GOST 7173-54 Rel keluli P43

GOST 7173-54 P43 steel rail is same as Chinese standard P43 steel rail, biasanya digunakan untuk landasan perlombongan atau landasan angkat pelabuhan, kami sentiasa mempunyai stok, boleh menghantarnya tepat pada masanya, tetapi biasanya panjangnya ialah 12.5m, material is U71Mn or 50Mn. If you load it by container, should cut to 12m and drill hole again.

Lukisan GOST 7173-54 Rel keluli P43

Bahan biasa seperti di bawah:
Kami boleh mereka bentuk landasan kereta api sebagai keperluan anda, dan boleh membina landasan kereta api perlombongan dan laluan bergerak kren, Juga boleh membekalkan semua pengikat yang boleh digunakan.

GOST 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, Dimensi, and mechanical properties of P43 rails.

GOST 7173-54 P43 steel rail are heavy-duty rails commonly used in mainline railways, Trek Industri, 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, Pakai rintangan, and durability under heavy loads and high speeds.

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

– Profil: The rail has a standard profile with a head width of 152 Mm, a head height of 76 Mm, dan ketebalan web 17.6 Mm.
– Panjang: The standard length of the rail is 12.5 Meter, but it can also be supplied in shorter or longer lengths as required.
– Komposisi kimia: The steel used for P43 rails has a specific chemical composition that includes carbon, Mangan, Silikon, Fosforus, Sulfur, dan unsur-unsur lain dalam perkadaran tertentu.
– Sifat mekanikal: The rail must meet specific mechanical properties, termasuk kekuatan hasil, kekuatan tegangan muktamad, Kekerasan, dan kesan keliatan, 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, termasuk teknik ujian yang tidak merosakkan seperti ujian ultrasonik dan pemeriksaan zarah magnetik, to ensure their quality and safety. Keseluruhan, GOST 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.