{"id":2551,"date":"2022-10-05T13:52:55","date_gmt":"2022-10-05T12:52:55","guid":{"rendered":"https:\/\/kingfisherlub.wordifysites.com\/?p=2551"},"modified":"2022-10-19T08:44:50","modified_gmt":"2022-10-19T07:44:50","slug":"rapport-sur-les-graisseurs-chinois","status":"publish","type":"post","link":"https:\/\/kingfisherlubrication.co.uk\/fr\/report-on-chinese-grease-fittings\/","title":{"rendered":"Rapport sur les graisseurs import\u00e9s"},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><div data-parent=\"true\" class=\"vc_row row-container\" id=\"row-unique-0\"><div class=\"row triple-top-padding single-bottom-padding single-h-padding limit-width row-parent\"><div class=\"wpb_row row-inner\"><div class=\"wpb_column pos-top pos-center align_left column_parent col-lg-12 single-internal-gutter\"><div class=\"uncol style-light\"  ><div class=\"uncoltable\"><div class=\"uncell no-block-padding\" ><div class=\"uncont\" ><div class=\"vc_custom_heading_wrap\"><div class=\"heading-text el-text\" ><h2 class=\"h2\" ><span>Kingfishers&#8217; findings on Imported Grease Fittings<\/span><\/h2><\/div><div class=\"clear\"><\/div><\/div><\/div><\/div><\/div><\/div><\/div><script id=\"script-row-unique-0\" data-row=\"script-row-unique-0\" type=\"text\/javascript\" class=\"vc_controls\">UNCODE.initRow(document.getElementById(\"row-unique-0\"));<\/script><\/div><\/div><\/div><div data-parent=\"true\" class=\"vc_row row-container\" id=\"row-unique-1\"><div class=\"row limit-width row-parent\"><div class=\"wpb_row row-inner\"><div class=\"wpb_column pos-top pos-center align_left column_parent col-lg-12 single-internal-gutter\"><div class=\"uncol style-light\"  ><div class=\"uncoltable\"><div class=\"uncell no-block-padding\" ><div class=\"uncont\" ><div class=\"uncode_text_column\" ><p><strong>Des \u00e9chantillons de graisseurs import\u00e9s, propos\u00e9s comme alternative plus \u00e9conomique aux graisseurs Kingfisher, ont \u00e9t\u00e9 pr\u00e9lev\u00e9s. Ces pi\u00e8ces (1\/8&quot; x 28 BSP droit) ont \u00e9t\u00e9 examin\u00e9es et les r\u00e9sultats suivants ont \u00e9t\u00e9 constat\u00e9s\u00a0:<\/strong><\/p>\n<ol>\n<li>Les pi\u00e8ces n&#039;ont pas \u00e9t\u00e9 tremp\u00e9es. Elles devraient l&#039;\u00eatre.<\/li>\n<li>Certains filetages \u00e9taient tr\u00e8s l\u00e2ches dans la jauge d&#039;\u00e9tanch\u00e9it\u00e9 1\/8 \u00d7 28 BSPF. Cela pouvait entra\u00eener des fuites autour des filetages.<\/li>\n<li>L&#039;angle de flanc du filetage \u00e9tait de 60\u00b0-65\u00b0 (il devrait \u00eatre de 55\u00b0)<\/li>\n<li>La longueur de la tige par rapport \u00e0 la norme DIN71412 \u00e9tait trop courte \u00e0 4,5 mm (elle devrait \u00eatre de 5,0 \u00e0 5,5 mm)<\/li>\n<li>La l\u00e8vre \u00e9tait trop longue par rapport \u00e0 la norme DIN71412, soit plus de 1 mm (elle devrait \u00eatre inf\u00e9rieure \u00e0 0,7 mm)<\/li>\n<li>Les bords des pi\u00e8ces semblent tr\u00e8s arrondis comme s&#039;ils avaient \u00e9t\u00e9 dans l&#039;acide pendant une longue p\u00e9riode (peut-\u00eatre comme lorsqu&#039;ils ont \u00e9t\u00e9 nettoy\u00e9s dans le cadre du processus de placage)<\/li>\n<\/ol>\n<p>\n<\/div><\/div><\/div><\/div><\/div><\/div><script id=\"script-row-unique-1\" data-row=\"script-row-unique-1\" type=\"text\/javascript\" class=\"vc_controls\">UNCODE.initRow(document.getElementById(\"row-unique-1\"));<\/script><\/div><\/div><\/div><div data-parent=\"true\" class=\"vc_row row-container\" id=\"row-unique-2\"><div