{"id":24899,"date":"2025-12-01T19:40:52","date_gmt":"2025-12-01T18:40:52","guid":{"rendered":"https:\/\/akvapan.com\/?p=24899"},"modified":"2026-03-25T22:12:19","modified_gmt":"2026-03-25T21:12:19","slug":"proces-proizvodnje-hdpe-cevi","status":"publish","type":"post","link":"https:\/\/akvapan.com\/en\/vesti\/proces-proizvodnje-hdpe-cevi\/","title":{"rendered":"Proces proizvodnje HDPE cevi \u2013 korak po korak"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"24899\" class=\"elementor elementor-24899\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3a687ffa elementor-section-boxed elementor-section-height-default elementor-section-height-default sc_fly_static\" data-id=\"3a687ffa\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-2131a528 sc_content_align_inherit sc_layouts_column_icons_position_left sc_fly_static\" data-id=\"2131a528\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c514916 sc_fly_static elementor-widget elementor-widget-text-editor\" data-id=\"c514916\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"624\" data-end=\"831\"><strong>Proizvodnja HDPE cevi je proces koji na prvi pogled deluje jednostavno. Materijal se topi, oblikuje i hladi. Me\u0111utim, iza svakog metra cevi stoji pa\u017eljivo planiranje, kontrolisano okru\u017eenje i stru\u010dan nadzor.<\/strong><\/p><p data-start=\"833\" data-end=\"995\">U Akvapan in\u017eenjeringu proizvodnja se ne svodi samo na ekstruziju materijala, ve\u0107 predstavlja niz kontrolisanih faza u kojima se svaki detalj prati i dokumentuje.<\/p><p data-start=\"997\" data-end=\"1159\">Cilj je uvek isti. Dobiti cev koja \u0107e izdr\u017eati decenije upotrebe u vodovodnim i gasnim sistemima, kanalizaciji, za\u0161titi kablova ili poljoprivrednim instalacijama.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d69ee7c sc_height_small sc_fly_static elementor-widget elementor-widget-spacer\" data-id=\"d69ee7c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/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 class=\"elementor-element elementor-element-d03f131 sc_fly_static elementor-widget elementor-widget-text-editor\" data-id=\"d03f131\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2 data-start=\"1388\" data-end=\"1403\">Tabela sadr\u017eaja<\/h2><ol><li>Ulazna kontrola sirovine<\/li><li>Ekstruzija HDPE materijala<\/li><li>Formiranje i hla\u0111enje cevi<\/li><li>Se\u010denje i ozna\u010davanje<\/li><li>Laboratorijska kontrola<\/li><li>Zaklju\u010dak<\/li><li>Naj\u010de\u0161\u0107a pitanja<\/li><\/ol>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-53b275a sc_height_small sc_fly_static elementor-widget elementor-widget-spacer\" data-id=\"53b275a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/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 class=\"elementor-element elementor-element-010b88e sc_fly_static elementor-widget elementor-widget-heading\" data-id=\"010b88e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Ulazna kontrola sirovine<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d3cbe02 sc_height_small sc_fly_static elementor-widget elementor-widget-spacer\" data-id=\"d3cbe02\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/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 class=\"elementor-element elementor-element-1c7ef3e sc_fly_static elementor-widget elementor-widget-text-editor\" data-id=\"1c7ef3e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"1395\" data-end=\"1500\">Sve po\u010dinje od sirovine. PE80 i PE100 granule biraju se na osnovu standarda i tehni\u010dkih zahteva projekta.<\/p><p data-start=\"1502\" data-end=\"1667\">Pre ulaska u proces, materijal se proverava u laboratoriji. Ulazna kontrola vr\u0161i se u skladu sa planovima kontrolisanja koji su uskla\u0111eni sa relevantnim standardima.<\/p><p data-start=\"1669\" data-end=\"1753\">Samo granule koje zadovoljavaju sve kriterijume mogu u\u0107i u slede\u0107u fazu proizvodnje.