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  • International Standard for Stainless Steel Flanges Released

    The International Organization for Standardization (ISO) has recently announced the release of a new international standard for stainless steel flanges. This standard, designated as ISO 7005-1:2021, aims to provide a comprehensive set of guidelines and specifications for the manufacturing and use...
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  • Carbon Steel Pipe Fitting Cap ASME B 16.9

    Carbon Steel Pipe Fitting Cap ASME B 16.9

    A butt weld pipe fitting cap according to ASME B16.9 is a type of fitting used to close the end of a pipe. Specifications: - Standard: ASME B16.9 covers factory-made wrought steel butt-welding fittings. - Material: Typically made from carbon steel, stainless steel, or alloy steel. - Sizes: Availa...
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  • What is the difference of ASME B16.5 and ASME B16.47 Flange

    What is the difference of ASME B16.5 and ASME B16.47 Flange

    ASME B16.5 and ASME B16.47 are both standards that specify the dimensions, materials, and pressure-temperature ratings for flanges used in piping systems, but they cater to different applications and sizes. ASME B16.5 - **Size Range**: Covers flanges from 1/2 inch to 24 inches in nominal pipe siz...
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  • ASME B16.47 B Series WNRF Flange

    ASME B16.47 B Series WNRF Flange

    ASME B16.47 is a standard that covers large diameter welded neck flanges (WNRF) and is widely used in various industries, including oil and gas, chemical processing, and power generation. Here are some key points regarding ASME B16.47 WNRF flanges: Overview - Flange Types**: The standard includes...
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  • ASME B 16.47 B Series Blind Flange

    ASME B 16.47 B Series Blind Flange

    ASME B16.47 Blind Flanges are similar to the SSME B16.47 flanges, as they both refer to large diameter flanges used in piping systems. Here’s a detailed overview of ASME B16.47 Blind Flanges: Overview of ASME B16.47 Blind Flange Standard Specification: ASME B16.47 is a standard developed by the A...
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  • International Standard for Pipe Tees Released

    International Standard for Pipe Tees Released

    The International Organization for Standardization (ISO) has recently announced the release of a new international standard for pipe tees, designated as ISO 22852021. This standard aims to provide comprehensive guidelines and specifications for the manufacturing and use of pipe tees in various in...
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  • EN1092-1 Standard Flange

    EN1092-1 Standard Flange

    EN 1092-1 is a European standard that specifies the requirements for circular steel flanges, including dimensions, tolerances, materials, and pressure ratings. These flanges are commonly used in piping systems for various industries, such as oil and gas, petrochemical, water treatment, and more. ...
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  • What should be notice when wedling the butt weld pipe fittings ?

    What should be notice when wedling the butt weld pipe fittings ?

    1. Cleanliness: Ensure that the surfaces to be welded are clean and free from any contaminants, such as oil, grease, or dirt. Proper cleaning is essential for achieving a strong and reliable weld. 2. Fit-up: Proper fit-up of the pipe and fittings is crucial for achieving a good weld. The alignmen...
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  • International Standard for Pipe Elbows Released

    International Standard for Pipe Elbows Released

    The International Organization for Standardization (ISO) has recently unveiled a new international standard for pipe elbows, designated as ISO 34192021. This standard aims to provide a comprehensive set of guidelines and specifications for the manufacturing and use of pipe elbows in various indus...
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  • Flange production process introduction

    Butt welding flange production method is the most common free forging butt welding flange and die forging butt welding flange these two forms, the following and you introduce the two production processes: First, the basic process of free forging butt welding flange: when free forging, the shape ...
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  • Size head pipe reducer specification standard

    Size head reducer is a kind of pipe fitting for connecting two different specifications of pipes, which is widely used in petroleum, chemical industry, metallurgy and other fields. The following are some details about the size of the reducer specification standards: GB/T12459-2005: This standard ...
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  • What is the usage of butt weld cap ?

    What is the usage of butt weld cap ?

    The usage of a butt weld cap is in the field of piping and plumbing. A butt weld cap is a type of pipe fitting that is used to cover the end of a pipe. It is welded onto the end of the pipe to create a closed, sealed end. This helps to prevent leakage, maintain the integrity of the piping system,...
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