<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/"><channel><title>CR4 - Section&#x3a; It&#x27;s a Small World</title><link>https&#x3a;&#x2f;&#x2f;cr4.globalspec.com&#x2f;section&#x2f;13&#x2f;It-s-a-Small-World</link><description><![CDATA[CR4 members come from all over the world.  Don&#x2019;t see your country&#x3f;  &#x3c;a href&#x3d;&#x22;mailto&#x3a;cr4admin&#x40;globalspe.com&#x3f;Subject&#x3d;Add country&#x22;&#x3e;Let us know&#x3c;&#x2f;a&#x3e; and we&#x2019;ll add it.]]></description><copyright>Copyright 2026</copyright><pubDate>Wed, 12 Aug 2026 11:56:46 EST</pubDate><generator>https&#x3a;&#x2f;&#x2f;cr4.globalspec.com</generator><item><title><![CDATA[What are Copper Nickel Flanges, and Where are They Commonly Used&#x3f;]]></title><link><![CDATA[https&#x3a;&#x2f;&#x2f;cr4.globalspec.com&#x2f;thread&#x2f;151646&#x2f;What-are-Copper-Nickel-Flanges-and-Where-are-They-Commonly-Used&#x3f;from_rss&#x3d;1]]></link><description><![CDATA[Copper nickel flanges are durable piping components made from a copper-nickel alloy, offering excellent resistance to corrosion, seawater, and high temperatures. They are commonly used in marine, offshore, shipbuilding, chemical, and desalination applications.&#xa;&#xa;Tesco Steel &#x26;amp&#x3b; Engineering supplies]]></description><pubDate>Wed, 12 Aug 2026 11&#x3a;56&#x3a;46 EST</pubDate><guid><![CDATA[https&#x3a;&#x2f;&#x2f;cr4.globalspec.com&#x2f;thread&#x2f;151646&#x2f;What-are-Copper-Nickel-Flanges-and-Where-are-They-Commonly-Used]]></guid><dc:creator>Rachana3</dc:creator><dc:subject>Manufacturing</dc:subject></item><item><title><![CDATA[Discussion Topic&#x3a; 450 BHN Plates &#x2013; Are They the Right Choice for Heavy-Duty Applications&#x3f;]]></title><link><![CDATA[https&#x3a;&#x2f;&#x2f;cr4.globalspec.com&#x2f;thread&#x2f;151642&#x2f;Discussion-Topic-450-BHN-Plates-Are-They-the-Right-Choice-for-Heavy-Duty-Applications&#x3f;from_rss&#x3d;1]]></link><description><![CDATA[450 BHN plates are a strong choice for heavy-duty applications where high wear resistance, impact strength, and durability are essential. They are commonly used in mining, construction, material handling, and industrial equipment exposed to severe abrasion.&#xa;&#xa;Metal Ore, along with Jindal Steel &#x26;amp&#x3b;]]></description><pubDate>Wed, 12 Aug 2026 06&#x3a;27&#x3a;30 EST</pubDate><guid><![CDATA[https&#x3a;&#x2f;&#x2f;cr4.globalspec.com&#x2f;thread&#x2f;151642&#x2f;Discussion-Topic-450-BHN-Plates-Are-They-the-Right-Choice-for-Heavy-Duty-Applications]]></guid><dc:creator>Radhika Solanki</dc:creator><dc:subject>Manufacturing</dc:subject></item><item><title><![CDATA[How Do You Verify the Authenticity of an ABREX 400 Plate&#x3f;]]></title><link><![CDATA[https&#x3a;&#x2f;&#x2f;cr4.globalspec.com&#x2f;thread&#x2f;151641&#x2f;How-Do-You-Verify-the-Authenticity-of-an-ABREX-400-Plate&#x3f;from_rss&#x3d;1]]></link><description><![CDATA[The best way to verify an ABREX 400 Plate is to check the Material Test Certificate &#x28;MTC&#x29;, heat number, plate markings, manufacturer details, chemical composition, mechanical properties, and compliance with the required standards. Matching the heat number on the plate with the MTC is one of the most]]></description><pubDate>Wed, 12 Aug 2026 05&#x3a;32&#x3a;07 