{"id":15284,"date":"2026-01-13T10:51:52","date_gmt":"2026-01-13T01:51:52","guid":{"rendered":"https:\/\/jl-hi.co.kr\/business-areas\/stern-boss\/"},"modified":"2026-01-14T16:21:49","modified_gmt":"2026-01-14T07:21:49","slug":"stern-boss","status":"publish","type":"page","link":"https:\/\/jl-hi.co.kr\/en\/business-areas\/stern-boss\/","title":{"rendered":"STERN BOSS"},"content":{"rendered":"\t\t
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STERN BOSS<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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The Stern Boss is a key structural component that supports the propeller shaft and protects it from external impacts.\nPositioned between the hull and the propeller shaft, it must maintain high durability while also requiring precision machining to ensure optimal performance.<\/h2>\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
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Roles and Key Features<\/br>of Stern Boss<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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JL Heavy Industries manufactures Stern Bosses for various types of vessels, including LNG carriers, oil tankers, and bulk carriers. Through high-quality welding and precision machining, we meet our customers' specific requirements.<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Protection of Propeller Shaft<\/b> Protects the shaft from external impacts during vessel operation
Enhancing Durability<\/b> Application of high-strength materials to withstand harsh marine environments
Precision Machining Application<\/b> Maintains precise dimensions through high-quality welding and rigorous quality control
Customizable Manufacturing<\/b> Provides design and manufacturing tailored to customer requirements<\/h3>\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
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JL Heavy Industries' Differentiated Stern Boss Manufacturing Technology<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Customer-Customized Design<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Tailored Stern <\/br>Boss production for each project<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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Optimal Quality Management<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Application of high-strength<\/br> materials and precision welding technology<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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Timely Delivery Compliance<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Systematic production planning<\/br> and schedule management<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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High-Precision Laser Cutting Technology<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Utilizing the latest fiber laser cutting to minimize material deformation and maintain superior dimensional accuracy compared to competitors<\/br><\/br><\/p>\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

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Fabrication Process<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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[1] Sub Assembly \u2192 [2] Base Plate Setting \u2192 [3] S\/Tube Casting G\/R \u2192 [4] Tube Docking \u2192 [5] Assembly 1 \u2192 [6] Assembly 2 \u2192 [7] S\/Tube Pipe Setting & Docking \u2192 [8] Assembly Setting \u2192 [9] S\/Boss Casting Docking \u2192 [10] S\/Shell Plate Setting \u2192 [11] S\/Shell Plate Welding & NDE \u2192 [12] Final Inspection \u2192 [13] Tank Test \u2192 [14] Shop Out \u2192 [15] Crane Lifting \u2192 [16] Delivery<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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STERN BOSS The Stern Boss is a key structural component that supports the propeller shaft and protects it from external […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":9549,"menu_order":23,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"no-sidebar","site-content-layout":"","ast-site-content-layout":"full-width-container","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-15284","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/jl-hi.co.kr\/en\/wp-json\/wp\/v2\/pages\/15284","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jl-hi.co.kr\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/jl-hi.co.kr\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/jl-hi.co.kr\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/jl-hi.co.kr\/en\/wp-json\/wp\/v2\/comments?post=15284"}],"version-history":[{"count":15,"href":"https:\/\/jl-hi.co.kr\/en\/wp-json\/wp\/v2\/pages\/15284\/revisions"}],"predecessor-version":[{"id":15542,"href":"https:\/\/jl-hi.co.kr\/en\/wp-json\/wp\/v2\/pages\/15284\/revisions\/15542"}],"up":[{"embeddable":true,"href":"https:\/\/jl-hi.co.kr\/en\/wp-json\/wp\/v2\/pages\/9549"}],"wp:attachment":[{"href":"https:\/\/jl-hi.co.kr\/en\/wp-json\/wp\/v2\/media?parent=15284"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}