Pangang has successfully developed pearlite rails with the highest strength in the world.

Recently, Pangang has successfully developed the fourth-generation pearlite rail with the highest strength level in the world. It is currently undergoing trials on the railway line of the Beijing Railway Bureau. In September, the rail will also be laid on the heavy-duty lines or small-radius lines under the jurisdiction of the Shanghai, Zhengzhou and Taiyuan Railway Bureaus.

The heavy load of railway transportation will inevitably require high reinforcement of the rail. As the largest steel rail production base in China, Pangang has set up a “1300MPa online heat treatment rail development” project team in 2004, successfully producing a new generation of pearlite rails with a strength level of over 1300 MPa.

A Mirror is any specularly reflecting surface, and in most large volume applications this reflective medium is aluminum coating. A back surface mirror has the reflective coating on the surface opposite the viewing surface, so it's imperative .

Front Surface Optical Mirrors (also known as first surface Optical Mirrors) reflect light directly from the coating that is applied to the polished or working surface of the mirror.

First Surface Mirrors, the coated surface is to be facing the incident light in order to minimize energy loss by not allowing light to pass through the glass substrate. 

The mirrors are available in circular, square, and rectangular dimensions. Rectangular first surface mirrors are ideal for applications requiring the mirror to be mounted at 45° in order to produce a 90° bend in the light path.

Front Surface Mirror

Front Surface Mirror,Front Surface Optical Mirrors,First Surface Mirrors,Front Surface Plane Mirrors

Changchun Ruiqi Optoelectronics Co.,Ltd , http://www.ruiqi-optics.com