{"product_id":"quartz-tube-od-20-45mm-large-bore-heavy-duty","title":"Quartz Tube OD 20–45mm | Thick Wall High Purity Fused Silica Tube 99.95% Purity for Semiconductor Diffusion Furnace","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003cdiv data-docx-has-block-data=\"true\" data-lark-html-role=\"root\" data-page-id=\"I2G9da3GUoAI6Hx8yLdcqxwJn4e\"\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-YXSMfP6TBd8XIOce0WUcHGb6ndf\" style=\"text-align:left\"\u003e\u003cstrong\u003eQuartz Tube OD20–45mm | Heavy-Duty Large Bore Industrial Fused Silica\u003c\/strong\u003e\u003c\/div\u003e\n\n\u003cdiv\u003e\n\u003ctable class=\"ace-table\" data-ace-table-col-widths=\"200;200\" style=\"border:none;border-collapse:collapse;table-layout:fixed;width:500px;\"\u003e\n\t\u003ccolgroup\u003e\n\t\t\u003ccol width=\"200\"\u003e\n\t\t\u003ccol width=\"200\"\u003e\n\t\u003c\/colgroup\u003e\n\t\u003cthead\u003e\n\t\t\u003ctr style=\"height:39px;\"\u003e\n\t\t\t\u003cth colspan=\"1\" rowspan=\"1\" style=\"border:1px solid rgb(222, 224, 227);font-size:10pt;padding:8px;vertical-align:top;font-weight:500;background-color:rgb(242, 243, 245);text-align:left;\"\u003e\n\t\t\t\u003cdiv class=\"ace-line ace-line old-record-id-Vyg3f2p5bdd6xDcMhiRco4yrnkb\"\u003eParameter\u003c\/div\u003e\n\t\t\t\u003c\/th\u003e\n\t\t\t\u003cth colspan=\"1\" rowspan=\"1\" style=\"border:1px solid rgb(222, 224, 227);font-size:10pt;padding:8px;vertical-align:top;font-weight:500;background-color:rgb(242, 243, 245);text-align:left;\"\u003e\n\t\t\t\u003cdiv class=\"ace-line ace-line old-record-id-YDNEf6VATd2jqmcCCRMcCfl3nw2\"\u003eSpecification\u003c\/div\u003e\n\t\t\t\u003c\/th\u003e\n\t\t\u003c\/tr\u003e\n\t\u003c\/thead\u003e\n\t\u003ctbody\u003e\n\t\t\u003ctr style=\"height:39px;\"\u003e\n\t\t\t\u003ctd colspan=\"1\" rowspan=\"1\" style=\"border:1px solid rgb(222, 224, 227);font-size:10pt;padding:8px;vertical-align:top;\"\u003e\n\t\t\t\u003cdiv class=\"ace-line ace-line old-record-id-EusWfa3VVdccJrcwWyAci7RKnUe\"\u003eOuter Diameter\u003c\/div\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd colspan=\"1\" rowspan=\"1\" style=\"border:1px solid rgb(222, 224, 227);font-size:10pt;padding:8px;vertical-align:top;\"\u003e\n\t\t\t\u003cdiv class=\"ace-line ace-line old-record-id-VdEtfMkiVd1O4YcdTW8cxEmknHb\"\u003e20mm - 45mm\u003c\/div\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr style=\"height:39px;\"\u003e\n\t\t\t\u003ctd colspan=\"1\" rowspan=\"1\" style=\"border:1px solid rgb(222, 224, 227);font-size:10pt;padding:8px;vertical-align:top;\"\u003e\n\t\t\t\u003cdiv class=\"ace-line ace-line old-record-id-YA3DfHB2kd9CZmcmUFEcfUcJn3d\"\u003eWall Thickness\u003c\/div\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd colspan=\"1\" rowspan=\"1\" style=\"border:1px solid rgb(222, 224, 227);font-size:10pt;padding:8px;vertical-align:top;\"\u003e\n\t\t\t\u003cdiv class=\"ace-line ace-line old-record-id-XUiefOdKWdAVUVcTBFOcPwY1nkf\"\u003e2.0mm - 5.0mm Thick Wall\u003c\/div\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr style=\"height:39px;\"\u003e\n\t\t\t\u003ctd colspan=\"1\" rowspan=\"1\" style=\"border:1px solid rgb(222, 224, 227);font-size:10pt;padding:8px;vertical-align:top;\"\u003e\n\t\t\t\u003cdiv class=\"ace-line ace-line old-record-id-HNgjfwjtZdaYadceoNOcjSninPe\"\u003eDimensional Tolerance\u003c\/div\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd colspan=\"1\" rowspan=\"1\" style=\"border:1px solid rgb(222, 224, 227);font-size:10pt;padding:8px;vertical-align:top;\"\u003e\n\t\t\t\u003cdiv class=\"ace-line ace-line old-record-id-VN6WfjtxidOeYccULkQcJD1mnPh\"\u003e±0.1mm - ±0.2mm\u003c\/div\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr style=\"height:39px;\"\u003e\n\t\t\t\u003ctd colspan=\"1\" rowspan=\"1\" style=\"border:1px solid rgb(222, 224, 227);font-size:10pt;padding:8px;vertical-align:top;\"\u003e\n\t\t\t\u003cdiv class=\"ace-line ace-line old-record-id-I7rffCnOTdPTIhcJ8wNccVwHnpe\"\u003eOvality\u003c\/div\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd colspan=\"1\" rowspan=\"1\" style=\"border:1px solid rgb(222, 224, 227);font-size:10pt;padding:8px;vertical-align:top;\"\u003e\n\t\t\t\u003cdiv class=\"ace-line ace-line old-record-id-ZNy5fI5LZd54nZcc0QJcyiyOnIq\"\u003e≤0.5% High Roundness\u003c\/div\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr