{"id":13931,"date":"2022-03-03T07:46:32","date_gmt":"2022-03-03T07:46:32","guid":{"rendered":"https:\/\/www.smetals.co.uk\/?post_type=product&#038;p=13931"},"modified":"2026-07-22T15:00:56","modified_gmt":"2026-07-22T15:00:56","slug":"31-75-x-3-2mm-round-mild-steel-pipe-erw-round-tube","status":"publish","type":"product","link":"https:\/\/www.smetals.co.uk\/product\/31-75-x-3-2mm-round-mild-steel-pipe-erw-round-tube\/","title":{"rendered":"31.75 x 3.2mm Round Mild Steel Pipe ERW Round Tube"},"content":{"rendered":"<h2>31.75 x 3.2mm Mild Steel Pipe<\/h2>\n<div>\n<p>31.75 x 3.2mm round mild steel pipe is used in many structural and engineering applications. The size refers to the outside diameter and then the thickness of the wall.<\/p>\n<p>ERW means Electric Resistance Welded. ERW tube is made when steel strip is welded to form a tube shape. The tube is continuously seam welded which means that there is a neat weld running along the inside of the tube.<\/p>\n<\/div>\n<div>\n<p>Mild steel round tube is widely used in a variety of applications and also comes in both <strong><a href=\"https:\/\/www.smetals.co.uk\/product-category\/tube\/mild-steel-square-tube\/\">square<\/a><\/strong> and <strong><a href=\"https:\/\/www.smetals.co.uk\/product-category\/tube\/mild-steel-rectangular-tube\/\">rectangular<\/a><\/strong> options.<\/p>\n<\/div>\n<p>Speciality Metals offers a durable and versatile mild steel pipe that comes in various lengths. This 31.75mm x 3.2mm round ERW round tube is a cost-effective option that will meet all your needs. Not only is it easily recyclable, but it also has excellent welding, forming, bending and machining abilities. This steel pipe is perfect for any project that requires a sturdy and reliable material. Its exceptional quality makes it a popular choice in the construction industry, and its affordability ensures that it fits within your budget. With its excellent properties, this mild steel pipe is a practical and attractive choice for any project.<\/p>\n<div>\n<h4>Why Choose Speciality Metals<\/h4>\n<p>Speciality Metals is known to be the United Kingdom\u2019s best up-and-coming small-quantity metal company.<\/p>\n<ul>\n<li><strong>FREE UK delivery on all orders<\/strong><\/li>\n<li><strong>Order dispatch within 24 hours of order<\/strong><\/li>\n<li><strong>Located in Warrington, UK which is the UK home of mesh and metals<\/strong><\/li>\n<li><strong>Our experienced staff are experts in the mesh market and care personally about your customer experience<\/strong><\/li>\n<\/ul>\n<p>Furthermore we stock a vast range of <a href=\"https:\/\/www.smetals.co.uk\/product-category\/tube\/\"><strong>round tube<\/strong><\/a> options that compliment our mesh range perfectly.<\/p>\n<p>Over 50,000 customers of Specialty Metals are provided with fast, friendly customer service every year. We\u2019re the place to try when you need metal of any shape and size. We\u2019re based in Warrington, UK. We pride ourselves on our rapid turnaround and a large range of options.<\/p>\n<\/div>\n<div>\n<p>Key information:<\/p>\n<ul>\n<li><strong>Shape \u2013 Round Tube<\/strong><\/li>\n<li><strong>Grade \u2013 EN10305E220<\/strong><\/li>\n<li><strong>Hot or Cold Rolled \u2013 Hot Rolled<\/strong><\/li>\n<li><strong>External Diameter \u2013 31.75mm<\/strong><\/li>\n<li><strong>Wall Thickness \u2013 3.2mm<\/strong><\/li>\n<li><strong>Internal Diameter &#8211; 25.35mm<\/strong><\/li>\n<\/ul>\n<p>We also carry a wide range of mild steel\u00a0<a href=\"https:\/\/www.smetals.co.uk\/product-category\/sheet-metal\/mild-steel-plate-cut-to-size\/\" target=\"_blank\" rel=\"noopener noreferrer\">sheet metal<\/a>,\u00a0<a href=\"https:\/\/www.smetals.co.uk\/product\/mild-steel-angle-iron-steel-section-20-60mm-width-3-6mm-thick\/\" target=\"_blank\" rel=\"noopener noreferrer\">angle iron\u00a0<\/a>and\u00a0<a href=\"https:\/\/www.smetals.co.uk\/product\/mild-steel-flat-bar-steel-strip\/\" target=\"_blank\" rel=\"noopener noreferrer\">flat bar.