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  • The Collection of ASTM Stainless Steel Pipe Standards

    The Collection of ASTM Stainless Steel Pipe Standards

    ASTM A213 Standard Specification for Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes ASTM A249 Standard Specification for Welded Austenitic Steel Boiler, Superheater, Heat-Exchanger, and Condenser Tubes ASTM A269 Standard Specificatio...
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  • Seamless Boiler Tubes Standard Specifications

    Boiler tubes are used in heat exchange appliances in which the energy is transferred from one medium to the other. GBChinese National Standards GB 3087: Seamless steel tubes for low and medium pressure boilerGB 5310: Seamless steel tube for high pressure boiler GB 13296: Se...
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  • The Benefits of Steel Plate And Its Applications

    The Benefits of Steel Plate And Its Applications

    Steel Plate, or structural steel is simply steel sheet material that can be customarily cut and welded to develop a more elaborate product. It is made by compressing multiple steel layers together into one; forming a plate of steel. Steel Plate is commonly used to strengthen f...
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  • ASTM A333 Low Temperature Steel Pipe Specifications

    ASTM A333 (ASME S/A-333) Pipe grades permit low temperature service. This specification covers nominal (average) walled pipe almost exclusively in seamless.  Several grades of ferritic steel are included. Some product sizes may not be available under this specification because...
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  • What are stainless steel applications for piping

    What are stainless steel applications for piping

    The benefits of a corrosion resistant metal when it comes to pipes should be abundantly clear. That’s why stainless steel is a common choice for piping applications. Because pipes and tubes come in a wide variety of shapes and sizes, it can be difficult to distinguish between ...
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  • AISI 321 Stainless Steel vs. AISI 347 Stainless Steel

    The property of 321 stainless steel and 347 stainless steel is similar in most cases, the 321 stainless steel is a kind of titanium – stabilization of 18/8 austenitic stainless steel (304), a small amount of titanium makes it in carbide precipitation temperature range, that’s ...
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  • Difference between Steel Pipe and Steel Tube

    Difference between Steel Pipe and Steel Tube

    Different Diameters There are a dozen distinctions between steel pipes and tubes. Firstly, they have different diameters that are measured differently. When determining the size, it’s important to remember that pipes are calculated by inside diameter. Tubes are calculated by o...
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  • What is 2507 stainless steel tube and its application

    What is 2507 stainless steel tube and its application

    2507 is a ferritic-austenitic (dual-phase) stainless steel that combines the most beneficial properties of many ferritic and austenitic steels. Due to its high chromium and molybdenum content, the steel has excellent resistance to pitting, crevices and uniform corrosion. Dual-...
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  • What Is Black Pipe And What’s Used For?

    What Is Black Pipe And What’s Used For?

    Black pipe, looks black from appearance. The dark color comes from the iron-oxide formed on its surface during manufacturing. Black steel pipe refers to ordinary iron pipe and are mainly used for gas lines, it is also used to connect appliances to their supply lines. It is the...
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