{"id":3309,"date":"2026-10-13T15:16:23","date_gmt":"2026-10-13T07:16:23","guid":{"rendered":"https:\/\/www.cnhaitan.net\/?p=3309"},"modified":"2026-10-13T15:16:23","modified_gmt":"2026-10-13T07:16:23","slug":"insulator-quote-from-drawing-or-sample","status":"publish","type":"post","link":"https:\/\/www.cnhaitan.net\/ru\/%d0%b1%d0%bb%d0%be%d0%b3\/insulator-quote-from-drawing-or-sample","title":{"rendered":"Got a Drawing or Sample? Haitan Quotes Fast and Match the Original Spec Exactly"},"content":{"rendered":"<p style=\"font-size: 16px; line-height: 1.7; color: #333333; margin: 0 0 20px 0;\">You have a drawing from your engineering team, or an old part on your desk that needs a replacement source, and a project clock that&#8217;s already running. The fastest way to stall that sourcing job is to send a supplier half the information and wait for the questions to come back. Most quoting delays on custom or replacement insulators don&#8217;t come from the factory \u2014 they come from the back-and-forth needed to find out what the part actually has to be.<\/p>\n<p><a href=\"https:\/\/www.cnhaitan.net\/ru\/composite-polyester-busbar-support-insulator-car-hex-round-screw-30-m6\/\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-1173 size-medium\" title=\"Insulator Car Hex Round Screw 30 M6\" src=\"https:\/\/www.cnhaitan.net\/wp-content\/uploads\/2022\/03\/Insulator-Car-Hex-Round-Screw-30-M6-300x200.jpg\" alt=\"Insulator Car Hex Round Screw 30 M6\" width=\"300\" height=\"200\" srcset=\"https:\/\/www.cnhaitan.net\/wp-content\/uploads\/2022\/03\/Insulator-Car-Hex-Round-Screw-30-M6-300x200.jpg 300w, https:\/\/www.cnhaitan.net\/wp-content\/uploads\/2022\/03\/Insulator-Car-Hex-Round-Screw-30-M6-1024x683.jpg 1024w, https:\/\/www.cnhaitan.net\/wp-content\/uploads\/2022\/03\/Insulator-Car-Hex-Round-Screw-30-M6-768x512.jpg 768w, https:\/\/www.cnhaitan.net\/wp-content\/uploads\/2022\/03\/Insulator-Car-Hex-Round-Screw-30-M6-1536x1024.jpg 1536w, https:\/\/www.cnhaitan.net\/wp-content\/uploads\/2022\/03\/Insulator-Car-Hex-Round-Screw-30-M6-1568x1045.jpg 1568w, https:\/\/www.cnhaitan.net\/wp-content\/uploads\/2022\/03\/Insulator-Car-Hex-Round-Screw-30-M6.jpg 1920w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p style=\"font-size: 16px; line-height: 1.7; color: #333333; margin: 0 0 20px 0;\">This guide covers what a supplier needs to quote from a drawing, what a physical sample can and can&#8217;t tell them, what &#8220;matching the original spec&#8221; really involves, and how to confirm the match before you commit to a bulk order.<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_79_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u041e\u0433\u043b\u0430\u0432\u043b\u0435\u043d\u0438\u0435<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"\u041f\u0435\u0440\u0435\u043a\u043b\u044e\u0447\u0430\u0442\u044c \u0442\u0430\u0431\u043b\u0438\u0446\u0443 \u043a\u043e\u043d\u0442\u0435\u043d\u0442\u0430\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">\u041f\u0435\u0440\u0435\u043a\u043b\u044e\u0447\u0430\u0442\u044c<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.cnhaitan.net\/ru\/%d0%b1%d0%bb%d0%be%d0%b3\/insulator-quote-from-drawing-or-sample\/#What_a_Supplier_Needs_to_Quote_From_a_Drawing\" >What a Supplier Needs to Quote From a Drawing<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.cnhaitan.net\/ru\/%d0%b1%d0%bb%d0%be%d0%b3\/insulator-quote-from-drawing-or-sample\/#Sending_a_Sample_Instead_What_It_Can_and_Cant_Tell_a_Supplier\" >Sending a Sample Instead: What It Can and Can&#8217;t Tell a