{"product_id":"bx-155-ring-joint-gasket-316-stainless-steel-api-6a-rtj-sealing-ring","title":"BX-155 Ring Joint Gasket – 316 Stainless Steel API 6A RTJ Sealing Ring","description":"\u003cp data-path-to-node=\"4\"\u003eThe BX-155 Ring Type Joint (RTJ) Gasket is a premium, high-integrity sealing ring engineered for use in high-pressure, high-temperature oil and gas applications. Specifically designed for mating with API 6BX flanges, this specialized gasket is essential for ensuring a blowout-proof, metal-to-metal seal in critical wellhead equipment, blowout preventers (BOPs), and ultra-high-pressure manifold systems operating at extreme pressures from 10,000 PSI to 20,000 PSI.\u003c\/p\u003e\n\u003cp data-path-to-node=\"5\"\u003eManufactured from high-grade 316 Stainless Steel (SS316), this BX-155 gasket offers superior resistance to corrosion, chemical attack, and high temperatures compared to standard low-carbon steel rings. It is exceptionally well-suited for harsh environments, including sour gas (H2S) service and offshore marine applications. The BX series utilizes a unique, pressure-energized design. As internal line pressure increases, the sealing force between the gasket and the flange groove actively intensifies, creating a highly reliable, bubble-tight seal. Furthermore, the BX-155 is precision-machined with a standard pressure-equalizing cross-hole to prevent the dangerous trapping of pressure within the ring groove during rapid system depressurization.\u003c\/p\u003e\n\u003cp data-path-to-node=\"6\"\u003eBy design, API Type BX gaskets allow for face-to-face contact of the mating flanges upon full torque, meaning the gasket is completely confined and protected from external environmental factors and over-bolting.\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\"\u003ePressure-Energized Seal:\u003c\/b\u003e The specialized profile utilizes internal system pressure to continuously improve the sealing force against the flange groove, ensuring maximum reliability under extreme 10K to 20K PSI conditions.\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\"\u003ePremium 316 SS Construction:\u003c\/b\u003e Provides exceptional corrosion resistance against harsh well fluids, sour gas (H2S), and offshore marine environments, significantly extending service life.\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\"\u003eFace-to-Face Flange Contact:\u003c\/b\u003e Specifically designed for API 6BX flanges to allow complete face-to-face mating, distributing bolt load evenly and protecting the gasket from physical damage.\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\"\u003eIntegrated Vent Hole:\u003c\/b\u003e Features a precision-drilled pressure equalizing passage to prevent fluid or pressure entrapment behind the gasket.\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\"\u003eAPI 6A \/ ASME B16.20 Compliant:\u003c\/b\u003e Machined to exacting dimensional tolerances and strict maximum hardness specifications to ensure it safely deforms into the harder flange groove without damaging the flange face.\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\"\u003eRing Type Joint (RTJ) Gasket\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\"\u003eRing Number\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,2,1,0\"\u003eBX-155\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\"\u003eCompatible Flange Type\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,3,1,0\"\u003eAPI 6BX\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\"\u003eMaterial\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,4,1,0\"\u003e316 Stainless Steel (SS316)\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\"\u003ePressure Rating\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,5,1,0\"\u003e10,000 to 20,000 PSI\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\"\u003eDesign Feature\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,6,1,0\"\u003ePressure-Energized with Cross-Drilled Vent Hole\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\"\u003eService Type\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,7,1,0\"\u003eStandard and Corrosive Service (Sour Gas \/ H2S)\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\"\u003eTypical Applications\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,8,1,0\"\u003eBOP stacks, wellheads, choke manifolds, subsea tie-ins\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\"\u003eTesting \u0026amp; Compliance\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,9,1,0\"\u003eAPI 6A, ASME B16.20, strict hardness \u0026amp; dimensional checks\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\"\u003eThe BX-155 Stainless Steel Gasket is an indispensable component in critical, ultra-high-pressure oilfield infrastructure. Typical applications include sealing connections on high-pressure wellhead assemblies, Blowout Preventer (BOP) stacks, choke and kill manifolds, frac trees, and deepwater subsea control systems where fail-safe sealing and extreme corrosion resistance are mandatory.\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\"\u003eEach BX-155 gasket is CNC-machined to exact API 6A tolerances. The 316 stainless steel undergoes rigorous metallurgical testing, including strict maximum hardness verification (typically max 160 HB), ensuring the gasket remains softer than the mating flange to prevent groove scoring during makeup. All units are visually and dimensionally inspected and fully traceable to guarantee unmatched performance in the field.\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":48140521275637,"sku":"BX-155SS","price":9.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0770\/5785\/1637\/files\/BX-155_Ring_Joint_Gasket_316_Stainless_Steel_API_6A_RTJ_Sealing_Ring.png?v=1778508005","url":"https:\/\/blazess.com\/it\/products\/bx-155-ring-joint-gasket-316-stainless-steel-api-6a-rtj-sealing-ring","provider":"Blaze Sales \u0026 Service","version":"1.0","type":"link"}