{"product_id":"open-sleeve","title":"Open Sleeve","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan class=\"TextRun SCXW91658841 BCX0\" lang=\"EN-IN\" data-contrast=\"auto\"\u003e\u003cspan class=\"NormalTextRun SCXW91658841 BCX0\"\u003eOpen Exothermic Sleeve is a high-performance riser sleeve designed for steel and alloy casting applications where extended feeding time is\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW91658841 BCX0\"\u003erequired\u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW91658841 BCX0\"\u003e. Its open-bottom design allows direct contact with molten metal, activating the exothermic reaction that generates\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW91658841 BCX0\"\u003eadditional\u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW91658841 BCX0\"\u003e\u003cspan\u003e \u003c\/span\u003eheat in the riser zone. This ensures prolonged molten metal feeding, reduces shrinkage defects, and improves casting soundness.\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"LineBreakBlob BlobObject DragDrop SCXW91658841 BCX0\"\u003e\u003cspan class=\"SCXW91658841 BCX0\"\u003e \u003c\/span\u003e\u003cbr class=\"SCXW91658841 BCX0\"\u003e\u003c\/span\u003e\u003cspan class=\"TextRun SCXW91658841 BCX0\" lang=\"EN-IN\" data-contrast=\"auto\"\u003e\u003cspan class=\"NormalTextRun SCXW91658841 BCX0\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"LineBreakBlob BlobObject DragDrop SCXW91658841 BCX0\"\u003e\u003cspan class=\"SCXW91658841 BCX0\"\u003e \u003c\/span\u003e\u003cbr class=\"SCXW91658841 BCX0\"\u003e\u003c\/span\u003e\u003cspan class=\"TextRun SCXW91658841 BCX0\" lang=\"EN-IN\" data-contrast=\"auto\"\u003e\u003cspan class=\"NormalTextRun SCXW91658841 BCX0\"\u003eThe sleeve enhances directional solidification, minimizes riser size, and significantly increases casting yield. It is widely used in steel ingot casting and heavy-section components where high feeding efficiency and reduced rejection rates are critical.\u003c\/span\u003e\u003c\/span\u003e\u003cstrong\u003e\u003cspan data-contrast=\"auto\" lang=\"EN-IN\" class=\"TextRun SCXW139263697 BCX0\"\u003e\u003cspan class=\"NormalTextRun SCXW139263697 BCX0\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":42476456968290,"sku":null,"price":0.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/5058\/8770\/files\/3_cd519e62-1ec2-45a3-b0b8-21e66545a209.png?v=1773932470","url":"https:\/\/www.specialmineral.com\/products\/open-sleeve","provider":"My Store","version":"1.0","type":"link"}