60N راه اهن راه اهن
$900.00 $880.00
60N راه آهن فولاد راه آهن برای چینی استفاده می شود 350 km/h state expree railway line, N به معنی نوع جدید, عرض سر 2.2mm کاهش یافت, طرح کلی بیشتر در نزدیکی چرخ قطار است, به طوری که برای کاهش سایش در حال اجرا.
- توضیحات
- فست کننده های ریلی مرتبط
- استعلام
60N railway rail is used for Chinese 350 km/h state expree railway line, عرض سر 2.2mm کاهش یافت, طرح کلی بیشتر در نزدیکی چرخ قطار است, به طوری که برای کاهش سایش در حال اجرا.
مواد طبیعی به عنوان زیر:
60N railway rail in China’s high-speed railways is developed based on the characteristics and requirements of the wheel rail contact relationship in Chinese railways. Here is some information about the use of 60N steel rails in China’s high-speed rail:
1. Research and experimental research: On the basis of drawing on foreign experience, the Chinese railway department has carried out optimization work on the rail head profile and successfully developed 60N railway rail with a new rail head profile. This work aims to improve the wheel rail contact performance, enhance the smoothness and safety of train operation.
2. Mixed use of tracks: Although there are differences in width and tread shape between 60N railway rail and traditional 60 راه آهن فولادی (60N steel rails have conical tread and narrow light bands, which can reduce or even avoid fat edges at the edge of the rail), on China’s national railway lines, 60 and 60N steel rails are allowed to be mixed, which may require consideration of the laying and maintenance of transition sections to ensure the overall performance and safety of the track system.
3. Performance and quality requirements: In order to meet the high-performance and high-quality requirements of high-speed railways such as Chaoling High Speed Railway for steel rails, domestic steel manufacturers such as He Steel and Han Steel have carried out product development and certification work. The 60N specification U71MnG 100 meter high-speed rail they produced has been supplied to the high-speed railway project, indicating that 60N railway rail has the necessary performance and quality standards in high-speed railway applications.
4. Difference: Although there are differences in the models between 60N steel rails and 60 steel rails, mainly reflected in the profile of the rail head and possible density differences, they are usually calculated based on the weight per meter in China, and both are applicable to the standard gauge of 1435 millimeters in China.
به طور خلاصه, 60N railway rail is an important infrastructure component in China’s high-speed railway system, and their research and use reflect the progress of China’s railway technology and the continuous pursuit of improving railway operation efficiency and safety.
توضیحات | مشخصات |
پیچ ماهی | 22x135, 24x135, 24x145 |
پیچ ماهی با قدرت بالا | 22×135, 24×135, 24×145 |
پیچ عایق | 22×160, 24×160, 24×170 |
پیچ نوع T | ام۲۴x۱۱۰ |
تخت وشر | 6×25×50 |
بهار وشر | 20×8, 24×8, 26×8 |
دو بهار وشر | 26×8 |
پیچ اسپایک | ام۲۲x۱۸۵, ام۲۴x۱۹۵ |
سنبله پیچ سر مربع | 22x145, 22x155, 22x165 |
سنبله پیچ شش ضلعی | 22x145, 22x155, 22x165, 22x185, 22x195 |
اسپایک سگ | 16×165 |
صحن سنج | 10#, 13#, 14#, 20# |
پیش بند سنج ضدeptic | 10# |
صفحه پایه فولاد / صفحه پایه | |
لنگر ریلی | |
صفحه کراوات لاستیکی | پی۴۳, پی۵۰, پی۶۰ |
کلیپ ریلی الاستیک | A, نوع ب |
نوع جدی SKL | |
نوع G | |
نوع W | |
کلیپ راه آهن الاستیک ضد تپش | نوع ب |
بلوک صحن نایلون | نوع V, 0-4#, 2-6# |
میله ریلی سنج عایق | ¢32, ¢36 |
ریل سنج راد | ¢32, ¢36 |
بشقاب ماهی | 43کیلوگرم, 50کیلوگرم, 60کیلوگرم, 75کیلوگرم |
بی.آر.۶۰, بی اس۷۵ آر, BS80A, BS90A | |
بشقاب ماهی عایق (43, 50, 60, 75) | |
یو ای سی۶۰, یو ای سی۵۴ |