{"id":498,"date":"2025-03-14T11:50:45","date_gmt":"2025-03-14T02:50:45","guid":{"rendered":"https:\/\/kwangsunggm2.mycafe24.com\/en\/?page_id=498"},"modified":"2025-03-17T10:57:19","modified_gmt":"2025-03-17T01:57:19","slug":"injection","status":"publish","type":"page","link":"https:\/\/grouting.co.kr\/en\/products\/steel\/injection\/","title":{"rendered":"Injection nozzle opening valve device of steel pipe"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"498\" class=\"elementor elementor-498\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6bfb13b e-con-full e-flex e-con e-parent\" data-id=\"6bfb13b\" data-element_type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-978329f elementor-widget elementor-widget-shortcode\" data-id=\"978329f\" data-element_type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-shortcode\">\t\t<div data-elementor-type=\"container\" data-elementor-id=\"416\" class=\"elementor elementor-416\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7d9b6ce e-con-full e-flex e-con e-parent\" data-id=\"7d9b6ce\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t<div class=\"elementor-element elementor-element-3f6fcc0 e-flex e-con-boxed e-con e-child\" data-id=\"3f6fcc0\" data-element_type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-57188bc elementor-widget elementor-widget-heading\" data-id=\"57188bc\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">PRODUCTS<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-afcb334 e-con-full elementor-hidden-tablet elementor-hidden-mobile e-flex e-con e-child\" data-id=\"afcb334\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;position&quot;:&quot;absolute&quot;,&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e7a0f7b raven-nav-menu-align-center raven-nav-menu-stretch raven-breakpoint-mobile raven-mobile-nav-menu-align-left elementor-widget elementor-widget-raven-nav-menu\" data-id=\"e7a0f7b\" data-element_type=\"widget\" data-settings=\"{&quot;submenu_icon&quot;:&quot;&lt;svg 0=\\&quot;fas fa-chevron-down\\&quot; class=\\&quot;e-font-icon-svg e-fas-chevron-down\\&quot;&gt;\\n\\t\\t\\t\\t\\t&lt;use xlink:href=\\&quot;#fas-chevron-down\\&quot;&gt;\\n\\t\\t\\t\\t\\t\\t&lt;symbol id=\\&quot;fas-chevron-down\\&quot; viewBox=\\&quot;0 0 448 512\\&quot;&gt;\\n\\t\\t\\t\\t\\t\\t\\t&lt;path d=\\&quot;M207.029 381.476L12.686 187.132c-9.373-9.373-9.373-24.569 0-33.941l22.667-22.667c9.357-9.357 24.522-9.375 33.901-.04L224 284.505l154.745-154.021c9.379-9.335 24.544-9.317 33.901.04l22.667 22.667c9.373 9.373 9.373 24.569 0 33.941L240.971 381.476c-9.373 9.372-24.569 9.372-33.942 0z\\&quot;&gt;&lt;\\\/path&gt;\\n\\t\\t\\t\\t\\t\\t&lt;\\\/symbol&gt;\\n\\t\\t\\t\\t\\t&lt;\\\/use&gt;\\n\\t\\t\\t\\t&lt;\\\/svg&gt;&quot;,&quot;full_width&quot;:&quot;stretch&quot;,&quot;mobile_layout&quot;:&quot;dropdown&quot;,&quot;submenu_space_between&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;submenu_opening_position&quot;:&quot;bottom&quot;}\" data-widget_type=\"raven-nav-menu.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<nav class=\"raven-nav-menu-main raven-nav-menu-horizontal raven-nav-menu-tablet- raven-nav-menu-mobile- raven-nav-icons-hidden-tablet raven-nav-icons-hidden-mobile\">\n\t\t\t<ul id=\"menu-e7a0f7b\" class=\"raven-nav-menu\"><li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-640\"><a href=\"\/en\/small\" class=\"raven-menu-item raven-link-item \">Steel pipe multi-stage pipe<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-415\"><a href=\"https:\/\/grouting.co.kr\/en\/products\/cem\/\" class=\"raven-menu-item raven-link-item \">Construction Equipment Materials<\/a><\/li>\n<li class=\"menu-item menu-item-type-custom menu-item-object-custom menu-item-503\"><a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/wcrdt.com\/\" class=\"raven-menu-item raven-link-item \">Hamma &#038; Bits<\/a><\/li>\n<\/ul>\t\t<\/nav>\n\n\t\t<div class=\"raven-nav-menu-toggle\">\n\n\t\t\t\t\t\t<div class=\"raven-nav-menu-toggle-button \">\n\t\t\t\t\t\t\t\t<span class=\"fa fa-bars\"><\/span>\n\t\t\t\t\t\t\t\t<\/div>\n\n\t\t<\/div>\n\t\t<nav class=\"raven-nav-icons-hidden-tablet raven-nav-icons-hidden-mobile raven-nav-menu-mobile raven-nav-menu-dropdown\">\n\t\t\t\t\t\t\t\t\t<div class=\"raven-container\">\n\t\t\t\t<ul