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  • Discuss the difference between aluminum flanges and stainless steel flanges.

    Discuss the difference between aluminum flanges and stainless steel flanges.

    Aluminum flanges and stainless steel flanges are two commonly used connecting components in the fields of engineering and manufacturing, with some significant differences between them. Here are some of their main differences: Material: Aluminum flanges are usually made of aluminum alloy, which h...
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  • Exploring the differences between aluminum flanges and carbon steel flanges

    Exploring the differences between aluminum flanges and carbon steel flanges

    Aluminum flange and carbon steel flange are two different materials of flanges, which have some differences in performance, application, and some physical and chemical properties. The following are the main differences between aluminum flanges and carbon steel flanges: 1. Material: Aluminum flang...
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  • About Aluminum Flanges

    About Aluminum Flanges

    Flange is a flat circular or square connecting component with holes on its edges for connecting flanges together through bolts or nuts. Aluminum flanges are usually made of aluminum alloy and are mainly used in pipeline systems to provide connection points between different components, thereby co...
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  • Large size lined rubber expansion joint: an important component in industrial pipelines

    Large size lined rubber expansion joint: an important component in industrial pipelines

    Rubber expansion joints are key components in industrial pipeline systems, and large-sized lined rubber expansion joints are an ideal choice for handling high flow rates, high temperature and pressure environments. This article will introduce the basic principle, characteristics, and industrial a...
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  • High Pressure Flange

    High Pressure Flange

    High pressure flange is a widely used connecting device in the industrial field, used to connect pipelines, valves, flanges, and other equipment. The high-pressure flange forms a tight connection through the tightening of bolts and nuts, ensuring the safe and reliable operation of the pipeline sy...
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  • Standard About Insulated Flange.

    Insulated flange is a connecting device used in pipeline systems, which has the characteristic of isolating current or heat. The following is a general introduction to insulated flanges: Size Common sizes include different specifications such as DN15 to DN1200, and specific sizes need to be selec...
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  • Standard About One-piece Insulating Joint/One-piece Insulation Joint

    Standard About One-piece Insulating Joint/One-piece Insulation Joint

    An insulated joint is a device used for electrical connections, whose main function is to connect wires, cables, or conductors and provide electrical insulation at the connection point to prevent short circuits or leakage of current. These joints are usually made of insulating materials to ensure...
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  • Let’s learn about blind flange.

    Let’s learn about blind flange.

    Blind flange is a type of flange used to connect pipelines. It is a flange without a hole in the middle and can be used to seal pipeline openings. It is a detachable sealing device. Blind plates can be easily installed on flanges and secured with bolts and nuts to ensure temporary closure of pipe...
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  • What information can we learn about rubber expansion joints?

    What information can we learn about rubber expansion joints?

    Rubber Expansion Joint is an elastic connection device used in pipeline systems, mainly used to absorb and compensate for pipeline deformation caused by temperature changes, vibration, or pipeline movement. Compared with metal expansion joints, rubber expansion joints usually use rubber or synthe...
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  • What information can we learn about metal expansion joints?

    What information can we learn about metal expansion joints?

    Metal Expansion Joint is a device used to compensate for thermal expansion, contraction, and pipeline deformation caused by temperature changes, vibration, or other reasons in pipeline systems. They are usually made of metal materials and can absorb and compensate for pipeline deformation without...
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  • The differences and advantages and disadvantages of dismantling joint compared to metal compensators.

    The differences and advantages and disadvantages of dismantling joint compared to metal compensators.

    Dismantling transmission joints and metal compensators are two different mechanical components that have significant differences in design, function, and application. The following are their differences and their respective advantages and disadvantages: Dismantling joint: Differences: 1. Usage: D...
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  • What are the impacts of using flanges with different thicknesses?

    What are the impacts of using flanges with different thicknesses?

    1.Capacity: Thicker flanges are usually better able to withstand pressure and torque. In high-pressure or high torque applications, choosing thicker flanges can provide stronger support. 2.Cost: Generally speaking, thicker flanges require more materials, so they may be more expensive. In the ca...
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  • What is the difference about Japanese standard SS400 and National standard Q235B ?

    What is the difference about Japanese standard SS400 and National standard Q235B ?

    SS400 is a marking method of Japanese steel materials and a judgment standard. Structural steels in foreign standards are often classified according to tensile strength, such as SS400 (marked as such in Japan), where 400 represents σ The minimum value of b is 400MP. Ultra high strength steel ref...
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  • Vietnamese representation of common flange and pipe fittings products

    Vietnamese representation of common flange and pipe fittings products

    When communicating with Vietnamese customers, we often encounter Vietnamese expressions for some products, such as our common flanges and pipe fittings. In this document, we will list some commonly encountered Vietnamese expressions. 法兰 Flange Pháp 带颈对焊法兰 Welded Neck  flange Mặt...
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  • The difference between RF flange and RTJ flange.

    The difference between RF flange and RTJ flange.

    RF (Raised Face) flange and RTJ (Ring Type Joint) flange are two common flange connection methods, with some differences in design and application. Sealing method: Raised Face: RF flanges typically have raised flat sealing surfaces, which use gaskets (usually rubber or metal) to provide sealing. ...
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  • We Are ISO Certified.

