{"product_id":"high-temperature-silicone-welding-back-purge-plugs","title":"High Temperature Silicone Welding Back Purge Plugs Kit For 1.25 To 4 Inches, Set Of 12, Easy Install, Transferable Sleeves, One Eighth Inch NPT Fittings, Durable Pro Grade Weld Purging For Clean, Leak Free Stainless Joins","description":"\u003cdiv\u003eHigh Temp Silicone Back Purge Kit for 1.25-4 in Pipes, 12pc\u003cbr\u003e\n✔️ Set of 12 high-temp silicone plugs with 1\/8in NPT fittings \u003cp\u003eThis back purge plugs kit seals weld paths and purges argon into tubes during stainless welding. It covers common sizes from 1.25 in to 4 in and includes transferable sleeves for easy reuse across fittings.\u003c\/p\u003e \u003cp\u003e✅ Covers 1.25-4 in pipe sizes (set of 12)\u003cbr\u003e✅ Transferable sleeves allow quick reconfiguration for different fittings\u003cbr\u003e✅ Internal diffuser provides smooth argon flow\u003cbr\u003e✅ Includes (1) 1\/8in NPT Barb Fitting, (2) 1\/8in NPT Sleeves, (1) 1\/8in NPT Internal Diffuser Fitting, (1) 1\/8in NPT Vent Fitting\u003cbr\u003e✅ 600°F max temp rating\u003c\/p\u003e \u003cp\u003e💡 What is a back purge plug kit used for in welding stainless steel pipes and tubes? This handy tool helps seal off passages and purge inert gas for clean welds.\n- back purge plugs create a controlled argon environment to prevent oxidation\n- helps achieve leak-free weld joints on stainless piping\n- works across sizes 1.25-4 in and uses standard 1\/8in NPT fittings\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49041056858347,"sku":"VXB07VS8WPDF","price":272.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/41PMwgyDOCL.jpg?v=1783799027","url":"https:\/\/vxb.com\/products\/high-temperature-silicone-welding-back-purge-plugs","provider":"VXB Bearings","version":"1.0","type":"link"}