{"id":5974,"date":"2026-04-27T12:59:55","date_gmt":"2026-04-27T04:59:55","guid":{"rendered":"https:\/\/www.bomissteel.com\/?post_type=product&#038;p=5974"},"modified":"2026-09-22T15:30:11","modified_gmt":"2026-09-22T07:30:11","slug":"galvanized-steel-coils-for-hvac","status":"publish","type":"product","link":"https:\/\/www.bomissteel.com\/sw\/product\/galvanized-steel-coils-for-hvac\/","title":{"rendered":"Koili za chuma zilizotengenezwa kwa ajili ya HVAC"},"content":{"rendered":"<h2>Muhtasari:<\/h2>\n<div>Imeundwa kwa ajili ya mahitaji magumu ya <a href=\"https:\/\/en.wikipedia.org\/wiki\/Heating,_ventilation,_and_air_conditioning\" target=\"_blank\" rel=\"noopener\">HVAC<\/a> Viwandani, bidhaa zetu za chuma cha mabati hutoa ulinzi bora wa kutu na uwezo wa kutengeneza. Kwa msaada wa zaidi ya muongo mmoja wa utaalamu wa utengenezaji na usafirishaji nje, tunawasilisha vifaa vinavyokidhi viwango vikali vya kimataifa, kuhakikisha mifumo yako ya uingizaji hewa imejengwa ili kudumu.<\/div>\n<div>\n<h2>Vipimo<\/h2>\n<table data-path-to-node=\"4\">\n<thead>\n<tr>\n<td><strong>Vipimo<\/strong><\/td>\n<td><strong>Maelezo ya HVAC <a href=\"https:\/\/www.bomissteel.com\/sw\/collections\/galvanized-steel-coil\/\">Chuma cha Mabati<\/a><\/strong><\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><span data-path-to-node=\"4,1,0,0\"><b data-path-to-node=\"4,1,0,0\" data-index-in-node=\"0\">Daraja za Nyenzo<\/b><\/span><\/td>\n<td><span data-path-to-node=\"4,1,1,0\">DX51D+Z, SGCC+Z, S220GD+Z hadi S280GD+Z (Kibiashara na Kimuundo)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"4,2,0,0\"><b data-path-to-node=\"4,2,0,0\" data-index-in-node=\"0\">Unene<\/b><\/span><\/td>\n<td><span data-path-to-node=\"4,2,1,0\">0.4mm \u2013 2.0mm<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"4,3,0,0\"><b data-path-to-node=\"4,3,0,0\" data-index-in-node=\"0\">Upana wa Kawaida<\/b><\/span><\/td>\n<td><span data-path-to-node=\"4,3,1,0\">1000mm, 1219mm (futi 4), 1250mm <i data-path-to-node=\"4,3,1,0\" data-index-in-node=\"29\">(Huduma maalum za kukata zinapatikana)<\/i><\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"4,4,0,0\"><b data-path-to-node=\"4,4,0,0\" data-index-in-node=\"0\">Mipako ya Zinki<\/b><\/span><\/td>\n<td><span data-path-to-node=\"4,4,1,0\">Z60 \u2013 Z275 g\/m\u00b2 <i data-path-to-node=\"4,4,1,0\" data-index-in-node=\"16\">(ASTM G20 - sawa na G90 zinapatikana)<\/i><\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"4,5,0,0\"><b data-path-to-node=\"4,5,0,0\" data-index-in-node=\"0\">Kumaliza Uso<\/b><\/span><\/td>\n<td><span data-path-to-node=\"4,5,1,0\">Spangle Sifuri (F), Spangle Iliyopunguzwa (M), Spangle ya Kawaida (N)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"4,6,0,0\"><b data-path-to-node=\"4,6,0,0\" data-index-in-node=\"0\">Kitambulisho cha Koili<\/b><\/span><\/td>\n<td><span data-path-to-node=\"4,6,1,0\">508mm (20\u2033) \/ 610mm (24\u2033)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"4,7,0,0\"><b data-path-to-node=\"4,7,0,0\" data-index-in-node=\"0\">Uzito