<\/a><\/p>\n<p>Mild steel is a quality strong metal. However it is not rust proof and may do so over time. Please use galvanised or stainless steel if you need resistance to rust. If this metal tube does show signs of rust then simply remove this with WD40 or fine sanding.<\/p>\n<ul>\n<li><strong>Bending &amp; Forming &#8211; Fair. You could only bend this tubing with bending tools but not by hand<\/strong><\/li>\n<li><strong>Corrosion Resistance &#8211; Poor. Mild steel is uncoated, so there is no additional protection against corrosion<\/strong><\/li>\n<li><strong>Machining &amp; Grinding &#8211; Good. Mild steel is the metal choice for many forms of machining and grinding, but stainless steel can also offer good results<\/strong><\/li>\n<li><strong>Welding &#8211; Excellent. You could easily weld with this tubing to suit your requirements<\/strong><\/li>\n<li><strong>Painting &#8211; Good. We suggest that a mild steel product is always used when a layer of paint needs to be applied. Galvanised and stainless steel will not take paint<\/strong><\/li>\n<li><strong>Wear Resistance &#8211; Fair. As there is no protective layer, we suggest stainless steel or galvanised steel if you require a stronger wear resistance<\/strong><\/li>\n<\/ul>\n<p>The grade of plain steel that we have available has mechanical properties that provide excellent machinability, formability and weldability.<\/p>\n<p>Mild steel can be welded and it&#8217;s also suitable for painting. Mild steel is a magnetic grade of metal. Magnets will stick to this sheet but it is not itself a magnet.<\/p>\n<p>&nbsp;<\/p>\n<hr \/>\n<h4>FAQs About This Product<\/h4>\n<\/div>\n<div>\n<div class=\"group w-full text-gray-800 dark:text-gray-100 border-b border-black\/10 dark:border-gray-900\/50 bg-gray-50 dark:bg-[#444654]\">\n<div class=\"flex p-4 gap-4 text-base md:gap-6 md:max-w-2xl lg:max-w-[38rem] xl:max-w-3xl md:py-6 lg:px-0 m-auto\">\n<h2>Can Mild Steel Pipe be Reused or Recycled?<\/h2>\n<p>Mild steel pipe can indeed be both reused and recycled, but the method chosen often depends on the pipe&#8217;s condition and its prior application.<\/p>\n<p><strong>Reuse<\/strong>: Mild steel pipes can be reused if they are in good condition and have not deteriorated significantly. Before reusing, it&#8217;s important to inspect them thoroughly for any signs of corrosion, damage or other structural compromises. The pipe&#8217;s previous application also plays a role. For instance, pipes used to transport hazardous materials might not be suitable for reuse in applications like potable water transport, even if they look structurally sound.<\/p>\n<p>If a mild steel pipe was used in a non-corrosive environment and remains in good shape, it might find a second life in various applications such as structural projects, garden projects, furniture-making or other DIY projects.<\/p>\n<p><strong>Recycling<\/strong>: Mild steel is highly recyclable. If a pipe has reached the end of its usable life, it can be taken to a recycling facility where it will be melted down and repurposed into new steel products. Recycling steel not only prevents waste but also uses significantly less energy than producing steel from raw materials. In fact, steel is one of the most recycled materials worldwide, and the steelmaking industry heavily relies on scrap steel, which includes old pipes, to produce new steel.<\/p>\n<p>In conclusion, mild steel pipes can be both reused and recycled. While reuse can extend the functional life of the material in a new application, recycling ensures that the material&#8217;s value is retained and reused in the production of new steel products. Both practices contribute positively to sustainability and resource conservation.<\/p>\n<h2>How Does Mild Steel Pipe Need to be Stored?