|Place of Origin:||
Shandong China (Mainland)
railroad ties for sale
1. class sleepers, lengthXwidthXheight 2500 * 220 * 160mm
2. sleepers, lengthX width Xheight 2500 * 200 * 145mm
used railroad ties for sale
Anti-corrosion sleeper Features
Good elasticity, light weight, simple production, insulation performance is good.
Fasteners with wood blocking connection simple, laying and maintenance,
transportation is convenient, wooden sleeper and have bigger friction coefficient between
gravel ballast. Wooden sleeper toughening corrosion, can absorb more than other
sleeper train weight and less prone to fracture. Anti-corrosion sleepers but its drawback is that use fixed number of year is shorter,
the consumption of large amount of wood. Wooden sleeper easy to corrupt,
the reason from insect pests, the influence of the environment and climate,
and wood blocking the spike on the hole by using long relaxation, anti-corrosion sleepers are most commonly so only decades of life.
Anti-corrosion sleeper treated Treatment Process& Material Quality
Anti-corrosion sleeper treated Treatment Process
Anti-corrosion sleepers are chemically processed, soaked wood grain pillow in coal tar
and anthracene oil mixture. After high temperature and high pressure, suck full this wood preservative,
become very hard, not only is not easy to corrupt, and waterproof , so embalmed sleepers are
not afraid of water.
Anti-corrosion Sleeper Material Quality
Railway now use more strength higher and more durable pine wood and larch wood for
manufacturing wood sleepers, wooden pillow full of tough losses,
more than any other sleeper trains generated by absorption of the weight.
Shandong China Coal Industrial & Mining Supplies Group Co.,ltd is a big joint stock enterprise founded in the early 1980s,registered capital is 138million yuan. The group total has 1100 employees,3 wholly owned subsidiaries and 18 professional branches.Hundreds of our products are exportedto Australia,Russia, Colombia,
Ukraine,Georgia, the United states,Southeast Asia and so on more than 60 countries and regions.