Henan Yanlin Trading Seamless Steel Pipes Co., Ltd
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Company Introduction
DWD45 monomer hydraulic prop is the prop with the liquid supplying form outside. It can be widely used for the prop in channels for mine, coal and other places need propping. The characteristics for DWD monomer hydraulic prop are:1.The moving prop of DWD series adopts surface treated by zinc and molybdenum disulfide. Its structure becomes much simpler than that of old prop, so it is much easier to maintain. 2.For our DWD series, its oil cylinder is lined with stainless steel to proof its working life. At the time, because of stainless steel, so it can use water to replace other liquid, which can reduce your cost and keep environment from being polluted.3.The working stroke of DWD series is within quite big span. One prop can equal to several old props, which can reduce the workers��work, improve your productivity effect and reduce your cost.4.For DWD series hydraulic prop, its three-way valve doesn�� rise with the injection of liquid, which is easy to operate, and much safer for the workers.
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