Power transmission connector profile

Expansion joints, expansion joints, compensators, expansion joints, pumps, valves and other equipment connected with the pipeline of new products, all bolts through them to connect them to make it as a whole, and a certain amount of displacement , So that you can install and maintain, according to the site installation size adjustment, at work, the axial thrust can be transmitted back to the entire pipeline. This will not only improve work efficiency, but cut pumps, valves and other equipment play a protective role. Advantages: easy to install, easy to install the valve can withstand the axial tension of the pipeline. Features: Double flange connection, installed in the pipe, according to the required telescopic distance limit, tighten the nut, elastic ring in the role of the nut gland rely on the phase, mutual gradient, squeezed in the outer tube From the sealing and connecting role, the main and pipeline valve connection not only play the role of pipeline compensation, more convenient valve repair and replacement.

Flat Field Holographic Concave Grating

The Concave Grating has the advantage of being able to constitute a spectroscopic system without any assistance from concave mirrors or similar types of image-forming elements. For this reason,the Concave Grating is used in a wide range of applications, such as analytical instruments,optical communications,biotechnology,and medical instruments. Spectroscopes incorporating concave gratings are classified roughly into two groups: polychromators or monochromators.
China star optics can provide customers with a variety of replicated grating products such as diffraction gratings, reflective gratings,holographic gratings,concave gratings etc. to meet different needs. Maximum ruled area is up to 300x300mm2 for plane ruled diffraction gratings. For replicated diffraction and transmission gratings the ruling density can be from 20 grooves per millimeter to 2400 grooves per millimeter, wavelength from 0.2 micron to 25 microns.

Please contact us for Customing Sizes and types of gratings.

Holographic gratings:
Specifications:
Ruled area: <=70 * 70mm
Wavelength range: 0.2-0.8um
Grooves per mm: 1,200 to 3,600L/mm
Diffraction: >70%
Ruled gratings:
Specifications:
Ruled area: <=70 * 70mm
Wavelength range: 0.2-15um
Grooves per mm: 50 to 2,400L/mm
Diffraction: >70%
Concave gratings:
Specifications:
Ruled area: <=70 * 70mm
Wavelength range: 200 to 900um
Grooves per mm: 490 to 1,200L/mm
Diffraction: >70%

Flat Field Holographic Concave Grating,Flat Field Concave Grating,Spherical Holographic Grating,Aberration Corrected Holographic Grating

China Star Optics Technology Co.,Ltd. , https://www.opticsrealpoo.com