TU14-2-706-86 P38 steel rail

TU14-2-706-86 P38 steel rail usually be used for mining railroad or port lifting track, hər zaman ehtiyatımız var, vaxtında çatdıra bilər, lakin normal olaraq uzunluğu 12,5 m-dir, material U71Mn və ya 50Mn-ə malikdir. Konteynerlə yükləmək istəyirsinizsə, 12 m-ə qədər kəsilməlidir və yenidən delik qazılmalıdır.

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Drawing of TU14-2-706-86 P38 steel rail

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TU14-2-706-86 P38 is a standard for steel rails used in railway systems, particularly in Russia and other former Soviet countries. The standard specifies the requirements for the manufacturing, dimensions, and mechanical properties of P38 steel rails.

TU14-2-706-86 P38 steel rail are heavy-duty rails commonly used in mainline railways, industrial tracks, and high-speed rail systems. 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 TU14-2-706-86, the P38 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 P38 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 TU14-2-706-86 standard also specifies testing methods and acceptance criteria for P38 rails, including non-destructive testing techniques such as ultrasonic testing and magnetic particle inspection, to ensure their quality and safety. Overall, TU14-2-706-86 P38 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.