Supplier<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.cnhaitan.net\/ru\/%d0%b1%d0%bb%d0%be%d0%b3\/insulator-quote-from-drawing-or-sample\/#What_%E2%80%9CMatching_the_Original_Spec%E2%80%9D_Actually_Means\" >What &#8220;Matching the Original Spec&#8221; Actually Means<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.cnhaitan.net\/ru\/%d0%b1%d0%bb%d0%be%d0%b3\/insulator-quote-from-drawing-or-sample\/#Busbar_Frames_The_Details_That_Define_the_Part\" >Busbar Frames: The Details That Define the Part<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.cnhaitan.net\/ru\/%d0%b1%d0%bb%d0%be%d0%b3\/insulator-quote-from-drawing-or-sample\/#What_Speeds_Up_the_Quote_and_What_to_Confirm_About_Samples\" >What Speeds Up the Quote, and What to Confirm About Samples<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.cnhaitan.net\/ru\/%d0%b1%d0%bb%d0%be%d0%b3\/insulator-quote-from-drawing-or-sample\/#Before_You_Release_the_Bulk_Order\" >Before You Release the Bulk Order<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.cnhaitan.net\/ru\/%d0%b1%d0%bb%d0%be%d0%b3\/insulator-quote-from-drawing-or-sample\/#FAQs\" >\u0427\u0430\u0441\u0442\u043e \u0437\u0430\u0434\u0430\u0432\u0430\u0435\u043c\u044b\u0435 \u0432\u043e\u043f\u0440\u043e\u0441\u044b<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.cnhaitan.net\/ru\/%d0%b1%d0%bb%d0%be%d0%b3\/insulator-quote-from-drawing-or-sample\/#Do_I_need_to_send_both_a_drawing_and_a_sample\" >Do I need to send both a drawing and a sample?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.cnhaitan.net\/ru\/%d0%b1%d0%bb%d0%be%d0%b3\/insulator-quote-from-drawing-or-sample\/#Can_a_supplier_reproduce_a_part_exactly_from_a_sample_alone\" >Can a supplier reproduce a part exactly from a sample alone?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.cnhaitan.net\/ru\/%d0%b1%d0%bb%d0%be%d0%b3\/insulator-quote-from-drawing-or-sample\/#What_is_the_minimum_order_quantity_for_custom_parts\" >What is the minimum order quantity for custom parts?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.cnhaitan.net\/ru\/%d0%b1%d0%bb%d0%be%d0%b3\/insulator-quote-from-drawing-or-sample\/#How_do_I_protect_a_proprietary_drawing\" >How do I protect a proprietary drawing?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.cnhaitan.net\/ru\/%d0%b1%d0%bb%d0%be%d0%b3\/insulator-quote-from-drawing-or-sample\/#What_if_the_production_batch_doesnt_match_the_approved_sample\" >What if the production batch doesn&#8217;t match the approved sample?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.cnhaitan.net\/ru\/%d0%b1%d0%bb%d0%be%d0%b3\/insulator-quote-from-drawing-or-sample\/#Related_Resources\" >Related Resources<\/a><\/li><\/ul><\/nav><\/div>\n<h2 style=\"color: #155192; font-size: 26px; margin: 35px 0 15px 0; border-bottom: 3px solid #155192; padding-bottom: 8px;\"><span class=\"ez-toc-section\" id=\"What_a_Supplier_Needs_to_Quote_From_a_Drawing\"><\/span>What a Supplier Needs to Quote From a Drawing<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"font-size: 16px; line-height: 1.7; color: #333333; margin: 0 0 20px 0;\">A drawing shows geometry, but a price depends on more than geometry. Your quote request moves faster when the drawing arrives together with the details a drawing usually leaves out. Here is what an insulator supplier typically needs to see in one package:<\/p>\n<table style=\"width: 100%; border-collapse: collapse; margin: 0 0 25px 0; font-size: 15px;\">\n<tbody>\n<tr style=\"background-color: #155192;\">\n<th style=\"padding: 12px; text-align: left; color: #ffffff; border: 1px solid #0e3d70;\">Information<\/th>\n<th