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-660b5fa sc_height_small sc_fly_static elementor-widget elementor-widget-spacer\" data-id=\"660b5fa\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/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 class=\"elementor-element elementor-element-032e805 sc_fly_static elementor-widget elementor-widget-image\" data-id=\"032e805\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1200\" height=\"800\" src=\"https:\/\/akvapan.com\/wp-content\/uploads\/2025\/12\/Akvapan-Inzenjering-Proces-proizvodnje-HDPE-cevi-\u2013-korak-po-korak-2.webp\" class=\"attachment-full size-full wp-image-24908\" alt=\"Akvapan In\u017eenjering - Proces proizvodnje HDPE cevi \u2013 korak po korak 2\" srcset=\"https:\/\/akvapan.com\/wp-content\/uploads\/2025\/12\/Akvapan-Inzenjering-Proces-proizvodnje-HDPE-cevi-\u2013-korak-po-korak-2.webp 1200w, https:\/\/akvapan.com\/wp-content\/uploads\/2025\/12\/Akvapan-Inzenjering-Proces-proizvodnje-HDPE-cevi-\u2013-korak-po-korak-2-300x200.webp 300w, https:\/\/akvapan.com\/wp-content\/uploads\/2025\/12\/Akvapan-Inzenjering-Proces-proizvodnje-HDPE-cevi-\u2013-korak-po-korak-2-1024x683.webp 1024w, https:\/\/akvapan.com\/wp-content\/uploads\/2025\/12\/Akvapan-Inzenjering-Proces-proizvodnje-HDPE-cevi-\u2013-korak-po-korak-2-768x512.webp 768w, https:\/\/akvapan.com\/wp-content\/uploads\/2025\/12\/Akvapan-Inzenjering-Proces-proizvodnje-HDPE-cevi-\u2013-korak-po-korak-2-18x12.webp 18w, https:\/\/akvapan.com\/wp-content\/uploads\/2025\/12\/Akvapan-Inzenjering-Proces-proizvodnje-HDPE-cevi-\u2013-korak-po-korak-2-370x247.webp 370w, https:\/\/akvapan.com\/wp-content\/uploads\/2025\/12\/Akvapan-Inzenjering-Proces-proizvodnje-HDPE-cevi-\u2013-korak-po-korak-2-840x560.webp 840w, https:\/\/akvapan.com\/wp-content\/uploads\/2025\/12\/Akvapan-Inzenjering-Proces-proizvodnje-HDPE-cevi-\u2013-korak-po-korak-2-410x273.webp 410w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a2bc455 sc_height_small sc_fly_static elementor-widget elementor-widget-spacer\" data-id=\"a2bc455\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/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 class=\"elementor-element elementor-element-05fbdfb sc_fly_static elementor-widget elementor-widget-heading\" data-id=\"05fbdfb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Ekstruzija HDPE materijala<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ed8c9f9 sc_height_small sc_fly_static elementor-widget elementor-widget-spacer\" data-id=\"ed8c9f9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/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 class=\"elementor-element elementor-element-dbdf348 sc_fly_static elementor-widget elementor-widget-text-editor\" data-id=\"dbdf348\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"1788\" data-end=\"1836\">Ekstruzija je centralni deo procesa proizvodnje.<\/p><p data-start=\"1838\" data-end=\"1971\">Granule se zagrevaju i tope na precizno kontrolisanim temperaturama. Cilj je da se dobije homogena masa bez mehuri\u0107a i nepravilnosti.<\/p><p data-start=\"1973\" data-end=\"2042\">Materijal zatim prolazi kroz alat koji defini\u0161e pre\u010dnik i oblik cevi.<\/p><p data-start=\"2044\" data-end=\"2087\">U ovoj fazi kontroli\u0161u se klju\u010dni parametri:<\/p><ul><li>temperatura<\/li><li>pritisak<\/li><li>brzina ekstrudera<\/li><li>protok materijala<\/li><\/ul><p data-start=\"2153\" data-end=\"2250\">Svako odstupanje uti\u010de na kvalitet zida cevi, zbog \u010dega operateri konstantno prate sve vrednosti.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6641bfc sc_height_small sc_fly_static elementor-widget elementor-widget-spacer\" data-id=\"6641bfc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/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 class=\"elementor-element elementor-element-53f7ba6 sc_fly_static elementor-widget elementor-widget-heading\" data-id=\"53f7ba6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Formiranje i hla\u0111enje cevi<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7be299f sc_height_small sc_fly_static elementor-widget elementor-widget-spacer\" data-id=\"7be299f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/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 class=\"elementor-element elementor-element-62a022d sc_fly_static elementor-widget elementor-widget-text-editor\" data-id=\"62a022d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"2285\" data-end=\"2388\">Nakon izlaska iz alata, cev ulazi u vakuum-kadu gde se formira kona\u010dan pre\u010dnik i stabilizuju dimenzije.<\/p><p data-start=\"2390\" data-end=\"2462\">Hla\u0111enje mora biti ravnomerno kako bi se izbegle deformacije i ovalnost.<\/p><p data-start=\"2464\" data-end=\"2558\">U ovoj fazi defini\u0161e se dimenzionalna preciznost cevi, uklju\u010duju\u0107i ravnost i uniformnost zida.<\/p><p data-start=\"2560\" data-end=\"2669\">Nakon toga sledi dodatno hla\u0111enje i kontrolisano povla\u010denje koje obezbe\u0111uje ujedna\u010den kvalitet du\u017e cele cevi.