{"product_id":"ham-let-3500123-compression-back-ferrule-1-in-tube-od-316-ss","title":"Ham-let 3500123 Compression Back Ferrule 1 in Tube Od 316 Ss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HAM-LET 3500123 is a compression tube back ferrule designed for use in high-integrity tube fitting assemblies. The back ferrule is the outer of the two ferrule components in a standard compression fitting. It drives the front ferrule into the tube wall during makeup, creating a leak-tight mechanical seal without the need for thread sealants. Manufactured from 316 stainless steel and meeting ASTM A182, ASTM A213, ASTM A269, ASTM A276, ASTM A479, DIN EN10122-5, and DIN EN10272 standards, this ferrule is suited for demanding fluid and gas service applications where material traceability and dimensional consistency are required.\u003c\/p\u003e\u003cp\u003eThis back ferrule is used in instrumentation, process, and industrial piping systems where compression tube fittings are the specified connection method. Typical applications include hydraulic instrumentation lines, pneumatic control tubing, chemical process piping, and analytical sampling systems. It is installed by instrumentation technicians, pipefitters, and process mechanics working on systems that require reliable tube-to-fitting connections. The 1-inch tube outside diameter sizing suits larger instrumentation and process lines.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e316 stainless steel construction for corrosion resistance in process and chemical environments\u003c\/li\u003e\n\u003cli\u003eMeets ASTM A182, ASTM A213, ASTM A269, ASTM A276, ASTM A479, DIN EN10122-5, and DIN EN10272 material standards\u003c\/li\u003e\n\u003cli\u003eCompatible with 1-inch tube outside diameter compression fitting assemblies\u003c\/li\u003e\n\u003cli\u003eRated for service down to -20 degrees F and up to 37 degrees C (98.6 degrees F)\u003c\/li\u003e\n\u003cli\u003eSingle-piece component sold individually for precise replacement or makeup\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in 1-inch tube outside diameter compression fitting assemblies. Cross-reference Swagelok part number SS-1614-1 for direct interchange reference as noted in the supplier data.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by qualified instrumentation technicians or pipefitters. De-energize and depressurize the system completely before disassembling any compression fitting. Back ferrules must be assembled in the correct orientation and sequence with the front ferrule and fitting body. Follow the fitting manufacturer's specified number of turns during initial makeup; do not over-tighten, as proper engagement is achieved by mechanical feel and turn count, not by torque wrench value.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTube Outside Diameter\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitting Type\u003c\/strong\u003e: Back Ferrule\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Connection\u003c\/strong\u003e: Tube OD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: 316 Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Temperature\u003c\/strong\u003e: -20 degrees F (-29 degrees C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Temperature\u003c\/strong\u003e: 37 degrees C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\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\u003eWeight\u003c\/strong\u003e: 0.01 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 3500123\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HAM-LET","offers":[{"title":"Default Title","offer_id":67909923668274,"sku":"3500123","price":24.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e458b15331fb04a5287b41410d8c3f5d.jpg?v=1791193908","url":"https:\/\/voomisupply.com\/products\/ham-let-3500123-compression-back-ferrule-1-in-tube-od-316-ss","provider":"Voomi Supply","version":"1.0","type":"link"}