<\/h2>\n<p>Proper storage of mild steel pipes is essential to prevent damage and degradation. The following guidelines will help ensure the longevity and quality of your mild steel pipes during storage:<\/p>\n<ol>\n<li>\n<p><strong>Surface Protection<\/strong>: Before storage, clean the pipes of any dirt, oil or grease. If the pipes will be stored for an extended period, consider applying a light coat of rust-inhibitive oil or spray to protect against oxidation.<\/p>\n<\/li>\n<li>\n<p><strong>Elevate Off the Ground<\/strong>: Pipes should be stored off the ground on raised platforms, racks or wooden dunnage. This prevents direct contact with ground moisture and allows air circulation underneath, reducing the risk of rust formation.<\/p>\n<\/li>\n<li>\n<p><strong>Avoid Water Accumulation<\/strong>: Store the pipes in a location where water cannot accumulate. If pipes are stored outdoors, they should be placed at a slight tilt to allow water to run off. Also, use tarpaulins or other waterproof covers to shield them from rain, but ensure adequate ventilation to prevent condensation.<\/p>\n<\/li>\n<li>\n<p><strong>Stacking<\/strong>: When stacking pipes, ensure the stacks are stable. Use wooden or metal spacers between layers of pipes to ensure even weight distribution and to prevent deformation.<\/p>\n<\/li>\n<li>\n<p><strong>Indoor Storage<\/strong>: Whenever possible, store mild steel pipes indoors, away from the elements. A dry, well-ventilated warehouse or shed is ideal.<\/p>\n<\/li>\n<li>\n<p><strong>Keep Away from Harmful Chemicals<\/strong>: Ensure that pipes are not stored near corrosive substances. Exposure to chemicals can lead to accelerated corrosion.<\/p>\n<\/li>\n<li>\n<p><strong>Regular Inspection<\/strong>: Periodically inspect stored pipes for signs of rust, moisture or other damages. If you notice any water or moisture, dry the pipes immediately.<\/p>\n<\/li>\n<li>\n<p><strong>Limit Exposure<\/strong>: If pipes are coated, painted or galvanised, limit their exposure to direct sunlight to prevent the degradation of these protective coatings.<\/p>\n<\/li>\n<li>\n<p><strong>Separate by Size and Type<\/strong>: To make retrieval easier and prevent confusion, store pipes of different sizes, lengths or types in separate areas or stacks.<\/p>\n<\/li>\n<li>\n<p><strong>Safety<\/strong>: Always ensure that the storage area is free from trip hazards, and the stacks are stable to prevent accidents.<\/p>\n<\/li>\n<\/ol>\n<p>By adhering to these storage guidelines, you can significantly extend the lifespan of mild steel pipes and maintain their quality until they are ready for use. Proper storage not only preserves the material properties but also ensures safety and organisation in the storage area.<\/p>\n<h2>What&#8217;s the main advantage of using Mild Steel Pipe over other types?<\/h2>\n<ol>\n<li>\n<p><strong>Cost-Effectiveness<\/strong>: Mild steel pipes are generally more affordable than pipes made from other materials, such as stainless steel or copper. This cost advantage becomes particularly significant for large projects or applications that require a significant quantity of piping.<\/p>\n<\/li>\n<li>\n<p><strong>Ease of Fabrication<\/strong>: Mild steel is a relatively soft and malleable material, making it easier to cut, weld and form compared to harder steels. This malleability facilitates various fabrication processes, making it suitable for diverse applications.<\/p>\n<\/li>\n<li>\n<p><strong>Weldability<\/strong>: Mild steel pipes offer excellent weldability. They can be welded using various methods without the need for specialised treatments, making them a popular choice in construction and other industries where welding is essential.<\/p>\n<\/li>\n<li>\n<p><strong>Versatility<\/strong>: Mild steel pipes are suitable for a wide range of applications, from plumbing and gas lines to structural and architectural uses. Their versatility means they can be tailored to various requirements by adjusting their diameter, wall thickness and finish.