style=\"padding: 12px; text-align: left; color: #ffffff; border: 1px solid #0e3d70;\">Why the Supplier Needs It<\/th>\n<\/tr>\n<tr style=\"background-color: #f5f8fc;\">\n<td style=\"padding: 12px; border: 1px solid #cccccc;\">Dimensions and tolerances<\/td>\n<td style=\"padding: 12px; border: 1px solid #cccccc;\">Determines tooling, fit in your panel, and how tight production control must be<\/td>\n<\/tr>\n<tr style=\"background-color: #ffffff;\">\n<td style=\"padding: 12px; border: 1px solid #cccccc;\">Material and color<\/td>\n<td style=\"padding: 12px; border: 1px solid #cccccc;\">BMC, SMC, DMC, epoxy, and nylon behave differently in heat, moisture, and load<\/td>\n<\/tr>\n<tr style=\"background-color: #f5f8fc;\">\n<td style=\"padding: 12px; border: 1px solid #cccccc;\">Insert type, thread size, and plating<\/td>\n<td style=\"padding: 12px; border: 1px solid #cccccc;\">Affects mounting strength and compatibility with your hardware<\/td>\n<\/tr>\n<tr style=\"background-color: #ffffff;\">\n<td style=\"padding: 12px; border: 1px solid #cccccc;\">Electrical requirements such as withstand voltage<\/td>\n<td style=\"padding: 12px; border: 1px solid #cccccc;\">Cannot be read from a drawing or a physical part, so it must be stated<\/td>\n<\/tr>\n<tr style=\"background-color: #f5f8fc;\">\n<td style=\"padding: 12px; border: 1px solid #cccccc;\">Operating environment<\/td>\n<td style=\"padding: 12px; border: 1px solid #cccccc;\">Indoor, outdoor, humid, or high-temperature use changes the material choice<\/td>\n<\/tr>\n<tr style=\"background-color: #ffffff;\">\n<td style=\"padding: 12px; border: 1px solid #cccccc;\">Order quantity and destination<\/td>\n<td style=\"padding: 12px; border: 1px solid #cccccc;\">Drives pricing tiers, lead time, and shipping and packaging planning<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"font-size: 16px; line-height: 1.7; color: #333333; margin: 0 0 20px 0;\">If your drawing came from a sister company or an older project, check that it&#8217;s the current revision before it goes out. A quote built on an outdated drawing is a quote you&#8217;ll have to redo.<\/p>\n<h2 style=\"color: #155192; font-size: 26px; margin: 35px 0 15px 0; border-bottom: 3px solid #155192; padding-bottom: 8px;\"><span class=\"ez-toc-section\" id=\"Sending_a_Sample_Instead_What_It_Can_and_Cant_Tell_a_Supplier\"><\/span>Sending a Sample Instead: What It Can and Can&#8217;t Tell a Supplier<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"font-size: 16px; line-height: 1.7; color: #333333; margin: 0 0 20px 0;\">When there&#8217;s no drawing, a physical sample is a perfectly reasonable starting point, and it communicates things a drawing can&#8217;t: the actual finish, the feel of the material, how the insert sits, and how the part was designed to mount. A supplier can measure the dimensions and replicate the shape from it.<\/p>\n<p style=\"font-size: 16px; line-height: 1.7; color: #333333; margin: 0 0 20px 0;\">What a sample can&#8217;t tell anyone is its electrical rating, the exact resin and filler formulation, or the tolerance range the original maker was holding. Those need to come from you, from the original datasheet, or from testing. If you&#8217;re unsure what material your current part is made of, this overview of <a style=\"color: #155192; text-decoration: underline; font-weight: bold;\" href=\"https:\/\/www.cnhaitan.net\/ru\/%d0%b1%d0%bb%d0%be%d0%b3\/%d0%b2%d0%b8%d0%b4%d1%8b-%d0%be%d0%bf%d0%be%d1%80%d0%bd%d1%8b%d1%85-%d0%b8%d0%b7%d0%be%d0%bb%d1%8f%d1%82%d0%be%d1%80%d0%be%d0%b2\/\" target=\"_blank\" rel=\"noopener noreferrer\">porcelain, composite, and glass insulator types<\/a> is a useful refresher on how the main insulator materials differ before you specify a replacement. It also makes a practical point that applies to samples in transit: inspect any insulator on arrival, because transport damage is one of the most common causes of cracked or chipped parts.