{"product_id":"4-2-000-psi-fig-206-threaded-female-blind-sub-oil-gas-hammer-union","title":"4\" 2,000 PSI Fig 206 Threaded Female Blind Sub – Oil \u0026 Gas Hammer Union","description":"\u003cp data-path-to-node=\"4\"\u003eThe 4\" Figure 206 Threaded Female Blind Sub is a large-bore, medium-pressure closure fitting designed to safely cap off and isolate the male end of a hammer union connection. Rated for a Cold Working Pressure (CWP) of 2,000 PSI, the Figure 206 series is widely utilized in high-volume water transfer, mud systems, and general utility services where robust fluid containment is required.\u003c\/p\u003e\n\u003cp data-path-to-node=\"5\"\u003eManufactured from high-strength forged steel, this female blind sub features precision-machined external Acme threads characteristic of the Figure 206 union. It is engineered to mate perfectly with a standard 4\" Fig 206 male sub. Because the Figure 206 design incorporates a secondary O-ring on the male half, this female hub provides the smooth, precisely machined seating surface necessary to compress that O-ring, ensuring a bubble-tight, leak-proof seal even under heavy vibration or slight piping misalignment.\u003c\/p\u003e\n\u003cp data-path-to-node=\"6\"\u003eBuilt for durability and ease of use in the field, the 4\" 206 Female Blind provides a safe, blowout-proof termination point, allowing operators to rapidly isolate sections of a manifold or flowline for maintenance without depressurizing the entire system.\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\"\u003e2,000 PSI CWP Rating:\u003c\/b\u003e Ideal for large-volume, standard-pressure applications including water transfer, mud suction\/discharge, and utility lines.\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\"\u003eForged Steel Construction:\u003c\/b\u003e Provides exceptional impact resistance and structural durability for long-term field service.\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\"\u003ePrecision Acme Threads:\u003c\/b\u003e Machined to industry standards to ensure smooth engagement and high-torque reliability with the mating 4-inch wing nut.\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\"\u003eO-Ring Seating Surface:\u003c\/b\u003e Engineered with a flawless internal face to mate perfectly with O-ring equipped male subs for superior sealing.\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\"\u003ePositive Isolation:\u003c\/b\u003e Offers a safe, immediate, and blowout-proof dead-end for large 4-inch flowlines and manifold branches.\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\"\u003eRapid Installation:\u003c\/b\u003e The hammer union design allows for quick make-up and break-out using a standard sledgehammer, minimizing operational downtime.\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: 100.059%; height: 215.532px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 28.8715%; height: 19.5938px;\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.5736%; height: 19.5938px;\"\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 28.8715%; height: 19.5938px;\"\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: 68.5736%; height: 19.5938px;\"\u003e\u003cspan data-path-to-node=\"10,1,1,0\"\u003eBlind Sub \/ Hammer Union Cap\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 28.8715%; height: 19.5938px;\"\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\"\u003eFigure Number\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.5736%; height: 19.5938px;\"\u003e\u003cspan data-path-to-node=\"10,2,1,0\"\u003eFigure 20s\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 28.8715%; height: 19.5938px;\"\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\"\u003eSize\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.5736%; height: 19.5938px;\"\u003e\u003cspan data-path-to-node=\"10,3,1,0\"\u003e4\"\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 28.8715%; height: 19.5938px;\"\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\"\u003ePressure Rating\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.5736%; height: 19.5938px;\"\u003e\u003cspan data-path-to-node=\"10,4,1,0\"\u003e2,000 PSI CWP (2M)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 28.8715%; height: 19.5938px;\"\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\"\u003eEnd Connection\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.5736%; height: 19.5938px;\"\u003e\u003cspan data-path-to-node=\"10,5,1,0\"\u003e4\" Fig 206 Female (Threaded Hub)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 28.8715%; height: 19.5938px;\"\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\"\u003eMaterial\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.5736%; height: 19.5938px;\"\u003e\u003cspan data-path-to-node=\"10,6,1,0\"\u003eHigh-Strength Forged Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 28.8715%; height: 19.5938px;\"\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\"\u003eSeal Type\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.5736%; height: 19.5938px;\"\u003e\u003cspan data-path-to-node=\"10,7,1,0\"\u003eMates with O-Ring Seal (on Male Sub)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 28.8715%; height: 19.5938px;\"\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\"\u003eService Type\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.5736%; height: 19.5938px;\"\u003e\u003cspan data-path-to-node=\"10,8,1,0\"\u003eStandard Service (Water, Mud, Air, Oil)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 28.8715%; height: 19.5938px;\"\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\"\u003eTypical Applications\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.5736%; height: 19.5938px;\"\u003e\u003cspan data-path-to-node=\"10,9,1,0\"\u003eHigh-volume water transfer, mud lines, utility manifolds\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 28.8715%; height: 19.5938px;\"\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\"\u003eTesting \u0026amp; Compliance\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.5736%; height: 19.5938px;\"\u003e\u003cspan data-path-to-node=\"10,10,1,0\"\u003eStrict dimensional and pressure verification\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 4\" Figure 206 threaded female blind sub is primarily used in large-bore, medium-pressure environments requiring frequent connection and disconnection. Typical applications include capping off water transfer manifolds, isolating mud tank lines on drilling rigs, dead-ending production gathering lines, and terminating temporary high-volume flowlines in utility services.\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 female blind sub is manufactured under stringent quality control protocols. All components undergo precise thread gauging and dimensional inspection to ensure absolute interchangeability with standard 4\" Fig 206 hammer unions and reliable blowout-proof performance under rated field pressures.\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":48090232750325,"sku":"4206-FB","price":575.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0770\/5785\/1637\/files\/42_000PSIFig206ThreadedFemaleBlindSub_Oil_GasHammerUnion.png?v=1777647248","url":"https:\/\/blazess.com\/zh\/products\/4-2-000-psi-fig-206-threaded-female-blind-sub-oil-gas-hammer-union","provider":"Blaze Sales \u0026 Service","version":"1.0","type":"link"}