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Tubing Coupling Stock
Material used for coupling production
Size: 73mm×11mm,79mm×11mm,88.9mm×12.5mm,94mm×13mm,108mm×14mm,
115mm×14.5mm,127mm×13mm,121mm×15mm,154mm×13mm
Grade: J55, K55,N80,L80,P110
Standard: API 5CT
Keeping thousands of coupling stock with full size range, so our company can provide fast delivery.
api coupling stock
