{"id":267,"date":"2026-01-10T16:20:59","date_gmt":"2026-01-10T16:20:59","guid":{"rendered":"https:\/\/ljgroup.com.my\/v1\/?page_id=267"},"modified":"2026-03-30T18:47:11","modified_gmt":"2026-03-30T18:47:11","slug":"preheat-and-pwht","status":"publish","type":"page","link":"https:\/\/ljgroup.com.my\/v1\/preheat-and-pwht\/","title":{"rendered":"Preheat and PWHT"},"content":{"rendered":"<p><div class=\"et_d4_element et_pb_section et_pb_section_0 et_animated et_pb_with_background  et_pb_css_mix_blend_mode et_pb_fullwidth_section et_section_regular et_block_section\" >\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<section class=\"et_pb_module et_d4_element et_pb_fullwidth_header et_pb_fullwidth_header_0  et_pb_css_mix_blend_mode et_pb_text_align_center et_pb_bg_layout_dark\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_fullwidth_header_container center\">\n\t\t\t\t\t<div class=\"header-content-container center\">\n\t\t\t\t\t<div class=\"header-content\">\n\t\t\t\t\t\t\n\t\t\t\t\t\t<h1 class=\"et_pb_module_header\">Pre-Heat and Post Weld Heat Treatment (PWHT)<\/h1>\n\t\t\t\t\t\t\n\t\t\t\t\t\t<div class=\"et_pb_header_content_wrapper\"><\/div>\n\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"et_pb_fullwidth_header_overlay\"><\/div>\n\t\t\t\t<div class=\"et_pb_fullwidth_header_scroll\"><\/div>\n\t\t\t<\/section>\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div><div class=\"et_d4_element et_pb_section et_pb_section_1 et_animated et_pb_with_background  et_pb_css_mix_blend_mode et_pb_fullwidth_section et_section_regular et_block_section\" >\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<section class=\"et_pb_module et_d4_element et_pb_fullwidth_header et_pb_fullwidth_header_1  et_pb_css_mix_blend_mode et_pb_text_align_center et_pb_bg_layout_dark\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_fullwidth_header_container center\">\n\t\t\t\t\t<div class=\"header-content-container center\">\n\t\t\t\t\t<div class=\"header-content\">\n\t\t\t\t\t\t\n\t\t\t\t\t\t<h1 class=\"et_pb_module_header\">Pre-Heat and Post Weld Heat Treatment (PWHT)<\/h1>\n\t\t\t\t\t\t\n\t\t\t\t\t\t<div class=\"et_pb_header_content_wrapper\"><\/div>\n\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"et_pb_fullwidth_header_overlay\"><\/div>\n\t\t\t\t<div class=\"et_pb_fullwidth_header_scroll\"><\/div>\n\t\t\t<\/section>\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div><div class=\"et_d4_element et_pb_section et_pb_section_2 et_animated  et_pb_css_mix_blend_mode et_section_regular et_block_section\" >\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_d4_element et_pb_row et_pb_row_0  et_pb_css_mix_blend_mode et_block_row\">\n\t\t\t\t<div class=\"et_d4_element et_pb_column_1_2 et_pb_column et_pb_column_0  et_pb_css_mix_blend_mode et_block_column\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_module et_d4_element et_pb_blurb et_pb_blurb_0  et_pb_text_align_left  et_pb_blurb_position_top et_block_module et_pb_bg_layout_light\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_blurb_content\">\n\t\t\t\t\t\n\t\t\t\t\t<div class=\"et_pb_blurb_container\">\n\t\t\t\t\t\t<h4 class=\"et_pb_module_header\"><span>Pre-heat and Post Weld Heat Treatment (PWHT)<\/span><\/h4>\n\t\t\t\t\t\t<div class=\"et_pb_blurb_description\"><ul>\n<li>Annealing<\/li>\n<li>Normalizing<\/li>\n<li>Hardening<\/li>\n<li>Tampering<\/li>\n<\/ul><\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t<\/div><div class=\"et_d4_element et_pb_column_1_2 et_pb_column et_pb_column_1  et_pb_css_mix_blend_mode et-last-child et_block_column\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_module et_d4_element et_pb_image et_pb_image_0\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<span