{"product_id":"2-fig-1502-choke-saver-sour-service-h2s","title":"2\" FIG 1502 Choke Saver – Sour Service (H2S)","description":"\u003cp data-path-to-node=\"4\"\u003eThe 2\" FIG 1502 Choke Saver for Sour Service is a specialized, heavy-duty sacrificial flowline component engineered to absorb the extreme turbulence and localized erosion that occurs immediately downstream of a choke valve in highly corrosive H2S environments. Built with integral 2-inch FIG 1502 hammer union connections and rated for 15,000 PSI (15K CWP), this robust unit is an essential safety and cost-saving asset for any high-pressure sour gas well testing, flowback, or choke manifold system.\u003c\/p\u003e\n\u003cp data-path-to-node=\"5\"\u003eWhen high-pressure well fluids pass through the restrictive orifice of a choke valve, it causes a massive pressure drop, resulting in extreme fluid velocity and chaotic turbulence. This high-velocity turbulence rapidly erodes the inner walls of the iron placed immediately downstream of the choke. The Choke Saver is designed with extra-thick walls to act as a sacrificial \"target\" for this destructive energy, taking the brunt of the wear to effectively protect your expensive choke assemblies and manifold blocks from premature washout.\u003c\/p\u003e\n\u003cp data-path-to-node=\"6\"\u003eOperating in sour gas (H2S) environments exposes this critical iron to the severe risk of Sulfide Stress Cracking (SSC). To guarantee safety and compliance, this Choke Saver is manufactured from specialized, corrosion-resistant steel alloys that are strictly heat-treated to controlled maximum hardness levels, meeting or exceeding all NACE MR0175 \/ ISO 15156 standards.\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\"\u003eSour Service Compliant:\u003c\/b\u003e Manufactured from highly specialized, erosion-resistant alloys and heat-treated to strict maximum hardness levels in full compliance with NACE MR0175 \/ ISO 15156 for safe H2S operation.\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\"\u003eSacrificial Wear Protection:\u003c\/b\u003e Deliberately designed to absorb extreme downstream turbulence, extending the operational lifespan of your expensive sour service chokes and manifold iron.\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\"\u003eCost-Effective Maintenance:\u003c\/b\u003e Significantly reduces equipment replacement costs; replacing a sacrificial Choke Saver is vastly more economical than replacing a complete NACE-compliant choke assembly or manifold cross.\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\"\u003eHeavy-Duty Construction:\u003c\/b\u003e Built from extra-thick-walled forged alloy steel specifically selected for superior resistance to both abrasive erosion and chemical corrosion.\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\"\u003eExtreme Pressure Rating:\u003c\/b\u003e Built to safely withstand 15,000 PSI cold working pressure in aggressive and hazardous sour gas environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,5,0\"\u003e\u003cb data-path-to-node=\"8,5,0\" data-index-in-node=\"0\"\u003eIntegral FIG 1502 Connections:\u003c\/b\u003e Features standard 2-inch FIG 1502 hammer union ends (Male x Female) for fast, secure integration directly behind the choke valve.\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\"\u003eChoke Saver \/ Sacrificial Wear Sub\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 Size\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,2,1,0\"\u003e2 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\"\u003eEnd Connections\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,3,1,0\"\u003eFIG 1502 Hammer Union (Male x Female)\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\"\u003eWorking Pressure\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,4,1,0\"\u003e15,000 PSI (15K CWP)\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\"\u003eBody Material\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,5,1,0\"\u003eNACE Compliant Heavy-Wall Forged Alloy Steel\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\"\u003eService Application\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,6,1,0\"\u003eSour Service (H2S)\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\"\u003eIndustry Compliance\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,7,1,0\"\u003eNACE MR0175 \/ ISO 15156\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 2\" FIG 1502 Choke Saver for Sour Service is a critical protective component for hazardous, high-pressure surface operations. Typical applications include direct installation downstream of adjustable and positive chokes in sour gas well testing packages, H2S frac-flowback iron setups, choke and kill manifolds, and production manifolds where extreme pressure drops and corrosive, sand-heavy fluids cause severe localized erosion.\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 Sour Service Choke Savers undergo rigorous metallurgical testing and strict quality control processes. The forged bodies are verified for proper hardness levels to ensure maximum resistance to Sulfide Stress Cracking. Each unit undergoes strict hydrostatic pressure testing and ultrasonic wall-thickness verification prior to shipment to ensure absolute safety and structural integrity. Full material traceability and NACE certification are available.\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":48148291617013,"sku":"CHS-21502SS","price":275.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0770\/5785\/1637\/files\/2FIG1502ChokeSaver_SourService_H2S.png?v=1778775121","url":"https:\/\/blazess.com\/zh\/products\/2-fig-1502-choke-saver-sour-service-h2s","provider":"Blaze Sales \u0026 Service","version":"1.0","type":"link"}