{"product_id":"esab-693000044-grooved-ceramic-weld-backing-2x2x3-8-in-16pc","title":"Esab 693000044 Grooved Ceramic Weld Backing 2x2x3\/8 in 16pc","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ESAB 693000044 is a grooved ceramic weld backing tile used to support the weld pool on the root pass of single-sided welds. Each tile measures 2 inches long, 2 inches wide, and 3\/8 inch thick, featuring a formed groove that shapes the back bead and prevents burn-through. Ceramic backing eliminates the need for a backup welder or back-gouging on many joint configurations, reducing labor time on structural, pipe, and plate fabrication work. Welders and fabricators use this backing on joints where full penetration is required and access to the backside is limited or impractical.\u003c\/p\u003e\n\u003cp\u003eThis backing tile is suited for flat and horizontal groove weld applications in structural steel fabrication, shipbuilding, pressure vessel work, and general plate welding. The grooved profile controls bead geometry on the back face of the joint. Each box contains 16 tiles packaged as a single unit. The flat and grooved backing type accommodates a range of joint preparations where a consistent, supported root bead is needed without back purging or secondary weld passes from the reverse side.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eGrooved ceramic profile supports root bead geometry and prevents burn-through on single-sided welds\u003c\/li\u003e\n  \u003cli\u003eFlat and grooved backing type suits a range of butt joint and groove weld configurations\u003c\/li\u003e\n  \u003cli\u003e2 inch length per tile allows coverage across standard joint spans when tiles are placed end to end\u003c\/li\u003e\n  \u003cli\u003eCeramic material withstands weld heat without bonding to the base metal, allowing clean removal after cooling\u003c\/li\u003e\n  \u003cli\u003e16 tiles per box for job-site or shop inventory convenience\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use as ceramic weld backing on single-sided groove welds in flat and horizontal positions where full-penetration joints are required.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eCeramic weld backing is applied and secured to the backside of the joint prior to welding, typically using adhesive tape supplied separately or integrated backing tape. Ensure the tile groove is centered on the root opening before striking an arc. Follow applicable welding procedure specifications (WPS) and AWS D1.1 or relevant code requirements for joint preparation and backing removal. Handle ceramic tiles carefully to avoid chipping, which can compromise bead support.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBacking Type\u003c\/strong\u003e: Flat and Grooved Ceramic\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 3\/8 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePieces Per Box\u003c\/strong\u003e: 16\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1 pound\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: ESAB\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 693000044\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ESAB","offers":[{"title":"Default Title","offer_id":51538385895730,"sku":"693000044","price":325.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/1303d18587c8449231ca6373b6526da6.jpg?v=1785824053","url":"https:\/\/voomisupply.com\/products\/esab-693000044-grooved-ceramic-weld-backing-2x2x3-8-in-16pc","provider":"Voomi Supply","version":"1.0","type":"link"}