{"product_id":"2-fig-1502-npst-pup-joint-m-x-f-1-ft-sour-service-h2s-flowline-pipe","title":"2\" Fig 1502 NPST Pup Joint (M x F) – 1 FT | Sour Service (H2S) Flowline Pipe","description":"\u003cp data-path-to-node=\"4\"\u003eThe 2\" Figure 1502 NPST (Non-Pressure Seal Thread) Pup Joint (1 FT) for Sour Service is a highly specialized, ultra-compact flowline component engineered specifically for the safe transport of toxic, abrasive, and high-velocity fluids in environments containing Hydrogen Sulfide (H2S). Measuring just 1 foot in length, this short pipe segment is absolutely essential for making precise micro-adjustments in pipeline spacing and bridging extremely tight gaps between flowback equipment in hazardous conditions. To comply with strict industry safety standards for sour gas environments (NACE MR0175 \/ ISO 15156), this Figure 1502 component is explicitly derated to a highly secure 10,000 PSI Cold Working Pressure (CWP).\u003c\/p\u003e\n\u003cp data-path-to-node=\"5\"\u003eWhat differentiates this pup joint is its highly efficient \u003cb data-path-to-node=\"5\" data-index-in-node=\"59\"\u003eNPST (Non-Pressure Seal Thread)\u003c\/b\u003e construction combined with specialized sour service metallurgy. The joint is fabricated by threading premium, heavy-wall seamless steel tubing into forged alloy steel Figure 1502 union ends. A specialized internal elastomeric O-ring isolates the fluid, ensuring the mechanical threads do not hold fluid pressure, completely eliminating the risk of thread wash-out. Crucially, all steel components undergo rigorous, specialized heat treatment to maintain a strictly controlled hardness level, effectively resisting Sulfide Stress Cracking (SSC) and Hydrogen-Induced Cracking (HIC) common in sour environments.\u003c\/p\u003e\n\u003cp data-path-to-node=\"6\"\u003eConfigured with industry-standard Figure 1502 Male x Female (M x F) hammer union ends, this pup joint ensures rapid, tool-free rig-up in confined rig spaces. The Female end houses a specialized, H2S-resistant replaceable lip-type elastomeric seal (typically Viton or highly saturated nitrile), providing a bubble-tight primary barrier that protects the secondary metal-to-metal seating surfaces. This NPST pup joint offers a lighter, cost-effective, and exceptionally reliable solution for highly precise spacing in dangerous sour service operations.\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\"\u003e10,000 PSI Sour Service Rating:\u003c\/b\u003e Explicitly derated to 10,000 PSI Cold Working Pressure to safely manage extreme high-pressure fluid systems containing toxic H2S gas.\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\"\u003eNACE MR0175 Compliant:\u003c\/b\u003e Manufactured and strictly heat-treated to meet or exceed NACE MR0175 \/ ISO 15156 standards for resistance against Sulfide Stress Cracking (SSC).\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\"\u003eNPST Construction:\u003c\/b\u003e Features Non-Pressure Seal Thread fabrication, keeping high-pressure corrosive fluid off the mechanical threads to prevent wash-out and ensure leak-free performance.\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\"\u003eUltra-Short 1-Foot Length:\u003c\/b\u003e Provides the exact minimal reach required for tight spacing adjustments and connecting manifold components that are in close physical proximity.\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\"\u003eH2S-Resistant Sealing:\u003c\/b\u003e Utilizes precision-machined metal-to-metal seats combined with a specialized, chemically resilient elastomeric seal engineered to withstand corrosive sour gases.\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\"\u003eMale x Female (M x F) Connections:\u003c\/b\u003e Features standard Fig 1502 hammer union ends for fast, seamless, and highly secure integration into existing sour service iron spreads.\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\"\u003eNPST Pup Joint (Straight Pipe)\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\"\u003eService Condition\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,2,1,0\"\u003eSour Service (H2S)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,3,0,0\"\u003e\u003cb data-path-to-node=\"10,3,0,0\" data-index-in-node=\"0\"\u003eUnion Figure Standard\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,3,1,0\"\u003eFigure 1502 (Fig 1502)\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\"\u003eNominal Size\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,4,1,0\"\u003e2\"\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\"\u003eOverall Length\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,5,1,0\"\u003e1 Foot (12 Inches)\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\"\u003eEnd Connections\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,6,1,0\"\u003eMale x Female (M x F)\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\"\u003eConstruction Method\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,7,1,0\"\u003eNPST (Non-Pressure Seal Thread \/ Fabricated)\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\"\u003eMaximum Working Pressure\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,8,1,0\"\u003e10,000 PSI CWP (Sour Service Derated)\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\"\u003eBody Material\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,9,1,0\"\u003eNACE MR0175 Compliant Tubing \u0026amp; Forged Alloy Ends\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\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\"\u003eTypical Applications\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,10,1,0\"\u003eTight sour gas manifold tie-ins, exact spacing adjustments, H2S well testing\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\"\u003eThis specialized 2\" Figure 1502 NPST Sour Service Pup Joint (1 FT) is a strictly required asset for upstream operations where Hydrogen Sulfide (H2S) is present and tight physical space is a factor. Typical applications include the construction of compact sour gas choke-and-kill manifolds, precise spacing alignments on severe-service H2S flowback spreads, well testing in toxic environments, and any critical fluid routing where a secure, NACE-compliant, ultra-short 10,000 PSI connection is mandated for personnel and environmental safety.\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 sour service NPST pup joint undergoes the most rigorous quality control protocols in the industry. This includes severe hydrostatic pressure testing to verify the internal O-ring seal integrity, complete dimensional verification, magnetic particle inspection (MPI), and vital hardness testing to ensure strict NACE compliance. Full material traceability (MTRs) is provided to guarantee fail-safe structural integrity in hazardous H2S conditions.\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":48344003215605,"sku":"PJT-215021NSS","price":259.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0770\/5785\/1637\/files\/2Fig1502NPSTPupJoint_MxF_1FTSourService_H2S_FlowlinePipe.png?v=1782929921","url":"https:\/\/blazess.com\/tr\/products\/2-fig-1502-npst-pup-joint-m-x-f-1-ft-sour-service-h2s-flowline-pipe","provider":"Blaze Sales \u0026 Service","version":"1.0","type":"link"}