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  • Can stainless steel flanges be connected with carbon steel bolts?

    Can stainless steel flanges be connected with carbon steel bolts? This question is not very clear to friends who have just started installing pipe fitting flanges. HEBEI CANGRUN PIPELINE EQUIPMENT CO., LTD. will take you to analyze it. If the environment where the bolts are used does not need to ...
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  • ERW Pipe Fitting Elbow

    ERW (Electric Resistance Welded) pipe fittings, including elbows, are commonly used in various industries for joining and changing the direction of pipes. They are made by heating the edges of the pipe to the required welding temperature using an electric resistance heating coil and then applyi...
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  • Carbon Steel Elbow Production Process

    The production process of carbon steel elbow typically involves the following steps:Material selection: High-quality carbon steel is selected based on the desired properties and specifications of the elbow. Cutting and beveling: The carbon steel pipes are cut to the required length and beveled a...
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  • Flange cover blind flange plate flange manufacturing standard blind plate flange sealing surface type

    Blind Flange are more commonly used in industrial pipelines, and flange covers are also called blind flanges, blind plates, and flange blind plates. It is a flange without a hole in the middle. Generally, the pipe is not extended and is used to seal the pipe. The function of the blind flange is t...
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  • What Is Steel Coupling

    What Is Steel Coupling

    A steel coupling is a type of connector used to join two shafts together in machinery or equipment. It is commonly made from stainless steel or carbon steel to provide strength, durability, and resistance to corrosion. Steel couplings are used in various industries such as manufacturing, automot...
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  • What do the codes NPS and SCH mean for American standard pipe fittings?

    What do the codes NPS and SCH mean for American standard pipe fittings?

    NPS is the abbreviation of Nominal Pipe Size in English, which is the standard for high and low pressure and high and low temperature pipes in North America. NPS is based on the early IPS system. The IPS system was established to differentiate pipe sizes. These dimensions indicate the approximate...
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  • Threaded Fittings Galvanized Steel Pipe Nipples OEM ODM

    Galvanized steel pipe nipples are threaded sections of galvanized steel pipe used to connect and extend pipe systems. They are commonly used in plumbing systems and can be found in various lengths, diameters, and thread sizes to meet different application needs. Galvanized steel pipe nipples h...
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  • How to divide the low-medium-high pressure grade boundaries of the flange?

    How to divide the low-medium-high pressure grade boundaries of the flange?

    The flange is a kind of pipe connection, which has the characteristics of stable connection, convenient disassembly, good sealing performance, etc., and is widely used in various industrial fields. For different working environments and fluid media, flanges require different pressure ratings to m...
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  • A105 Blind Flange OEM ODM Manufacturer

    A blind flange is a type of flange that is used to seal the open end of a pipe or vessel. It is called a “blind” flange because it does not have a center opening, instead, it is solid and typically has bolt holes to attach it to the pipe or vessel.Blind flanges are often used for mai...
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  • What is the function of forging the flange?

    What is the function of forging the flange?

    Forged flange is a product with better mechanical properties in flange products. We need to understand what effect forging has. On the home page, we need to know how forged flange is processed and formed. Forging flange is a flange processing method that uses forging machinery to apply pressure t...
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  • Threaded Forging Fittings BSP NPT Screwed Fittings

    Threaded Forging Fittings BSP NPT Screwed Fittings

        Threaded fittings are a type of pipe fittings that have threaded connections on both ends. They are used to join pipes or tubing systems together, providing a secure and leak-tight connection. Threaded fittings come in various sizes and materials, such as brass, stainless steel, or plast...
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  • What are the precautions for preventing leakage of petrochemical flanges?

    What are the precautions for preventing leakage of petrochemical flanges?

    The process pipelines in petrochemical refineries are as intricate as the blood vessels in the human body, and most of the media are poisonous and harmful. Ensuring the quality of pipeline construction has become the focus of engineering quality control. When it comes to the quality of pipeline c...
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