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api coupling
1101 Products|68 Suppliers
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139.7 Casing pipe LTC J55 R3US$ 20 - 45MOQ: 100 PiecesTianjin Dalipu Oil Country Tubular Goods Co., Ltd -
2-3/8 NU J55 Tubing Pipe R2US$ 20 - 45MOQ: 100 PiecesTianjin Dalipu Oil Country Tubular Goods Co., Ltd -
2-7/8 EU PIN * 4-1/2 BOXUS$ 20 - 45MOQ: 100 PiecesTianjin Dalipu Oil Country Tubular Goods Co., Ltd -
3-1/2 EU box * 4-1/2 TJ-2 BOXUS$ 20 - 45MOQ: 100 PiecesTianjin Dalipu Oil Country Tubular Goods Co., Ltd -
API 5CT Casing Coupling /joint/ oilpipe couplingUS$ 3.5 - 25MOQ: 1 PiecePuyang zhongshi Group Co., Ltd -
Smart Sourcing
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Choose suppliers with platform-verified icons for trusted status2Verify CertificationsValidate supplier certifications (ISO, CE, etc.) for api coupling 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 api coupling contracts -
special clearance tubing couplings /API / NUE couplingUS$ 5 - 200MOQ: 1 PiecePuyang Zhongshi Group Co., Ltd. -
API 11B Grade T CouplingUS$ 5 - 500MOQ: 100 SetsDongying Kangyu Petroleum Engineering Technology Service Co., Ltd. -
API 5B Tubing/Casing CouplingUS$ 700 - 1100MOQ: 1 Tontianjin dalipu oil country tubular goods co.,ltd -
API 5B Tubing/Casing CouplingUS$ 4 - 12MOQ: 1 Piecetianjin dalipu oil country tubular goods co.,ltd -
1"API Class T couplingNegotiableMOQ: 1 SetYantai Yunsheng Petroleum Machine Accessories Co., Ltd. -
1"API Class T couplingNegotiableMOQ: 1 SetYantai Yunsheng Petroleum Machine Accessories Co., Ltd. -
API SM sucker rod couplingNegotiableMOQ: 1000 SetsYantai Yunsheng Petroleum Machine Fittings ,Co,.Ltd. -
API T sucker rod couplingUS$ 6.2 - 6.2MOQ: 1000 SetsYantai Yunsheng Petroleum Machine Fittings ,Co,.Ltd. -
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Global Buyer Activity
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API 5CT N80 tubing couplingUS$ 5 - 18MOQ: 100 PiecesPuyang Bao Litong Petroleum Machinery Co., Ltd. -
API 5CT oil tubing couplingsNegotiableMOQ: 5 PiecesPuyang Bao Litong Petroleum Machinery Co., Ltd.
