{"product_id":"2-weco-hammer-union-seal-viton-black-high-temp-sour-service-elastomer","title":"2\" Weco Hammer Union Seal (Viton \/ Black) | High-Temp \u0026 Sour Service Elastomer","description":"\u003cp data-path-to-node=\"4\"\u003eThe 2\" Weco Hammer Union Seal manufactured from premium Black Viton® (FKM) is an advanced, heavy-duty sealing solution designed for the most demanding oilfield environments. Engineered for a precise, drop-in fit into standard 2-inch Weco-style hammer unions, including the industry-standard Figure 1502, this high-performance seal acts as an essential pressure barrier against volatile, high-temperature, and corrosive fluids where standard elastomers would rapidly fail.\u003c\/p\u003e\n\u003cp data-path-to-node=\"5\"\u003eThis specific seal is molded in the \u003cb data-path-to-node=\"5\" data-index-in-node=\"36\"\u003eindustry-standard Black color\u003c\/b\u003e, offering the exceptional performance characteristics of Viton with maximum UV and ozone resistance inherent to carbon-black filled elastomer compounds. Molded from genuine \u003cb data-path-to-node=\"5\" data-index-in-node=\"239\"\u003eViton® (Fluorocarbon \/ FKM)\u003c\/b\u003e, this seal provides unparalleled resistance to extreme elevated temperatures, synthetic lubricants, sour gas (H2S), and highly aggressive completion chemicals.\u003c\/p\u003e\n\u003cp data-path-to-node=\"6\"\u003eCombined with a pressure-energized lip design that actively expands against the union’s mating metal surfaces as internal line pressure increases, this black Viton seal guarantees a dynamic, blowout-proof connection under the most severe well-servicing and flowline conditions.\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\"\u003ePremium Viton® (FKM) Elastomer:\u003c\/b\u003e Delivers maximum resistance to high temperatures, volatile petrochemicals, acidic stimulation fluids, and synthetic muds.\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\"\u003eStandard Black Compound:\u003c\/b\u003e Carbon-black filled formulation provides excellent physical toughness and superior resistance to UV light and ozone degradation during outdoor storage and operation.\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\"\u003eSour Service Ready:\u003c\/b\u003e Specifically formulated to withstand the degrading, embrittling effects of hydrogen sulfide (H2S), making it an essential component for sour gas environments.\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\"\u003ePressure-Energized Geometry:\u003c\/b\u003e Utilizes internal flowline pressure to actively push the sealing lips outward against the metal union faces, creating a barrier that strengthens as pressure spikes.\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\"\u003eExact Fitment:\u003c\/b\u003e Manufactured to strict dimensional tolerances to ensure a seamless fit for standard 2\" Weco-style hammer unions (specifically Fig 1502 profiles).\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: 156.8px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 36.2389%; height: 19.6px;\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.3012%; 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: 36.2389%; 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: 61.3012%; height: 19.6px;\"\u003e\u003cspan data-path-to-node=\"10,1,1,0\"\u003eHammer Union Seal \/ Lip Seal Ring\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 36.2389%; height: 19.6px;\"\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 Size\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.3012%; height: 19.6px;\"\u003e\u003cspan data-path-to-node=\"10,2,1,0\"\u003e2 Inch\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 36.2389%; 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\"\u003eMaterial\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.3012%; height: 19.6px;\"\u003e\u003cspan data-path-to-node=\"10,3,1,0\"\u003eViton® (FKM \/ Fluorocarbon)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 36.2389%; 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\"\u003eColor ID\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.3012%; height: 19.6px;\"\u003e\u003cspan data-path-to-node=\"10,4,1,0\"\u003eBlack\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 36.2389%; 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\"\u003eService Application\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.3012%; height: 19.6px;\"\u003e\u003cspan data-path-to-node=\"10,5,1,0\"\u003eSour Service (H2S), High-Temperature, Corrosive Fluids\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 36.2389%; height: 19.6px;\"\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\"\u003eOperating Temperature Range\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.3012%; height: 19.6px;\"\u003e\u003cspan data-path-to-node=\"10,6,1,0\"\u003e-20°F to 400°F (-29°C to 204°C)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 36.2389%; 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\"\u003eCompatibility\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.3012%; height: 19.6px;\"\u003e\u003cspan data-path-to-node=\"10,7,1,0\"\u003e2\" Weco-Style Hammer Unions (Fig 1502)\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=\"11\"\u003eThe 2\" Black Viton Weco Seal is explicitly designated for severe-service flowline systems. It is an indispensable component for sour gas (H2S) well servicing, high-temperature pump discharge lines, acidizing manifolds, severe-duty fracturing operations utilizing aggressive chemicals, and any critical infrastructure where standard Buna or HNBR elastomers are insufficient.\u003c\/p\u003e\n\u003cp data-path-to-node=\"12\"\u003e\u003cb data-path-to-node=\"12\" data-index-in-node=\"0\"\u003eQuality Assurance\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"12\"\u003eEach batch of our Black Viton union seals undergoes rigorous quality control to verify dimensional accuracy, precise durometer (hardness), and correct FKM chemical composition. This testing ensures that every seal delivers maximum chemical stability and extrusion resistance, guaranteeing reliability and safety in the field.\u003c\/p\u003e\n\u003cp data-path-to-node=\"13\"\u003e\u003cb data-path-to-node=\"13\" data-index-in-node=\"0\"\u003eRequest a Quote\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"13\"\u003e📞 +1 405 666 5011\u003c\/p\u003e\n\u003cp data-path-to-node=\"13\"\u003e📧 seo@blazess.com\u003c\/p\u003e","brand":"Blaze Sales \u0026 Service","offers":[{"title":"Default Title","offer_id":48459130274037,"sku":"SEAL2VBL","price":14.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0770\/5785\/1637\/files\/2_Weco_Seal_-_Black_Viton_FKM_Sour_Service_Hammer_Union_Seal.png?v=1784854662","url":"https:\/\/blazess.com\/pt\/products\/2-weco-hammer-union-seal-viton-black-high-temp-sour-service-elastomer","provider":"Blaze Sales \u0026 Service","version":"1.0","type":"link"}