Standards Archives - Sepcial Metal Products Supplier in China

What Is Pipe Fittings – The Ultimate Guide

Leave a Comment / Standards / By Sinospecialmetal

Pipe fittings are components used to connect, control, divert, or adapt the flow of fluids (liquids or gases) within a piping system. They are essential for ensuring the proper functioning and integrity of pipelines in various industries such as plumbing, HVAC (heating, ventilation, and air conditioning), oil and gas, chemical processing, and water treatment. Pipe fittings come in a wide range of shapes, sizes, and materials to suit different applications and requirements.

The Comprehensive Guide For Steel Pipes

Leave a Comment / Standards / By Sinospecialmetal

A steel pipe is a type of pipe made primarily from steel, a strong and durable metal alloy composed primarily of iron and carbon. Steel pipes come in various shapes, sizes, and thicknesses, depending on their intended use and the specifications of the project.

The Ultimate Guide On Flanges

Leave a Comment / Standards / By Sinospecialmetal

Flanges, which are classified according to various country norms and connection types, are produced in different sizes according to the reasons for use.In this guide, I will explain everything you should know about Flanges.If you want to be an expert in metal flanges, read this guide to the end.

The difference UNC UNF UNEF UN

Leave a Comment / Standards / By Sinospecialmetal

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 …

The difference UNC UNF UNEF UN Read More »

BS 1580 Unified Screw Threads

Leave a Comment / Standards / By Sinospecialmetal

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Screw Threads This is a bit confusion but BS1580 exists in two parts, but references to three parts can be found in historical documents.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 …

BS 1580 Unified Screw Threads Read More »

EN 1092-1

Leave a Comment / Standards / By Sinospecialmetal

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 …

EN 1092-1 Read More »

What is an API flange?

Leave a Comment / News, Standards / By Sinospecialmetal

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 is an API flange? Read More »

What Are Forged Flanges?

Leave a Comment / Standards / By Sinospecialmetal

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 …

What Are Forged Flanges? Read More »

ASTM A333: Standard Specification for Seamless and Welded Steel Pipe for Low-Temperature Service

Leave a Comment / Standards / By Sinospecialmetal

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: Standard Specification for Seamless Cold-Drawn Low-Carbon Steel Heat-Exchanger and Condenser Tubes

Leave a Comment / Standards / By Sinospecialmetal

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.