class=\"row limit-width row-parent\"><div class=\"wpb_row row-inner\"><div class=\"wpb_column pos-top pos-center align_left column_parent col-lg-6 single-internal-gutter\"><div class=\"uncol style-light\"  ><div class=\"uncoltable\"><div class=\"uncell no-block-padding\" ><div class=\"uncont\" ><div class=\"uncode_text_column\" ><p>Lors d&#039;un test de graissage sur deux pi\u00e8ces, il a \u00e9t\u00e9 constat\u00e9 que la pression d&#039;ouverture, initialement de 230 et 160 psi, \u00e9tait tomb\u00e9e \u00e0 150 et 60 psi. Apr\u00e8s un test de haute pression \u00e0 8\u00a0000 psi, une chute aussi importante pourrait indiquer une d\u00e9faillance du ressort suite \u00e0 une utilisation r\u00e9p\u00e9t\u00e9e.<\/p>\n<p>Lors d&#039;un test d&#039;\u00e9tanch\u00e9it\u00e9 des deux pi\u00e8ces \u00e0 5\u00a0000 psi, l&#039;une d&#039;elles a laiss\u00e9 \u00e9chapper toute sa graisse au-del\u00e0 de la bille. L&#039;autre a fui par le col\u00a0! Une fois sectionn\u00e9e, on a constat\u00e9 que, malgr\u00e9 la bille centrale, le per\u00e7age interne \u00e9tait tr\u00e8s d\u00e9centr\u00e9 et la paroi du col \u00e9tait tr\u00e8s fine et fissur\u00e9e.<br \/>\nCette d\u00e9faillance pourrait avoir de graves cons\u00e9quences. Si la t\u00eate se cassait compl\u00e8tement lors du graissage \u00e0 une pression allant jusqu&#039;\u00e0 8\u00a0000 psi, la fuite de graisse pourrait provoquer des blessures graves.<\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div><div class=\"wpb_column pos-top pos-center align_left column_parent col-lg-6 single-internal-gutter\"><div class=\"uncol style-light\"  ><div class=\"uncoltable\"><div class=\"uncell no-block-padding\" ><div class=\"uncont\" ><div class=\"uncode-single-media  text-left\"><div class=\"single-wrapper\" style=\"max-width: 100%;\"><div class=\"tmb tmb-light  tmb-media-first tmb-media-last tmb-content-overlay tmb-no-bg\"><div class=\"t-inside\"><div class=\"t-entry-visual\"><div class=\"t-entry-visual-tc\"><div class=\"uncode-single-media-wrapper\"><img decoding=\"async\" class=\"wp-image-2552\" src=\"https:\/\/kingfisherlubrication.co.uk\/wp-content\/uploads\/2022\/09\/Chinese-Grease-Fitting-Failure.avif\" width=\"323\" height=\"256\" alt=\"Graisseur import\u00e9 de haute qualit\u00e9 illustr\u00e9 avec des fuites et des d\u00e9bris mineurs, illustrant la durabilit\u00e9 sur les machines industrielles lourdes.\" title=\"\" srcset=\"https:\/\/kingfisherlubrication.co.uk\/wp-content\/uploads\/2022\/09\/Chinese-Grease-Fitting-Failure.avif 323w, https:\/\/kingfisherlubrication.co.uk\/wp-content\/uploads\/2022\/09\/Chinese-Grease-Fitting-Failure-300x238.avif 300w\" sizes=\"(max-width: 323px) 100vw, 323px\"><\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><script id=\"script-row-unique-2\" data-row=\"script-row-unique-2\" type=\"text\/javascript\" class=\"vc_controls\">UNCODE.initRow(document.getElementById(\"row-unique-2\"));<\/script><\/div><\/div><\/div><div data-parent=\"true\" class=\"vc_row row-container\" id=\"row-unique-3\"><div class=\"row single-top-padding quad-bottom-padding single-h-padding limit-width row-parent\"><div class=\"wpb_row row-inner\"><div class=\"wpb_column pos-top pos-center align_left column_parent col-lg-4 single-internal-gutter\"><div class=\"uncol style-light\"  ><div class=\"uncoltable\"><div class=\"uncell no-block-padding\" ><div class=\"uncont\" ><div class=\"uncode-single-media  text-left\"><div