{"id":9816,"date":"2026-06-05T10:59:06","date_gmt":"2026-06-05T07:59:06","guid":{"rendered":"https:\/\/altal.md\/?post_type=product&#038;p=9816"},"modified":"2026-06-08T10:44:37","modified_gmt":"2026-06-08T07:44:37","slug":"heat-shrink-tube-8mm-black","status":"publish","type":"product","link":"https:\/\/altal.md\/en\/tub-termocontractabil-negru-8-mm\/","title":{"rendered":"Black heat shrink tube 8 mm (8-4 mm)"},"content":{"rendered":"<h2><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Tub termocontractabil negru 8 mm (\u00d88-4 mm) \u2013 1 metru pentru izolare \u0219i protec\u021bie cabluri<\/span><\/h2>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><strong>Tub termocontractabil negru 8 mm (\u00d88\/4 mm)<\/strong> red is the ideal solution for electrical insulation, mechanical protection and cable marking in electrical installations, HVAC systems, industrial equipment and electronic applications. Due to its high temperature shrinkage property, heat shrinkable tubing <strong>black <\/strong>\u00d88 mm ensures a secure seal and effective protection against moisture, dust and mechanical damage.<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Fabricat din material poliolefinic de \u00eenalt\u0103 calitate, tubul ofer\u0103 o rezisten\u021b\u0103 excelent\u0103 la temperaturi extreme \u0219i la factorii de mediu. La \u00eenc\u0103lzire, acest tub termocontractabil negru 8 mm se contract\u0103 uniform pe suprafa\u021ba cablului sau a conexiunii, adapt\u00e2ndu-se perfect formei acesteia \u0219i cre\u00e2nd un strat protector durabil.<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Acest tub termocontractabil negru 8 mm este utilizat pentru izolarea \u00eembin\u0103rilor electrice, protejarea terminalelor, etan\u0219area mufelor, identificarea circuitelor prin coduri de culoare \u0219i cre\u0219terea siguran\u021bei instala\u021biilor electrice. Culoarea ro\u0219ie permite o identificare rapid\u0103 a conductorilor \u0219i conexiunilor \u00een tablouri electrice \u0219i sisteme tehnice.<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Due to the shrinkage temperature between +70\u00b0C and +120\u00b0C and the working temperature between -55\u00b0C and +125\u00b0C, <strong>heat shrink tube \u00d88\/4 mm<\/strong> poate fi utilizat at\u00e2t \u00een interior, c\u00e2t \u0219i \u00een exterior. Pentru electricieni, instalatori \u0219i tehnicieni HVAC, acest Tub termocontractabil negru 8 mm reprezint\u0103 o solu\u021bie practic\u0103 \u0219i fiabil\u0103 pentru protec\u021bia \u0219i organizarea cablurilor.<\/span><\/p>\n<h3><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Main advantages<\/span><\/h3>\n<ul>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Safe electrical insulation;<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Protection against moisture and dirt;<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Uniform shrinkage upon heating;<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Resistance to high and low temperatures;<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Quick marking by color;<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Suitable for electrical and HVAC applications;<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Flexible and easy to install;<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Professional and home use.<\/span><\/li>\n<\/ul>\n<h3><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Frequently Asked Questions (FAQ)<\/span><\/h3>\n<h4><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">What is heat shrink tubing used for?<\/span><\/h4>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">It is used for insulating wires and cables, protecting electrical connections and sealing connectors.<\/span><\/p>\n<h4><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">What is the diameter of the tube?<\/span><\/h4>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">The initial diameter is 6 mm, and after contraction it reaches approximately 3 mm.<\/span><\/p>\n<h4><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">At what temperature does shrinkage begin?<\/span><\/h4>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">The shrinkage process begins at approximately +70\u00b0C and is complete at temperatures up to +120\u00b0C.<\/span><\/p>\n<h4><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Can it be used outdoors?<\/span><\/h4>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Yes, it provides protection against moisture, dust and environmental influences.<\/span><\/p>\n<h4><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Is it suitable for HVAC and heat pump installations?<\/span><\/h4>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Yes, it is commonly used to insulate and protect wiring in HVAC equipment and heat pumps.