<\/p>\n<div style=\"margin: 30px 0; padding: 25px; background-color: #f5f8fc; border-left: 5px solid #155192; text-align: center;\">\n<p style=\"font-size: 18px; color: #155192; font-weight: bold; margin: 0 0 15px 0;\">Have a drawing or sample ready to send?<\/p>\n<p><a style=\"display: inline-block; background-color: #155192; color: #ffffff; font-size: 16px; font-weight: bold; padding: 14px 32px; border-radius: 5px; text-decoration: none;\" href=\"https:\/\/www.cnhaitan.net\/ru\/%d1%88%d0%b8%d0%bd%d0%be%d0%bf%d1%80%d0%be%d0%b2%d0%be%d0%b4%d0%bd%d0%b0%d1%8f-%d0%be%d0%bf%d0%be%d1%80%d0%b0\/\" target=\"_blank\" rel=\"noopener noreferrer\">Request a Quote<\/a><\/p>\n<\/div>\n<h2 style=\"color: #155192; font-size: 26px; margin: 35px 0 15px 0; border-bottom: 3px solid #155192; padding-bottom: 8px;\"><span class=\"ez-toc-section\" id=\"What_%E2%80%9CMatching_the_Original_Spec%E2%80%9D_Actually_Means\"><\/span>What &#8220;Matching the Original Spec&#8221; Actually Means<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"font-size: 16px; line-height: 1.7; color: #333333; margin: 0 0 20px 0;\">&#8220;Match the original&#8221; sounds simple, but it covers several separate things, and any one of them can be the reason a replacement part doesn&#8217;t fit or perform the way the original did. A real match means the replacement agrees with the original on:<\/p>\n<ul style=\"font-size: 16px; line-height: 1.8; color: #333333; margin: 0 0 20px 0; padding-left: 25px;\">\n<li style=\"margin-bottom: 10px;\"><strong>Physical fit:<\/strong> overall height, hole spacing, thread size, and insert position, within the tolerance your panel can accept.<\/li>\n<li style=\"margin-bottom: 10px;\"><strong>Material behavior:<\/strong> heat resistance, moisture absorption, and mechanical strength comparable to the part it replaces.<\/li>\n<li style=\"margin-bottom: 10px;\"><strong>Electrical performance:<\/strong> withstand voltage and creepage distance at least equal to what your design requires.<\/li>\n<li style=\"margin-bottom: 10px;\"><strong>Appearance and marking:<\/strong> color, surface finish, and any logo or identification your own customers expect to see.<\/li>\n<\/ul>\n<p style=\"font-size: 16px; line-height: 1.7; color: #333333; margin: 0 0 20px 0;\">The only reliable way to confirm all four is to approve a sample before releasing a production order. Install it in your actual equipment, check it against the original side by side, and ask for the electrical and material data in writing. A quote tells you what a supplier intends to deliver; an approved sample tells you what they can deliver.<\/p>\n<h2 style=\"color: #155192; font-size: 26px; margin: 35px 0 15px 0; border-bottom: 3px solid #155192; padding-bottom: 8px;\"><span class=\"ez-toc-section\" id=\"Busbar_Frames_The_Details_That_Define_the_Part\"><\/span>Busbar Frames: The Details That Define the Part<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"font-size: 16px; line-height: 1.7; color: #333333; margin: 0 0 20px 0;\">Busbar support frames are a good example of why spec details matter, because the geometry depends entirely on your copper bar layout. It&#8217;s worth having these on hand before you send an inquiry:<\/p>\n<table style=\"width: 