: CopperTechnics: ForgedType: CouplingPlace of Origin: Zhejiang, ChinaNingbo Hengsheng Pipe Fitting Co., Ltd. -
Factory Outlet External Thread Crossover Coupling With Multiple SpecificationsUS$ 0.78 - 0.94MOQ: 1 PieceBrand Name: zhenyuanPlace of Origin: Fujian, ChinaModel Number: crossover couplingMaterial: PlasticHydradulic Valve Trade Co., Ltd. -
Factory Outlet External Thread Crossover Coupling With Multiple SpecificationsUS$ 0.78 - 0.94MOQ: 1 PieceBrand Name: zhenyuanPlace of Origin: Fujian, ChinaModel Number: crossover couplingMaterial: PlasticFujian Zhenyuan Hydraulic Equipment Co., Ltd. -
SS2205 SS2507 1.5" DN40 48.3mm Crossover Coupling for Pipe Joint Use Punching MoldingUS$ 4 - 12MOQ: 1 PieceMaterial: Stainless SteelTechnics: CastingType: CouplingPlace of Origin: Jiangsu, ChinaChangzhou Duoling Water Treatment Factory -
API Crossover Coupling 2 7/8" Pin*3 1/2" BoxUS$ 1 - 100MOQ: 1 PieceMaterial: Carbon SteelTechnics: CastingType: Other, Coupling, 2 7/8"* 3 1/2"Place of Origin: Henan, ChinaHenan Dongfanglong Trade Co., Ltd. -
R38 Coupling / Crossover Coupling for Harding Rock DrillingUS$ 10 - 300MOQ: 5 PiecesStructure: UniversalFlexible or Rigid: FlexibleStandard or Nonstandard: StandardMaterial: Other, CarbideKSQ Technologies (Beijing) Co., Ltd. -
X-OVER API5BNegotiableMOQ: 1 Metric TonThickness: 4.83, 6.45Section Shape: RoundTianjin Dalipu Oil Country Tubular Goods Co., Ltd -
L8013CRNegotiableMOQ: 1 Metric TonThickness: 4.83, 6.45Section Shape: RoundTianjin Dalipu Oil Country Tubular Goods Co., Ltd -
Tubing Pipe 1.9 EUE API5CTNegotiableMOQ: 1 Metric TonThickness: 4.83, 6.45Section Shape: RoundTianjin Dalipu Oil Country Tubular Goods Co., Ltd -
Global Buyer Activity
Procurement Lead requested a quote for 4-1/2 NUE J55 Tubing Coupling2025-10-15 05:15:27
Procurement Lead negotiating terms for Seating Nipple EUE2025-10-11 03:12:22
Procurement Lead submitted an RFQ for API 2-7/8 NUE 4-1/2 EUE Crossover Nipple2025-10-14 02:21:29
Sourcing Manager submitted an RFQ for 73 Tubing Pipe2025-10-14 21:14:52
Purchasing Director is sourcing CROSSOVER2025-10-12 14:38:39 -
K55 CasingNegotiableMOQ: 1 Metric TonThickness: 4.83, 6.45Section Shape: RoundTianjin Dalipu Oil Country Tubular Goods Co., Ltd -
J55 Tubing PipeNegotiableMOQ: 1 Metric TonThickness: 4.83, 6.45Section Shape: RoundTianjin Dalipu Oil Country Tubular Goods Co., Ltd -
339 Casing CouplingNegotiableMOQ: 1 PieceThickness: 5, 12Section Shape: RoundTianjin Dalipu Oil Country Tubular Goods Co., Ltd -
P110 Tubing PipeNegotiableMOQ: 1 Metric TonThickness: 4.83, 6.45Section Shape: RoundTianjin Dalipu Oil Country Tubular Goods Co., Ltd -
NUE Tubing CouplingNegotiableMOQ: 1 PieceThickness: 4.83, 6.45Section Shape: RoundTianjin Dalipu Oil Country Tubular Goods Co., Ltd -
9-5/8 L80 PipeNegotiableMOQ: 1 Metric TonThickness: 6.45, 12Section Shape: RoundTianjin Dalipu Oil Country Tubular Goods Co., Ltd
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5-1/2 Casing CouplingNegotiableMOQ: 1 PieceThickness: 4.83, 6.45Section Shape: RoundTianjin Dalipu Oil Country Tubular Goods Co., Ltd