wa Koili<\/b><\/span><\/td>\n<td><span data-path-to-node=\"4,7,1,0\">MT 3 \u2013 MT 8 <i data-path-to-node=\"4,7,1,0\" data-index-in-node=\"12\">(Inaweza kubinafsishwa kulingana na mipaka ya upakiaji wa kontena)<\/i><\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"4,8,0,0\"><b data-path-to-node=\"4,8,0,0\" data-index-in-node=\"0\">MOQ<\/b><\/span><\/td>\n<td><span data-path-to-node=\"4,8,1,0\">Tani 18 za Kimetriki<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"4,9,0,0\"><b data-path-to-node=\"4,9,0,0\" data-index-in-node=\"0\">Ufungashaji wa Nje<\/b><\/span><\/td>\n<td><span data-path-to-node=\"4,9,1,0\">Ufungashaji wa hali ya juu unaostahimili bahari: filamu ya plastiki, karatasi isiyopitisha maji, bahasha ya chuma iliyotiwa mabati, bendi ya chuma, na ulinzi wa ukingo.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Maombi<\/h2>\n<p>Kwa sifa zake bora za usindikaji na uundaji na upinzani wa kutu unaodumu, koili zetu za chuma za mabati zina jukumu muhimu katika tasnia ya utengenezaji wa HVAC na vifaa, zikikidhi kikamilifu viwango mbalimbali vya uhandisi vilivyo na masharti magumu:<\/p>\n<p><strong>Mifumo ya Mifereji ya HVAC na Uingizaji Hewa<\/strong>: Kama nyenzo inayopendelewa zaidi na tasnia kwa ajili ya kutengeneza mitandao ya mifereji ya uingizaji hewa, koili za chuma za mabati hutoa sifa bora za kupinda na kuunganishwa. Iwe ni mifereji ya hewa ya usambazaji, mifereji ya hewa ya kurudisha hewa, mifumo ya kutolea moshi, au vifaa tata kama vile viwiko, tee, na vipunguzaji, vinahakikisha upenyezaji hewa na uendeshaji mzuri wa muda mrefu wa mifumo ya mifereji.<\/p>\n<p><strong>Vipengele vya Usaidizi wa Miundo vyenye Nguvu ya Juu<\/strong>: Kwa miundo inayounga mkono inayohitaji ugumu wa hali ya juu na upinzani wa kutu (kama vile vishikio vya mifereji ya maji, mabano ya kupachika, vibanio vya kurekebisha, na besi za vifaa vya kiyoyozi vyenye kazi nzito), mipako ya mabati hutoa kizuizi imara cha kimwili, ikitoa msingi salama na wa kimuundo unaobeba mzigo mwingi katika mazingira ya kazi yenye unyevunyevu au yenye changamoto.<\/p>\n<p><strong>Ulinzi wa Nyumba na Vifaa vya Kitengo<\/strong>: Kwa kusawazisha kikamilifu nguvu ya kimuundo na upinzani wa kutu, ni chaguo bora kwa ajili ya kutengeneza nyumba za vitengo vya pamoja vya kiyoyozi, vitengo vya kushughulikia hewa safi, masanduku ya feni, na vitengo vya koili za feni. Hailindi tu kwa ufanisi vipengele vya ndani vya msingi, lakini pia huongeza kwa kiasi kikubwa muda wa jumla wa kibiashara wa vifaa.<\/p>\n<figure id=\"attachment_5978\" aria-describedby=\"caption-attachment-5978\" style=\"width: 463px\" class=\"wp-caption alignleft\"><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-5978\" src=\"https:\/\/www.bomissteel.com\/wp-content\/uploads\/2026\/04\/3l9ZiFo3.webp\" alt=\"Mifereji ya uingizaji hewa iliyotengenezwa kwa mabati\" width=\"463\" height=\"309\" srcset=\"https:\/\/www.bomissteel.com\/wp-content\/uploads\/2026\/04\/3l9ZiFo3.webp 2508w, https:\/\/www.bomissteel.com\/wp-content\/uploads\/2026\/04\/3l9ZiFo3-300x200.webp 