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Many flanges are available for marine applications to secure pipes and connections. However, one type of flange is gaining popularity for its effectiveness and durability is the Ring ring-type joint (RTJ) flange. RTJ flanges are widely used in various industries, especially in marine applications. This blog post will closely examine RTJ flanges, how they work

Core parameters of steel pipes size Definition and measurement method of nominal diameter (NPS/NB) The nominal diameter of steel pipe (NPS, Nominal Pipe Size, or NB) is one of the important parameters in the pipeline system. It is usually expressed in British (inch) units and provides the most intuitive data for the design and installation

Different types of flanges with varying properties fit into different applications in industrial piping systems. One such type is the socket weld flange, used when welding is required. A socket weld flange is mainly used in high-pressure and high-temperature applications and is designed to make a smooth transition from pipe to flange bore. In this

‌Policy background and purpose Why should we strictly investigate “paying for export”? After China cancelled the steel export tax rebate policy in 2021, the phenomenon of some enterprises evading tax supervision through the “paying for export” model has intensified. “Buying for export” means that enterprises use third-party customs declaration qualifications, forged trade contracts or low-priced

When it comes to construction or manufacturing, steel is the backbone of the development. The properties of steel make it an outstanding candidate for assembling sturdy and robust structures. Steel sheets are an integral component of this process, which makes the design of the highest importance. Utilising the right shapes and sizes is vital to

Why is A500 Steel Important in Construction and Engineering? A500 structural steel is a cold-formed carbon steel certified by ASTM international standards. It is widely used in various industries due to its excellent performance and high cost-effectiveness, such as building frames, bridge construction, etc. According to statistics, about 60% of steel structures in the world

In construction and infrastructure projects, pipes and fittings are a vital component. They are responsible for transporting liquids, gases, and other substances from one point to another. One type of fitting that has grown in popularity over the years is the end cap pipe fitting. An end cap pipe fitting is a fitting that covers

Why Is SA-179 The “Hidden Champion” In The Field Of Industrial Pipelines? SA-179‌ is a cold-drawn seamless carbon steel pipe in accordance with ASTM international standards. This steel pipe meets multiple requirements such as strength, corrosion resistance and cost control under extreme conditions of high temperature and high pressure. Whether it is the boiler heat

Stainless steel has always been a popular choice in construction and design thanks to its sleek, durable, and versatile properties. But have you heard of designer stainless steel sheets? These high-quality, thin stainless steel sheets add a unique touch to any interior or exterior design project. In this blog post, we’ll delve into the properties

what is nominal pipe size what is nominal pipe size The abbreviation of Nominal Pipe Size (NPS) is designated by the American Society of Mechanical Engineers (ASTM) and is widely used in North America (the United States, Canada, etc.). NPA is not a specific inner or outer diameter, but a standardized “size” system, the core