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2015 Newest Api Coupling Reused CouplingsUS$ 45 - 350MOQ: 1 PieceMaterial: Carbon SteelTechnics: CastingType: BushingPlace of Origin: Jiangsu, ChinaNanjing Haoli Hydraulic Equipment Co., Ltd.
5 Yrs -
API Buttress Thread Casing Coupling as per API 5CT&5BUS$ 10 - 2,000MOQ: 1 TonThickness: 5.21, 22.22Section Shape: RoundOuter Diameter: 4.5 - 20 inchNingbo Yinzhou Hisea Machinery Co., Ltd.
5 Yrs -
Square Coupling Flange/Api Coupling/flexible Flange CouplingUS$ 2 - 30MOQ: 1 PieceStructure: UniversalFlexible or Rigid: RigidStandard or Nonstandard: StandardMaterial: Stainless SteelFoshan Jianda Valve Pump Co., Ltd.
5 Yrs -
API Sucker Rod CouplingNegotiableMOQ: 10 PiecesStandard or Nonstandard: StandardMaterial: SteelBrand Name: sinotaiPlace of Origin: ChinaSinotai Petroleum Equipment Co., Ltd.
5 Yrs -
API Standard CouplingNegotiableMOQ: 100 PiecesThickness: 0, 15Section Shape: RoundOuter Diameter: 0, 20Tianjin Dalipu Oil Country Tubular Goods Co.,Ltd -
Api Coupling for Sucker RodNegotiableMOQ: 1 PieceBrand Name: YunshengPlace of Origin: ChinaYantai Yunshneg Petroleum Machine Fittings Co.Ltd -
Smart Sourcing
1Look forChoose 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 -
LTC, STC, BTC Thread Api CouplingUS$ 1 - 20MOQ: 1 PieceMaterial: Stainless SteelTechnics: CastingType: CouplingPlace of Origin: Henan, ChinaPuyang Zhongshi Group Co., Ltd. -
Hot Sale ! Api Couplings for Oil Tubing PipeNegotiableMOQ: 1 PieceStructure: Other, CylinderFlexible or Rigid: RigidStandard or Nonstandard: StandardMaterial: Other, J55,K55,N80,L80Puyang Bao Litong Petroleum Machinery Co., Ltd. -
Api Coupling nu (non-upset) J55 Grade Od1.315in CouplingUS$ 700 - 1100MOQ: 1 TonPlace of Origin: ChinaCertification: APIThickness: 5, 20Application: Oil PipeTianjin Dalipu Oil Country Tubular Goods Co.,ltd -
Api Coupling nu (non-upset) J55 Grade Od1.315in Coupling Od1.66"US$ 4 - 12MOQ: 1 PiecePlace of Origin: ChinaCertification: OtherThickness: 4, 20Application: Oil PipeTianjin Dalipu Oil Country Tubular Goods Co.,ltd -
5 1/2"K55 BTC Api CouplingUS$ 1 - 1,000MOQ: 1 PieceMaterial: Stainless SteelTechnics: ForgedType: CouplingPlace of Origin: Henan, ChinaHenan Dongfanglong Trade Co., Ltd. -
Sell H40,J55,K55,N80-1,N80Q,L80,P110 Api Couplings,casing Coupling,oil Tubing Coupling From ChinaNegotiableMOQ: 1 PieceBrand Name: BRCOPlace of Origin: ChinaModel Number: H40,J55,K55,N80-1,N80Q,L80,P110Hebei Borun Petroleum Pipe Manufacturing Co, LTD -
Tubing Coupling for API 5CTUS$ 3 - 100MOQ: 100 PiecesBrand Name: ZXPlace of Origin: ChinaMaterial: Other, alloy steelCertification: APIZhaoxin Oil Tool -
API Oil Steel Pipe Casing/Tubing CouplingUS$ 5 - 10MOQ: 100 PiecesPlace of Origin: ChinaCertification: APIThickness: 1, 26Application: Oil PipeTianjin Dalipu Oil Country Tubular Goods Co., Ltd -
API 5CT J55 K55 N80 L80 P110 NUE EUE Oil Tubing Pup Joint C/W Coupling at Competitive PriceUS$ 30 - 100MOQ: 10 PiecesSurface Treatment: Other, Paint or VarnishedDongying Mingde Petroleum Technology Co., Ltd -
API NPT/LP/NPSM Pipe Couplings for Deep Well Water PumpsUS$ 5 - 10MOQ: 100 PiecesBrand Name: Tianjin ForwellPlace of Origin: ChinaMaterial: Carbon SteelType: CouplingTianjin Forwell Energy Equipment Co.Ltd -
Manufacturing China NUE 3 1 2 J55 Api Steel Pipe Coupling3-1/2US$ 10 - 50MOQ: 1 PieceBrand Name: DALIPUPlace of Origin: ChinaMaterial: Carbon SteelType: CouplingTianjin Dalipu Oil Country Tubular Goods Co., Ltd -