300w, https:\/\/www.bomissteel.com\/wp-content\/uploads\/2026\/04\/3l9ZiFo3-1024x683.webp 1024w, https:\/\/www.bomissteel.com\/wp-content\/uploads\/2026\/04\/3l9ZiFo3-768x512.webp 768w, https:\/\/www.bomissteel.com\/wp-content\/uploads\/2026\/04\/3l9ZiFo3-1536x1024.webp 1536w, https:\/\/www.bomissteel.com\/wp-content\/uploads\/2026\/04\/3l9ZiFo3-2048x1365.webp 2048w, https:\/\/www.bomissteel.com\/wp-content\/uploads\/2026\/04\/3l9ZiFo3-18x12.webp 18w, https:\/\/www.bomissteel.com\/wp-content\/uploads\/2026\/04\/3l9ZiFo3-600x400.webp 600w\" sizes=\"(max-width: 463px) 100vw, 463px\" \/><figcaption id=\"caption-attachment-5978\" class=\"wp-caption-text\">Mifereji ya uingizaji hewa iliyotengenezwa kwa mabati<\/figcaption><\/figure>\n<figure id=\"attachment_5979\" aria-describedby=\"caption-attachment-5979\" style=\"width: 413px\" class=\"wp-caption alignleft\"><img decoding=\"async\" class=\"wp-image-5979\" src=\"https:\/\/www.bomissteel.com\/wp-content\/uploads\/2026\/04\/BmTOKvNe.webp\" alt=\"Mfumo wa mifereji ya mabati\" width=\"413\" height=\"311\" srcset=\"https:\/\/www.bomissteel.com\/wp-content\/uploads\/2026\/04\/BmTOKvNe.webp 2359w, https:\/\/www.bomissteel.com\/wp-content\/uploads\/2026\/04\/BmTOKvNe-300x226.webp 300w, https:\/\/www.bomissteel.com\/wp-content\/uploads\/2026\/04\/BmTOKvNe-1024x771.webp 1024w, https:\/\/www.bomissteel.com\/wp-content\/uploads\/2026\/04\/BmTOKvNe-768x578.webp 768w, https:\/\/www.bomissteel.com\/wp-content\/uploads\/2026\/04\/BmTOKvNe-1536x1156.webp 1536w, https:\/\/www.bomissteel.com\/wp-content\/uploads\/2026\/04\/BmTOKvNe-2048x1542.webp 2048w, https:\/\/www.bomissteel.com\/wp-content\/uploads\/2026\/04\/BmTOKvNe-16x12.webp 16w, https:\/\/www.bomissteel.com\/wp-content\/uploads\/2026\/04\/BmTOKvNe-600x452.webp 600w\" sizes=\"(max-width: 413px) 100vw, 413px\" \/><figcaption id=\"caption-attachment-5979\" class=\"wp-caption-text\">Mfumo wa mifereji ya mabati<\/figcaption><\/figure>\n<\/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<h3>Vifaa vya Koili za Chuma vya Mabati na Mipako ya Zinki Vinavyopendekezwa<\/h3>\n<table data-path-to-node=\"8\">\n<thead>\n<tr>\n<td><strong>Eneo la Maombi<\/strong><\/td>\n<td><strong>Vipengele vya Kawaida<\/strong><\/td>\n<td><strong>Daraja la Chuma Lililopendekezwa<\/strong><\/td>\n<td><strong>Uzito wa Zinki Uliopendekezwa (Upande Mbili)<\/strong><\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><span data-path-to-node=\"8,1,0,0\"><b data-path-to-node=\"8,1,0,0\" data-index-in-node=\"0\">Mifereji na Vifungashio vya HVAC<\/b><\/span><\/td>\n<td><span data-path-to-node=\"8,1,1,0\">Mifereji ya mstatili\/ond, viwiko, tee, vipunguzi<\/span><\/td>\n<td><span data-path-to-node=\"8,1,2,0\">DX51D+Z \/ SGCC<\/span><\/td>\n<td>\n<p data-path-to-node=\"8,1,3,0\"><b data-path-to-node=\"8,1,3,0\" data-index-in-node=\"0\">Ndani (Kavu):<\/b> \u2265 Z80<\/p>\n<p>&nbsp;<\/p>\n<p data-path-to-node=\"8,1,3,2\"><b data-path-to-node=\"8,1,3,2\" data-index-in-node=\"0\">Ndani (Unyevu):<\/b> \u2265 Z120<\/p>\n<p>&nbsp;<\/p>\n<p data-path-to-node=\"8,1,3,4\"><b data-path-to-node=\"8,1,3,4\" data-index-in-node=\"0\">Nje (Isiyo na Ukali):<\/b> \u2265 Z180<\/p>\n<p>&nbsp;<\/p>\n<p data-path-to-node=\"8,1,3,6\"><b data-path-to-node=\"8,1,3,6\" data-index-in-node=\"0\">Unyevu mwingi\/Pwani:<\/b> Z275 au Aluzinc (GL)<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"8,2,0,0\"><b data-path-to-node=\"8,2,0,0\" data-index-in-node=\"0\">Viunganishi vya Miundo na Viangio<\/b><\/span><\/td>\n<td><span data-path-to-node=\"8,2,1,0\">Viangio vya mifereji ya maji, mabano ya kurekebisha, besi za vifaa<\/span><\/td>\n<td><span data-path-to-node=\"8,2,2,0\">S220GD+Z \/ S250GD+Z<\/span><\/td>\n<td>\n<p data-path-to-node=\"8,2,3,0\"><b data-path-to-node=\"8,2,3,0\" data-index-in-node=\"0\">Ndani:<\/b> \u2265 Z80<\/p>\n<p>&nbsp;<\/p>\n<p data-path-to-node=\"8,2,3,2\"><b data-path-to-node=\"8,2,3,2\" data-index-in-node=\"0\">Nje\/Unyevunyevu:<\/b> \u2265 Z120<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"8,3,0,0\"><b data-path-to-node=\"8,3,0,0\" data-index-in-node=\"0\">Nyumba za Kifaa cha Kiyoyozi na Vifaa<\/b><\/span><\/td>\n<td><span data-path-to-node=\"8,3,1,0\">Vitengo vya koili ya feni, vifuniko vya kitengo cha kushughulikia hewa (AHU)<\/span><\/td>\n<td><span data-path-to-node=\"8,3,2,0\">DX51D+Z \/ SGCC<\/span><\/td>\n<td>\n<p data-path-to-node=\"8,3,3,0\"><b data-path-to-node=\"8,3,3,0\" data-index-in-node=\"0\">Ndani (Kavu):<\/b> \u2265 Z80<\/p>\n<p>&nbsp;<\/p>\n<p data-path-to-node=\"8,3,3,2\"><b data-path-to-node=\"8,3,3,2\" data-index-in-node=\"0\">Ndani (Unyevu):<\/b> \u2265 Z120<\/p>\n<p>&nbsp;<\/p>\n<p data-path-to-node=\"8,3,3,4\"><b data-path-to-node=\"8,3,3,4\" data-index-in-node=\"0\">Nje:<\/b> \u2265 Z180<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"8,4,0,0\"><b data-path-to-node=\"8,4,0,0\" data-index-in-node=\"0\">Mifumo ya Mifereji ya Mvuke<\/b><\/span><\/td>\n<td><span data-path-to-node=\"8,4,1,0\">Mifereji ya maji, vyombo vya kukusanya maji ya kupoeza<\/span><\/td>\n<td><span data-path-to-node=\"8,4,2,0\">DX51D+Z \/ SGCC<\/span><\/td>\n<td>\n<p data-path-to-node=\"8,4,3,0\"><b data-path-to-node=\"8,4,3,0\" data-index-in-node=\"0\">Ndani (Unyevu):<\/b> \u2265 Z120<\/p>\n<p>&nbsp;<\/p>\n<p data-path-to-node=\"8,4,3,2\"><b data-path-to-node=\"8,4,3,2\" data-index-in-node=\"0\">Unyevu wa Nje\/Mvua Nyingi:<\/b> \u2265 Z180<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"8,5,0,0\"><b data-path-to-node=\"8,5,0,0\" data-index-in-node=\"0\">Mifumo ya Kutolea Moshi wa Moto na Moshi<\/b><\/span><\/td>\n<td><span data-path-to-node=\"8,5,1,0\">Vizuia moto, vifuniko vya mifereji ya moshi<\/span><\/td>\n<td><span data-path-to-node=\"8,5,2,0\">DX51D+Z \/ SGCC<\/span><\/td>\n<td>\n<p data-path-to-node=\"8,5,3,0\"><b data-path-to-node=\"8,5,3,0\" data-index-in-node=\"0\">Kawaida ya Ndani:<\/b> \u2265 Z80<\/p>\n<p>&nbsp;<\/p>\n<p data-path-to-node=\"8,5,3,2\"><b data-path-to-node=\"8,5,3,2\" data-index-in-node=\"0\">Nje\/Unyevunyevu:<\/b> \u2265 Z120<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Kwa Nini Utuchague?