class=\"et_pb_image_wrap \"><img loading=\"lazy\" decoding=\"async\" width=\"1536\" height=\"1024\" src=\"https:\/\/ljgroup.com.my\/v1\/wp-content\/uploads\/2026\/02\/PWHT.png\" alt=\"\" title=\"PWHT\" srcset=\"https:\/\/ljgroup.com.my\/v1\/wp-content\/uploads\/2026\/02\/PWHT.png 1536w, https:\/\/ljgroup.com.my\/v1\/wp-content\/uploads\/2026\/02\/PWHT-1280x853.png 1280w, https:\/\/ljgroup.com.my\/v1\/wp-content\/uploads\/2026\/02\/PWHT-980x653.png 980w, https:\/\/ljgroup.com.my\/v1\/wp-content\/uploads\/2026\/02\/PWHT-480x320.png 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) and (max-width: 1280px) 1280px, (min-width: 1281px) 1536px, 100vw\" class=\"wp-image-419\" \/><\/span>\n\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div><div class=\"et_d4_element et_pb_section et_pb_section_4 et_animated  et_pb_css_mix_blend_mode et_section_regular section_has_divider et_pb_bottom_divider et_pb_top_divider et_block_section\" >\n\t\t\t\t<div class=\"et_pb_top_inside_divider et-no-transition\"><\/div>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_d4_element et_pb_row et_pb_row_1 et_pb_gutters1  et_pb_css_mix_blend_mode et_block_row\">\n\t\t\t\t<div class=\"et_d4_element et_pb_column_1_3 et_pb_column et_pb_column_2  et_pb_css_mix_blend_mode et_block_column\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_module et_d4_element et_pb_blurb et_pb_blurb_1  et_pb_text_align_left et_pb_text_align_center-tablet  et_pb_blurb_position_left et_block_module et_pb_bg_layout_light\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_blurb_content\">\n\t\t\t\t\t\n\t\t\t\t\t<div class=\"et_pb_blurb_container\">\n\t\t\t\t\t\t\n\t\t\t\t\t\t<div class=\"et_pb_blurb_description\"><p><strong>LJ Group HQ<\/strong><br \/>Lot 9434, Kawasan Perindustrian Teluk Kalung,<br \/>24007 Kemaman, Terengganu<\/p><\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t<\/div><div class=\"et_d4_element et_pb_column_1_3 et_pb_column et_pb_column_3  et_pb_css_mix_blend_mode et_block_column\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_module et_d4_element et_pb_blurb et_pb_blurb_2  et_pb_text_align_left et_pb_text_align_center-tablet  et_pb_blurb_position_left et_block_module et_pb_bg_layout_light\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_blurb_content\">\n\t\t\t\t\t\n\t\t\t\t\t<div class=\"et_pb_blurb_container\">\n\t\t\t\t\t\t\n\t\t\t\t\t\t<div class=\"et_pb_blurb_description\"><p class=\"text-sm\"><strong>LJ Inspection and Services Sdn Bhd<\/strong><br \/>Tel: 09 868 1151 \/ 1152<br \/>Email: <a href=\"mailto:info@ljgroup.com.my\">info@ljgroup.com.my<\/a><\/p><\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t<\/div><div class=\"et_d4_element et_pb_column_1_3 et_pb_column et_pb_column_4  et_pb_css_mix_blend_mode et-last-child et_block_column\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_module et_d4_element et_pb_blurb et_pb_blurb_3  et_pb_text_align_left et_pb_text_align_center-tablet  et_pb_blurb_position_left et_block_module et_pb_bg_layout_light\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_blurb_content\">\n\t\t\t\t\t\n\t\t\t\t\t<div class=\"et_pb_blurb_container\">\n\t\t\t\t\t\t\n\t\t\t\t\t\t<div class=\"et_pb_blurb_description\"><p><strong>LJ Supply and Engineering Services Sdn Bhd<\/strong><br \/>Tel: 09 863 7583 \/ 1589<br \/>Email:<span>\u00a0<\/span><a href=\"mailto:sales@ljss.com.my\" class=\"text-blue-400\">sales@ljss.com.my<\/a><\/p><\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_bottom_inside_divider et-no-transition\"><\/div>\n\t\t\t<\/div><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"<!-- wp:divi\/placeholder 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