{"product_id":"api-6a-companion-flange-1-13-16-15m-15-000-psi-x-2-lp-line-pipe-thread","title":"API 6A Companion Flange – 1-13\/16\" 15M (15,000 PSI) x 2\" LP (Line Pipe Thread)","description":"\u003cp data-path-to-node=\"4\"\u003eThe 1-13\/16\" 15M x 2\" LP Companion Flange is a high-integrity, heavy-duty forged steel crossover component engineered to connect extreme-pressure bolted API 6A systems directly to threaded piping infrastructure. Featuring a 15,000 PSI API flanged profile on one side and an internal 2\" Line Pipe (LP) female thread on the other, this specialized companion flange serves as a robust, safe transition point on high-pressure wellheads, Christmas trees, and manifold systems.\u003c\/p\u003e\n\u003cp data-path-to-node=\"5\"\u003eIn severe upstream environments, managing structural integrity at 15,000 PSI requires components built to the highest metallurgical standards. The 1-13\/16\" 15M flanged end utilizes an industry-standard \u003cb data-path-to-node=\"5\" data-index-in-node=\"202\"\u003eType 6BX\u003c\/b\u003e heavy-walled design featuring a precision-machined \u003cb data-path-to-node=\"5\" data-index-in-node=\"262\"\u003eRing-Type Joint (RTJ)\u003c\/b\u003e groove. This groove is specifically engineered to seat a high-pressure BX-style metal ring gasket (typically BX-151). When bolted to a mating wellhead component, it forms an impenetrable, metal-to-metal seal that resists deformation and grows tighter under extreme internal line pressures.\u003c\/p\u003e\n\u003cp data-path-to-node=\"6\"\u003eThe opposite side features a precision-machined internal \u003cb data-path-to-node=\"6\" data-index-in-node=\"57\"\u003e2\" LP (Line Pipe)\u003c\/b\u003e female thread. This provides a secure, weld-free interface for standard threaded high-pressure piping, auxiliary sampling lines, or heavy-duty instrumentation layouts. Machined from a single block of premium forged alloy steel (typically AISI 4130), this integral component eliminates the need for separate welded subs or intermediate adapters, removing potential weak points from critical high-pressure lines.\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\"\u003e15,000 PSI API 6A Rating:\u003c\/b\u003e Built to withstand the immense pressures of upstream exploration, safely managing a 15,000 PSI (15M) working pressure on the flanged connection.\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\"\u003eType 6BX RTJ Sealing Face:\u003c\/b\u003e Features a precision-machined ring groove compatible with BX-151 metal ring gaskets, ensuring a fail-safe metal-to-metal barrier against severe blowouts.\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\"\u003eIntegral 2\" LP Threading:\u003c\/b\u003e Outfitted with an internal 2-inch API Line Pipe female thread for fast, dependable, weld-free connection to threaded flowline assets.\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\"\u003eSolid Forged Construction:\u003c\/b\u003e Machined from high-strength forged alloy steel to deliver exceptional resistance to mechanical shock, intense vibration, and cyclic pressure loading.\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\"\u003eStreamlined Crossover Action:\u003c\/b\u003e Provides a clean, one-piece adapter layout that reduces total pipeline weight and footprint while maximizing containment security.\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\"\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 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\u003e\u003cspan data-path-to-node=\"10,1,1,0\"\u003eCompanion Flange \/ Threaded Adapter Flange\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\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\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,2,1,0\"\u003e1-13\/16 Inch\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\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\"\u003eFlange Pressure Rating\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,3,1,0\"\u003e15,000 PSI (15M)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\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\"\u003eFlange Design Type\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,4,1,0\"\u003eAPI 6A Type 6BX\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\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\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\u003e\n\u003ctd\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\u003e\u003cspan data-path-to-node=\"10,6,1,0\"\u003eBX-151\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\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\"\u003eThread Connection\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,7,1,0\"\u003e2 Inch API Line Pipe (LP) Female Thread\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\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\"\u003eMaterial\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,8,1,0\"\u003eHigh-Strength Forged Alloy Steel (AISI 4130 or equivalent)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\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\"\u003eBody Construction\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,9,1,0\"\u003eIntegral Forged Steel (One-Piece)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\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\u003e\u003cspan data-path-to-node=\"10,10,1,0\"\u003eStandard Service (Wellhead crossover, sampling, blowdown, and instrument tie-ins)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,11,0,0\"\u003e\u003cb data-path-to-node=\"10,11,0,0\" data-index-in-node=\"0\"\u003eIndustry Compliance\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,11,1,0\"\u003eConforms to API Spec 6A dimensional and metallurgical standards\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 1-13\/16\" 15M x 2\" LP companion flange is a vital adapter for upstream surface production and testing arrays operating under extreme pressure. Typical applications include connecting 15,000 PSI wellhead gate valve or blowout preventer (BOP) ports to threaded piping, integrating heavy-duty pressure sensors and gauge lines, establishing auxiliary blowdown connections, and setting up secure testing loops on frac trees and choke manifolds.\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 companion flanges are manufactured from premium-grade forgings and subjected to rigorous non-destructive testing (NDT), including ultrasonic and magnetic particle inspections. The BX ring grooves and internal LP threads undergo exact dimensional layout and gauge checks to prevent sealing face tolerances from drifting. Each component is fully traceable back to its original heat lot, with full material test reports (MTRs) and API compliance verification available upon request.\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":48248126931189,"sku":"HAEB9CFE9000","price":254.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0770\/5785\/1637\/files\/API6ACompanionFlange_1-131615M_15_000PSI_x2LP_LinePipeThread.png?v=1781138806","url":"https:\/\/blazess.com\/products\/api-6a-companion-flange-1-13-16-15m-15-000-psi-x-2-lp-line-pipe-thread","provider":"Blaze Sales \u0026 Service","version":"1.0","type":"link"}