API Casing Coupling and Tubing CouplingNegotiableMOQ: 1Brand Name: WXOFDPlace of Origin: ChinaWuxi Oilfield Equipment And Tools Co., Ltd -
API Sucker Rod CouplingUS$ 5 - 500MOQ: 100 SetsPlace of Origin: Shandong, ChinaBrand Name: kanyuModel Number: SizeMachine Type: Drilling EquipmentDongying Kangyu Petroleum Engineering Technology Service Co., Ltd. -
API Sucker Rod CouplingsUS$ 2.5 - 12.5MOQ: 1 PieceBrand Name: ZhongshiPlace of Origin: ChinaModel Number: ZS016Material: Carbon SteelPuyang Zhongshi Group Co., Ltd -
API SUCKER ROD COUPLINGNegotiableMOQ: 1 SetPlace of Origin: ChinaYantai Yunsheng Petroleum Machine Accessories Co., Ltd. -
API Sucker Rod CouplingUS$ 2.5 - 9.5MOQ: 300 SetsBrand Name: YunshengPlace of Origin: ChinaModel Number: 5/8" 3/4" 7/8" 1" 1-1/8"Yantai Yunsheng Petroleum Machine Fittings ,Co,.Ltd. -
API Tubing CouplingNegotiableMOQ: 1 SetPlace of Origin: ChinaShandong Dongbao Steel Pipe Co., Ltd. -
Api Sucker Rod CouplingUS$ 1.8 - 10.8MOQ: 500 SetsPlace of Origin: ChinaCangzhou Kelida Machinery Technology Co., Ltd -
API Casing CouplingNegotiableMOQ: 10 Metric TonsTechnics: OtherType: CouplingPlace of Origin: Hebei, ChinaBrand Name: YHYanshan Xian Yonghui Steel Pipe Co., Ltd. -
Global Buyer Activity
Sourcing Agent requested specs for API 5CT API 5B ISO11960 Tubing And Casing Coupling2025-12-15 12:22:14
Procurement Lead verified certifications for API 5CT Seamless Coupling /Coupling Stock2025-12-19 03:18:42
Buyer is sourcing API 5CT Coupling,Pup Joint or Connector2025-12-17 21:33:45
Sourcing Manager inquired about Approved ABS & API carbon steel coupling2025-12-17 16:10:29
Lead Purchaser verified certifications for API 11B Sucker Rod Coupling Class T and SM/Anti-wear Coupling/Polished rod coupling/Slim hole coupling2025-12-15 10:55:15
Procurement Specialist verified certifications for Drilling pipe coupling,API SUB COUPLING11 hours ago
Procurement Lead verified certifications for Tanker API Gravity Drop Couplings22 hours ago
Lead Purchaser submitted an RFQ for API Full size Sucker Rod Coupling for oilfield2025-12-16 05:26:24 -
API Sucker Rod CouplingUS$ 1.31 - 2.45MOQ: 200 PiecesMaterial: Carbon SteelTechnics: Other, compressed threadType: CouplingPlace of Origin: Inner Mongolia, ChinaBaotou Liande Oil And Mechanical Co., Ltd. -
Api Threading Casing CouplingUS$ 10 - 200MOQ: 50 PiecesStructure: Metal BellowsFlexible or Rigid: RigidStandard or Nonstandard: StandardMaterial: Stainless SteelDezhou Yuanda Petroleum Machinery Co., Ltd. -
API TUBING and Casing CouplingUS$ 1 - 5MOQ: 10 TonsMaterial: Stainless SteelTechnics: ForgedType: CouplingPlace of Origin: Jiangsu, ChinaNantong Yongda Pipe Industry Co., Ltd. -
API 5CT Tubing CouplingUS$ 1 - 200MOQ: 100 PiecesMaterial: AlloyTechnics: Other, cuttingType: CouplingPlace of Origin: Shandong, ChinaGoldenman Petroleum Equipment Co., Limited -
API 5CT Tubing CouplingUS$ 0.01 - 200MOQ: 500 PiecesMaterial: Other, Seamless steelTechnics: Other, Hot RolledType: CouplingPlace of Origin: ChinaCNBM International Corporation -
API 5CT Tubing CouplingsUS$ 10 - 120MOQ: 100 PiecesMaterial: Carbon SteelTechnics: CastingType: CouplingPlace of Origin: Henan, ChinaPuyang Zhongshi Group Co., Ltd. -
API 5CT CouplingNegotiableMOQ: 20 Metric TonsThickness: 10, 100Section Shape: RoundBeijing Hengzhixinda Trade Co., Ltd.
