{"product_id":"3-fig-1502-positive-choke-assembly-sour-service-with-tap-without-plugs","title":"3\" FIG 1502 Positive Choke Assembly – Sour Service (With Tap, Without Plugs)","description":"\u003cp data-path-to-node=\"4\"\u003eThe 3\" FIG 1502 Positive Choke Assembly for Sour Service is a high-capacity, heavy-duty flow restriction valve engineered specifically to safely manage fixed flow rates in the most hazardous and corrosive H2S environments. Built to safely withstand extreme working pressures up to 15,000 PSI (15K CWP), this integral hammer union choke is a critical component for large-bore well testing, highly corrosive flowback operations, and production manifolds requiring constant, regulated flow.\u003c\/p\u003e\n\u003cp data-path-to-node=\"5\"\u003eUnlike adjustable chokes that use a moving stem and seat, a positive choke utilizes precisely machined, interchangeable fixed-orifice flow beans. This design provides a reliable, predetermined, and tamper-proof flow rate, which is heavily preferred in extended well testing and continuous production phases where the flow profile must remain strictly constant.\u003c\/p\u003e\n\u003cp data-path-to-node=\"6\"\u003eOperating in sour gas (H2S) environments exposes flowline equipment to severe risks, primarily Sulfide Stress Cracking (SSC). To guarantee safety, this entire choke body is manufactured from specialized, corrosion-resistant steel alloys strictly heat-treated to meet or exceed NACE MR0175 \/ ISO 15156 standards.\u003c\/p\u003e\n\u003cp data-path-to-node=\"7\"\u003eAdditionally, this high-volume choke body features an integrated tapped port (\"With Tap\"), providing a direct connection point for pressure gauges, sensors, or fluid sampling lines directly at the choke. It is intentionally supplied \"Without Plugs,\" giving field personnel the flexibility to install their specific instrumentation exactly as required.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8\"\u003e\u003cb data-path-to-node=\"8\" data-index-in-node=\"0\"\u003eFeatures \u0026amp; Benefits\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"9\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,0,0\"\u003e\u003cb data-path-to-node=\"9,0,0\" data-index-in-node=\"0\"\u003eSour Service Compliant:\u003c\/b\u003e Manufactured from highly specialized 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=\"9,1,0\"\u003e\u003cb data-path-to-node=\"9,1,0\" data-index-in-node=\"0\"\u003eFixed Flow Control:\u003c\/b\u003e Designed to house standard interchangeable fixed choke beans, ensuring precise, constant, and unalterable flow rates during production or testing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,2,0\"\u003e\u003cb data-path-to-node=\"9,2,0\" data-index-in-node=\"0\"\u003eHigh-Volume Capacity:\u003c\/b\u003e The large 3-inch bore design handles high-yield well returns and massive fluid volumes safely and efficiently.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,3,0\"\u003e\u003cb data-path-to-node=\"9,3,0\" data-index-in-node=\"0\"\u003eExtreme Pressure Rating:\u003c\/b\u003e Built to withstand up to 15,000 PSI cold working pressure in the most demanding drilling and production environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,4,0\"\u003e\u003cb data-path-to-node=\"9,4,0\" data-index-in-node=\"0\"\u003eIntegral Tapped Port:\u003c\/b\u003e The body tap provides quick and easy access for pressure monitoring equipment, enhancing situational awareness in hazardous zones.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,5,0\"\u003e\u003cb data-path-to-node=\"9,5,0\" data-index-in-node=\"0\"\u003eFIG 1502 Connections:\u003c\/b\u003e Integral hammer union ends provide fast, secure, and leak-free makeup and breakout in the field.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"10\"\u003e\u003cb data-path-to-node=\"10\" data-index-in-node=\"0\"\u003eSpecifications \u0026amp; Technical Details\u003c\/b\u003e\u003c\/p\u003e\n\u003ctable data-path-to-node=\"11\"\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=\"11,1,0,0\"\u003e\u003cb data-path-to-node=\"11,1,0,0\" data-index-in-node=\"0\"\u003eComponent Type\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,1,1,0\"\u003ePositive Choke Assembly (Fixed Bean)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,2,0,0\"\u003e\u003cb data-path-to-node=\"11,2,0,0\" data-index-in-node=\"0\"\u003eNominal Size\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,2,1,0\"\u003e3 Inch\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,3,0,0\"\u003e\u003cb data-path-to-node=\"11,3,0,0\" data-index-in-node=\"0\"\u003eEnd Connections\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,3,1,0\"\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=\"11,4,0,0\"\u003e\u003cb data-path-to-node=\"11,4,0,0\" data-index-in-node=\"0\"\u003eWorking Pressure\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,4,1,0\"\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=\"11,5,0,0\"\u003e\u003cb data-path-to-node=\"11,5,0,0\" data-index-in-node=\"0\"\u003ePort Configuration\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,5,1,0\"\u003eWith Tap (For gauge\/sensor), Without Plugs\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,6,0,0\"\u003e\u003cb data-path-to-node=\"11,6,0,0\" data-index-in-node=\"0\"\u003eService Application\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,6,1,0\"\u003eSour Service (H2S)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,7,0,0\"\u003e\u003cb data-path-to-node=\"11,7,0,0\" data-index-in-node=\"0\"\u003eIndustry Compliance\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,7,1,0\"\u003eNACE MR0175 \/ ISO 15156\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,8,0,0\"\u003e\u003cb data-path-to-node=\"11,8,0,0\" data-index-in-node=\"0\"\u003eBody Material\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,8,1,0\"\u003eNACE Compliant Forged Alloy Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp data-path-to-node=\"12\"\u003e\u003cb data-path-to-node=\"12\" data-index-in-node=\"0\"\u003eApplications\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"13\"\u003eThe 3\" FIG 1502 Positive Choke Assembly for Sour Service is a mandatory safety asset for high-volume surface pressure control in hazardous environments. Typical applications include sour well testing packages, H2S production choke manifolds, high-rate flowback iron setups, and long-term production manifolds where a fixed, corrosive-resistant flow restriction is required.\u003c\/p\u003e\n\u003cp data-path-to-node=\"14\"\u003e\u003cb data-path-to-node=\"14\" data-index-in-node=\"0\"\u003eQuality Assurance\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"15\"\u003eAll our sour service choke assemblies 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 prior to shipment to ensure shell integrity under maximum working loads. Full material traceability and NACE certification are available.\u003c\/p\u003e\n\u003cp data-path-to-node=\"16\"\u003e\u003cb data-path-to-node=\"16\" data-index-in-node=\"0\"\u003eRequest a Quote\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"17\"\u003e📞 +1 405 666 5011\u003c\/p\u003e\n\u003cp data-path-to-node=\"17\"\u003e📧 seo@blazess.com\u003c\/p\u003e","brand":"Blaze Sales \u0026 Service","offers":[{"title":"Default Title","offer_id":48148215496949,"sku":"CHP-31502SSX","price":3499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0770\/5785\/1637\/files\/3FIG1502PositiveChokeAssembly_SourService_WithTap_WithoutPlugs.png?v=1778771178","url":"https:\/\/blazess.com\/zh\/products\/3-fig-1502-positive-choke-assembly-sour-service-with-tap-without-plugs","provider":"Blaze Sales \u0026 Service","version":"1.0","type":"link"}