<\/h2>\n<p>\u201c&quot;Linapokuja suala la usakinishaji wa HVAC, uaminifu wa nyenzo hauwezi kujadiliwa. Kama mtengenezaji aliyejitolea mwenye rekodi iliyothibitishwa ya kusambaza masoko ya kimataifa, Bomis Steel inataalamu katika koili za chuma za mabati za hali ya juu zilizoundwa mahsusi kwa ajili ya mifumo ya mifereji ya maji na udhibiti wa hali ya hewa.<\/p>\n<p>Zimetengenezwa kwa viwango vya kimataifa vilivyo imara (ikiwa ni pamoja na ASTM A653 na EN 10346), koili zetu hutoa umbo kamili na usahihi wa mipako ya zinki unaohitajika na miradi yako. Shirikiana nasi ili kupata vifaa vya hali ya juu vinavyoweka miradi yako ya HVAC kwenye ratiba na kujengwa kudumu. Wasiliana na timu yetu leo ili kujadili vipimo vyako halisi.\u201d<\/p>\n<h2>Maswali Yanayoulizwa Mara kwa Mara<\/h2>\n<p><strong>Q1: Ni uzito gani wa mipako ya zinki unaopendekezwa kwa ajili ya kazi ya mifereji ya maji ya HVAC?<\/strong><br \/>\nJ: Mipako bora ya zinki inategemea kabisa mazingira ya mradi wako. Kwa mifumo ya kawaida ya uingizaji hewa ya ndani, mipako ya Z80 hadi Z120 (80g-120g\/m\u00b2) kwa kawaida inatosha. Hata hivyo, kwa mifereji ya nje, mazingira yenye unyevunyevu mwingi, au maeneo ya pwani, tunapendekeza sana G90 (Z275) au zaidi ili kuhakikisha upinzani wa kutu. Tunaweza kubinafsisha uzito wa mipako ili kukidhi vipimo vyako halisi vya uhandisi.<\/p>\n<p><strong>Swali la 2: Ni daraja gani za chuma unazotoa kwa matumizi ya HVAC?<\/strong><br \/>\nJ: Ili kukidhi mahitaji mbalimbali ya utengenezaji wa mabomba na vifaa, kimsingi tunasambaza viwango vya ubora wa kibiashara vyenye sifa bora za kutengeneza baridi, kama vile DX51D+Z, SGCC, na CS Type B. Kwa usaidizi wa kimuundo na besi za vifaa vyenye kazi nzito, pia tunatoa viwango vya kimuundo vyenye nguvu nyingi kama vile S220GD+Z hadi S350GD+Z, kuhakikisha uthabiti wa hali ya juu wa kimwili kwa mifumo yako ya HVAC.<\/p>\n<p><strong>Swali la 3: Je, mipako ya zinki itazimika wakati wa utengenezaji wa mifereji ya kufuli au ya ond?<\/strong><br \/>\nJ: Hapana kabisa. Tunadhibiti vikali michakato ya kushikilia na kuweka mabati ili kuhakikisha unata wa hali ya juu wa mipako. Koili zetu za chuma zilizotengenezwa kwa mabati zina &quot;ubora wa kutengeneza kufuli&quot; (LFQ), ikimaanisha kuwa zimeundwa mahususi kwa ajili ya usindikaji wa kina kama vile kupinda, kukanyaga, na kushona kwa kufuli. Safu ya zinki haitang&#039;oa au kupasuka, hata wakati wa kutengeneza mifereji tata ya ond, viwiko, au tee.<\/p>\n<p><strong>Swali la 4: Spangle ya Kawaida dhidi ya Spangle ya Zero: Ni ipi bora kwa mifereji ya hewa?<\/strong><br \/>\nJ: Kwa upande wa utendaji wa kuzuia kutu, hakuna tofauti ya msingi kati ya hizo mbili; kimsingi ni chaguo la urembo na umaliziaji wa uso. Spangle ya kawaida ina umbile la kitamaduni lililofumwa na hutumika sana kwa kazi za mifereji iliyofichwa. Spangle isiyo na kipimo (au iliyopunguzwa) hutoa uso laini na sawa zaidi. Tunapendekeza spangle isiyo na kipimo kwa kazi za mifereji iliyo wazi (kama vile katika ukumbi wa mazoezi wa kibiashara au maduka makubwa) au ikiwa nyumba ya vifaa inahitaji uchoraji baada ya kuchorwa.