style=\"height:39px;\"\u003e\n\t\t\t\u003ctd colspan=\"1\" rowspan=\"1\" style=\"border:1px solid rgb(222, 224, 227);font-size:10pt;padding:8px;vertical-align:top;\"\u003e\n\t\t\t\u003cdiv class=\"ace-line ace-line old-record-id-MhLEfxziPdTRg1cVIZjc1i3tn7G\"\u003eCustom Length\u003c\/div\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd colspan=\"1\" rowspan=\"1\" style=\"border:1px solid rgb(222, 224, 227);font-size:10pt;padding:8px;vertical-align:top;\"\u003e\n\t\t\t\u003cdiv class=\"ace-line ace-line old-record-id-SdwrfpD99dFzOmcYlOKclIqynMd\"\u003e200mm - 2000mm OEM Processing\u003c\/div\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr style=\"height:39px;\"\u003e\n\t\t\t\u003ctd colspan=\"1\" rowspan=\"1\" style=\"border:1px solid rgb(222, 224, 227);font-size:10pt;padding:8px;vertical-align:top;\"\u003e\n\t\t\t\u003cdiv class=\"ace-line ace-line old-record-id-NEbgfD2ifdk1Gxci7SqcUcwbn1y\"\u003eSiO₂ Purity\u003c\/div\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd colspan=\"1\" rowspan=\"1\" style=\"border:1px solid rgb(222, 224, 227);font-size:10pt;padding:8px;vertical-align:top;\"\u003e\n\t\t\t\u003cdiv class=\"ace-line ace-line old-record-id-AlGbf0pnHd9T7Cc25ODc5GJDnTd\"\u003e99.95% Standard \/ 99.999% Ultra-high\u003c\/div\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr style=\"height:39px;\"\u003e\n\t\t\t\u003ctd colspan=\"1\" rowspan=\"1\" style=\"border:1px solid rgb(222, 224, 227);font-size:10pt;padding:8px;vertical-align:top;\"\u003e\n\t\t\t\u003cdiv class=\"ace-line ace-line old-record-id-GIEpfvTN2dSVPqchS5TcHZJnnuu\"\u003eTemperature Resistance\u003c\/div\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd colspan=\"1\" rowspan=\"1\" style=\"border:1px solid rgb(222, 224, 227);font-size:10pt;padding:8px;vertical-align:top;\"\u003e\n\t\t\t\u003cdiv class=\"ace-line ace-line old-record-id-QKfhfY2H9d6XnncnBIlckVP2nxc\"\u003e1100℃ Long-term \/ 1450℃ Short-term\u003c\/div\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ace-line ace-line old-record-id-OXoqfAENMdpyFRcQBv6ckLGSnDb\" style=\"text-align:left\"\u003e\n\u003cstrong\u003eCore Performance\u003c\/strong\u003e: Ultra-low thermal expansion, rapid cooling anti-crack, heavy acid corrosion resistance, pollution-free for semiconductor production\u003c\/div\u003e\n\n\u003cdiv class=\"ace-line ace-line old-record-id-JvWEftZzrdOjzvchW1Oc2xHenge\" style=\"text-align:left\"\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Semiconductor diffusion furnace, high-power IR heating component, high-temperature chemical reactor, industrial heating chamber\u003c\/div\u003e\n\u003c\/div\u003e\n","brand":"Roly IndCustom","offers":[{"title":"D20×d18×L100 \/ 1","offer_id":52694456664340,"sku":"D20×d18×L100","price":19.6,"currency_code":"USD","in_stock":true},{"title":"D20×d17×L100 \/ 1","offer_id":52694456697108,"sku":"D20×d17×L100","price":19.6,"currency_code":"USD","in_stock":true},{"title":"D20×d16×L100 \/ 1","offer_id":52694456729876,"sku":"D20×d16×L100","price":21.0,"currency_code":"USD","in_stock":true},{"title":"D20×d14×L100 \/ 1","offer_id":52694456762644,"sku":"D20×d14×L100","price":19.6,"currency_code":"USD","in_stock":true},{"title":"D25×d19×L100 \/ 1","offer_id":52694456795412,"sku":"D25×d19×L100","price":21.0,"currency_code":"USD","in_stock":true},{"title":"D26×d21×L100 \/ 1","offer_id":52694456828180,"sku":"D26×d21×L100","price":22.4,"currency_code":"USD","in_stock":true},{"title":"D28×d24×L100 \/ 1","offer_id":52694456860948,"sku":"D28×d24×L100","price":19.6,"currency_code":"USD","in_stock":true},{"title":"D30×d26×L100 \/ 1","offer_id":52694456893716,"sku":"D30×d26×L100","price":21.0,"currency_code":"USD","in_stock":true},{"title":"D30×d24×L100 \/ 1","offer_id":52694456926484,"sku":"D30×d24×L100","price":22.4,"currency_code":"USD","in_stock":true},{"title":"D35×d30×L100 \/ 1","offer_id":52694456959252,"sku":"D35×d30×L100","price":22.4,"currency_code":"USD","in_stock":true},{"title":"D45×d39×L100 \/ 1","offer_id":52694456992020,"sku":"D45×d39×L100","price":25.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0875\/2588\/4180\/files\/fa335384582eac89a96d79d707eaa1df.jpg?v=1782223322","url":"https:\/\/indcustom.com\/products\/quartz-tube-od-20-45mm-large-bore-heavy-duty","provider":"Roly IndCustom","version":"1.0","type":"link"}