●PTFE liner - Upgard materail of three- layer composite
●Designed to replace traditional Bronze Bearing with Graphite Plugs
●Low coefficient of friction, Low cost and Long service life
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Anyang Shanqiao Railway Equipment Co., Ltd: We're well-known as one of the leading fastening system, fish plates, rail shoulder, railway sleeper plates, railway emergency manufacturers and suppliers
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Context. Arguably the first and the most important global environmental health improvement to date has been the phase out of lead in gasoline. The phase out not only represents a nearly worldwide shift in paradigm regarding a toxic substance, but is also an example of a public-private partnership that has immeasurably impacted future …