<\/p>\n<h2 id=\"toc-section-4\">Vyeti Vyetu<\/h2>\n<div data-elementor-type=\"section\" data-elementor-id=\"4180\" class=\"elementor elementor-4180\" data-elementor-post-type=\"elementor_library\">\n<div class=\"elementor-element elementor-element-8e107b1 e-grid e-con-boxed e-con e-parent\" data-id=\"8e107b1\" data-element_type=\"container\" data-e-type=\"container\">\n<div class=\"e-con-inner\">\n<div class=\"elementor-element elementor-element-929aef8 elementor-widget elementor-widget-image\" data-id=\"929aef8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"724\" height=\"1024\" src=\"https:\/\/www.bomissteel.com\/wp-content\/uploads\/2026\/03\/certification-scaled-1-724x1024.jpg\" class=\"attachment-large size-large wp-image-3485\" alt=\"imepanuliwa kwa kiwango cha uidhinishaji\" srcset=\"https:\/\/www.bomissteel.com\/wp-content\/uploads\/2026\/03\/certification-scaled-1-724x1024.jpg 724w, https:\/\/www.bomissteel.com\/wp-content\/uploads\/2026\/03\/certification-scaled-1-212x300.jpg 212w, https:\/\/www.bomissteel.com\/wp-content\/uploads\/2026\/03\/certification-scaled-1-768x1086.jpg 768w, https:\/\/www.bomissteel.com\/wp-content\/uploads\/2026\/03\/certification-scaled-1-600x849.jpg 600w, https:\/\/www.bomissteel.com\/wp-content\/uploads\/2026\/03\/certification-scaled-1.jpg 794w\" sizes=\"(max-width: 724px) 100vw, 724px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n<div class=\"elementor-element elementor-element-a9a3d67 elementor-widget elementor-widget-image\" data-id=\"a9a3d67\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.bomissteel.com\/wp-content\/uploads\/2026\/04\/verification-of-conformity.webp\" title=\"\" alt=\"Cheti cha Uthibitisho wa Ulinganifu cha ICR kwa bati la zinki lililopakwa alumini ya BOMIS kulingana na EN 10088-4\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n<div class=\"elementor-element elementor-element-a0d3426 elementor-widget elementor-widget-image\" data-id=\"a0d3426\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.bomissteel.com\/wp-content\/uploads\/2026\/04\/SGS-1.webp\" title=\"\" alt=\"Ripoti ya jaribio la RoHS la SGS TSNRS2302003702 kwa karatasi ya chuma iliyopakwa alumini-zinki kwa kuzamishwa moto ya BOMIS - ukurasa wa 1 kati ya 4\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n<div class=\"elementor-element elementor-element-f5cea88 elementor-widget elementor-widget-image\" data-id=\"f5cea88\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.bomissteel.com\/wp-content\/uploads\/2026\/04\/SGS-2.webp\" title=\"\" alt=\"Ripoti ya jaribio la RoHS la SGS TSNRS2302003702 kwa karatasi ya chuma iliyopakwa alumini-zinki kwa kuzamishwa moto ya BOMIS - ukurasa wa 2 kati ya 4\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n<div class=\"elementor-element elementor-element-6e1af1a elementor-widget