As known to all that steel pipes contains API 5l steel pipe,welded steel pipe,but whether you know the knowledge of ASTM Steel Pipe Standards. Today,we can discuss the problem of ASTM Steel Pipe Standards.
When it comes to ASTM Steel Pipe Standards,the first thing we need to consider is that what is ASTM. From the wiki,we can find that ASTM is a large organization that develops standards for different materials which are manufactured and generally used in construction or industry. And the organization is what is called a voluntary standards development company and they are independent of the manufacturers. Standards for each type of pipe can be downloaded or purchased in print from ASTM and several other website which host their documentation.
The steel pipe grading will be divided Depends on ASTM standards and ASME standards. And ASTM's steel standards are instrumental in classifying, evaluating, and specifying the material, chemical, mechanical, and metallurgical properties of the different types of steels, which are primarily used in the production of mechanical components, industrial parts, and construction elements, and other accessories related to them. The steels can be of the carbon, structural, stainless, ferritic, austenitic, and alloy types. These steel standards are helpful in guiding metallurgical laboratories and refineries, product manufacturers, and other end-users of steel and its variants in their proper processing and application procedures to ensure quality towards safe use.
There are a lot of category of ASTM standards available,such as A514 steel,ASTM A325,ASTM A354,ASTM A490,ASTM A500,ASTM A53,ASTM C 1112 and so on. However,how to decide a steel pipe's grade? And ASTM conducts testing in controlled conditions, such as mechanical tests that include bending, hydrostatic and flattening by machine. When testing steel pipes for welding purposes, the ASTM takes into consideration standard, tungsten arc welding techniques.