id=\"menu-mobile-e7a0f7b\" class=\"raven-nav-menu\"><li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-640\"><a href=\"\/en\/small\" class=\"raven-menu-item raven-link-item \">Steel pipe multi-stage pipe<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-415\"><a href=\"https:\/\/grouting.co.kr\/en\/products\/cem\/\" class=\"raven-menu-item raven-link-item \">Construction Equipment Materials<\/a><\/li>\n<li class=\"menu-item menu-item-type-custom menu-item-object-custom menu-item-503\"><a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/wcrdt.com\/\" class=\"raven-menu-item raven-link-item \">Hamma &#038; Bits<\/a><\/li>\n<\/ul>\t\t\t<\/div>\n\t\t<\/nav>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2f0ce3e e-con-full e-flex e-con e-parent\" data-id=\"2f0ce3e\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-88d4b14 elementor-hidden-tablet elementor-hidden-mobile elementor-widget elementor-widget-raven-image\" data-id=\"88d4b14\" data-element_type=\"widget\" data-widget_type=\"raven-image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"raven-image\">\n\t\t\n\t\t\n\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"988\" height=\"87\" src=\"https:\/\/grouting.co.kr\/en\/wp-content\/uploads\/sites\/2\/2025\/03\/sym.png\" class=\"attachment-full size-full wp-image-100\" alt=\"\" srcset=\"https:\/\/grouting.co.kr\/en\/wp-content\/uploads\/sites\/2\/2025\/03\/sym.png 988w, https:\/\/grouting.co.kr\/en\/wp-content\/uploads\/sites\/2\/2025\/03\/sym-300x26.png 300w, https:\/\/grouting.co.kr\/en\/wp-content\/uploads\/sites\/2\/2025\/03\/sym-768x68.png 768w\" sizes=\"(max-width: 988px) 100vw, 988px\" \/>\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1cdaa05 e-flex e-con-boxed e-con e-child\" data-id=\"1cdaa05\" data-element_type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f07f8a2 raven-nav-menu-align-center tab_menu raven-mobile-nav-menu-align-left elementor-widget elementor-widget-raven-nav-menu\" data-id=\"f07f8a2\" data-element_type=\"widget\" data-settings=\"{&quot;submenu_icon&quot;:&quot;&lt;svg 0=\\&quot;fas fa-chevron-down\\&quot; class=\\&quot;e-font-icon-svg e-fas-chevron-down\\&quot;&gt;\\n\\t\\t\\t\\t\\t&lt;use xlink:href=\\&quot;#fas-chevron-down\\&quot;&gt;\\n\\t\\t\\t\\t\\t\\t&lt;symbol id=\\&quot;fas-chevron-down\\&quot; viewBox=\\&quot;0 0 448 512\\&quot;&gt;\\n\\t\\t\\t\\t\\t\\t\\t&lt;path d=\\&quot;M207.029 381.476L12.686 187.132c-9.373-9.373-9.373-24.569 0-33.941l22.667-22.667c9.357-9.357 24.522-9.375 33.901-.04L224 284.505l154.745-154.021c9.379-9.335 24.544-9.317 33.901.04l22.667 22.667c9.373 9.373 9.373 24.569 0 33.941L240.971 381.476c-9.373 9.372-24.569 9.372-33.942 0z\\&quot;&gt;&lt;\\\/path&gt;\\n\\t\\t\\t\\t\\t\\t&lt;\\\/symbol&gt;\\n\\t\\t\\t\\t\\t&lt;\\\/use&gt;\\n\\t\\t\\t\\t&lt;\\\/svg&gt;&quot;,&quot;mobile_layout&quot;:&quot;dropdown&quot;,&quot;submenu_space_between&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;submenu_opening_position&quot;:&quot;bottom&quot;}\" data-widget_type=\"raven-nav-menu.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<nav class=\"raven-nav-menu-main raven-nav-menu-horizontal raven-nav-menu-tablet- raven-nav-menu-mobile- raven-nav-icons-hidden-tablet raven-nav-icons-hidden-mobile\">\n\t\t\t<ul id=\"menu-f07f8a2\" class=\"raven-nav-menu\"><li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-781\"><a href=\"https:\/\/grouting.co.kr\/en\/technology\/stp\/\" class=\"raven-menu-item raven-link-item \">Method description<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-674\"><a href=\"https:\/\/grouting.co.kr\/en\/products\/steel\/small\/\" class=\"raven-menu-item raven-link-item \">Small diameter steel pipe<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-651\"><a href=\"https:\/\/grouting.co.kr\/en\/products\/steel\/large-diameter-steel-pipe\/\" class=\"raven-menu-item raven-link-item \">Large diameter steel pipe<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-627\"><a href=\"https:\/\/grouting.co.kr\/en\/products\/steel\/carbon\/\" class=\"raven-menu-item raven-link-item \">Carbon steel pipe for general structure (KSD3566)<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-625\"><a href=\"https:\/\/grouting.co.kr\/en\/products\/steel\/straight\/\" class=\"raven-menu-item raven-link-item \">Straight punch