Wooden pillow, wooden pillow price, wooden pillow supplier

Wooden pillow, wooden pillow price, vendor wood wooden pillow pillow (wood sleeper) made from wood sleepers. Also known as sleepers, wood preservative pillow, also known as oiling sleepers. Zy01 making wooden pillow are required to use tough and elastic timber. Wooden pillow-use can be divided into ordinary wooden pillow, turnout sleepers, bridge pillow. Ordinary wooden pillow standard length of 2 .5 m, its cross-sectional shape into I, Ⅱ two categories, for the different levels of the line. Turnout for the turnout on the pillow, pillow cross section than the timber width, length from 2600mm to 4 800mm, divided into 12 kinds, each differing in length 200mm, when using packet selected according to the width of the turnout. Pillow for the bridge on the bridge, its cross-sectional dimension due to the main beam (or stringers) center spacing size varies. Wooden pillow with good elasticity, ease of processing, ease of use. Since owned railways, wooden pillow is the main type of sleeper. However, due to reasons drawn, wooden pillow elasticity, strength and durability is not uniform, it will increase the dynamic action of wheel and rail, and to use a lot of high-quality timber. Wooden pillow life is short, a lot of reasons for the failure, mainly mechanical wear and cracking. Because Yi wooden pillow, on the road in front to embalmed. Unpreserved wooden pillow called the prime pillow. Chinese timber resources are lacking, expensive, it has gradually been replaced by concrete sleepers on the main trunk. Because production batch, the specific model is different, the above picture for reference only, please contact our sales staff will be specifically verified. Free Sales Tel: 400-086-3056