Standards are essential in various industries to ensure compatibility, safety, and quality of products. The standards for pipes, pipe fittings, flanges, fasteners, plate, and bar are developed and maintained by different organizations depending on the industry and the materials being used.
The Unified National Thread Series (UN) is a system of thread standards used in the United States. Within this system, there are several different types of threads, each with its own specific features and applications. First, there is the Unified National Coarse (UNC) thread, which is the most commonly used thread in the US. This …
BS 1580 Unified Screw Threads British Specification BS 1580 Unified Screw Threads This is a bit confusion but BS1580 exists in two parts, but references to three parts can be found in historical documents. In 2007 BS1580-1:2007 was published which superceeded the previous BS 1580: Parts 1 & 2:1962. In the 1962 version Part 1 …
PDF DOWNLOAD EN 1092-1 EN 1092-1 is a European standard that specifies the requirements for flanges made from various materials such as carbon steel, stainless steel, and alloy steel. It is a vital component in piping systems, as it enables the assembly and disassembly of pipes, valves, and fittings. This standard is applicable for flanges …
What is an API flange? An “API flange” refers to a type of flange that conforms to the standards and specifications set by the American Petroleum Institute (API). API is a well-known organization in the oil and gas industry, and it has established various standards to ensure the safety, reliability, and consistency of equipment used …
What Are Forged Flanges? Forged flanges are components used in piping systems and pressure vessel connections to provide a secure and leak-free connection between pipes, valves, or other equipment. They are typically made by forging, which is a manufacturing process that involves shaping and compressing heated metal into the desired flange shape. Forged flanges are …
ASTM A333 is a standard specification established by the American Society for Testing and Materials (ASTM) that outlines the requirements for seamless and welded steel pipes designed for low-temperature service. These pipes are intended for use in applications where low-temperature environments can affect the material’s toughness and impact resistance. ASTM A333 is commonly used in industries such as oil and gas, petrochemical, chemical processing, and power generation.
ASTM A179 is a standard specification established by the American Society for Testing and Materials (ASTM) that outlines the requirements for seamless cold-drawn low-carbon steel tubes used in heat exchangers and condensers. These tubes are commonly employed in various industrial applications, especially in the heating, ventilation, air conditioning, and refrigeration (HVACR) industry.
ASTM A106 is a widely used standard specification established by the American Society for Testing and Materials (ASTM) for seamless carbon steel pipe designed to be used in high-temperature applications. This standard outlines the requirements for the manufacture and testing of seamless carbon steel pipes that are intended for conveying high-temperature fluids and gases in various industries.
ASTM A269 is a standard specification established by the American Society for Testing and Materials (ASTM) that outlines the requirements for seamless and welded austenitic stainless steel tubing. This tubing is widely used in various industries due to its excellent corrosion resistance, high-temperature performance, and versatility. ASTM A269 ensures the quality and reliability of these tubes for general service applications.
ASTM A789 is a standard specification established by the American Society for Testing and Materials (ASTM) that outlines the requirements for seamless and welded ferritic/austenitic stainless steel tubing. This tubing is commonly referred to as duplex stainless steel tubing and is known for its unique combination of properties, including excellent corrosion resistance, high strength, and good weldability. The standard is designed to ensure the quality and reliability of these tubes for various general service applications.
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