bit system<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-626\"><a href=\"https:\/\/grouting.co.kr\/en\/products\/steel\/injection\/\" class=\"raven-menu-item raven-link-item \">Injection nozzle opening valve device of steel pipe<\/a><\/li>\n<\/ul>\t\t<\/nav>\n\n\t\t<div class=\"raven-nav-menu-toggle\">\n\n\t\t\t\t\t\t<div class=\"raven-nav-menu-toggle-button \">\n\t\t\t\t\t\t\t\t<span class=\"fa fa-bars\"><\/span>\n\t\t\t\t\t\t\t\t<\/div>\n\n\t\t<\/div>\n\t\t<nav class=\"raven-nav-icons-hidden-tablet raven-nav-icons-hidden-mobile raven-nav-menu-mobile raven-nav-menu-dropdown\">\n\t\t\t\t\t\t\t\t\t<div class=\"raven-container\">\n\t\t\t\t<ul id=\"menu-mobile-f07f8a2\" class=\"raven-nav-menu\"><li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-781\"><a href=\"https:\/\/grouting.co.kr\/en\/technology\/stp\/\" class=\"raven-menu-item raven-link-item \">Method description<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-674\"><a href=\"https:\/\/grouting.co.kr\/en\/products\/steel\/small\/\" class=\"raven-menu-item raven-link-item \">Small diameter steel pipe<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-651\"><a href=\"https:\/\/grouting.co.kr\/en\/products\/steel\/large-diameter-steel-pipe\/\" class=\"raven-menu-item raven-link-item \">Large diameter steel pipe<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-627\"><a href=\"https:\/\/grouting.co.kr\/en\/products\/steel\/carbon\/\" class=\"raven-menu-item raven-link-item \">Carbon steel pipe for general structure (KSD3566)<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-625\"><a href=\"https:\/\/grouting.co.kr\/en\/products\/steel\/straight\/\" class=\"raven-menu-item raven-link-item \">Straight punch bit system<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-626\"><a href=\"https:\/\/grouting.co.kr\/en\/products\/steel\/injection\/\" class=\"raven-menu-item raven-link-item \">Injection nozzle opening valve device of steel pipe<\/a><\/li>\n<\/ul>\t\t\t<\/div>\n\t\t<\/nav>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bde026b elementor-align-center elementor-widget elementor-widget-raven-heading\" data-id=\"bde026b\" data-element_type=\"widget\" data-widget_type=\"raven-heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"raven-widget-wrapper\"><h2 class=\"raven-heading raven-heading-h2\"><span class=\"raven-heading-title \">Small diameter steel pipe<\/span><\/h2><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-445cd85 elementor-align-center elementor-widget elementor-widget-raven-divider\" data-id=\"445cd85\" data-element_type=\"widget\" data-widget_type=\"raven-divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"raven-widget-wrapper\">\n\t\t\t<div class=\"raven-divider\">\n\t\t\t\t<span class=\"raven-divider-line raven-divider-solid\"><\/span>\n\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-69e5604 e-flex e-con-boxed e-con e-parent\" data-id=\"69e5604\" data-element_type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-203aa79 e-con-full e-flex e-con e-child\" data-id=\"203aa79\" data-element_type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f38520e elementor-align-center elementor-widget elementor-widget-raven-heading\" data-id=\"f38520e\" data-element_type=\"widget\" data-widget_type=\"raven-heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"raven-widget-wrapper\"><h2 class=\"raven-heading raven-heading-h2\"><span class=\"raven-heading-title \">Injection nozzle opening valve device of steel pipe<\/span><\/h2><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-236298b elementor-widget elementor-widget-html\" data-id=\"236298b\" data-element_type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<ul class=\"nail_list\">\r\n    <li>The purpose is to prevent the solution injected into the pipe from flowing back into the pipe after it has been ejected outside the pipe.<\/li>\r\n    <li>The rubber stopper is fixed so it does not come off the valve body.<\/li>\r\n    <li>Because it ejects downward through the solution induction hole formed in the valve body, it ejects well even when the internal pressure of the steel pipe is low.