class=\"single-wrapper\" style=\"max-width: 100%;\"><div class=\"tmb tmb-light  tmb-media-first tmb-media-last tmb-content-overlay tmb-no-bg\"><div class=\"t-inside\"><div class=\"t-entry-visual\"><div class=\"t-entry-visual-tc\"><div class=\"uncode-single-media-wrapper\"><img decoding=\"async\" class=\"wp-image-2555\" src=\"https:\/\/kingfisherlubrication.co.uk\/wp-content\/uploads\/2022\/09\/Chinese-grease-fitting-cracked-part.avif\" width=\"750\" height=\"563\" alt=\"Close-up of cracked grease nipple labelled &ldquo;Crack&rdquo;&mdash;showcasing quality risks in imported fittings. Blurred industrial background.\" title=\"\" srcset=\"https:\/\/kingfisherlubrication.co.uk\/wp-content\/uploads\/2022\/09\/Chinese-grease-fitting-cracked-part.avif 750w, https:\/\/kingfisherlubrication.co.uk\/wp-content\/uploads\/2022\/09\/Chinese-grease-fitting-cracked-part-300x225.avif 300w, https:\/\/kingfisherlubrication.co.uk\/wp-content\/uploads\/2022\/09\/Chinese-grease-fitting-cracked-part-350x263.avif 350w, https:\/\/kingfisherlubrication.co.uk\/wp-content\/uploads\/2022\/09\/Chinese-grease-fitting-cracked-part-600x450.avif 600w\" sizes=\"(max-width: 750px) 100vw, 750px\"><\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div><\/div><\/div><\/div><\/div><div class=\"uncode_text_column\" ><p>Le per\u00e7age interne \u00e9tait tr\u00e8s d\u00e9centr\u00e9 et la paroi du col \u00e9tait tr\u00e8s fine et fissur\u00e9e.<\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div><div class=\"wpb_column pos-top pos-center align_left column_parent col-lg-4 single-internal-gutter\"><div class=\"uncol style-light\"  ><div class=\"uncoltable\"><div class=\"uncell no-block-padding\" ><div class=\"uncont\" ><div class=\"uncode-single-media  text-left\"><div class=\"single-wrapper\" style=\"max-width: 100%;\"><div class=\"tmb tmb-light  tmb-media-first tmb-media-last tmb-content-overlay tmb-no-bg\"><div class=\"t-inside\"><div class=\"t-entry-visual\"><div class=\"t-entry-visual-tc\"><div class=\"uncode-single-media-wrapper\"><img decoding=\"async\" class=\"wp-image-2557\" src=\"https:\/\/kingfisherlubrication.co.uk\/wp-content\/uploads\/2022\/09\/Chinese-grease-fitting-drilling.avif\" width=\"750\" height=\"563\" alt=\"Broken metal bolt with jagged edges, previously fitted near imported grease nipples; highlights need for quality components.\" title=\"\" srcset=\"https:\/\/kingfisherlubrication.co.uk\/wp-content\/uploads\/2022\/09\/Chinese-grease-fitting-drilling.avif 750w, https:\/\/kingfisherlubrication.co.uk\/wp-content\/uploads\/2022\/09\/Chinese-grease-fitting-drilling-300x225.avif 300w, https:\/\/kingfisherlubrication.co.uk\/wp-content\/uploads\/2022\/09\/Chinese-grease-fitting-drilling-350x263.avif 350w, https:\/\/kingfisherlubrication.co.uk\/wp-content\/uploads\/2022\/09\/Chinese-grease-fitting-drilling-600x450.avif 600w\" sizes=\"(max-width: 750px) 100vw, 750px\"><\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div><\/div><\/div><\/div><\/div><div class=\"uncode_text_column\" ><p>Trois autres raccords ont \u00e9t\u00e9 sectionn\u00e9s et le per\u00e7age s&#039;est av\u00e9r\u00e9 d\u00e9fectueux dans deux autres raccords.