{"product_id":"ham-let-3500129-compression-front-ferrule-316-ss","title":"Ham-let 3500129 Compression Front Ferrule 316 Ss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe HAM-LET 3500129 is a compression tube front ferrule designed for use in instrumentation and fluid control tubing systems. The front ferrule is the primary sealing component in a two-ferrule compression fitting assembly  -  it bites into the tube OD when the fitting nut is tightened, creating a leak-tight mechanical seal without threading or welding. Manufactured from 316 stainless steel per ASTM A182, ASTM A213, ASTM A269, ASTM A276, and ASTM A479, this ferrule meets the dimensional and material standards required for industrial, HVAC, and process piping applications. It is installed by licensed plumbers, HVAC technicians, and instrumentation fitters working with stainless tubing systems.\u003c\/p\u003e\n\u003cp\u003eThis front ferrule is suited for residential and commercial systems where a reliable compression tube connection is required. Typical applications include instrumentation tubing, pneumatic control lines, hydraulic circuits, and refrigeration or process piping that demands corrosion-resistant stainless construction. The Tube OD end connection style is compatible with standard two-ferrule compression fitting bodies and back ferrules used in industrial and mechanical systems. The rated temperature range of -20 degrees F minimum to 37 degrees F maximum suits low-temperature service conditions.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e316 stainless steel construction meets ASTM A182, ASTM A213, ASTM A269, ASTM A276, and ASTM A479 standards\u003c\/li\u003e\n  \u003cli\u003eAlso complies with DIN EN10122-5 and DIN EN10272 for international applications\u003c\/li\u003e\n  \u003cli\u003eFront ferrule design provides primary bite and seal on tube OD in two-ferrule compression assemblies\u003c\/li\u003e\n  \u003cli\u003eRated minimum service temperature of -20 degrees F for low-temperature environments\u003c\/li\u003e\n  \u003cli\u003eNo welding or threading required  -  mechanical compression installation\u003c\/li\u003e\n  \u003cli\u003eSold individually  -  single-piece packaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement and cross-reference to Swagelok part number SS-303-1. Intended for use in standard two-ferrule compression tube fitting assemblies with Tube OD end connections.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by licensed plumbers or qualified instrumentation fitters. Before servicing any compression fitting, depressurize and isolate the tubing circuit completely. Use the appropriate tube cutting and deburring tools to ensure a clean, square tube end before inserting into the fitting body. Follow the fitting manufacturer's published makeup procedure for ferrule compression  -  do not overtighten, as this can damage the ferrule and compromise the seal.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitting Type\u003c\/strong\u003e: Front Ferrule\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: 316 Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Connection\u003c\/strong\u003e: Tube OD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Standards\u003c\/strong\u003e: ASTM A182, ASTM A213, ASTM A269, ASTM A276, ASTM A479, DIN EN10122-5, DIN EN10272\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Temperature\u003c\/strong\u003e: -20 degrees F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Temperature\u003c\/strong\u003e: 37 degrees F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCross-Reference Part Number\u003c\/strong\u003e: SS-303-1 (Swagelok)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: HAM-LET\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 3500129\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HAM-LET","offers":[{"title":"Default Title","offer_id":67910652887346,"sku":"3500129","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/7b4df27e973d8c2b2552932036190440.jpg?v=1791199404","url":"https:\/\/voomisupply.com\/products\/ham-let-3500129-compression-front-ferrule-316-ss","provider":"Voomi Supply","version":"1.0","type":"link"}