<\/li>\r\n<\/ul>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3ec7143 e-con-full e-flex e-con e-child\" data-id=\"3ec7143\" data-element_type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t<div class=\"elementor-element elementor-element-b17a385 e-con-full e-flex e-con e-child\" data-id=\"b17a385\" data-element_type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f218da2 elementor-widget elementor-widget-raven-image\" data-id=\"f218da2\" data-element_type=\"widget\" data-widget_type=\"raven-image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"raven-image\">\n\t\t\n\t\t\n\t\t<img decoding=\"async\" width=\"620\" height=\"394\" src=\"https:\/\/grouting.co.kr\/en\/wp-content\/uploads\/sites\/2\/2025\/03\/inj1.jpg\" class=\"attachment-full size-full wp-image-536\" alt=\"\" srcset=\"https:\/\/grouting.co.kr\/en\/wp-content\/uploads\/sites\/2\/2025\/03\/inj1.jpg 620w, https:\/\/grouting.co.kr\/en\/wp-content\/uploads\/sites\/2\/2025\/03\/inj1-300x191.jpg 300w\" sizes=\"(max-width: 620px) 100vw, 620px\" \/>\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d405768 elementor-widget elementor-widget-html\" data-id=\"d405768\" data-element_type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"inj_tit\">Injection opening\/closing valve status <br>(before solution injection)<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-19fc4ae e-con-full e-flex e-con e-child\" data-id=\"19fc4ae\" data-element_type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5bb623c elementor-widget elementor-widget-raven-image\" data-id=\"5bb623c\" data-element_type=\"widget\" data-widget_type=\"raven-image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"raven-image\">\n\t\t\n\t\t\n\t\t<img decoding=\"async\" width=\"620\" height=\"394\" src=\"https:\/\/grouting.co.kr\/en\/wp-content\/uploads\/sites\/2\/2025\/03\/inj2.jpg\" class=\"attachment-full size-full wp-image-537\" alt=\"\" srcset=\"https:\/\/grouting.co.kr\/en\/wp-content\/uploads\/sites\/2\/2025\/03\/inj2.jpg 620w, https:\/\/grouting.co.kr\/en\/wp-content\/uploads\/sites\/2\/2025\/03\/inj2-300x191.jpg 300w\" sizes=\"(max-width: 620px) 100vw, 620px\" \/>\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5abd62a elementor-widget elementor-widget-html\" data-id=\"5abd62a\" data-element_type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"inj_tit\">Injection opening\/closing valve status <br>(after solution injection)<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5072efd e-con-full e-flex e-con e-child\" data-id=\"5072efd\" data-element_type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t<div class=\"elementor-element elementor-element-15877d4 e-con-full e-flex e-con e-child\" data-id=\"15877d4\" data-element_type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c8afdd1 elementor-widget elementor-widget-raven-image\" data-id=\"c8afdd1\" data-element_type=\"widget\" data-widget_type=\"raven-image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"raven-image\">\n\t\t\n\t\t\n\t\t<img loading=\"lazy\" decoding=\"async\" width=\"620\" height=\"358\" src=\"https:\/\/grouting.co.kr\/en\/wp-content\/uploads\/sites\/2\/2025\/03\/inj3.jpg\" class=\"attachment-full size-full wp-image-548\" alt=\"\" srcset=\"https:\/\/grouting.co.kr\/en\/wp-content\/uploads\/sites\/2\/2025\/03\/inj3.jpg 620w, https:\/\/grouting.co.kr\/en\/wp-content\/uploads\/sites\/2\/2025\/03\/inj3-300x173.jpg 300w\" sizes=\"(max-width: 620px) 100vw, 620px\" \/>\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-dcf3480 elementor-widget elementor-widget-html\" data-id=\"dcf3480\" data-element_type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"inj_tit\">Open\/close valve<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-de3f9d9 e-con-full e-flex e-con e-child\" data-id=\"de3f9d9\" data-element_type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-59cc12b elementor-widget elementor-widget-raven-image\" data-id=\"59cc12b\" data-element_type=\"widget\" data-widget_type=\"raven-image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"raven-image\">\n\t\t\n\t\t\n\t\t<img loading=\"lazy\" decoding=\"async\" width=\"620\" height=\"358\" src=\"https:\/\/grouting.co.kr\/en\/wp-content\/uploads\/sites\/2\/2025\/03\/inj4.jpg\" class=\"attachment-full size-full wp-image-549\" alt=\"\" srcset=\"https:\/\/grouting.co.kr\/en\/wp-content\/uploads\/sites\/2\/2025\/03\/inj4.jpg 620w, https:\/\/grouting.co.kr\/en\/wp-content\/uploads\/sites\/2\/2025\/03\/inj4-300x173.jpg 