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.
Please contact us for Customing Sizes and types of gratings.
Holographic gratings: Flat Field Holographic Concave Grating,Flat Field Concave Grating,Spherical Holographic Grating,Aberration Corrected Holographic Grating China Star Optics Technology Co.,Ltd. , https://www.realpoooptics.com
Stainless steel manhole cover accessories for industry
Are available in all kinds of food,medical extracting equipments,
Product Feature:
 Food grade environment safe
Medical environment safe
Engineer tested and rated
Material Quality
Stainless steel 304 Â and 316L
Application industry
Food,Beverage,Pharmacy,beer,oil and gas.
Process technology
Stainless steel welding pipe and seamless pipe
Equipment Fittings
Extraction pot Extraction tank
Demensions:
1Â 1/2"*6"
1Â 1/2"*12"
1Â 1/2"*18"
1Â 1/2"*24"
2"*12"
2"*24"
3"*6"
3"*9"
3"*12"
3"*18"
3"*36"
4"*4"
4"*8"
4"*24"
6"*12"
6"*6"
6"*12"
6"*24"
6"*36"
10"*12"
12"*12"
Â
Packing&Shipping information
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Port:Shanghai Port or Ningbo Port,China
MOQ:1piece
Supply ability:5,000 pieces/month
Payment terms:T/T,Western Union, Paypal, L/C
Packaging:Shrink Wrap-Carton Case-Exporting Plywood Case
Delivery time:Depends on quantity
Shipping mode:By sea,by air,by express
Â
Wenzhou Hongtai Fluid Equipment Co.,Ltd is a comprehensive and professional manufacturer,being integrating in designing, developing, manufacturing.Â
We specialize in sanitary valves,pipe fittings and pumps,which is applied for  milk,food,beer,pharmaceutical and other fields.We can quote you favourable price&high quality&best after-sale services.Welcome to visit our factory
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1.Stainless steel Sanitary valve
Sanitary Butterfly Valves
Sanitary Check Valves
Sanitary Ball Valvess
Sanitary Reversal Valve
Sanitary Diaphragm Valves
Sanitary Sample Valves
Sanitary Safety Valves
Sanitary Control Valves
Sanitary Relief Pressure Valves
2. Stainless steel Sanitary Pipe Fittings
Sanitary Elbow
Sanitary TeeSanitary Reducer
Sanitary Cross
Sanitary Triclamp Ferrule
TriclampÂ
High pressure triclamp
Triclamp spool
Round lids
Filter reducer with MNPT port
Round lid with FNPT port
Hemispherical lids
Filter stack
Sanitary Cap
Sanitary Pipe Hanger
Sanitary Tank Cleaning Ball
Sanitary Hose Joint
Sanitary Unions
Sanitary Sight Glass
Sanitary Strainer
3. Stainless steel Sanitary Manways
Sanitary Round Manway without Pressure
Sanitary Round Manway with Pressure
Sanitary Square Manway
Sanitary Oval Manway
4. Stainless steel Sanitary Pumps
Sanitary Centrifugal PumpSanitary Lobe Pump
Sanitary Self Priming Pump
5.Stainless steel Sanitary Tanks
Storage Tank
Fermentation Tank
Mixing Tank
Warm-keeping Tank
6.Stainless steel Sanitary TubeÂ
Seamless TubeÂ
Weldless Tube
7.Sanitary Gasket
Silicone/EPDM /Vition/PTFE Gasket for Triclamp
Silicone/EPDM /Viton/PTFE Gasket for Union
Silicone/EPDM /Viton/PTFE Gasket for Butterfly Valve
Silicone/EPDM /Viton/PTFE Gasket for Manhole Cover
Stainless steel manhole cover accessories for industry
Are available in all kinds of food,medical extracting equipments,
Product Feature:
 Food grade environment safe
Medical environment safe
Engineer tested and rated
Material Quality
Stainless steel 304 Â and 316L
Application industry
Food,Beverage,Pharmacy,beer,oil and gas.
Process technology
Stainless steel welding pipe and seamless pipe
Equipment Fittings
Extraction pot Extraction tank
Demensions:
1Â 1/2"*6"
1Â 1/2"*12"
1Â 1/2"*18"
1Â 1/2"*24"
2"*12"
2"*24"
3"*6"
3"*9"
3"*12"
3"*18"
3"*36"
4"*4"
4"*8"
4"*24"
6"*12"
6"*6"
6"*12"
6"*24"
6"*36"
10"*12"
12"*12"
Â
Packing&Shipping information
Â
Port:Shanghai Port or Ningbo Port,China
MOQ:1piece
Supply ability:5,000 pieces/month
Payment terms:T/T,Western Union, Paypal, L/C
Packaging:Shrink Wrap-Carton Case-Exporting Plywood Case
Delivery time:Depends on quantity
Shipping mode:By sea,by air,by express
Â
Wenzhou Hongtai Fluid Equipment Co.,Ltd is a comprehensive and professional manufacturer,being integrating in designing, developing, manufacturing.Â
We specialize in sanitary valves,pipe fittings and pumps,which is applied for  milk,food,beer,pharmaceutical and other fields.We can quote you favourable price&high quality&best after-sale services.Welcome to visit our factory
Â
1.Stainless steel Sanitary valve
Sanitary Butterfly Valves
Sanitary Check Valves
Sanitary Ball Valvess
Sanitary Reversal Valve
Sanitary Diaphragm Valves
Sanitary Sample Valves
Sanitary Safety Valves
Sanitary Control Valves
Sanitary Relief Pressure Valves
2. Stainless steel Sanitary Pipe Fittings
Sanitary Elbow
Sanitary TeeSanitary Reducer
Sanitary Cross
Sanitary Triclamp Ferrule
TriclampÂ
High pressure triclamp
Triclamp spool
Round lids
Filter reducer with MNPT port
Round lid with FNPT port
Hemispherical lids
Filter stack
Sanitary Cap
Sanitary Pipe Hanger
Sanitary Tank Cleaning Ball
Sanitary Hose Joint
Sanitary Unions
Sanitary Sight Glass
Sanitary Strainer
3. Stainless steel Sanitary Manways
Sanitary Round Manway without Pressure
Sanitary Round Manway with Pressure
Sanitary Square Manway
Sanitary Oval Manway
4. Stainless steel Sanitary Pumps
Sanitary Centrifugal PumpSanitary Lobe Pump
Sanitary Self Priming Pump
5.Stainless steel Sanitary Tanks
Storage Tank
Fermentation Tank
Mixing Tank
Warm-keeping Tank
6.Stainless steel Sanitary TubeÂ
Seamless TubeÂ
Weldless Tube
7.Sanitary Gasket
Silicone/EPDM /Vition/PTFE Gasket for Triclamp
Silicone/EPDM /Viton/PTFE Gasket for Union
Silicone/EPDM /Viton/PTFE Gasket for Butterfly Valve
Silicone/EPDM /Viton/PTFE Gasket for Manhole Cover
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.
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%
Stainless Steel Manhole Cover Accessories for Industry
Model NO.: HT-fittings007
Origin: Wenzhou
HS Code: 7307220000
Model NO.: HT-fittings007
Origin: Wenzhou
HS Code: 7307220000