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array(1) { [0]=> array(16) { ["id"]=> string(3) "773" ["title"]=> string(15) "Tubing Coupling" ["subtitle"]=> string(63) "High-strength Couplings For Reliable Fluid And Gas Transmission" ["summary"]=> string(131) "Tubing coupling mainly aims to solve the existing couplings easily generated due to fatigue fracture stress concentration problems." ["keywords"]=> string(161) "API OCTG, SR13 Coupling, Reducing Coupling, Flow Coupling, Special Clearance Coupling, Vacuum Insulated Coupling, API Tubing Couplings, Oilfield Tubing Couplings" ["visits"]=> string(3) "203" ["addtime"]=> string(19) "2025-09-15 06:28:34" ["image_path"]=> string(55) "/vote/EW_CMS/public/upload/product/tubing-coupling.webp" ["image_name"]=> string(20) "tubing-coupling.webp" ["pdf_path"]=> NULL ["pdf_name"]=> NULL ["page_url"]=> string(37) "pipe-fitting/coupling/tubing-coupling" ["sort_order"]=> string(1) "0" ["view_flag"]=> string(1) "c" ["result_type"]=> string(7) "product" ["priority"]=> string(1) "1" } }