<\/span><\/p>\n<h3><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Recommended products<\/span><\/h3>\n<ul>\n<li><a href=\"https:\/\/altal.md\/en\/heat-shrink-tube-6mm-blue\/\" target=\"_blank\" rel=\"noopener\"><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Tub termocontractabil \u00d86 mm albastru;<\/span><\/a><\/li>\n<li><a href=\"https:\/\/altal.md\/en\/tub-termocontractabil-galben-6-mm-6-3-mm\/\" target=\"_blank\" rel=\"noopener\"><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Heat shrink tube \u00d86 mm yellow;<\/span><\/a><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><a href=\"https:\/\/altal.md\/en\/perforated-cable-trunking-35x40x2000mm\/\" target=\"_blank\" rel=\"noopener\">Perforated cable channel 35x40x2000mm;<\/a><br \/>\n<\/span><\/li>\n<li><a href=\"https:\/\/altal.md\/en\/corrugated-conduit-34-5-mm-black-with-draw-wire\/\" target=\"_blank\" rel=\"noopener\">Corrugated tube with probe;<\/a><\/li>\n<li><a href=\"https:\/\/altal.md\/en\/nylon-cable-ties-2-5-x-120-mm\/\" target=\"_blank\" rel=\"noopener\"><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Electrical terminals and connectors;<\/span><\/a><\/li>\n<li><a href=\"https:\/\/altal.md\/en\/nylon-cable-ties-3-6-x-300-mm\/\"><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Nylon cable ties 3.6 x 300 mm.<\/span><\/a><\/li>\n<\/ul>\n<hr \/>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<h2><span style=\"color: #800080;\">Model: DRS-BLK-\u00d88mm<\/span><\/h2>\n<ul>\n<li><span style=\"font-family: tahoma, arial, helvetica, sans-serif;\">Tip: <strong>Heat Shrink Tubing<\/strong><\/span><\/li>\n<li><span style=\"font-family: tahoma, arial, helvetica, sans-serif;\">Color: <span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><strong>black <\/strong><\/span><\/span><\/li>\n<li><span style=\"font-family: tahoma, arial, helvetica, sans-serif;\">Length: <strong>1 meter<\/strong><\/span><\/li>\n<li>Box length: <strong>100 m<\/strong><\/li>\n<li><span style=\"font-family: tahoma, arial, helvetica, sans-serif;\">Diameter before shrinkage: <strong>8 mm<\/strong><\/span><\/li>\n<li><span style=\"font-family: tahoma, arial, helvetica, sans-serif;\">Diameter after shrinkage: <strong>4 mm<\/strong><\/span><\/li>\n<li><span style=\"font-family: tahoma, arial, helvetica, sans-serif;\">Shrinkage temperature: <strong>+70\u00b0C \u2026 +120\u00b0C<\/strong><\/span><\/li>\n<li><span style=\"font-family: tahoma, arial, helvetica, sans-serif;\">Working temperature: <strong>-55\u00b0C \u2026 +125\u00b0C<\/strong><\/span><\/li>\n<li><span style=\"font-family: tahoma, arial, helvetica, sans-serif;\">Material: <strong>Polyolefin<\/strong><\/span><\/li>\n<li><span style=\"font-family: tahoma, arial, helvetica, sans-serif;\">Application: <strong>Electrical insulation, cable protection, sealing and color marking.<\/strong><\/span><\/li>\n<\/ul>\n<hr \/>\n<p>&nbsp;<\/p>","protected":false},"featured_media":9715,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_kad_post_transparent":"default","_kad_post_title":"","_kad_post_layout":"default","_kad_post_sidebar_id":"","_kad_post_content_style":"default","_kad_post_vertical_padding":"default","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false},"product_brand":[198],"product_cat":[1047,183,987],"product_tag":[1052,1053,975,1059,1057,1048,996],"class_list":["post-9816","product","type-product","status-publish","has-post-thumbnail","product_brand-altal","product_cat-tub-termocontractabil","product_cat-catalog","product_cat-produse-electrice","product_tag-100m","product_tag-1m","product_tag-8-mm","product_tag-8-4-mm","product_tag-negru","product_tag-termocontractabil","product_tag-tub","product_shipping_class-greutate-mica","first","instock","featured","taxable","shipping-taxable","purchasable","product-type-simple","entry","content-bg","loop-entry"],"acf":[],"_links":{"self":[{"href":"https:\/\/altal.md\/en\/wp-json\/wp\/v2\/product\/9816","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/altal.md\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/altal.md\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/altal.md\/en\/wp-json\/wp\/v2\/comments?post=9816"}],"version-history":[{"count":0,"href":"https:\/\/altal.md\/en\/wp-json\/wp\/v2\/product\/9816\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/altal.md\/en\/wp-json\/wp\/v2\/media\/9715"}],"wp:attachment":[{"href":"https:\/\/altal.md\/en\/wp-json\/wp\/v2\/media?parent=9816"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/altal.md\/en\/wp-json\/wp\/v2\/product_brand?post=9816"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/altal.md\/en\/wp-json\/wp\/v2\/product_cat?post=9816"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/altal.md\/en\/wp-json\/wp\/v2\/product_tag?post=9816"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}