{"id":6217,"date":"2021-06-03T22:26:16","date_gmt":"2021-06-03T14:26:16","guid":{"rendered":"https:\/\/www.stvvalves.com\/?p=6217"},"modified":"2025-08-01T13:46:17","modified_gmt":"2025-08-01T05:46:17","slug":"how-to-choose-the-material-of-sight-glass","status":"publish","type":"post","link":"https:\/\/www.stvvalves.com\/ro\/how-to-choose-the-material-of-sight-glass\/","title":{"rendered":"Cum s\u0103 alege\u021bi materialul vizorului"},"content":{"rendered":"<p>Vizorul conductei este, \u00een general, utilizat \u00een conducta echipamentelor de produc\u021bie industrial\u0103, cum ar fi \u021bi\u021beiul, fabricile chimice, industria farmaceutic\u0103 \u0219i industria alimentar\u0103. Poate observa fluiditatea lichidului, vaporilor, aburului, gr\u0103simii \u0219i a altor medii \u00een conduct\u0103 oric\u00e2nd \u0219i oriunde. Are ca efect monitorizarea produc\u021biei \u0219i prevenirea accidentelor de siguran\u021b\u0103 \u00een procesul de prelucrare, STV Valve Technology consider\u0103 c\u0103 este o parte indispensabil\u0103 a echipamentului de conducte.<\/p>\n<div id=\"attachment_8219\" style=\"width: 610px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-8219\" class=\"wp-image-8219 size-full\" src=\"https:\/\/www.stvvalves.com\/wp-content\/uploads\/2025\/08\/how-to-choose-the-material-of-sight-glass-2.jpg\" alt=\"How to choose the material of sight glass\" width=\"600\" height=\"350\" srcset=\"https:\/\/www.stvvalves.com\/wp-content\/uploads\/2025\/08\/how-to-choose-the-material-of-sight-glass-2.jpg 600w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2025\/08\/how-to-choose-the-material-of-sight-glass-2-300x175.jpg 300w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2025\/08\/how-to-choose-the-material-of-sight-glass-2-18x12.jpg 18w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2025\/08\/how-to-choose-the-material-of-sight-glass-2-450x263.jpg 450w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><p id=\"caption-attachment-8219\" class=\"wp-caption-text\">Cum s\u0103 alege\u021bi materialul vizorului<\/p><\/div>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>Cum s\u0103 alege\u021bi materialul vizorului<\/p>\n<p>La selectarea materialului componentelor principale ale vizorului, trebuie luate \u00een considerare pe deplin performan\u021ba procesului (temperatura, presiunea de lucru) \u0219i chimia organic\u0103 (coroziunea) a mediului de lucru. \u00cen plus, ar trebui s\u0103 ne referim \u0219i la cerin\u021bele \u0219i reglement\u0103rile relevante ale \u021b\u0103rii noastre \u0219i unit\u0103\u021bilor de aplica\u021bie.<br \/>\n\u00cen prezent, exist\u0103 multe tipuri de materiale, potrivite pentru o varietate de medii \u0219i locuri diferite. Cu toate acestea, din cauza limit\u0103rilor performan\u021bei procesului de ferestre de sticl\u0103, coroziunea performan\u021bei la costuri medii \u0219i ridicate este luat\u0103 \u00een considerare \u00een principal atunci c\u00e2nd se utilizeaz\u0103 materiale. \u00cen general, nu este necesar s\u0103 se ia \u00een considerare rezisten\u021ba la presiunea de lucru \u0219i temperatura de aplicare a materialelor. Multe materii prime pot lua \u00een considerare cerin\u021bele de aplicare ale oglinzilor \u00een diferite condi\u021bii. Cu toate acestea, selec\u021bia corect\u0103 \u0219i eficient\u0103 a materiilor prime oglinzi poate ob\u021bine cea mai economic\u0103 durat\u0103 de via\u021b\u0103 \u0219i cele mai bune caracteristici.<br \/>\nMediul este apa, gaz lichefiat \u0219i altele non-corozive. \u00cen condi\u021bii normale de temperatur\u0103 \u0219i presiune de lucru, poate fi utilizat\u0103 conducta din font\u0103 gri.<\/p>\n<p>O\u021belul aliat WC poate fi utilizat pentru abur saturat, abur saturat, ulei de produs cu temperatur\u0103 \u00eenalt\u0103 \u0219i ultra joas\u0103, abur vaporizat, comprimare a aerului, ap\u0103, gaz etc. c\u00e2nd temperatura de aplicare este mai mic\u0103 de 200 \u2103 \u0219i presiunea de lucru este mai mic\u0103. peste 1,5 MPa.