100%; border-collapse: collapse; margin: 0 0 25px 0; font-size: 15px;\">\n<tbody>\n<tr style=\"background-color: #155192;\">\n<th style=\"padding: 12px; text-align: left; color: #ffffff; border: 1px solid #0e3d70;\">Detail to Confirm<\/th>\n<th style=\"padding: 12px; text-align: left; color: #ffffff; border: 1px solid #0e3d70;\">Options Listed<\/th>\n<\/tr>\n<tr style=\"background-color: #f5f8fc;\">\n<td style=\"padding: 12px; border: 1px solid #cccccc;\">Number of phases<\/td>\n<td style=\"padding: 12px; border: 1px solid #cccccc;\">Single-phase, three-phase, four-phase, five-phase<\/td>\n<\/tr>\n<tr style=\"background-color: #ffffff;\">\n<td style=\"padding: 12px; border: 1px solid #cccccc;\">Phase-to-phase spacing (mm)<\/td>\n<td style=\"padding: 12px; border: 1px solid #cccccc;\">Common values: 55, 80, 100, 110, 120, 130, 140, 150, 160, 175, 180<\/td>\n<\/tr>\n<tr style=\"background-color: #f5f8fc;\">\n<td style=\"padding: 12px; border: 1px solid #cccccc;\">Copper bars per phase<\/td>\n<td style=\"padding: 12px; border: 1px solid #cccccc;\">Single row, double row, three row, four row<\/td>\n<\/tr>\n<tr style=\"background-color: #ffffff;\">\n<td style=\"padding: 12px; border: 1px solid #cccccc;\">Copper bar specification<\/td>\n<td style=\"padding: 12px; border: 1px solid #cccccc;\">Confirm your own bar size first<\/td>\n<\/tr>\n<tr style=\"background-color: #f5f8fc;\">\n<td style=\"padding: 12px; border: 1px solid #cccccc;\">Mounting screw hole size<\/td>\n<td style=\"padding: 12px; border: 1px solid #cccccc;\">Confirm against your panel<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"font-size: 16px; line-height: 1.7; color: #333333; margin: 0 0 20px 0;\">For broader background on how busbar insulators work and how the different formats compare, the <a style=\"color: #155192; text-decoration: underline; font-weight: bold;\" href=\"https:\/\/www.cnhaitan.net\/ru\/%d0%b1%d0%bb%d0%be%d0%b3\/%d0%b8%d0%b7%d0%be%d0%bb%d1%8f%d1%82%d0%be%d1%80-%d1%81%d0%b1%d0%be%d1%80%d0%bd%d0%be%d0%b9-%d1%88%d0%b8%d0%bd%d1%8b-%d0%bf%d0%be%d0%bb%d0%bd%d0%be%d0%b5-%d1%80%d1%83%d0%ba%d0%be%d0%b2%d0%be%d0%b4\/\" target=\"_blank\" rel=\"noopener noreferrer\">complete guide to busbar insulators<\/a> is a good companion read.<\/p>\n<h2 style=\"color: #155192; font-size: 26px; margin: 35px 0 15px 0; border-bottom: 3px solid #155192; padding-bottom: 8px;\"><span class=\"ez-toc-section\" id=\"What_Speeds_Up_the_Quote_and_What_to_Confirm_About_Samples\"><\/span>What Speeds Up the Quote, and What to Confirm About Samples<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"font-size: 16px; line-height: 1.7; color: #333333; margin: 0 0 20px 0;\"><a href=\"https:\/\/www.cnhaitan.net\/ru\/%d0%b8%d0%b7%d0%be%d0%bb%d1%8f%d1%82%d0%be%d1%80-%d0%bd%d0%b8%d0%b7%d0%ba%d0%be%d0%b3%d0%be-%d0%bd%d0%b0%d0%bf%d1%80%d1%8f%d0%b6%d0%b5%d0%bd%d0%b8%d1%8f\/%d1%81%d0%bc-%d0%b8%d0%b7%d0%be%d0%bb%d1%8f%d1%82%d0%be%d1%80\/\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-2807 size-medium\" title=\"\u0421\u041c \u0418\u0437\u043e\u043b\u044f\u0442\u043e\u0440\" src=\"https:\/\/www.cnhaitan.net\/wp-content\/uploads\/2025\/12\/SM-Insulator-300x225.jpg\" alt=\"\u0421\u041c \u0418\u0437\u043e\u043b\u044f\u0442\u043e\u0440\" width=\"300\" height=\"225\" srcset=\"https:\/\/www.cnhaitan.net\/wp-content\/uploads\/2025\/12\/SM-Insulator-300x225.jpg 300w, https:\/\/www.cnhaitan.net\/wp-content\/uploads\/2025\/12\/SM-Insulator-16x12.jpg 16w, https:\/\/www.cnhaitan.net\/wp-content\/uploads\/2025\/12\/SM-Insulator.jpg 473w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p style=\"font-size: 