{"product_id":"3-fig-1502-female-threaded-x-3-1-2-eue-swage-high-pressure-tubing-crossover-adapter","title":"3\" Fig 1502 Female (Threaded) x 3-1\/2\" EUE Swage | High-Pressure Tubing Crossover Adapter","description":"\u003cp\u003eThe 3\" Fig 1502 Female (Threaded) x 3-1\/2\" EUE Swage is an ultra-rugged, precision-machined crossover adapter designed to provide a highly secure, leak-free transition from massive 3-inch surface flowlines directly to large-capacity 3-1\/2\" downhole tubing strings. This heavy-duty fitting features a 3-inch Figure 1502 Female threaded connection (designed to receive a standard 3\" 1502 male sub and wing nut) on one side, and a standard 3-1\/2\" External Upset End (EUE) 8-Round tubing thread on the opposing end.\u003c\/p\u003e\n\u003cp\u003eManufactured from a solid block of high-strength, heat-treated forged alloy steel, this integral swage is built to withstand the extreme mechanical stresses, massive fluid volumes, and intense vibrations inherent in large-scale well intervention, high-rate frac flowback, and heavy cementing operations. By providing a direct step-down from a 3-inch 15,000 PSI manifold system to 3-1\/2\" wellhead tubing, it eliminates the need for multiple stacked adapters, reducing potential leak paths and significantly improving overall rig-up safety and efficiency.\u003c\/p\u003e\n\u003cp\u003eBy utilizing a seamless, integral (one-piece) forged design rather than a fabricated or welded construction, this adapter completely eliminates structural weak points. This ensures maximum blowout resistance, mechanical integrity, and a reliable seal during extreme high-capacity fluid transfer and heavy-duty well testing procedures.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFeatures \u0026amp; Benefits\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eIntegral Forged Construction:\u003c\/b\u003e Machined from premium, solid alloy steel forgings, eliminating weld-seam vulnerabilities and maximizing fatigue resistance under massive pressure surges.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eFemale Threaded Connection:\u003c\/b\u003e Features a precision-machined 3\" 1502 female thread, ready to securely accept any standard 3\" 1502 male wing nut assembly for rapid field integration.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eDirect Tubing Tie-In:\u003c\/b\u003e Safely and efficiently transitions from massive 3-inch, 15,000 PSI surface frac iron down to high-capacity 3-1\/2\" EUE well tubing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eHigh-Pressure Durability:\u003c\/b\u003e The 3\" Fig 1502 female end is engineered for 15,000 PSI Cold Working Pressure (CWP). \u003ci\u003e(Note: Overall system working pressure must be regulated to the maximum safe rating of the specific 3-1\/2\" EUE tubing being utilized).\u003c\/i\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003ePrecision Machined Threads:\u003c\/b\u003e The 8-Round EUE tubing threads are cut to exacting API tolerances to ensure galling resistance and a perfect, leak-free high-pressure downhole connection.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eSpecifications \u0026amp; Technical Details\u003c\/b\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eComponent Type\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSwage \/ Tubing Crossover Adapter\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003ePrimary Connection (End 1)\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3\" Fig 1502 Female (Threaded)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eSecondary Connection (End 2)\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3-1\/2\" EUE (External Upset End) 8-Round Thread\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eMaterial Construction\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eHigh-Strength Forged Alloy Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003ePressure Rating\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eUp to 15,000 PSI CWP on 1502 end (Derated by EUE Thread limitations)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eService Application\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eStandard Service (Sour Service H2S available upon request)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cb\u003eApplications\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThis 3\" Female x 3-1\/2\" EUE Crossover Swage is an indispensable fitting for bridging the gap between heavy, large-bore surface equipment and high-volume downhole tubulars. It is heavily utilized in high-rate well testing operations, massive frac flowback tie-ins, heavy cementing procedures, and connecting high-capacity choke manifolds directly to the wellhead.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eQuality Assurance\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eEvery tubing crossover swage is subjected to strict quality control protocols. The alloy steel forgings undergo ultrasonic flaw detection to verify internal structural density. Additionally, the EUE 8-Round threads are meticulously inspected using calibrated API thread gauges, while the 1502 female threads are verified to exact tolerances to ensure seamless integration with male subs in the field.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eRequest a Quote\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e📞 +1 405 666 5011\u003c\/p\u003e\n\u003cp\u003e📧 seo@blazess.com\u003c\/p\u003e","brand":"Blaze Sales \u0026 Service","offers":[{"title":"Default Title","offer_id":48486447743221,"sku":"SG-15023F31002LP","price":545.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0770\/5785\/1637\/files\/3Fig1502Female_Threaded_x3-12EUESwageTubingAdapter.png?v=1785371196","url":"https:\/\/blazess.com\/de\/products\/3-fig-1502-female-threaded-x-3-1-2-eue-swage-high-pressure-tubing-crossover-adapter","provider":"Blaze Sales \u0026 Service","version":"1.0","type":"link"}