<\/p>\n<\/li>\n<li>\n<p><strong>Availability<\/strong>: Due to their popularity and widespread use, mild steel pipes are readily available in a wide range of sizes and specifications. This availability ensures that project timelines can be met without waiting for special orders or shipments.<\/p>\n<\/li>\n<li>\n<p><strong>Recyclability<\/strong>: Mild steel is highly recyclable, allowing for a more sustainable life cycle compared to some other materials. Used or scrap pipes can be melted down and repurposed into new steel products, promoting sustainability.<\/p>\n<\/li>\n<\/ol>\n<div class=\"relative flex w-[calc(100%-50px)] flex-col gap-1 md:gap-3 lg:w-[calc(100%-115px)]\">\n<div class=\"flex flex-grow flex-col gap-3\">\n<p>&nbsp;<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<hr \/>\n<p>&nbsp;<\/p>\n<p><em><strong>Check out our blog discussing <a href=\"https:\/\/www.smetals.co.uk\/cutting-welding-and-shaping-working-with-mild-steel-round-tube\/\">cutting, welding and shaping mild steel round tube<\/a><\/strong><\/em><em><strong>. It will prove a useful read to help you to make an informed decision on which material would work best for you.\u00a0<\/strong><\/em><\/p>\n<p><em><strong>We are also very proud of our ever expanding <a href=\"https:\/\/www.youtube.com\/@SpecialityMetals\">YouTube<\/a> channel.\u00a0<\/strong><\/em><\/p>\n<p><em><strong>Our goal for our blogs and help guides is to answer as many questions as possible to help to explain the possibilities of mesh to our customers.\u00a0 <a href=\"https:\/\/www.smetals.co.uk\/contact\/\" target=\"_blank\" rel=\"noreferrer noopener\">Contact us<\/a>\u00a0today if you have any questions at all. We are always really keen to help in any way that we can.<\/strong><\/em><\/p>\n<p><em><strong>We are also very proud of our highly popular\u00a0<a href=\"https:\/\/www.ebay.co.uk\/itm\/303565335602?hash=item46ade76c32:g:52wAAOSwn35hVB0a&amp;amdata=enc%3AAQAHAAAA4FIP%2Fs70tTymwnOpAeuHgnIW%2FBAqQpqeR6HroKjmP36%2F%2FmVroq%2BkLuGAaqDDsbaUfezU7AgwWXqeZQmNQ9vUrKB0HvNfHGAMnrWAV3zaYwfaFXdb1ZPy%2BLRANrk4r34iTPERZMCKc4gz2jaHnnKfbWTRLl8wCNCXv1nnvzGyQjL%2BLPk7pduZ2rCUZMa%2B9dwXbeWE8%2FtoTTxof0z3NBEHraiWUdiMaSNaodMXjF7JoSwCP86rmynJf3BJud112BCDM1VXm9EmoScImhggISQRN41JtQY58AhlfjQsHHCoaCVv%7Ctkp%3ABFBMrKS3v79g\">eBay store<\/a>, check us out there too.<\/strong><\/em><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p><em><strong>\u2714 Specialists In Rapid Shipments Of Any Size<\/strong><\/em><\/p>\n<p><em><strong>\u2714 FREE UK Delivery Included<\/strong><\/em><\/p>\n<p><em><strong>\u2714 Immediate Express Dispatch From Stock<\/strong><\/em><\/p>\n<p><em><strong>\u2714 Tracked Delivery with Order Updates<\/strong><\/em><\/p>\n<p><em><strong>\u2714 30-Day Returns Accepted<\/strong><\/em><\/p>\n<p><strong>@ \u260f \u00a0<a href=\"https:\/\/themeshcompany.com\/contact-us\/\"><em>Bespoke Lengths &amp; Larger Quantities Available<\/em><\/a>\u00a0<\/strong><\/p>\n<p>Speciality Metals offers a durable and versatile mild steel pipe that comes in various lengths. This 31.75mm x 3.2mm round ERW round tube is a cost-effective option that will meet all your needs. Not only is it easily recyclable, but it also has excellent welding, forming, bending and machining abilities. This steel pipe is perfect for any project that requires a sturdy and reliable material. Its exceptional quality makes it a popular choice in the construction industry, and its affordability ensures that it fits within your budget. With its excellent properties, this mild steel pipe is a practical and attractive choice for any project.