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f5cc20b sc_height_small sc_fly_static elementor-widget elementor-widget-spacer\" data-id=\"f5cc20b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/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 class=\"elementor-element elementor-element-4692bdf sc_fly_static elementor-widget elementor-widget-heading\" data-id=\"4692bdf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Se\u010denje i ozna\u010davanje cevi<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f57b85d sc_height_small sc_fly_static elementor-widget elementor-widget-spacer\" data-id=\"f57b85d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/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 class=\"elementor-element elementor-element-3887eab sc_fly_static elementor-widget elementor-widget-text-editor\" data-id=\"3887eab\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"2704\" data-end=\"2787\">Zavr\u0161na faza proizvodnje uklju\u010duje se\u010denje, ozna\u010davanje i pripremu za skladi\u0161tenje.<\/p><p data-start=\"2789\" data-end=\"2824\">Svaka cev dobija oznaku koja sadr\u017ei:<\/p><ul><li data-start=\"2826\" data-end=\"2963\">standard proizvodnje<\/li><li data-start=\"2826\" data-end=\"2963\">pre\u010dnik i debljinu zida<\/li><li data-start=\"2826\" data-end=\"2963\">namenu cevi<\/li><li data-start=\"2826\" data-end=\"2963\">oznaku materijala<\/li><li data-start=\"2826\" data-end=\"2963\">datum proizvodnje<\/li><li data-start=\"2826\" data-end=\"2963\">serijski broj<\/li><li data-start=\"2826\" data-end=\"2963\">oznaku proizvo\u0111a\u010da<\/li><\/ul><p data-start=\"2965\" data-end=\"3023\">Ove informacije omogu\u0107avaju potpunu sledljivost proizvoda.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-47078b0 sc_height_small sc_fly_static elementor-widget elementor-widget-spacer\" data-id=\"47078b0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/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 class=\"elementor-element elementor-element-1fdcc82 sc_fly_static elementor-widget elementor-widget-image\" data-id=\"1fdcc82\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1200\" height=\"800\" src=\"https:\/\/akvapan.com\/wp-content\/uploads\/2025\/12\/Akvapan-Inzenjering-Proces-proizvodnje-HDPE-cevi-\u2013-korak-po-korak-3.webp\" class=\"attachment-full size-full wp-image-24910\" alt=\"Akvapan In\u017eenjering - Proces proizvodnje HDPE cevi \u2013 korak po korak 3\" srcset=\"https:\/\/akvapan.com\/wp-content\/uploads\/2025\/12\/Akvapan-Inzenjering-Proces-proizvodnje-HDPE-cevi-\u2013-korak-po-korak-3.webp 1200w, https:\/\/akvapan.com\/wp-content\/uploads\/2025\/12\/Akvapan-Inzenjering-Proces-proizvodnje-HDPE-cevi-\u2013-korak-po-korak-3-300x200.webp 300w, https:\/\/akvapan.com\/wp-content\/uploads\/2025\/12\/Akvapan-Inzenjering-Proces-proizvodnje-HDPE-cevi-\u2013-korak-po-korak-3-1024x683.webp 1024w, https:\/\/akvapan.com\/wp-content\/uploads\/2025\/12\/Akvapan-Inzenjering-Proces-proizvodnje-HDPE-cevi-\u2013-korak-po-korak-3-768x512.webp 768w, https:\/\/akvapan.com\/wp-content\/uploads\/2025\/12\/Akvapan-Inzenjering-Proces-proizvodnje-HDPE-cevi-\u2013-korak-po-korak-3-18x12.webp 18w, https:\/\/akvapan.com\/wp-content\/uploads\/2025\/12\/Akvapan-Inzenjering-Proces-proizvodnje-HDPE-cevi-\u2013-korak-po-korak-3-370x247.webp 370w, https:\/\/akvapan.com\/wp-content\/uploads\/2025\/12\/Akvapan-Inzenjering-Proces-proizvodnje-HDPE-cevi-\u2013-korak-po-korak-3-840x560.webp 840w, https:\/\/akvapan.com\/wp-content\/uploads\/2025\/12\/Akvapan-Inzenjering-Proces-proizvodnje-HDPE-cevi-\u2013-korak-po-korak-3-410x273.webp 410w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-13f960b sc_height_small sc_fly_static elementor-widget elementor-widget-spacer\" data-id=\"13f960b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/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 class=\"elementor-element elementor-element-95fd690 sc_fly_static elementor-widget elementor-widget-heading\" data-id=\"95fd690\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Laboratorijska kontrola kvaliteta<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9a21d2e sc_height_small sc_fly_static elementor-widget elementor-widget-spacer\" data-id=\"9a21d2e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/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 class=\"elementor-element elementor-element-7afde88 sc_fly_static elementor-widget elementor-widget-text-editor\" data-id=\"7afde88\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"3065\" data-end=\"3143\">Nakon proizvodnje, cevi prolaze zavr\u0161nu kontrolu u akreditovanoj laboratoriji.