300w\" sizes=\"(max-width: 620px) 100vw, 620px\" \/>\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1276392 elementor-widget elementor-widget-html\" data-id=\"1276392\" data-element_type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"inj_tit\">Open\/close valve injection appearance<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f47ca96 e-con-full e-flex e-con e-child\" data-id=\"f47ca96\" data-element_type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t<div class=\"elementor-element elementor-element-b357655 e-con-full e-flex e-con e-child\" data-id=\"b357655\" data-element_type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-fd29ff7 elementor-widget elementor-widget-raven-image\" data-id=\"fd29ff7\" data-element_type=\"widget\" data-widget_type=\"raven-image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"raven-image\">\n\t\t\n\t\t\n\t\t<img loading=\"lazy\" decoding=\"async\" width=\"620\" height=\"358\" src=\"https:\/\/grouting.co.kr\/en\/wp-content\/uploads\/sites\/2\/2025\/03\/inj5.jpg\" class=\"attachment-full size-full wp-image-556\" alt=\"\" srcset=\"https:\/\/grouting.co.kr\/en\/wp-content\/uploads\/sites\/2\/2025\/03\/inj5.jpg 620w, https:\/\/grouting.co.kr\/en\/wp-content\/uploads\/sites\/2\/2025\/03\/inj5-300x173.jpg 300w\" sizes=\"(max-width: 620px) 100vw, 620px\" \/>\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b68eeff elementor-widget elementor-widget-html\" data-id=\"b68eeff\" data-element_type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"inj_tit\">Open\/close valve injection appearance<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-654cf45 e-con-full e-flex e-con e-child\" data-id=\"654cf45\" data-element_type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-cc362a3 elementor-widget elementor-widget-raven-image\" data-id=\"cc362a3\" data-element_type=\"widget\" data-widget_type=\"raven-image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"raven-image\">\n\t\t\n\t\t\n\t\t<img loading=\"lazy\" decoding=\"async\" width=\"620\" height=\"358\" src=\"https:\/\/grouting.co.kr\/en\/wp-content\/uploads\/sites\/2\/2025\/03\/inj6.jpg\" class=\"attachment-full size-full wp-image-557\" alt=\"\" srcset=\"https:\/\/grouting.co.kr\/en\/wp-content\/uploads\/sites\/2\/2025\/03\/inj6.jpg 620w, https:\/\/grouting.co.kr\/en\/wp-content\/uploads\/sites\/2\/2025\/03\/inj6-300x173.jpg 300w\" sizes=\"(max-width: 620px) 100vw, 620px\" \/>\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4c31c28 elementor-widget elementor-widget-html\" data-id=\"4c31c28\" data-element_type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"inj_tit\">Open\/close valve injection appearance<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Method description Small diameter steel pipe Large diameter steel pipe Carbon steel pipe for general structure (KSD3566) Straight punch bit system Injection nozzle opening valve device of steel pipe Method description Small diameter steel pipe Large diameter steel pipe Carbon steel pipe for general structure (KSD3566) Straight punch bit system Injection nozzle opening valve device [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":636,"menu_order":5,"comment_status":"closed","ping_status":"closed","template":"full-width.php","meta":{"footnotes":""},"class_list":["post-498","page","type-page","status-publish","hentry"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/grouting.co.kr\/en\/wp-json\/wp\/v2\/pages\/498","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/grouting.co.kr\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/grouting.co.kr\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/grouting.co.kr\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/grouting.co.kr\/en\/wp-json\/wp\/v2\/comments?post=498"}],"version-history":[{"count":22,"href":"https:\/\/grouting.co.kr\/en\/wp-json\/wp\/v2\/pages\/498\/revisions"}],"predecessor-version":[{"id":796,"href":"https:\/\/grouting.co.kr\/en\/wp-json\/wp\/v2\/pages\/498\/revisions\/796"}],"up":[{"embeddable":true,"href":"https:\/\/grouting.co.kr\/en\/wp-json\/wp\/v2\/pages\/636"}],"wp:attachment":[{"href":"https:\/\/grouting.co.kr\/en\/wp-json\/wp\/v2\/media?parent=498"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}