<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-full wp-image-21833\" src=\"https:\/\/www.smetals.co.uk\/wp-content\/uploads\/2022\/11\/Mild-Steel-Box-Section-Icon-Banner-scaled.jpg\" alt=\"Mild Steel Box Section Icon Banner\" width=\"2560\" height=\"448\" srcset=\"https:\/\/www.smetals.co.uk\/wp-content\/uploads\/2022\/11\/Mild-Steel-Box-Section-Icon-Banner-scaled.jpg 2560w, https:\/\/www.smetals.co.uk\/wp-content\/uploads\/2022\/11\/Mild-Steel-Box-Section-Icon-Banner-300x53.jpg 300w, https:\/\/www.smetals.co.uk\/wp-content\/uploads\/2022\/11\/Mild-Steel-Box-Section-Icon-Banner-1024x179.jpg 1024w, https:\/\/www.smetals.co.uk\/wp-content\/uploads\/2022\/11\/Mild-Steel-Box-Section-Icon-Banner-768x134.jpg 768w, https:\/\/www.smetals.co.uk\/wp-content\/uploads\/2022\/11\/Mild-Steel-Box-Section-Icon-Banner-1536x269.jpg 1536w, https:\/\/www.smetals.co.uk\/wp-content\/uploads\/2022\/11\/Mild-Steel-Box-Section-Icon-Banner-2048x358.jpg 2048w, https:\/\/www.smetals.co.uk\/wp-content\/uploads\/2022\/11\/Mild-Steel-Box-Section-Icon-Banner-600x105.jpg 600w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/><\/p>\n","protected":false},"featured_media":27837,"comment_status":"open","ping_status":"closed","template":"","meta":{"_exactmetrics_skip_tracking":false},"product_brand":[],"product_cat":[21,20],"product_tag":[34,23,24],"class_list":["post-13931","product","type-product","status-publish","has-post-thumbnail","product_cat-mild-steel-round-tube","product_cat-tube","product_tag-3-2mm-thick","product_tag-mild-steel","product_tag-round-tube","first","instock","taxable","shipping-taxable","purchasable","product-type-variable"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>31.75 x 3.2mm Round Mild Steel Pipe ERW Round Tube - Speciality Metals<\/title>\n<meta name=\"description\" content=\"31.75 x 3.2mm round mild steel pipe has a 31.75mm outside dia (O\/D) and a 3.2mm wall thickness. Ideal for many applications. Round ERW tube\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.smetals.co.uk\/product\/31-75-x-3-2mm-round-mild-steel-pipe-erw-round-tube\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"31.75 x 3.2mm Round Mild Steel Pipe ERW Round Tube - Speciality Metals\" \/>\n<meta property=\"og:description\" content=\"31.75 x 3.2mm round mild steel pipe has a 31.75mm outside dia (O\/D) and a 3.2mm wall thickness. Ideal for many applications. Round ERW tube\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.smetals.co.uk\/product\/31-75-x-3-2mm-round-mild-steel-pipe-erw-round-tube\/\" \/>\n<meta property=\"og:site_name\" content=\"Speciality Metals\" \/>\n<meta property=\"article:modified_time\" content=\"2026-07-22T15:00:56+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.smetals.co.uk\/wp-content\/uploads\/2022\/03\/Mild-Steel-Round-Tube-31.75mm-Hole-x-3.2mm-Thick.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1000\" \/>\n\t<meta property=\"og:image:height\" content=\"1000\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"8 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.smetals.co.uk\\\/product\\\/31-75-x-3-2mm-round-mild-steel-pipe-erw-round-tube\\\/\",\"url\":\"https:\\\/\\\/www.smetals.co.uk\\\/product\\\/31-75-x-3-2mm-round-mild-steel-pipe-erw-round-tube\\\/\",\"name\":\"31.75 x 3.2mm Round Mild Steel Pipe ERW Round Tube - Speciality Metals\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.smetals.co.uk\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.smetals.co.uk\\\/product\\\/31-75-x-3-2mm-round-mild-steel-pipe-erw-round-tube\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.smetals.co.uk\\\/product\\\/31-75-x-3-2mm-round-mild-steel-pipe-erw-round-tube\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.smetals.co.uk\\\/wp-content\\\/uploads\\\/2022\\\/03\\\/Mild-Steel-Round-Tube-31.75mm-Hole-x-3.2mm-Thick.jpg\",\"datePublished\":\"2022-03-03T07:46:32+00:00\",\"dateModified\":\"2026-07-22T15:00:56+00:00\",\"description\":\"31.75 x 3.2mm round mild steel pipe has a 31.75mm outside dia (O\\\/D) and a 3.2mm wall thickness. 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