<\/p><p data-start=\"3145\" data-end=\"3156\">Ispituju se:<\/p><ul><li data-start=\"3158\" data-end=\"3239\">geometrijska svojstva<\/li><li data-start=\"3158\" data-end=\"3239\">mehani\u010dka svojstva<\/li><li data-start=\"3158\" data-end=\"3239\">fizi\u010dka svojstva<\/li><li data-start=\"3158\" data-end=\"3239\">hemijska svojstva<\/li><\/ul><p data-start=\"3241\" data-end=\"3329\">Na osnovu rezultata izdaju se izve\u0161taji o ispitivanju koji potvr\u0111uju kvalitet proizvoda.<\/p><p data-start=\"3331\" data-end=\"3364\">Tabela faza proizvodnje HDPE cevi:<\/p><table><thead><tr><th>Faza<\/th><th>\u0160ta se radi<\/th><th>Za\u0161to je va\u017eno<\/th><\/tr><\/thead><tbody><tr><td>Ulazna kontrola<\/td><td>proverava se kvalitet granula<\/td><td>osnova kvaliteta proizvoda<\/td><\/tr><tr><td>Ekstruzija<\/td><td>topljenje i oblikovanje materijala<\/td><td>formiranje strukture cevi<\/td><\/tr><tr><td>Kalibracija<\/td><td>definisanje dimenzija<\/td><td>preciznost proizvoda<\/td><\/tr><tr><td>Hla\u0111enje<\/td><td>stabilizacija materijala<\/td><td>spre\u010davanje deformacija<\/td><\/tr><tr><td>Se\u010denje i oznaka<\/td><td>identifikacija proizvoda<\/td><td>sledljivost i sigurnost<\/td><\/tr><tr><td>Laboratory<\/td><td>testiranje kvaliteta<\/td><td>potvrda standarda<\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e3affee sc_height_small sc_fly_static elementor-widget elementor-widget-spacer\" data-id=\"e3affee\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/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 class=\"elementor-element elementor-element-9dd5bc5 sc_fly_static elementor-widget elementor-widget-heading\" data-id=\"9dd5bc5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Zaklju\u010dak<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7c933b5 sc_height_small sc_fly_static elementor-widget elementor-widget-spacer\" data-id=\"7c933b5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/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 class=\"elementor-element elementor-element-d4b05a3 sc_fly_static elementor-widget elementor-widget-text-editor\" data-id=\"d4b05a3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"3835\" data-end=\"3934\">Proizvodnja HDPE cevi predstavlja precizan i kontrolisan proces u kojem svaka faza ima svoju ulogu.<\/p><p data-start=\"3936\" data-end=\"4036\">Kvalitet kona\u010dnog proizvoda ne zavisi samo od materijala, ve\u0107 od kontrole svakog koraka proizvodnje.<\/p><p data-start=\"4038\" data-end=\"4191\">U Akvapan in\u017eenjeringu proizvodnja nije rutina. To je in\u017eenjerski proces koji obezbe\u0111uje sigurnost i dugotrajnost svakog sistema u kojem se cevi koriste.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0846b31 sc_height_medium sc_fly_static elementor-widget elementor-widget-spacer\" data-id=\"0846b31\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/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 class=\"elementor-element elementor-element-9885321 sc_fly_static elementor-widget elementor-widget-heading\" data-id=\"9885321\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Naj\u010de\u0161\u0107a pitanja o proizvodnji HDPE cevi<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-67137c7 sc_height_small sc_fly_static elementor-widget elementor-widget-spacer\" data-id=\"67137c7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/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 class=\"elementor-element elementor-element-26f62de sc_fly_static elementor-widget elementor-widget-toggle\" data-id=\"26f62de\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"toggle.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-toggle\">\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-4081\" class=\"elementor-tab-title\" data-tab=\"1\" role=\"button\" aria-controls=\"elementor-tab-content-4081\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon elementor-toggle-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-closed\"><i class=\"fas fa-caret-right\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-opened\"><i class=\"elementor-toggle-icon-opened fas fa-caret-up\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\">Kako se proizvode HDPE cevi?