{"product_id":"api-6a-spacer-spool-2-1-16-5m-x-2-1-16-5m-oal-15","title":"API 6A Spacer Spool – 2-1\/16\" 5M x 2-1\/16\" 5M | OAL 15\"","description":"\u003cp data-path-to-node=\"4\"\u003eThe 2-1\/16\" 5M x 2-1\/16\" 5M Spacer Spool with a 15-inch Overall Length (OAL) is a high-integrity, heavy-duty pressure containment component engineered for surface wellheads, Christmas trees, and choke manifold configurations. Featuring identical 2-1\/16\" 5,000 PSI flanged connections on both ends, this specialized extension spool is designed to safely space out adjacent wellhead components, elevate blow-out preventers (BOPs), provide adequate tool clearance, or match existing piping geometries while maintaining a uniform, high-pressure boundary.\u003c\/p\u003e\n\u003cp data-path-to-node=\"5\"\u003eIn high-pressure upstream operations, any extension component within the primary well bore or manifold line must meet the most rigorous structural and metallurgical standards. This spacer spool features a fully integrated, one-piece forged design that eliminates the risk of weld-joint failure under mechanical strain. Both 5,000 PSI flanged ends feature a precision-machined \u003cb data-path-to-node=\"5\" data-index-in-node=\"376\"\u003eRing-Type Joint (RTJ)\u003c\/b\u003e groove optimized for standard \u003cb data-path-to-node=\"5\" data-index-in-node=\"428\"\u003eR-24 or RX-24\u003c\/b\u003e metal ring gaskets. When the heavy-duty studs are fully torqued down, these gaskets create an impenetrable, metal-to-metal barrier that remains bubble-tight under continuous cyclic stresses and heavy operational vibration.\u003c\/p\u003e\n\u003cp data-path-to-node=\"6\"\u003ePrecision-machined to an exact \u003cb data-path-to-node=\"6\" data-index-in-node=\"31\"\u003e15-inch overall length\u003c\/b\u003e, this spacer spool ensures predictable grid alignments and flawless fitment during critical manifold fabrication or well control rig-ups. It is manufactured from premium forged alloy steel and fully conforms to API Specification 6A criteria.\u003c\/p\u003e\n\u003cp data-path-to-node=\"7\"\u003e\u003cb data-path-to-node=\"7\" data-index-in-node=\"0\"\u003eFeatures \u0026amp; Benefits\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"8\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-path-to-node=\"8,0,0\" data-index-in-node=\"0\"\u003eUniform Sizing Line:\u003c\/b\u003e Features identical 2-1\/16\" 5M flanged end connections on both ends, serving as a straight, restriction-free extension sub within matching flowlines.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,1,0\"\u003e\u003cb data-path-to-node=\"8,1,0\" data-index-in-node=\"0\"\u003e5,000 PSI API 6A Rating:\u003c\/b\u003e Purpose-built to handle standard upstream surface pressures, safely containing a continuous 5,000 PSI working pressure.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,2,0\"\u003e\u003cb data-path-to-node=\"8,2,0\" data-index-in-node=\"0\"\u003eExact 15\" Overall Length:\u003c\/b\u003e Machined to rigorous dimensional tolerances to guarantee a perfect face-to-face spacing distance within tight layout constraints.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,3,0\"\u003e\u003cb data-path-to-node=\"8,3,0\" data-index-in-node=\"0\"\u003eIntegral Forged Design:\u003c\/b\u003e Machined entirely from a single solid block of premium alloy steel, maximizing structural rigidity, tensile strength, and fatigue life.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,4,0\"\u003e\u003cb data-path-to-node=\"8,4,0\" data-index-in-node=\"0\"\u003eFail-Safe RTJ Grooves:\u003c\/b\u003e Precision-machined flange faces accommodate standard R-24 or RX-24 metal ring gaskets to create a robust, leak-free metal-to-metal seal.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"9\"\u003e\u003cb data-path-to-node=\"9\" data-index-in-node=\"0\"\u003eSpecifications \u0026amp; Technical Details\u003c\/b\u003e\u003c\/p\u003e\n\u003ctable data-path-to-node=\"10\" style=\"width: 100.036%; height: 284.4px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 30.2496%; height: 19.6px;\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.2906%; height: 19.6px;\"\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 30.2496%; height: 19.6px;\"\u003e\u003cspan data-path-to-node=\"10,1,0,0\"\u003e\u003cb data-path-to-node=\"10,1,0,0\" data-index-in-node=\"0\"\u003eComponent Type\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.2906%; height: 19.6px;\"\u003e\u003cspan data-path-to-node=\"10,1,1,0\"\u003eSpacer Spool \/ Flanged Extension Sub\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003ctd style=\"width: 30.2496%; height: 39.2px;\"\u003e\u003cspan data-path-to-node=\"10,2,0,0\"\u003e\u003cb data-path-to-node=\"10,2,0,0\" data-index-in-node=\"0\"\u003eNominal Flange Size (Both Ends)\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.2906%; height: 39.2px;\"\u003e\u003cspan data-path-to-node=\"10,2,1,0\"\u003e2-1\/16 Inch\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 30.2496%; height: 19.6px;\"\u003e\u003cspan data-path-to-node=\"10,3,0,0\"\u003e\u003cb data-path-to-node=\"10,3,0,0\" data-index-in-node=\"0\"\u003ePressure