{"product_id":"swagelok-316l-12tb7-9-tube-butt-weld-union-elbow","title":"Swagelok 316L-12TB7-9 Tube Butt Weld Union Elbow","description":"\u003cdiv\u003e\u003cp\u003eSwagelok 316L-12TB7-9 is a 90° tube butt-weld union elbow fabricated from 316L stainless steel for 3\/4 in. outer-diameter tubing. This elbow provides a permanent, leak-tight right-angle connection designed for butt-weld processes, integrating with Swagelok’s weld-fitting family for reliable high-purity piping. The 316L material offers strong corrosion resistance in demanding chemical environments, and the part features a wall thickness of 0.049 in, enabling a pressure rating up to 2400 psig (165 bar). The 12TB7-9 designation identifies the 3\/4 in tubing size within Swagelok’s butt-w Weld elbow lineup, reflecting compatibility with standard welding procedures and Swagelok tooling. This elbow is well-suited for high-purity process piping and industrial systems where secure, durable joints and compact geometry are essential for space-constrained layouts and cleanable flow paths. Ensure proper welding practices and fit-up per Swagelok guidelines to maintain integrity and performance in service.\u003c\/p\u003e\u003c\/div\u003e","brand":"Swagelok","offers":[{"title":"New","offer_id":46253378240746,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8039\/3450\/files\/GTG-STOCK-010.png?v=1788727428","url":"https:\/\/gtghardware.com\/products\/swagelok-316l-12tb7-9-tube-butt-weld-union-elbow","provider":"GTG Hardware","version":"1.0","type":"link"}