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Railway track rail manufacturer wholesale custom various model specs light rail and heavy rail, same day shipping specs complete

Railway track rail manufacturer wholesale custom various model specs light rail and heavy rail, same day shipping specs complete

Category
Сталь
Minimum order quantity (MOQ)
50
Supplier
精湛金属制品(无锡)有限公司
Supplier price (CNY)
¥1.2000

Price

from 17 ₽

Description

路轨是铁路系统中供列车行驶的专用轨道结构,由钢轨、轨枕、道床等组件构成,为列车提供连续、稳定的导向和承载基础。 结构组成 ‌ 钢轨 ‌ 材质:高碳钢或合金钢,截面呈“工”字形 功能:直接承受车轮压力并引导列车方向 ‌ 轨枕 ‌ 类型:木枕、混凝土枕、钢枕 作用:固定钢轨间距,分散载荷至道床 ‌ 道床 ‌ 组成:碎石(道砟)或混凝土板 功能:缓冲震动,排水防锈,增强轨道稳定性 ‌ 连接零件 ‌ 包含:扣件、鱼尾板、螺栓 用途:紧固钢轨与轨枕,确保轨道整体性 ‌ 道岔 ‌ 特殊结构:可移动轨件 功能:实现列车在不同轨道间的切换

Specifications

Railway track rail manufacturer wholesale custom various model specs light rail and heavy rail, same day shipping specs complete | CHIFAT®