{"id":4232,"date":"2025-09-04T07:17:45","date_gmt":"2025-09-04T07:17:45","guid":{"rendered":"https:\/\/ubormetal.com\/?post_type=product&#038;p=4232"},"modified":"2025-09-04T07:17:45","modified_gmt":"2025-09-04T07:17:45","slug":"321-stainless-steel-pipe","status":"publish","type":"product","link":"https:\/\/ubormetal.com\/zh\/product\/321-stainless-steel-pipe\/","title":{"rendered":"321 Stainless Steel Pipe"},"content":{"rendered":"<p><span style=\"font-size: 16px;\"><span style=\"color: #212529; letter-spacing: 0px; background: #ffffff; font-family: Arial;\">Stainless steel pipes are important products in the steel industry and can be widely used in\u00a0<\/span><span style=\"font-family: Arial; background-color: #ffffff; color: #212529; letter-spacing: 0px;\">daily decoration and industrial fields. Many people in the market use it to make staircase\u00a0handrails, window balustrades, railings.<\/span><\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"font-size: 24px; color: #000000;\"><strong><span style=\"font-size: 24px; font-family: Arial; letter-spacing: 0px; background: #ffffff;\">321 Stainless Steel Pipe<\/span><\/strong><\/span><\/p>\n<p style=\"margin: 10px 0 20px; text-indent: 0; background: #ffffff;\"><span style=\"font-family: Arial; color: #212529; letter-spacing: 0px; font-size: 14px;\">321 stainless steel is an austenitic stainless steel that has excellent corrosion resistance at room temperature, aside from high-temperature strength and creep resistance.<\/span><\/p>\n<h2><span style=\"color: #548dd4; font-size: 16px;\">321 Stainless Steel Pipe Description<\/span><\/h2>\n<p style=\";text-indent: 0; background: #ffffff;\"><span style=\"font-family: Arial; letter-spacing: 0px; font-size: 14px;\">321 stainless steel pipe has good processing and welding properties, making cutting, bending, welding and other processing operations easy to perform. Besides, it has superior mechanical properties such as tensile strength, flexural strength and elongation, and can meet the requirements of use in various environments. Because 321 stainless steel pipes have excellent corrosion resistance and high temperature performance, they are commonly seen in petroleum, chemical industry, aviation, aerospace. Since the production process of petroleum and chemical industries involves a large amount of corrosive media such as acids, alkalis, and salts, 321 stainless steel pipes can effectively cope with the corrosion of these media and ensure the stable operation of the equipment. 321 stainless steel pipe has become one of the important structural materials in the aviation and aerospace fields.<\/span><\/p>\n<p style=\"text-indent: 0px; background: #ffffff; text-align: center;\"><img alt=\"\" fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-full wp-image-4150\" src=\"https:\/\/ubormetal.com\/wp-content\/uploads\/2025\/09\/4084-2024062515563441801-2.jpg\" width=\"1000\" height=\"1349\" srcset=\"https:\/\/ubormetal.com\/wp-content\/uploads\/2025\/09\/4084-2024062515563441801-2.jpg 1000w, https:\/\/ubormetal.com\/wp-content\/uploads\/2025\/09\/4084-2024062515563441801-2-222x300.jpg 222w, https:\/\/ubormetal.com\/wp-content\/uploads\/2025\/09\/4084-2024062515563441801-2-759x1024.jpg 759w, https:\/\/ubormetal.com\/wp-content\/uploads\/2025\/09\/4084-2024062515563441801-2-768x1036.jpg 768w, https:\/\/ubormetal.com\/wp-content\/uploads\/2025\/09\/4084-2024062515563441801-2-9x12.jpg 9w, https:\/\/ubormetal.com\/wp-content\/uploads\/2025\/09\/4084-2024062515563441801-2-600x809.jpg 600w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/p>\n<p>&nbsp;<\/p>\n<div>\n<div>\n<div><img alt=\"\" decoding=\"async\" class=\"size-full wp-image-4236 aligncenter\" src=\"https:\/\/ubormetal.com\/wp-content\/uploads\/2025\/09\/4084-2024062615231831001.jpg\" width=\"1000\" height=\"548\" srcset=\"https:\/\/ubormetal.com\/wp-content\/uploads\/2025\/09\/4084-2024062615231831001.jpg 1000w, https:\/\/ubormetal.com\/wp-content\/uploads\/2025\/09\/4084-2024062615231831001-300x164.jpg 300w, https:\/\/ubormetal.com\/wp-content\/uploads\/2025\/09\/4084-2024062615231831001-768x421.jpg 768w, https:\/\/ubormetal.com\/wp-content\/uploads\/2025\/09\/4084-2024062615231831001-18x10.jpg 18w, https:\/\/ubormetal.com\/wp-content\/uploads\/2025\/09\/4084-2024062615231831001-600x329.jpg 600w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><br \/>\n<img alt=\"\" decoding=\"async\" class=\"size-full wp-image-4237 aligncenter\" src=\"https:\/\/ubormetal.com\/wp-content\/uploads\/2025\/09\/4084-2024062615233779131.jpg\" width=\"1000\" height=\"267\" srcset=\"https:\/\/ubormetal.com\/wp-content\/uploads\/2025\/09\/4084-2024062615233779131.jpg 1000w, https:\/\/ubormetal.com\/wp-content\/uploads\/2025\/09\/4084-2024062615233779131-300x80.jpg 300w, https:\/\/ubormetal.com\/wp-content\/uploads\/2025\/09\/4084-2024062615233779131-768x205.jpg 768w, https:\/\/ubormetal.com\/wp-content\/uploads\/2025\/09\/4084-2024062615233779131-18x5.jpg 18w, https:\/\/ubormetal.com\/wp-content\/uploads\/2025\/09\/4084-2024062615233779131-600x160.jpg 600w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Stainless steel pipes are important products in the steel industry and can be widely used in\u00a0daily decoration and industrial fields. Many people in the market use it to make staircase\u00a0handrails, window balustrades, railings. 321 Stainless Steel Pipe 321 stainless steel is an austenitic stainless steel that has excellent corrosion resistance at room temperature, aside from [&hellip;]<\/p>\n","protected":false},"featured_media":4235,"template":"","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[76],"product_tag":[],"class_list":{"0":"post-4232","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-stainless-steel-round-pipe","7":"desktop-align-left","8":"tablet-align-left","9":"mobile-align-left","10":"ast-product-gallery-layout-horizontal-slider","11":"ast-product-gallery-with-no-image","12":"ast-product-tabs-layout-horizontal","14":"first","15":"instock","16":"shipping-taxable","17":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/ubormetal.com\/zh\/wp-json\/wp\/v2\/product\/4232","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ubormetal.com\/zh\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/ubormetal.com\/zh\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ubormetal.com\/zh\/wp-json\/wp\/v2\/media\/4235"}],"wp:attachment":[{"href":"https:\/\/ubormetal.com\/zh\/wp-json\/wp\/v2\/media?parent=4232"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ubormetal.com\/zh\/wp-json\/wp\/v2\/product_brand?post=4232"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ubormetal.com\/zh\/wp-json\/wp\/v2\/product_cat?post=4232"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ubormetal.com\/zh\/wp-json\/wp\/v2\/product_tag?post=4232"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}