{"id":1710,"date":"2021-10-27T14:24:11","date_gmt":"2021-10-27T14:24:11","guid":{"rendered":"https:\/\/globalgeotech.co.uk\/?page_id=1710"},"modified":"2021-10-28T11:32:53","modified_gmt":"2021-10-28T11:32:53","slug":"t6-series-double-tube-core-barrels","status":"publish","type":"page","link":"https:\/\/globalgeotech.co.uk\/index.php\/t6-series-double-tube-core-barrels\/","title":{"rendered":"T6 Series Double Tube Core Barrels"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"1710\" class=\"elementor elementor-1710\">\n\t\t\t\t\t\t\t\t\t<section data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"ob-is-breaking-bad elementor-section elementor-top-section elementor-element elementor-element-3fcf2a89 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3fcf2a89\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;_ob_bbad_use_it&quot;:&quot;yes&quot;,&quot;_ob_bbad_sssic_use&quot;:&quot;no&quot;,&quot;_ob_glider_is_slider&quot;:&quot;no&quot;}\">\n\t\t\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-b7801b0\" data-id=\"b7801b0\" data-element_type=\"column\" data-settings=\"{&quot;_ob_bbad_is_stalker&quot;:&quot;no&quot;,&quot;_ob_teleporter_use&quot;:false,&quot;_ob_column_hoveranimator&quot;:&quot;no&quot;,&quot;_ob_column_has_pseudo&quot;:&quot;no&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"ob-is-breaking-bad elementor-section elementor-top-section elementor-element elementor-element-c1057f0 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c1057f0\" data-element_type=\"section\" data-settings=\"{&quot;_ob_bbad_use_it&quot;:&quot;yes&quot;,&quot;_ob_bbad_sssic_use&quot;:&quot;no&quot;,&quot;_ob_glider_is_slider&quot;:&quot;no&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-54a3f1fe\" data-id=\"54a3f1fe\" data-element_type=\"column\" data-settings=\"{&quot;_ob_bbad_is_stalker&quot;:&quot;no&quot;,&quot;_ob_teleporter_use&quot;:false,&quot;_ob_column_hoveranimator&quot;:&quot;no&quot;,&quot;_ob_column_has_pseudo&quot;:&quot;no&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-48d99cd5 ob-harakiri-inherit elementor-widget elementor-widget-heading\" data-id=\"48d99cd5\" data-element_type=\"widget\" data-settings=\"{&quot;_ob_harakiri_writing_mode&quot;:&quot;inherit&quot;,&quot;_ob_perspektive_use&quot;:&quot;no&quot;,&quot;_ob_shadough_use&quot;:&quot;no&quot;,&quot;_ob_allow_hoveranimator&quot;:&quot;no&quot;,&quot;_ob_widget_stalker_use&quot;:&quot;no&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.6.3 - 12-04-2022 *\/\n.elementor-heading-title{padding:0;margin:0;line-height:1}.elementor-widget-heading .elementor-heading-title[class*=elementor-size-]>a{color:inherit;font-size:inherit;line-height:inherit}.elementor-widget-heading .elementor-heading-title.elementor-size-small{font-size:15px}.elementor-widget-heading .elementor-heading-title.elementor-size-medium{font-size:19px}.elementor-widget-heading .elementor-heading-title.elementor-size-large{font-size:29px}.elementor-widget-heading .elementor-heading-title.elementor-size-xl{font-size:39px}.elementor-widget-heading .elementor-heading-title.elementor-size-xxl{font-size:59px}<\/style><h2 class=\"elementor-heading-title elementor-size-default\">T6 Series Double Tube Core Barrels<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-393c1881 ob-harakiri-inherit elementor-widget