QOST 7173-54 P43 steel rail

QOST 7173-54 P43 steel rail is same as Chinese standard P43 steel rail, adətən mədən dəmir yolu və ya liman qaldırıcı yol üçün istifadə olunur, hər zaman ehtiyatımız var, vaxtında çatdıra bilər, lakin normal olaraq uzunluğu 12,5 m-dir, material U71Mn və ya 50Mn-dir. Konteynerlə yükləsəniz, 12 m-ə qədər kəsilməlidir və yenidən delik qazılmalıdır.

Drawing of GOST 7173-54 P43 steel rail

Aşağıdakı kimi normal materiallar:
İstədiyiniz kimi dəmir yolu xəttini dizayn edə bilərik, və mədən dəmir yolu xətti və kran hərəkət xətti qura bilər, həmçinin bütün işlək bağlayıcıları təmin edə bilər.

QOST 7173-54 is a standard for steel rails used in railway systems, including the P43 steel rail. The standard specifies the requirements for the manufacturing, dimensions, and mechanical properties of P43 rails.

QOST 7173-54 P43 steel rail are heavy-duty rails commonly used in mainline railways, industrial tracks, and high-speed rail systems, particularly in Russia and other former Soviet countries. They are made of high-quality carbon steel with a pearlitic structure, which provides excellent strength, wear resistance, and durability under heavy loads and high speeds.

According to GOST 7173-54, the P43 rail has the following specifications:

– Profile: The rail has a standard profile with a head width of 152 mm, a head height of 76 mm, and a web thickness of 17.6 mm.
– Uzunluq: The standard length of the rail is 12.5 metr, but it can also be supplied in shorter or longer lengths as required.
– Kimyəvi birləşmə: The steel used for P43 rails has a specific chemical composition that includes carbon, manganese, silicon, phosphorus, sulfur, and other elements in certain proportions.
– Mechanical properties: The rail must meet specific mechanical properties, including yield strength, ultimate tensile strength, hardness, and impact toughness, to ensure its performance and reliability under heavy loads and high speeds.

The GOST 7173-54 standard also specifies testing methods and acceptance criteria for P43 rails, including non-destructive testing techniques such as ultrasonic testing and magnetic particle inspection, to ensure their quality and safety. Overall, QOST 7173-54 P43 steel rail is a high-performance rail type that is suitable for demanding applications where high speeds, heavy loads, and long service life are critical factors. It is widely used in railway systems that require robust and durable track infrastructure to support heavy traffic and ensure safe and efficient operations.