16px; line-height: 1.7; color: #333333; margin: 0 0 20px 0;\">Speed on your side comes from sending a complete package once rather than in three installments: drawing or sample, material and electrical requirements, quantity, and destination. On the supplier&#8217;s side, it helps to work with a manufacturer that publishes its response commitments. For busbar supports, our MOQ is 500 pieces, and large quantities can be customized with your logo under OEM. A free sample can be provided for bulk order inquiries. Sample lead time is listed as 3 to 7 days, against 10 to 15 working days for bulk orders depending on quantity. Whichever supplier you use, confirm these terms for your specific part before you plan a schedule around them.<\/p>\n<div style=\"margin: 30px 0; padding: 25px; background-color: #f5f8fc; border-left: 5px solid #155192; text-align: center;\">\n<p style=\"font-size: 18px; color: #155192; font-weight: bold; margin: 0 0 15px 0;\">Send your specs once and get a clear quote back.<\/p>\n<p><a style=\"display: inline-block; background-color: #155192; color: #ffffff; font-size: 16px; font-weight: bold; padding: 14px 32px; border-radius: 5px; text-decoration: none;\" href=\"https:\/\/www.cnhaitan.net\/ru\/%d0%b8%d0%b7%d0%be%d0%bb%d1%8f%d1%82%d0%be%d1%80-%d0%bd%d0%b8%d0%b7%d0%ba%d0%be%d0%b3%d0%be-%d0%bd%d0%b0%d0%bf%d1%80%d1%8f%d0%b6%d0%b5%d0%bd%d0%b8%d1%8f\/\" target=\"_blank\" rel=\"noopener noreferrer\">Browse the Low Voltage Insulator Range<\/a><\/p>\n<\/div>\n<h2 style=\"color: #155192; font-size: 26px; margin: 35px 0 15px 0; border-bottom: 3px solid #155192; padding-bottom: 8px;\"><span class=\"ez-toc-section\" id=\"Before_You_Release_the_Bulk_Order\"><\/span>Before You Release the Bulk Order<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"font-size: 16px; line-height: 1.7; color: #333333; margin: 0 0 20px 0;\">Once a sample passes your fit check, three confirmations protect you from surprises at volume. Ask how consistency is controlled between the sample and the production run. Confirm that the certifications you need (CE, RoHS, UL, or the national marks for your market) apply to the production part itself. And get a bulk lead time quoted separately from the sample lead time, since they&#8217;re different production paths.<\/p>\n<h2 style=\"color: #155192; font-size: 26px; margin: 35px 0 15px 0; border-bottom: 3px solid #155192; padding-bottom: 8px;\"><span class=\"ez-toc-section\" id=\"FAQs\"><\/span>\u0427\u0430\u0441\u0442\u043e \u0437\u0430\u0434\u0430\u0432\u0430\u0435\u043c\u044b\u0435 \u0432\u043e\u043f\u0440\u043e\u0441\u044b<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3 style=\"color: #155192; font-size: 19px; margin: 25px 0 8px 0;\"><span class=\"ez-toc-section\" id=\"Do_I_need_to_send_both_a_drawing_and_a_sample\"><\/span>Do I need to send both a drawing and a sample?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p style=\"font-size: 16px; line-height: 1.7; color: #333333; margin: 0 0 20px 0;\">Not always. A clear drawing with tolerances and material details can be enough for a quote. A sample is most useful when no drawing exists, or when you want the supplier to see the finish and insert design. Sending both removes the most ambiguity.<\/p>\n<h3 style=\"color: #155192; font-size: 19px; margin: 25px 0 8px 0;\"><span class=\"ez-toc-section\" id=\"Can_a_supplier_reproduce_a_part_exactly_from_a_sample_alone\"><\/span>Can a supplier reproduce a part exactly from a sample alone?