elementor-widget-image\" data-id=\"6e1af1a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.bomissteel.com\/wp-content\/uploads\/2026\/04\/SGS-3.webp\" title=\"\" alt=\"Ripoti ya jaribio la RoHS la SGS TSNRS2302003702 kwa karatasi ya chuma iliyopakwa alumini-zinki kwa kuzamishwa moto ya BOMIS - ukurasa wa 3 kati ya 4\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n<div class=\"elementor-element elementor-element-7e2dc9a elementor-widget elementor-widget-image\" data-id=\"7e2dc9a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.bomissteel.com\/wp-content\/uploads\/2026\/04\/SGS-4.webp\" title=\"\" alt=\"Ripoti ya jaribio la RoHS la SGS TSNRS2302003702 kwa karatasi ya chuma iliyopakwa alumini-zinki kwa kuzamishwa moto ya BOMIS - ukurasa wa 4 kati ya 4, picha ya sampuli\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n<div class=\"elementor-element elementor-element-8844059 elementor-widget elementor-widget-image\" data-id=\"8844059\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.bomissteel.com\/wp-content\/uploads\/2026\/04\/SGS-5.webp\" title=\"\" alt=\"Ripoti ya jaribio la antibakteria la SGS QDF22-068805-02 kwa karatasi ya chuma iliyopakwa rangi ya polyester nyeupe ya BOMIS inayokabili bakteria - ukurasa wa 1 kati ya 4\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n<div class=\"elementor-element elementor-element-f6d19ba elementor-widget elementor-widget-image\" data-id=\"f6d19ba\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.bomissteel.com\/wp-content\/uploads\/2026\/04\/SGS-6.webp\" title=\"\" alt=\"Ripoti ya jaribio la antibakteria la SGS QDF22-068805-02 kwa karatasi ya chuma iliyopakwa rangi ya polyester nyeupe ya BOMIS inayoua bakteria - ukurasa wa 2 kati ya 4\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n<\/p>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Mifumo ya HVAC inahitaji vifaa vinavyotoa upinzani wa kipekee wa kutu, umbo sahihi, na uadilifu wa muundo wa kudumu. Tunatengeneza na kusambaza koili za chuma za mabati na shuka za hali ya juu zilizoundwa mahsusi kwa ajili ya ujenzi wa mifereji ya maji na miundombinu ya udhibiti wa hali ya hewa.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Vipimo vya Kiufundi:<\/strong><\/p>\n<p><strong>Unene wa Unene:<\/strong> 0.4mm \u2013 2.0mm<\/p>\n<p><strong>Upana wa Kawaida:<\/strong> 600mm \u2013 1250mm (Huduma maalum za kukata na kukata zinapatikana)<\/p>\n<p><strong>Daraja za Kuunda:<\/strong> DX51D+Z \/ SGCC+Z (Inafaa kwa ajili ya uundaji wa kawaida wa mifereji ya maji na uundaji wa kufuli)<\/p>\n<p><strong>Daraja za Miundo:<\/strong> S220GD+Z, S250GD+Z, S280GD+Z (Imeundwa kwa mahitaji ya nguvu ya juu)<\/p>","protected":false},"featured_media":5982,"template":"","meta":{"rank_math_title":"Galvanized steel coils for HVAC - Bomis Steel","rank_math_description":"\"Looking for reliable galvanized steel coils for your next HVAC project? At Bomis Steel, we manufacture and export high-performance steel solutions tailored for commercial and industrial ventilation systems. 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