{"id":53,"date":"2025-11-06T13:04:17","date_gmt":"2025-11-06T05:04:17","guid":{"rendered":"http:\/\/www.wxcljx.com\/?p=53"},"modified":"2025-11-06T13:05:24","modified_gmt":"2025-11-06T05:05:24","slug":"precautions-for-using-stainless-steel-finned-tubes","status":"publish","type":"post","link":"http:\/\/www.wxcljx.com\/index.php\/2025\/11\/06\/precautions-for-using-stainless-steel-finned-tubes\/","title":{"rendered":"Precautions for using stainless steel finned tubes"},"content":{"rendered":"\n<p>The following are the key precautions for using <a href=\"https:\/\/www.cn-supply.com\/stainless_steel.html\">stainless steel finned tubes<\/a>, including comprehensive selection, installation, operation, and maintenance requirements throughout the entire process:<br>1. Material and environmental compatibility<br>Chloride ion environment (such as coastal and chemical industries): 316\/316L stainless steel containing molybdenum (with a molybdenum content of 2% -3%) should be selected, which has a pitting corrosion resistance that is more than three times higher than 304; When the chloride ion concentration is greater than 50ppm, 304 is prohibited.<br>High temperature>800 \u2103: choose 310S (Cr25Ni20), long-term temperature resistance 1080 \u2103; Avoid operating 316L at temperatures exceeding 900 \u2103 (accelerated thickening of the oxide layer).<br>Low temperature condition (-196 \u2103): 304\/316 can meet the requirements, but the flow rate of the medium needs to be controlled to prevent frost heave and rupture.<br>2. Process structure selection<br>High frequency welding fins: The fusion rate of welding points should be \u2265 90%, and the tensile strength should be 450-550MPa;<br>Whole rolled fins: no weld structure, suitable for strong vibration or high-temperature thermal cycling scenarios.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The following are the key precautions for using stainless steel finned tubes, including comprehensive selection, installation, operation, and maintenance requirements throughout the entire process:1. Material and environmental compatibilityChloride ion environment (such as coastal and chemical industries): 316\/316L stainless steel containing molybdenum (with a molybdenum content of 2% -3%) should be selected, which has a pitting &hellip; <\/p>\n<p class=\"link-more\"><a href=\"http:\/\/www.wxcljx.com\/index.php\/2025\/11\/06\/precautions-for-using-stainless-steel-finned-tubes\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;Precautions for using stainless steel finned tubes&#8221;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[27],"tags":[28],"class_list":["post-53","post","type-post","status-publish","format-standard","hentry","category-stainless-steel-finned-tubes","tag-stainless-steel-finned-tubes","entry"],"_links":{"self":[{"href":"http:\/\/www.wxcljx.com\/index.php\/wp-json\/wp\/v2\/posts\/53","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.wxcljx.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.wxcljx.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.wxcljx.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.wxcljx.com\/index.php\/wp-json\/wp\/v2\/comments?post=53"}],"version-history":[{"count":1,"href":"http:\/\/www.wxcljx.com\/index.php\/wp-json\/wp\/v2\/posts\/53\/revisions"}],"predecessor-version":[{"id":54,"href":"http:\/\/www.wxcljx.com\/index.php\/wp-json\/wp\/v2\/posts\/53\/revisions\/54"}],"wp:attachment":[{"href":"http:\/\/www.wxcljx.com\/index.php\/wp-json\/wp\/v2\/media?parent=53"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.wxcljx.com\/index.php\/wp-json\/wp\/v2\/categories?post=53"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.wxcljx.com\/index.php\/wp-json\/wp\/v2\/tags?post=53"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}