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p style=\"font-size: 16px; line-height: 1.7; color: #333333; margin: 0 0 20px 0;\">A sample lets a supplier measure and replicate the geometry, but it doesn&#8217;t reveal the electrical rating or the exact material formulation. Treat the first replica as a candidate, and approve it against your fit, material, and electrical requirements before ordering in bulk.<\/p>\n<h3 style=\"color: #155192; font-size: 19px; margin: 25px 0 8px 0;\"><span class=\"ez-toc-section\" id=\"What_is_the_minimum_order_quantity_for_custom_parts\"><\/span>What is the minimum order quantity for custom parts?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p style=\"font-size: 16px; line-height: 1.7; color: #333333; margin: 0 0 20px 0;\">For busbar supports, Haitan&#8217;s MOQ is 500 pieces, with custom logo and OEM support for large quantities. For a custom shape, confirm the MOQ and any tooling cost directly, since custom work can differ from catalog parts.<\/p>\n<h3 style=\"color: #155192; font-size: 19px; margin: 25px 0 8px 0;\"><span class=\"ez-toc-section\" id=\"How_do_I_protect_a_proprietary_drawing\"><\/span>How do I protect a proprietary drawing?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p style=\"font-size: 16px; line-height: 1.7; color: #333333; margin: 0 0 20px 0;\">If your drawing is confidential, ask about confidentiality terms or request a non-disclosure agreement before sending it. It&#8217;s a normal request in B2B sourcing and best handled before files are shared.<\/p>\n<h3 style=\"color: #155192; font-size: 19px; margin: 25px 0 8px 0;\"><span class=\"ez-toc-section\" id=\"What_if_the_production_batch_doesnt_match_the_approved_sample\"><\/span>What if the production batch doesn&#8217;t match the approved sample?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p style=\"font-size: 16px; line-height: 1.7; color: #333333; margin: 0 0 20px 0;\">Agree on acceptance criteria before the order is placed: the critical dimensions, the material, and the test data you expect. With those written down, any deviation in the production batch is easy to identify and discuss.<\/p>\n<div style=\"margin: 30px 0; padding: 25px; background-color: #f5f8fc; border-left: 5px solid #155192; text-align: center;\">\n<p style=\"font-size: 18px; color: #155192; font-weight: bold; margin: 0 0 15px 0;\">Got a drawing or a sample? Send it over and see what a quote looks like.<\/p>\n<p><a style=\"display: inline-block; background-color: #155192; color: #ffffff; font-size: 16px; font-weight: bold; padding: 14px 32px; border-radius: 5px; text-decoration: none;\" href=\"https:\/\/www.cnhaitan.net\/ru\/%d1%88%d0%b8%d0%bd%d0%be%d0%bf%d1%80%d0%be%d0%b2%d0%be%d0%b4%d0%bd%d0%b0%d1%8f-%d0%be%d0%bf%d0%be%d1%80%d0%b0\/\" target=\"_blank\" rel=\"noopener noreferrer\">Talk to Haitan&#8217;s Team<\/a><\/p>\n<\/div>\n<h2 style=\"color: #155192; font-size: 26px; margin: 35px 0 15px 0; border-bottom: 3px solid #155192; padding-bottom: 8px;\"><span class=\"ez-toc-section\" id=\"Related_Resources\"><\/span>Related Resources<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul style=\"font-size: 16px; line-height: 1.8; color: #333333; margin: 0 0 20px 0; padding-left: 25px;\">\n<li style=\"margin-bottom: 10px;\"><a style=\"color: #155192; text-decoration: underline; font-weight: bold;\" href=\"https:\/\/www.cnhaitan.net\/ru\/%d0%b1%d0%bb%d0%be%d0%b3\/%d0%b8%d0%b7%d0%be%d0%bb%d1%8f%d1%82%d0%be%d1%80-%d1%81%d0%b1%d0%be%d1%80%d0%bd%d0%be%d0%b9-%d1%88%d0%b8%d0%bd%d1%8b-%d0%bf%d0%be%d0%bb%d0%bd%d0%be%d0%b5-%d1%80%d1%83%d0%ba%d0%be%d0%b2%d0%be%d0%b4\/\" target=\"_blank\" rel=\"noopener noreferrer\">\u0418\u0437\u043e\u043b\u044f\u0442\u043e\u0440 \u0441\u0431\u043e\u0440\u043d\u043e\u0439 \u0448\u0438\u043d\u044b: \u043f\u043e\u043b\u043d\u043e\u0435 \u0440\u0443\u043a\u043e\u0432\u043e\u0434\u0441\u0442\u0432\u043e<\/a><\/li>\n<li style=\"margin-bottom: 10px;\"><a style=\"color: #155192; text-decoration: underline; font-weight: bold;\" href=\"https:\/\/www.cnhaitan.net\/ru\/%d0%b1%d0%bb%d0%be%d0%b3\/%d0%b2%d0%b8%d0%b4%d1%8b-%d0%be%d0%bf%d0%be%d1%80%d0%bd%d1%8b%d1%85-%d0%b8%d0%b7%d0%be%d0%bb%d1%8f%d1%82%d0%be%d1%80%d0%be%d0%b2\/\" target=\"_blank\" rel=\"noopener noreferrer\">\u0422\u0438\u043f\u044b \u043e\u043f\u043e\u0440\u043d\u044b\u0445 \u0438\u0437\u043e\u043b\u044f\u0442\u043e\u0440\u043e\u0432: \u0444\u0430\u0440\u0444\u043e\u0440\u043e\u0432\u044b\u0435, \u043a\u043e\u043c\u043f\u043e\u0437\u0438\u0442\u043d\u044b\u0435, \u0441\u0442\u0435\u043a\u043b\u044f\u043d\u043d\u044b\u0435.<\/a><\/li>\n<li style=\"margin-bottom: 10px;\"><a style=\"color: #155192; text-decoration: underline; font-weight: bold;\" href=\"https:\/\/www.cnhaitan.net\/ru\/%d0%b1%d0%bb%d0%be%d0%b3\/what-is-a-ct-insulator\/\" target=\"_blank\" rel=\"noopener noreferrer\">\u0427\u0442\u043e \u0442\u0430\u043a\u043e\u0435 \u0438\u0437\u043e\u043b\u044f\u0442\u043e\u0440 \u0442\u0440\u0430\u043d\u0441\u0444\u043e\u0440\u043c\u0430\u0442\u043e\u0440\u0430 \u0442\u043e\u043a\u0430 \u0438 \u043f\u043e\u0447\u0435\u043c\u0443 \u043e\u043d \u0432\u0430\u0436\u0435\u043d \u0432 \u044d\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0441\u0438\u0441\u0442\u0435\u043c\u0430\u0445<\/a><\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>You have a drawing from your engineering team, or an old part on your desk that needs a replacement source, and a project clock that&#8217;s already running. The fastest way to stall that sourcing job is to send a supplier half the information and wait for the questions to come back. Most quoting delays on&hellip; <a class=\"more-link\" href=\"https:\/\/www.cnhaitan.net\/ru\/%d0%b1%d0%bb%d0%be%d0%b3\/insulator-quote-from-drawing-or-sample\">\u041f\u0440\u043e\u0434\u043e\u043b\u0436\u0438\u0442\u044c \u0447\u0442\u0435\u043d\u0438\u0435 <span class=\"screen-reader-text\">Got a Drawing or Sample? Haitan Quotes Fast and Match the Original Spec Exactly<\/span><\/a><\/p>","protected":false},"author":1,"featured_media":3311,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-3309","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-newsroom","entry"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.cnhaitan.net\/ru\/wp-json\/wp\/v2\/posts\/3309","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.cnhaitan.net\/ru\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.cnhaitan.net\/ru\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.cnhaitan.net\/ru\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.cnhaitan.net\/ru\/wp-json\/wp\/v2\/comments?post=3309"}],"version-history":[{"count":1,"href":"https:\/\/www.cnhaitan.net\/ru\/wp-json\/wp\/v2\/posts\/3309\/revisions"}],"predecessor-version":[{"id":3312,"href":"https:\/\/www.cnhaitan.net\/ru\/wp-json\/wp\/v2\/posts\/3309\/revisions\/3312"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.cnhaitan.net\/ru\/wp-json\/wp\/v2\/media\/3311"}],"wp:attachment":[{"href":"https:\/\/www.cnhaitan.net\/ru\/wp-json\/wp\/v2\/media?parent=3309"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.cnhaitan.net\/ru\/wp-json\/wp\/v2\/categories?post=3309"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.cnhaitan.net\/ru\/wp-json\/wp\/v2\/tags?post=3309"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}