<\/a>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-4081\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"region\" aria-labelledby=\"elementor-tab-title-4081\"><p>HDPE cevi se proizvode procesom ekstruzije, gde se granule plastike tope, oblikuju kroz alat i zatim hlade kako bi dobile kona\u010dan oblik.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-4082\" class=\"elementor-tab-title\" data-tab=\"2\" role=\"button\" aria-controls=\"elementor-tab-content-4082\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon elementor-toggle-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-closed\"><i class=\"fas fa-caret-right\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-opened\"><i class=\"elementor-toggle-icon-opened fas fa-caret-up\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\">\u0160ta je najva\u017eniji deo proizvodnje cevi?<\/a>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-4082\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"2\" role=\"region\" aria-labelledby=\"elementor-tab-title-4082\"><p data-start=\"5969\" data-end=\"6092\">Najva\u017eniji deo je kontrola procesa, posebno tokom ekstruzije i hla\u0111enja, jer tada nastaje struktura cevi.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-4083\" class=\"elementor-tab-title\" data-tab=\"3\" role=\"button\" aria-controls=\"elementor-tab-content-4083\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon elementor-toggle-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-closed\"><i class=\"fas fa-caret-right\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-opened\"><i class=\"elementor-toggle-icon-opened fas fa-caret-up\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\">Za\u0161to je va\u017ena laboratorijska kontrola?<\/a>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-4083\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"3\" role=\"region\" aria-labelledby=\"elementor-tab-title-4083\"><p data-start=\"6343\" data-end=\"6491\">Laboratorijska kontrola potvr\u0111uje da cev ispunjava sve standarde i da mo\u017ee dugoro\u010dno izdr\u017eati radne uslove.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-4084\" class=\"elementor-tab-title\" data-tab=\"4\" role=\"button\" aria-controls=\"elementor-tab-content-4084\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon elementor-toggle-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-closed\"><i class=\"fas fa-caret-right\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-opened\"><i class=\"elementor-toggle-icon-opened fas fa-caret-up\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\">Koja je razlika izme\u0111u PE80 i PE100 materijala?<\/a>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-4084\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"4\" role=\"region\" aria-labelledby=\"elementor-tab-title-4084\"><p>PE100 ima ve\u0107u \u010dvrsto\u0107u i otpornost na pritisak u odnosu na PE80, zbog \u010dega se \u010de\u0161\u0107e koristi u zahtevnijim sistemima.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Proizvodnja HDPE cevi je proces koji na prvi pogled deluje jednostavno. Materijal se topi, oblikuje&hellip;<\/p>","protected":false},"author":1,"featured_media":24904,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[179],"tags":[449,456,462,460,461,459],"class_list":["post-24899","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-vesti","tag-akvapan-inzenjering","tag-cevi-od-plastike","tag-kontrola-kvaliteta-cevi","tag-pe100-cevi-proizvodnja","tag-proces-izrade-cevi","tag-proces-proizvodnje-hdpe-cevi"],"_links":{"self":[{"href":"https:\/\/akvapan.com\/en\/wp-json\/wp\/v2\/posts\/24899","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/akvapan.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/akvapan.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/akvapan.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/akvapan.com\/en\/wp-json\/wp\/v2\/comments?post=24899"}],"version-history":[{"count":10,"href":"https:\/\/akvapan.com\/en\/wp-json\/wp\/v2\/posts\/24899\/revisions"}],"predecessor-version":[{"id":24913,"href":"https:\/\/akvapan.com\/en\/wp-json\/wp\/v2\/posts\/24899\/revisions\/24913"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/akvapan.com\/en\/wp-json\/wp\/v2\/media\/24904"}],"wp:attachment":[{"href":"https:\/\/akvapan.com\/en\/wp-json\/wp\/v2\/media?parent=24899"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/akvapan.com\/en\/wp-json\/wp\/v2\/categories?post=24899"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/akvapan.com\/en\/wp-json\/wp\/v2\/tags?post=24899"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}