<\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div><div class=\"wpb_column pos-top pos-center align_left column_parent col-lg-4 single-internal-gutter\"><div class=\"uncol style-light\"  ><div class=\"uncoltable\"><div class=\"uncell no-block-padding\" ><div class=\"uncont\" ><div class=\"uncode-single-media  text-left\"><div class=\"single-wrapper\" style=\"max-width: 100%;\"><div class=\"tmb tmb-light  tmb-media-first tmb-media-last tmb-content-overlay tmb-no-bg\"><div class=\"t-inside\"><div class=\"t-entry-visual\"><div class=\"t-entry-visual-tc\"><div class=\"uncode-single-media-wrapper\"><img decoding=\"async\" class=\"wp-image-2559\" src=\"https:\/\/kingfisherlubrication.co.uk\/wp-content\/uploads\/2022\/09\/Chinese-grease-fitting-internal.avif\" width=\"750\" height=\"563\" alt=\"High-res close-up of a partially stripped slotted screw with sealant, perfect for imported grease nipple quality documentation.\" title=\"\" srcset=\"https:\/\/kingfisherlubrication.co.uk\/wp-content\/uploads\/2022\/09\/Chinese-grease-fitting-internal.avif 750w, https:\/\/kingfisherlubrication.co.uk\/wp-content\/uploads\/2022\/09\/Chinese-grease-fitting-internal-300x225.avif 300w, https:\/\/kingfisherlubrication.co.uk\/wp-content\/uploads\/2022\/09\/Chinese-grease-fitting-internal-350x263.avif 350w, https:\/\/kingfisherlubrication.co.uk\/wp-content\/uploads\/2022\/09\/Chinese-grease-fitting-internal-600x450.avif 600w\" sizes=\"(max-width: 750px) 100vw, 750px\"><\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div><\/div><\/div><\/div><\/div><div class=\"uncode_text_column\" ><p>La finition \u00e0 l&#039;int\u00e9rieur de certains raccords \u00e9tait extr\u00eamement mauvaise, et il convient \u00e9galement de noter que les billes de ces pi\u00e8ces sont tr\u00e8s fines, voire inexistantes.<\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div><script id=\"script-row-unique-3\" data-row=\"script-row-unique-3\" type=\"text\/javascript\" class=\"vc_controls\">UNCODE.initRow(document.getElementById(\"row-unique-3\"));<\/script><\/div><\/div><\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Des \u00e9chantillons de graisseurs import\u00e9s de Chine, une alternative plus \u00e9conomique aux graisseurs Kingfisher, ont \u00e9t\u00e9 pr\u00e9lev\u00e9s. L&#039;examen de certaines de ces pi\u00e8ces (1\/8&quot; x 28 BSP droit) a r\u00e9v\u00e9l\u00e9 les \u00e9l\u00e9ments suivants\u00a0:<\/p>","protected":false},"author":1,"featured_media":2552,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[926],"tags":[],"class_list":["post-2551","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-quality"],"acf":[],"_links":{"self":[{"href":"https:\/\/kingfisherlubrication.co.uk\/fr\/wp-json\/wp\/v2\/posts\/2551","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kingfisherlubrication.co.uk\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kingfisherlubrication.co.uk\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kingfisherlubrication.co.uk\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/kingfisherlubrication.co.uk\/fr\/wp-json\/wp\/v2\/comments?post=2551"}],"version-history":[{"count":0,"href":"https:\/\/kingfisherlubrication.co.uk\/fr\/wp-json\/wp\/v2\/posts\/2551\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kingfisherlubrication.co.uk\/fr\/wp-json\/wp\/v2\/media\/2552"}],"wp:attachment":[{"href":"https:\/\/kingfisherlubrication.co.uk\/fr\/wp-json\/wp\/v2\/media?parent=2551"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kingfisherlubrication.co.uk\/fr\/wp-json\/wp\/v2\/categories?post=2551"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kingfisherlubrication.co.uk\/fr\/wp-json\/wp\/v2\/tags?post=2551"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}