elementor-widget-text-editor\" data-id=\"393c1881\" data-element_type=\"widget\" data-settings=\"{&quot;_ob_harakiri_writing_mode&quot;:&quot;inherit&quot;,&quot;_ob_perspektive_use&quot;:&quot;no&quot;,&quot;_ob_shadough_use&quot;:&quot;no&quot;,&quot;_ob_allow_hoveranimator&quot;:&quot;no&quot;,&quot;_ob_widget_stalker_use&quot;:&quot;no&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.6.3 - 12-04-2022 *\/\n.elementor-widget-text-editor.elementor-drop-cap-view-stacked .elementor-drop-cap{background-color:#818a91;color:#fff}.elementor-widget-text-editor.elementor-drop-cap-view-framed .elementor-drop-cap{color:#818a91;border:3px solid;background-color:transparent}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap{margin-top:8px}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap-letter{width:1em;height:1em}.elementor-widget-text-editor .elementor-drop-cap{float:left;text-align:center;line-height:1;font-size:50px}.elementor-widget-text-editor .elementor-drop-cap-letter{display:inline-block}<\/style>\t\t\t\t<p>General purpose conventional core barrels designed for coring in soft to hard homogenous and slightly broken formations with water, mud, polymer or air flushing.\u00a0\u00a0 Although\u00a0 designed as double tube core barrels, all can be converted to triple tube by incorporating PVC coreliners. Available in 6 different diameters for metric (millimetre) hole sizes between 101 &#8211; 146 mm. Also available is the T6H which produces H size hole.<\/p><p>Advantages:<\/p><ul><li>Fast penetration compared with thicker wall core barrels (e.g. DCDMA types WF, WG etc)<\/li><li>A general purpose core barrel suitable for soft to hard rock formations.<\/li><li>In addition to water and polymer, mud and air can be used for flushing<\/li><\/ul><h4>Technical Data<\/h4><table border=\"1\" summary=\"Technical data for T6 Metric Core Barrels\" width=\"544\" cellspacing=\"1\" cellpadding=\"1\"><tbody><tr><th rowspan=\"2\">Specification<\/th><th colspan=\"6\">Core Barrel Type<\/th><\/tr><tr><th>T6-76<\/th><th>T6-86<\/th><th>T6-101<\/th><th>T6-116<\/th><th>T6-131<\/th><th>T6-146<\/th><\/tr><tr><td>Hole Diameter (mm)<\/td><td>76.3<\/td><td>86.3<\/td><td>101.3<\/td><td>116.3<\/td><td>131.3<\/td><td>146.3<\/td><\/tr><tr><td>Core Diameter (mm)<\/td><td>57.0<\/td><td>67.0<\/td><td>79.0<\/td><td>93.0<\/td><td>108.0<\/td><td>123.0<\/td><\/tr><tr><td>Kerf \/ Crown Thickness (mm)<\/td><td>9.5<\/td><td>9.5<\/td><td>11.0<\/td><td>11.5<\/td><td>11.5<\/td><td>11.5<\/td><\/tr><tr><td>Cutting Area (cm<sup>2<\/sup>)<\/td><td>20.21<\/td><td>23.24<\/td><td>31.58<\/td><td>38.30<\/td><td>43.79<\/td><td>49.28<\/td><\/tr><tr><td>Hole Area (cm<sup>2<\/sup>)<\/td><td>45.73<\/td><td>58.49<\/td><td>80.60<\/td><td>106.2<\/td><td>135.4<\/td><td>168.1<\/td><\/tr><tr><td>Cutting Area as % of Hole Area<\/td><td>44%<\/td><td>40%<\/td><td>39%<\/td><td>36%<\/td><td>32%<\/td><td>29%<\/td><\/tr><tr><td>Core Area (cm<sup>2<\/sup>)<\/td><td>25.52<\/td><td>35.26<\/td><td>49.02<\/td><td>67.93<\/td><td>91.61<\/td><td>118.8<\/td><\/tr><tr><td>Standard Thread Connection in Head&#8221;<\/td><td>CR50<\/td><td>CR50<\/td><td>NW<\/td><td>NW<\/td><td>NW<\/td><td>NW<\/td><\/tr><tr><td>Recommended Casing<\/td><td>M86<\/td><td>M101<\/td><td>M116<\/td><td>M131<\/td><td>M146<\/td><td>&#8211;<\/td><\/tr><tr><td>Conversion to triple tube possible<\/td><td>Yes<\/td><td>Yes<\/td><td>Yes<\/td><td>Yes<\/td><td>Yes<\/td><td>Yes<\/td><\/tr><\/tbody><\/table><p>*Cross-over sub required for drill rods not matching the thread connection in core