EST</pubDate><guid><![CDATA[https&#x3a;&#x2f;&#x2f;cr4.globalspec.com&#x2f;thread&#x2f;151641&#x2f;How-Do-You-Verify-the-Authenticity-of-an-ABREX-400-Plate]]></guid><dc:creator>Radhika Solanki</dc:creator><dc:subject>Manufacturing</dc:subject></item><item><title><![CDATA[How Do We Move EMC from a Final Compliance Test to a Sequence of Engineering Design Gates&#x3f;]]></title><link><![CDATA[https&#x3a;&#x2f;&#x2f;cr4.globalspec.com&#x2f;thread&#x2f;151640&#x2f;How-Do-We-Move-EMC-from-a-Final-Compliance-Test-to-a-Sequence-of-Engineering-Design-Gates&#x3f;from_rss&#x3d;1]]></link><description><![CDATA[Too often, EMC is treated as something to verify after the layout, enclosure, cabling, and firmware are already fixed. By that stage, the available corrective actions are usually limited, expensive, and disruptive.&#xa;&#xa;A better approach is to review EMC risk progressively during development. That means]]></description><pubDate>Wed, 12 Aug 2026 00&#x3a;37&#x3a;41 EST</pubDate><guid><![CDATA[https&#x3a;&#x2f;&#x2f;cr4.globalspec.com&#x2f;thread&#x2f;151640&#x2f;How-Do-We-Move-EMC-from-a-Final-Compliance-Test-to-a-Sequence-of-Engineering-Design-Gates]]></guid><dc:creator>stancermtl</dc:creator><dc:subject>Electrical Engineering</dc:subject></item><item><title><![CDATA[How Should SS 316 Capillary Tubing Be Specified for Instrumentation&#x3f;]]></title><link><![CDATA[https&#x3a;&#x2f;&#x2f;cr4.globalspec.com&#x2f;thread&#x2f;151639&#x2f;How-Should-SS-316-Capillary-Tubing-Be-Specified-for-Instrumentation&#x3f;from_rss&#x3d;1]]></link><description><![CDATA[For an instrumentation application requiring small-diameter stainless steel tubing, what are the most important parameters to define when specifying SS 316 capillary welded tubing&#x3f;&#xa;&#xa;Beyond the material grade, should the specification normally address outside diameter, wall thickness, dimensional tol]]></description><pubDate>Tue, 11 Aug 2026 12&#x3a;28&#x3a;15 EST</pubDate><guid><![CDATA[https&#x3a;&#x2f;&#x2f;cr4.globalspec.com&#x2f;thread&#x2f;151639&#x2f;How-Should-SS-316-Capillary-Tubing-Be-Specified-for-Instrumentation]]></guid><dc:creator>kailashmittal</dc:creator><dc:subject>General Discussion</dc:subject></item><item><title><![CDATA[Socrates Meets the Age of the Internet]]></title><link><![CDATA[https&#x3a;&#x2f;&#x2f;cr4.globalspec.com&#x2f;thread&#x2f;151636&#x2f;Socrates-Meets-the-Age-of-the-Internet&#x3f;from_rss&#x3d;1]]></link><description><![CDATA[One might consider this a philosopher&#x27;s perspective on the Dilbert comic.]]></description><pubDate>Mon, 10 Aug 2026 14&#x3a;35&#x3a;17 EST</pubDate><guid><![CDATA[https&#x3a;&#x2f;&#x2f;cr4.globalspec.com&#x2f;thread&#x2f;151636&#x2f;Socrates-Meets-the-Age-of-the-Internet]]></guid><dc:creator>redfred</dc:creator><dc:subject>General Discussion</dc:subject></item><item><title><![CDATA[Choosing the Right Stainless Steel Tube Fittings for Instrumentation]]></title><link><![CDATA[https&#x3a;&#x2f;&#x2f;cr4.globalspec.com&#x2f;thread&#x2f;151635&#x2f;Choosing-the-Right-Stainless-Steel-Tube-Fittings-for-Instrumentation&#x3f;from_rss&#x3d;1]]></link><description><![CDATA[I&#x26;rsquo&#x3b;m looking into stainless steel tube fittings for an instrumentation setup and wanted to hear how others usually approach the selection.