    We Are ISO Certified.

    In this era of pursuing quality and reliability, obtaining ISO certification is definitely an important milestone for all companies or organizations. Our company is honored to announce that after arduous efforts, we have also successfully passed the ISO certification. I believe this is a manifest...
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  • Advantages of Slip On Hubbed Flange for Industrial Use.

    Advantages of Slip On Hubbed Flange for Industrial Use.

    Hubbed slip on flange is a kind of flange, which is widely used in the mechanical industry and has been praised by users. This article will give you a detailed introduction to some advantages of the neck slip on welding flange in industrial applications for your selection and reference: 1. As the...
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  • WHAT IS FLANGE?WHAT ARE THE TYPES OF FLANGE?

    WHAT IS FLANGE?WHAT ARE THE TYPES OF FLANGE?

    A flange is a protruded rim or edge on a pipe, valve, or other object, typically used to increase strength or facilitate the attachment of pipes or fittings. Flange is also known as flange convex disk or convex plate. It is a disk-shaped parts, generally used in pairs.It is mainly used between th...
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  • About seamless and seam

    About seamless and seam

    In pipe fittings such as elbows, reducers, tees, and flange products, “seamless” and “straight seam” are two commonly used pipe manufacturing processes, which refer to different pipe manufacturing methods with different characteristics and applicability. Seamless There are...
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  • Do you know about galvanized steel pipes?

    Do you know about galvanized steel pipes?

    Galvanized steel pipe is a type of steel pipe with a zinc coating on its surface, whose main purpose is to prevent surface corrosion of the steel pipe. The process of galvanizing usually involves immersing the steel pipe in molten zinc, causing a chemical reaction between the zinc and the surface...
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  • Differences and Similarities between ASTM A153 and ASTM A123: Hot Dip Galvanizing Standards

    Differences and Similarities between ASTM A153 and ASTM A123: Hot Dip Galvanizing Standards

    ASTM A153 and ASTM A123 are two different standards developed by the American Society for Testing and Materials (ASTM International), mainly related to the specification of galvanized steel. The following are their main similarities and differences: Similarities: Target area: Both involve hot-di...
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  • How to distinguish between welding neck flange and loose sleeve flange

    How to distinguish between welding neck flange and loose sleeve flange

    Necked flat welding flange and loose sleeve flange are two different types of flanges, which have some differences in appearance and use. The following are the main distinguishing points between neck welding flanges and loose sleeve flanges: Flange shape: Flat welding flange with neck: This type ...
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  • ISO 9000: International certification of quality management systems

    ISO 9000: International certification of quality management systems

    Under the international standards of products, ISO, as one of the important standards, is increasingly used as one of the tools for customers and friends to judge product quality. But how much do you know about the ISO 9000 and ISO 9001 standards? This article will explain the standard in detail....
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  • About Butt Welding Connection

    About Butt Welding Connection

    Butt welding connection is one of the commonly used connection methods in the engineering field, and one important type is “butt welding” or “fusion welding”. Butt welding is a common metal connection technique, especially suitable for the connection of identical or simila...
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  • Comparison and Differences between ASTM A153 and ASTM A123 Hot Dip Galvanizing Standards.

    Comparison and Differences between ASTM A153 and ASTM A123 Hot Dip Galvanizing Standards.

    Hot dip galvanizing is a common metal anti-corrosion process widely used in steel products to extend their service life and provide better protection. ASTM (American Society for Testing and Materials) has developed multiple standards to standardize the procedures and requirements for hot-dip galv...
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  • What information is needed when ordering for bellows?

    What information is needed when ordering for bellows?

    Bellows is a flexible metal pipe or fitting with a corrugated appearance, usually made of stainless steel or other metals. This specially designed pipe structure gives it some unique properties that make it suitable for a variety of industrial and commercial applications. When we as purchasers wa...
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  • Correct installation method of rubber expansion joint!

    Correct installation method of rubber expansion joint!

    Rubber expansion joints are an important component used in piping systems that absorb the expansion and contraction of pipes due to temperature changes or vibrations, thereby protecting the pipes from damage. Here are the general steps for properly installing a rubber expansion joint: 1.Safety me...
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  • Explore the factors causing stainless steel pipe rust.

    Explore the factors causing stainless steel pipe rust.

    Stainless steel pipes are popular for their corrosion resistance, but surprisingly, they still have the potential to rust under certain conditions. This article will explain why stainless steel pipes rust and explore how these factors affect stainless steel’s resistance to rust. 1.Oxygen Oxygen i...
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  • What information you need to know if you want to place an order for welded pipe fitting?

    What information you need to know if you want to place an order for welded pipe fitting?

    When you want to place an order for welded pipe fittings, you need to know the following key information to ensure that the order is accurate and meets your needs: Material type: Clearly specify the type of material required for welding pipe fittings, usually metal materials, such as carbon steel...
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  • What do you need to know if you want to order flanges?

    What do you need to know if you want to order flanges?

    When we want to place an order for flanges, providing the manufacturer with the following information can help ensure that your order is processed accurately and smoothly: 1. Product specifications: Clearly specify the specifications of the required products, including size, material, model, pre...
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