barrel head<\/p><h4>Key to Main Parts of T6 Core Barrel Assembly<\/h4><p><strong>Complete core barrel consists of:<\/strong><\/p><p>1. Core Barrel Head<\/p><p>2. Inner Tube 1.5m or 3.0m long<\/p><p>3. Outer Tube 1.5m or 3.0m long<\/p><p>4. Extension Tube (T6-116, T6-131 and T6-146 only)<\/p><p>5. Core Lifter<\/p><p>6. Core lifter Case<\/p><p>Core Bit and Reaming Shell are not supplied as part of the core barrel assembly, but must be chosen correctly to match the particular application and rock formation. Please refer to our\u00a0<a href=\"https:\/\/globalgeotech.co.uk\/index.php\/core-bits-and-casing-shoes-2\/\">Core Bits<\/a>\u00a0page for further details.<\/p><p>Click on this link for the T6H Core Barrel.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-7f43b200\" data-id=\"7f43b200\" data-element_type=\"column\" data-settings=\"{&quot;_ob_bbad_is_stalker&quot;:&quot;no&quot;,&quot;_ob_teleporter_use&quot;:false,&quot;_ob_column_hoveranimator&quot;:&quot;no&quot;,&quot;_ob_column_has_pseudo&quot;:&quot;no&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c4fc67d elementor-widget elementor-widget-image\" data-id=\"c4fc67d\" data-element_type=\"widget\" data-settings=\"{&quot;_ob_photomorph_use&quot;:&quot;no&quot;,&quot;_ob_perspektive_use&quot;:&quot;no&quot;,&quot;_ob_shadough_use&quot;:&quot;no&quot;,&quot;_ob_allow_hoveranimator&quot;:&quot;no&quot;,&quot;_ob_widget_stalker_use&quot;:&quot;no&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.6.3 - 12-04-2022 *\/\n.elementor-widget-image{text-align:center}.elementor-widget-image a{display:inline-block}.elementor-widget-image a img[src$=\".svg\"]{width:48px}.elementor-widget-image img{vertical-align:middle;display:inline-block}<\/style>\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" loading=\"lazy\" width=\"181\" height=\"978\" src=\"https:\/\/globalgeotech.co.uk\/wp-content\/uploads\/2021\/10\/T2-small.jpeg\" class=\"attachment-large size-large\" alt=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>T6 Series Double Tube Core Barrels General purpose conventional core barrels designed for coring in soft to hard homogenous and slightly broken formations with water, mud, polymer or air flushing.\u00a0\u00a0 Although\u00a0 designed as double tube core barrels, all can be converted to triple tube by incorporating PVC coreliners. Available in 6 different diameters for metric &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/globalgeotech.co.uk\/index.php\/t6-series-double-tube-core-barrels\/\"> <span class=\"screen-reader-text\">T6 Series Double Tube Core Barrels<\/span> Read More &raquo;<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.13 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>T6 Series Double Tube Core Barrels - Global Geotech<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/globalgeotech.co.uk\/index.php\/t6-series-double-tube-core-barrels\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"T6 Series Double Tube Core Barrels - Global Geotech\" \/>\n<meta property=\"og:description\" content=\"T6 Series Double Tube Core Barrels General purpose conventional core barrels designed for coring in soft to hard homogenous and slightly broken formations with water, mud, polymer or air flushing.\u00a0\u00a0 Although\u00a0 designed as double tube core barrels, all can be converted to triple tube by incorporating PVC coreliners. 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