Rating\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.2906%; height: 19.6px;\"\u003e\u003cspan data-path-to-node=\"10,3,1,0\"\u003e5,000 PSI (5M)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 30.2496%; height: 19.6px;\"\u003e\u003cspan data-path-to-node=\"10,4,0,0\"\u003e\u003cb data-path-to-node=\"10,4,0,0\" data-index-in-node=\"0\"\u003eOverall Length (OAL)\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.2906%; height: 19.6px;\"\u003e\u003cspan data-path-to-node=\"10,4,1,0\"\u003e15 Inches\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 30.2496%; height: 19.6px;\"\u003e\u003cspan data-path-to-node=\"10,5,0,0\"\u003e\u003cb data-path-to-node=\"10,5,0,0\" data-index-in-node=\"0\"\u003eFlange Face Profile\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.2906%; height: 19.6px;\"\u003e\u003cspan data-path-to-node=\"10,5,1,0\"\u003eRing-Type Joint (RTJ)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003ctd style=\"width: 30.2496%; height: 39.2px;\"\u003e\u003cspan data-path-to-node=\"10,6,0,0\"\u003e\u003cb data-path-to-node=\"10,6,0,0\" data-index-in-node=\"0\"\u003eRing Gasket Compatibility\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.2906%; height: 39.2px;\"\u003e\u003cspan data-path-to-node=\"10,6,1,0\"\u003eR-24 \/ RX-24\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 30.2496%; height: 19.6px;\"\u003e\u003cspan data-path-to-node=\"10,7,0,0\"\u003e\u003cb data-path-to-node=\"10,7,0,0\" data-index-in-node=\"0\"\u003eMaterial\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.2906%; height: 19.6px;\"\u003e\u003cspan data-path-to-node=\"10,7,1,0\"\u003eHigh-Strength Forged Alloy Steel (AISI 4130 or equivalent)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 10px;\"\u003e\n\u003ctd style=\"width: 30.2496%; height: 10px;\"\u003e\u003cspan data-path-to-node=\"10,8,0,0\"\u003e\u003cb data-path-to-node=\"10,8,0,0\" data-index-in-node=\"0\"\u003eBody Construction\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.2906%; height: 10px;\"\u003e\u003cspan data-path-to-node=\"10,8,1,0\"\u003eIntegral Forged Steel (One-Piece)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003ctd style=\"width: 30.2496%; height: 39.2px;\"\u003e\u003cspan data-path-to-node=\"10,9,0,0\"\u003e\u003cb data-path-to-node=\"10,9,0,0\" data-index-in-node=\"0\"\u003eProduct Specification Level\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.2906%; height: 39.2px;\"\u003e\u003cspan data-path-to-node=\"10,9,1,0\"\u003ePSL1, PSL2, PSL3 available\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003ctd style=\"width: 30.2496%; height: 39.2px;\"\u003e\u003cspan data-path-to-node=\"10,10,0,0\"\u003e\u003cb data-path-to-node=\"10,10,0,0\" data-index-in-node=\"0\"\u003eService Application\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.2906%; height: 39.2px;\"\u003e\u003cspan data-path-to-node=\"10,10,1,0\"\u003eStandard Service (Wellhead spacing, BOP elevation, manifold extension, and test arrays)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp data-path-to-node=\"11\"\u003e\u003cb data-path-to-node=\"11\" data-index-in-node=\"0\"\u003eApplications\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"12\"\u003eThis 2-1\/16\" 5K spacer spool is an indispensable alignment and extension asset for upstream surface drilling, production, and testing layouts. Typical applications include extending the height of a blowout preventer (BOP) stack for tool clearance, spacing out gate valves on choke and kill manifolds, bridging spatial gaps between wellhead Christmas trees and rigid flowline iron, and setting up secure testing loops on surface production arrays.\u003c\/p\u003e\n\u003cp data-path-to-node=\"13\"\u003e\u003cb data-path-to-node=\"13\" data-index-in-node=\"0\"\u003eQuality Assurance\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"14\"\u003eAll our API 6A spacer spools are manufactured from premium-grade clean alloy forgings and subjected to strict quality control checkpoints. Each unit undergoes rigorous non-destructive testing (NDT), including magnetic particle and ultrasonic inspections, alongside hydrostatic shell pressure testing to guarantee zero structural defects under extreme workloads. Ring groove geometries are evaluated with specialized precision gauges to ensure long-term, flush metal-to-metal field compliance. Full material test reports (MTRs) and API certificates are provided.\u003c\/p\u003e\n\u003cp data-path-to-node=\"15\"\u003e\u003cb data-path-to-node=\"15\" data-index-in-node=\"0\"\u003eRequest a Quote\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"16\"\u003e📞 +1 405 666 5011\u003c\/p\u003e\n\u003cp data-path-to-node=\"16\"\u003e📧 seo@blazess.com\u003c\/p\u003e","brand":"Blaze Sales \u0026 Service","offers":[{"title":"Default Title","offer_id":48251797602549,"sku":"HBCBCLFFL000","price":2199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0770\/5785\/1637\/files\/API6ASpacerSpool_2-1165Mx2-1165MOAL15.png?v=1781100447","url":"https:\/\/blazess.com\/ur\/products\/api-6a-spacer-spool-2-1-16-5m-x-2-1-16-5m-oal-15","provider":"Blaze Sales \u0026 Service","version":"1.0","type":"link"}