&#xa;&#xa;The part I&#x26;rsquo&#x3b;m finding a little confusing is that there seem to be several things to consider at the same time. Tube size and wall thickness obviously]]></description><pubDate>Mon, 10 Aug 2026 11&#x3a;12&#x3a;05 EST</pubDate><guid><![CDATA[https&#x3a;&#x2f;&#x2f;cr4.globalspec.com&#x2f;thread&#x2f;151635&#x2f;Choosing-the-Right-Stainless-Steel-Tube-Fittings-for-Instrumentation]]></guid><dc:creator>kailashmittal</dc:creator><dc:subject>General Discussion</dc:subject></item><item><title><![CDATA[ONAN Transformer Radiator Oil Leak ]]></title><link><![CDATA[https&#x3a;&#x2f;&#x2f;cr4.globalspec.com&#x2f;thread&#x2f;151632&#x2f;ONAN-Transformer-Radiator-Oil-Leak&#x3f;from_rss&#x3d;1]]></link><description><![CDATA[I have transformer that has sustained some damage to the fins. A previous cold weld repair was attempted&#x3b; however, it has not provided a durable seal and is no longer effective as there is an oil leak.&#xa;&#xa;Does anyone have experience with a similar problem&#x2f; any recommendations.&#xa;&#xa;Cheers.]]></description><pubDate>Mon, 10 Aug 2026 01&#x3a;47&#x3a;29 EST</pubDate><guid><![CDATA[https&#x3a;&#x2f;&#x2f;cr4.globalspec.com&#x2f;thread&#x2f;151632&#x2f;ONAN-Transformer-Radiator-Oil-Leak]]></guid><dc:creator>Mathias Malandu</dc:creator><dc:subject>Electrical Engineering</dc:subject></item><item><title><![CDATA[IEC 61439-2 - Form of Separation - Metallic Versus Non Metallic Barrier]]></title><link><![CDATA[https&#x3a;&#x2f;&#x2f;cr4.globalspec.com&#x2f;thread&#x2f;151626&#x2f;IEC-61439-2-Form-of-Separation-Metallic-Versus-Non-Metallic-Barrier&#x3f;from_rss&#x3d;1]]></link><description><![CDATA[sorry for the dumb question&#x3a; The standard states that separation may be achieved by means of partitions or barriers &#x28;metallic or non-metallic&#x29;, insulation of live parts or by the integral housing of a device itself &#x28;e.g. MCCB&#x29;.&#xa;&#xa;Then everyone may prefer to use non metallic &#x28;acrylic sheets&#x29;&#x3b; Why do m]]></description><pubDate>Mon, 03 Aug 2026 14&#x3a;52&#x3a;12 EST</pubDate><guid><![CDATA[https&#x3a;&#x2f;&#x2f;cr4.globalspec.com&#x2f;thread&#x2f;151626&#x2f;IEC-61439-2-Form-of-Separation-Metallic-Versus-Non-Metallic-Barrier]]></guid><dc:creator>Anonymous Poster</dc:creator><dc:subject>Electrical Engineering</dc:subject></item><item><title><![CDATA[Has Anyone Recently Sourced Hastelloy C276 Flanges&#x3f; Which Supplier Gave You the Best Quality and Documentation&#x3f;]]></title><link><![CDATA[https&#x3a;&#x2f;&#x2f;cr4.globalspec.com&#x2f;thread&#x2f;151624&#x2f;Has-Anyone-Recently-Sourced-Hastelloy-C276-Flanges-Which-Supplier-Gave-You-the-Best-Quality-and-Documentation&#x3f;from_rss&#x3d;1]]></link><description><![CDATA[We recently worked with Parag Metals, and the quality, dimensional accuracy, and documentation were satisfactory. I&#x27;ve also heard good feedback about Metline Industries and Neo Impex Stainless Pvt. Ltd. If anyone has experience with other suppliers, I&#x27;d be interested to compare.]]></description><pubDate>Sat, 01 Aug 2026 11&#x3a;54&#x3a;57 EST</pubDate><guid><![CDATA[https&#x3a;&#x2f;&#x2f;cr4.globalspec.com&#x2f;thread&#x2f;151624&#x2f;Has-Anyone-Recently-Sourced-Hastelloy-C276-Flanges-Which-Supplier-Gave-You-the-Best-Quality-and-Documentation]]></guid><dc:creator>Rachana3</dc:creator><dc:subject>Manufacturing</dc:subject></item></channel></rss>