<br \/>\n1. Aliajul Monel poate fi utilizat \u00een conduct\u0103 cu mediu de acid clorhidric.<br \/>\n2. Placa din o\u021bel inoxidabil martensitic poate fi utilizat\u0103 pentru conducte cu mediu coroziv general.<br \/>\n3. Hastelloy sau aliajul de titan poate fi utilizat \u00een conducte cu mediu puternic corosiv, cum ar fi acidul sulfuric diluat.<br \/>\nCuprul aliaj poate fi utilizat \u00een conductele de oxigen \u0219i conductele offshore.<\/p>\n<p>\u00cen conducta cu coroziune puternic\u0103, atunci c\u00e2nd presiunea de lucru nu este mai mare de 1,0 MPa \u0219i temperatura de aplicare nu este mai mare de 50 \u2103, pot fi utilizate materiale nemetalice, cum ar fi conducta c\u0103ptu\u0219it\u0103 cu cauciuc, conducta c\u0103ptu\u0219it\u0103 cu fluor \u0219i anti-coroziune FRP. . Cea mai mare caracteristic\u0103 a oglinzii nemetalice pentru conducte este rezisten\u021ba sa puternic\u0103 la coroziune \u0219i chiar are avantajul pe care nu \u00eel pot avea materialele metalice compozite.<br \/>\nProblem\u0103 comun\u0103:<\/p>\n<p>Tehnologia supapelor STV. propune ca atunci c\u00e2nd temperatura de aplicare a oglinzii \u021bevii este mai mare de 200 \u2103, fereastra de sticl\u0103 s\u0103 fie din sticl\u0103 de cuar\u021b, iar fereastra \u021bevii puternic corozive s\u0103 fie din sticl\u0103 borosilicat\u0103 c\u0103lit\u0103.<\/p>\n<p>Suntem \u00een afaceri de mai bine de 20 de ani \u0219i, de-a lungul anilor, am \u00eenv\u0103\u021bat ce face un produs bun. Fiabilitatea, durabilitatea \u0219i accesibilitatea sunt printre considerentele noastre principale. Dac\u0103 nu avem o supap\u0103 care s\u0103 corespund\u0103 nevoilor dumneavoastr\u0103, putem chiar crea o supap\u0103 personalizat\u0103 pentru proiectul dumneavoastr\u0103. Contacta\u021bi ast\u0103zi pentru mai multe informa\u021bii despre procesele noastre \u0219i op\u021biunile de produse.<\/p>","protected":false},"excerpt":{"rendered":"<p>The pipeline sight glass is generally used in the pipeline of industrial production equipment such as crude oil, chemical plant, pharmaceutical industry and food industry. It can observe the fluidity of liquid, vapor, steam, grease and other media in the pipeline anytime and anywhere. It has the effect of monitoring production and preventing safety accidents [&hellip;]<\/p>\n","protected":false},"author":290641,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[1478,1477,1479],"class_list":["post-6217","post","type-post","status-publish","format-standard","hentry","category-industry-news","tag-how-do-you-check-sight-glass","tag-what-are-sight-glasses-made-of","tag-what-is-a-sight-glass-used-for"],"_links":{"self":[{"href":"https:\/\/www.stvvalves.com\/ro\/wp-json\/wp\/v2\/posts\/6217","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.stvvalves.com\/ro\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.stvvalves.com\/ro\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.stvvalves.com\/ro\/wp-json\/wp\/v2\/users\/290641"}],"replies":[{"embeddable":true,"href":"https:\/\/www.stvvalves.com\/ro\/wp-json\/wp\/v2\/comments?post=6217"}],"version-history":[{"count":3,"href":"https:\/\/www.stvvalves.com\/ro\/wp-json\/wp\/v2\/posts\/6217\/revisions"}],"predecessor-version":[{"id":8221,"href":"https:\/\/www.stvvalves.com\/ro\/wp-json\/wp\/v2\/posts\/6217\/revisions\/8221"}],"wp:attachment":[{"href":"https:\/\/www.stvvalves.com\/ro\/wp-json\/wp\/v2\/media?parent=6217"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.stvvalves.com\/ro\/wp-json\/wp\/v2\/categories?post=6217"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.stvvalves.com\/ro\/wp-json\/wp\/v2\/tags?post=6217"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}