고스트 7173-54 P43 강철 레일

고스트 7173-54 P43 steel rail is same as Chinese standard P43 steel rail, 일반적으로 광산 철도 또는 항구 리프팅 트랙에 사용됩니다., 우리는 항상 주식이 있다, 적시에 제공 할 수 있습니다., 그러나 일반적으로 길이는 12.5m입니다., 물자는 U71Mn 또는 50Mn입니다. 컨테이너로로드하는 경우, 12m로 자르고 구멍을 다시 뚫어야합니다..

GOST 도면 7173-54 P43 강철 레일

아래와 같은 일반 재료:
우리는 당신의 필요조건으로 철도 선을 디자인해서 좋다, 광산 철도 라인과 크레인 이동 라인을 구축 할 수 있습니다., 또한 모든 실행 가능한 패스너를 공급할 수 있습니다.

고스트 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, 차원, and mechanical properties of P43 rails.

고스트 7173-54 P43 steel rail are heavy-duty rails commonly used in mainline railways, 산업 궤도, 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, 우수한 강도를 제공합니다, 내마모성, and durability under heavy loads and high speeds.

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

– 윤곽: The rail has a standard profile with a head width of 152 밀리미터, a head height of 76 밀리미터, 및 웹 두께 17.6 밀리미터.
– 길이: The standard length of the rail is 12.5 미터, but it can also be supplied in shorter or longer lengths as required.
– 화학 성분: The steel used for P43 rails has a specific chemical composition that includes carbon, 망간, 규소, 인, 황, and other elements in certain proportions.
– 기계적 성질: The rail must meet specific mechanical properties, 항복 강도 포함, 극한 장력 강도, 경도, 그리고 충격 강인성, to ensure its performance and reliability under heavy loads and high speeds.

GOST (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. 전반적, 고스트 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.