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API 5ct Crossover CouplingNegotiableMOQ: 10 PiecesMaterial: Other, 42CrMoTechnics: Other, hot rollingType: CouplingPlace of Origin: Henan, ChinaPuyang Bao Litong Petroleum Machinery Co., Ltd. -
R32 Crossover CouplingNegotiableMOQ: 10 PiecesPlace of Origin: Shandong, ChinaModel Number: 4148300581-4148300591Brand Name: MIROCMaterial: Other, Tungsten CarbideKSQ Technologies (Beijing) Co., Ltd. -
API 5CT OCTG Crossover Coupling For OilfieldNegotiableMOQ: 1 PieceThickness: 4.83, 6.88Section Shape: RoundTianjin Dalipu Oil Country Tubular Goods Co., Ltd -
Crossover Coupling Quick Connect Coupling Pipe FittingUS$ 10 - 35MOQ: 10 PiecesPlace of Origin: ChinaCertification: OtherThickness: 4, 20Application: Oil PipeTianjin Dalipu Oil Country Tubular Goods Co.,ltd -
Crossover Coupling Quick Connect Coupling Pipe FittingUS$ 70 - 200MOQ: 1 PiecePlace of Origin: ChinaCertification: APIThickness: 5, 20Application: Oil PipeTianjin Dalipu Oil Country Tubular Goods 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) Co. Ltd,. -
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 -
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. -
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 -
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. -
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. -
Sucker Rod Crossover CouplingNegotiableMOQ: 100 PiecesMaterial: Other, AISI5140Technics: Other, hot rollingType: CouplingPlace of Origin: Henan, ChinaPuyang Bao Litong Petroleum Machinery Co., Ltd. -
API 5CT Crossover CouplingUS$ 7 - 15MOQ: 100 PiecesPuyang Bao Litong Petroleum Machinery Co., Ltd. -
Crossover Couplings for OctgNegotiableMOQ: 100 PiecesMaterial: Other, N80 steelTechnics: Other, hot rollingType: CouplingPlace of Origin: Henan, ChinaPuyang 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 -
Global Buyer Activity
Buyer placed an order for 2015 popular ! api 5ct J55/n80 crossover coupling/collar3 hours ago
Operations Head negotiating terms for R25 Mining Crossover Coupling Rock Drilling Tools 150-170mm2025-10-20 04:29:57
Operations Head verified certifications for China factory API 5CT OCTG PIN*BOX crossover coupling/nipple2025-10-20 02:09:51
Business Owner negotiating terms for API 5CT OCTG Crossover Coupling For Oilfield2025-10-17 03:37:25
Procurement Specialist verified certifications for R25 Mining Crossover Coupling Rock Drilling Tools 150-170mm2025-10-17 07:23:38
Procurement Lead placed an order for API 5CT J55 NUE EUE crossover coupling2025-10-20 11:25:08
Procurement Lead requested a quote for Factory best price API 5CT crossover coupling for OCTG2025-10-17 04:18:44
Verified Buyer submitted an RFQ for Factory best price! api N80 tubing crossover coupling2025-10-18 13:03:30 -
API 5ct N80 Crossover CouplingNegotiableMOQ: 10 PiecesMaterial: Other, N80 steelTechnics: Other, hot rollingType: CouplingPlace of Origin: Henan, ChinaPuyang Bao Litong Petroleum Machinery Co., Ltd. -
R25 Threaded Rod Crossover CouplingNegotiableMOQ: 10 PiecesPlace of Origin: ChinaBrand Name: MIROCModel Number: R32 Crossover CouplingType: Other, CouplingKSQ Technologies (Beijing) Co., Ltd. -
R25 Drill Crossover Coupling SleeveNegotiableMOQ: 10 PiecesPlace of Origin: Shandong, ChinaBrand Name: MIROCModel Number: 4148300432-4148300435Type: Other, Rock drillingKSQ Technologies (Beijing) Co., Ltd. -
R32/M20-117mm Crossover CouplingUS$ 5 - 200MOQ: 1 PiecePlace of Origin: Shandong, ChinaBrand Name: MIROCModel Number: Threaded Drill CouplingType: Other, crossover coupling, crossover couplingKSQ Technologies (Beijing) Co., Ltd. -
Crossover Coupling Quick Connect Coupling Pipe FittingUS$ 10 - 35MOQ: 10 PiecesPlace of Origin: ChinaCertification: OtherThickness: 4, 20Application: Oil PipeTianjin 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. -
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.
