{"id":25593,"date":"2025-10-30T17:59:24","date_gmt":"2025-10-30T16:59:24","guid":{"rendered":"https:\/\/www.mekano.it\/prodotto\/stud-bolts\/"},"modified":"2025-11-03T18:13:41","modified_gmt":"2025-11-03T17:13:41","slug":"stud-bolts","status":"publish","type":"product","link":"https:\/\/www.mekano.it\/en\/prodotto\/stud-bolts\/","title":{"rendered":"Stud Bolts"},"content":{"rendered":"<p data-start=\"420\" data-end=\"854\">Threaded <strong data-start=\"422\" data-end=\"443\">stud bolts<\/strong>, commonly called <em data-start=\"463\" data-end=\"475\">stud bolts<\/em>, are essential fastening elements in the assembly of flanges, valves, fittings, and pressure-bearing components. Their primary function is to ensure uniform and long-lasting tightening, maintaining the seal of the joint even under critical operating conditions, where high mechanical stress, thermal variations, and continuous pressure cycles are present.<\/p>\n<p data-start=\"856\" data-end=\"1608\">Manufactured according to the main international standards <strong data-start=\"910\" data-end=\"946\">ASTM, ASME, AFNOR, BS, DIN and UNI<\/strong>, Mekano <em data-start=\"952\" data-end=\"964\">stud bolts<\/em> are made in a wide range of materials suitable for high or low temperature services, corrosive environments and special applications.<br data-start=\"1121\" data-end=\"1124\" \/>The <strong data-start=\"1139\" data-end=\"1177\">high-temperature alloy steel<\/strong> versions (ASTM A193 series) ensure high mechanical strength and perfect dimensional stability even above 500\u00b0C, making them ideal for petrochemical plants, steam turbines, process lines and heat exchangers.<br data-start=\"1405\" data-end=\"1408\" \/>For cryogenic or low-temperature services, the <strong data-start=\"1463\" data-end=\"1476\">ASTM A320<\/strong> line ensures ductility and fracture resistance, maintaining constant tightening torque even after long periods of operation.<\/p>\n<p data-start=\"1610\" data-end=\"2190\"><strong data-start=\"1635\" data-end=\"1671\">Corrosion-resistant alloys<\/strong> (Monel, Inconel, Hastelloy, Alloy 660, 718, etc.) and <strong data-start=\"1736\" data-end=\"1769\">duplex and super-duplex steel<\/strong> versions are also available, specifically designed for marine, offshore, and chemical treatment plant environments where maximum reliability against oxidation and chloride corrosion is required. All tie rods can be supplied with matching <strong data-start=\"1996\" data-end=\"2015\">nuts and washers<\/strong>, in accordance with the same reference standards, and with customized surface treatments to improve protection and reduce friction during assembly.<\/p>\n<p data-start=\"2192\" data-end=\"2451\">Thanks to rigorous control of production processes and complete traceability of materials, <strong data-start=\"2292\" data-end=\"2313\">Mekano Stud Bolts<\/strong> guarantee consistent performance over time, ensuring the sealing and safety of flanged joints in any operating conditions.<\/p>\n","protected":false},"excerpt":{"rendered":"<p><strong>Specifications<\/strong><\/p>\n<ul>\n<li>Size Range: 3\/8&#8243; (MB) to 7\u201d (M160);<\/li>\n<li>Applicable Standard: ASTM-ASME-AFNOR BS-DIN-UNI<\/li>\n<\/ul>\n<p><strong>Materials<\/strong><\/p>\n<ul>\n<li>High temperature service: A193 BS A193 B6 A193 B7 A193 B7M A193 B16 A193 B8 A193 B8M A193 B8MA A193 B8cl2 A193 B8Tcl A193 B8Mcl2;<\/li>\n<li>High temperature service: A193 BS A193 B6 A193 B7 A193 B7M A193 B16 A193 B8 A193 B8M A193 B8MA A193 B8cl2 A193 B8Tcl A193 B8Mcl2;<\/li>\n<li>Low temperature service: A320 L7 A320 LM7 A320 L43 A320 B8 A320 B8A A320 B8T A320 B8TA A320 B8C A320 B8M A320 B8MA A320 B8cl2 A320 B8Mcl2;<\/li>\n<li>High Temperature Resistant alloy: A453 660A A453 660B A453 660C A453 660D B637 718<\/li>\n<li>Resistant corrosion alloy: F468 400 F468 C276 K-500 F468 A453 660A A453 660B B637 718<\/li>\n<li>Duplex\/Super duplex: A182 F51 A182 F44 A182 F53 A182 F55 F468 Monel K500<\/li>\n<\/ul>\n<p><a href=\"https:\/\/www.mekano.it\/en\/contacts\/\"><img class=\"size-full wp-image-3287 alignright\" src=\"https:\/\/www.mekano.it\/wp-content\/uploads\/2025\/10\/RequestQuote-2.png\" alt=\"\" width=\"250\" height=\"45\" \/><\/a><\/p>\n","protected":false},"featured_media":25594,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[71],"product_tag":[],"class_list":["post-25593","product","type-product","status-publish","has-post-thumbnail","product_cat-products","first","instock","shipping-taxable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.5 - 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