{"id":7899,"date":"2023-08-06T12:50:37","date_gmt":"2023-08-06T10:50:37","guid":{"rendered":"https:\/\/quick-lock.uhrig-group.com\/faq\/what-pressures-are-used-to-expand-the-sleeves\/"},"modified":"2025-08-01T11:03:04","modified_gmt":"2025-08-01T09:03:04","slug":"what-pressures-are-used-to-expand-the-sleeves","status":"publish","type":"faq","link":"https:\/\/quick-lock.uhrig-group.com\/us\/faq\/what-pressures-are-used-to-expand-the-sleeves\/","title":{"rendered":"What pressures are used to expand the sleeves?"},"content":{"rendered":"\n

Please see Annex A for the application pressures and other information.<\/p>\n\n

Type of pipe<\/strong>\u00a0<\/td>Type of damage<\/strong>\u00a0<\/td>Nominal size from \u2013 to<\/strong>\u00a0<\/td>Application pressure<\/strong>\u00a0<\/td><\/tr>
Stoneware, asbestos cement, PVC, and cement pipes<\/td>Fragmentation and length-wise cracks<\/td>DN 100\u00a0\/ 4\u201d<\/td>approx. 6.0\u20136.5 bar\u00a0\/ 87.02\u201394.27 psi<\/td><\/tr>
DN 150\u00a0\/ 6\u201d<\/td>approx. 4.5\u20135.0 bar\u00a0\/ 65.27\u201372.52 psi<\/td><\/tr>
DN 200\u00a0\/ 8\u201d<\/td>approx. 3.5\u20134.0 bar\u00a0\/ 50.76\u201358.02 psi<\/td><\/tr>
DN 250\u2013800\u00a0\/ 10\u201d\u201332\u201d<\/td>approx. 3.0\u20133.5 bar\u00a0\/ 43.51\u201350.76 psi<\/td><\/tr>
Transverse cracks, leaking fittings<\/td>DN 100\u00a0\/ 4\u201d<\/td>approx. 6.0\u20136.5 bar\u00a0\/ 87.02\u201394.27 psi<\/td><\/tr>
DN 150\u00a0\/ 6\u201d<\/td>approx. 4.5\u20135.0 bar\u00a0\/ 65.27\u201372.52 psi<\/td><\/tr>
DN 200\u00a0\/ 8\u201d<\/td>approx. 3.5\u20134.5 bar\u00a0\/ 50.76\u201365.27 psi<\/td><\/tr>
DN 250\u2013800\u00a0\/ 10\u201d\u201332\u201d<\/td>approx. 3.5\u20134.0 bar\u00a0\/ 50.76\u201358.02 psi<\/td><\/tr>
Reinforced concrete, fiberglass (PE, PP), and cast pipes<\/td>All types of damage<\/td>DN 100\u00a0\/ 4\u201d<\/td>approx. 6.0\u20136.5 bar\u00a0\/ 87.02\u201394.27 psi<\/td><\/tr>
\u00a0<\/td>DN 150\u00a0\/ 6\u201d<\/td>approx. 4.5\u20135.0 bar\u00a0\/ 65.27\u201372.52 psi<\/td><\/tr>
DN 200\u2013800\u00a0\/ 8\u201d\u201332\u201d<\/td>approx. 3.5\u20134.0 bar\u00a0\/ 50.76\u201358.02 psi<\/td><\/tr><\/tbody><\/table><\/figure>\n","protected":false},"author":1,"template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","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":"","ast-breadcrumbs-content":"","ast-featured-img":"","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":""}}},"faq_groups":[139],"class_list":["post-7899","faq","type-faq","status-publish","hentry","faq-group-allgemeines-us"],"_links":{"self":[{"href":"https:\/\/quick-lock.uhrig-group.com\/us\/wp-json\/wp\/v2\/faqs\/7899","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/quick-lock.uhrig-group.com\/us\/wp-json\/wp\/v2\/faqs"}],"about":[{"href":"https:\/\/quick-lock.uhrig-group.com\/us\/wp-json\/wp\/v2\/types\/faq"}],"author":[{"embeddable":true,"href":"https:\/\/quick-lock.uhrig-group.com\/us\/wp-json\/wp\/v2\/users\/1"}],"wp:attachment":[{"href":"https:\/\/quick-lock.uhrig-group.com\/us\/wp-json\/wp\/v2\/media?parent=7899"}],"wp:term":[{"taxonomy":"faq-group","embeddable":true,"href":"https:\/\/quick-lock.uhrig-group.com\/us\/wp-json\/wp\/v2\/faq_groups?post=7899"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}