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api coupling
1101 Products|68 Suppliers
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API 11B sucker rods changeover couplingNegotiableMOQ: 1 PiecePuyang Bao Litong Petroleum Machinery Co., Ltd. -
API 11B coupling NUE box for hot saleNegotiableMOQ: 1 PiecePuyang Bao Litong Petroleum Machinery Co., Ltd. -
API 5CT 42CrMo tubing crossover couplingNegotiableMOQ: 10 PiecesPuyang Bao Litong Petroleum Machinery Co., Ltd. -
High quality! API Quick joint couplingNegotiableMOQ: 1 PiecePuyang Bao Litong Petroleum Machinery Co., Ltd. -
api 5ct & 5b oil pipe couplingNegotiableMOQ: 10 PiecesPuyang Bao Litong Petroleum Machinery 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 -
api 11B sucker rod pipe joint couplingUS$ 5 - 5MOQ: 10 PiecesPuyang Bao Litong Petroleum Machinery Co., Ltd. -
API Seamless Steel Oil Pipe CouplingsNegotiableMOQ: 10 PiecesPuyang Bao Litong Petroleum Machinery Co., Ltd. -
API 5CT & 5B Tubing Pipe CouplingNegotiableMOQ: 1 PiecePuyang Bao Litong Petroleum Machinery Co., Ltd. -
ASMT Black API casing Pipe couplingUS$ 750 - 1,000MOQ: 5 TonsYanshan Xian Yonghui Steel Pipe Co., Ltd. -
API Seamless Steel Forged Pipe Couplings for OilfieldUS$ 1 - 8,800MOQ: 1 PieceZhengzhou Wanda Heavy Industry Co., Ltd. -
API Seamless Steel Oil Casing Pipe CouplingUS$ 1 - 8,800MOQ: 1 PieceZhengzhou Wanda Heavy Industry Co., Ltd. -
Original API Sucker Rod Coupling for OilfieldUS$ 2 - 5MOQ: 1 PiecePuyang Zhongshi Group Co., Ltd. -
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API 5CT 20" BC Casing CouplingUS$ 1 - 200MOQ: 100 PiecesGoldenman Petroleum Equipment Co., Limited -
API 5CT 20" STC Casing CouplingUS$ 1 - 200MOQ: 100 PiecesGoldenman Petroleum Equipment Co., Limited -
Global Buyer Activity
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API 5CT 4" EU Tubing CouplingUS$ 1 - 200MOQ: 100 PiecesGoldenman Petroleum Equipment Co., Limited -
API 5CT 4" NU Tubing CouplingUS$ 1 - 200MOQ: 100 PiecesGoldenman Petroleum Equipment Co., Limited
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API 5CT 7" BC Casing CouplingUS$ 1 - 200MOQ: 100 PiecesGoldenman Petroleum Equipment Co., Limited -
API 5CT 16" BC Casing CouplingUS$ 1 - 200MOQ: 100 PiecesGoldenman Petroleum Equipment Co., Limited
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API 5CT 16" STC Casing CouplingUS$ 1 - 200MOQ: 100 PiecesGoldenman Petroleum Equipment Co., Limited
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API 5CT J55/K55 EUE Tubing CouplingUS$ 1 - 200MOQ: 100 PiecesGoldenman Petroleum Equipment Co., Limited -
