Transparent Sapphire Glass Liquid Valve Screw Thread Hole Customized Shape

Basic Information
Place of Origin: china
Brand Name: zmkj
Model Number: thread sapphire
Minimum Order Quantity: 3pcs
Price: by case
Packaging Details: capacitor paper under vacuum bag
Delivery Time: 3-4weeks
Payment Terms: T/T, Western Union, L/C
Supply Ability: 1000pcs
Material: Sapphire Glass Shape: Thread Sapphire
Hardness: 9.0 Melting Point: 2200°
Application: Equipment Liquid Valve Advantage: Corrosion Resistance
High Light:

sapphire optics

,

sapphire lens

 
fanshaped sapphire optical glass window,sector Al2O3 sapphire lens for window,sapphire optical glass wafer
 
What is Sapphire merit?
 
①- Thinner and Stronger than Standard Glass Windows
②- Features Extreme Surface Hardness and Chemical Resistance
③- Transmits Wavelengths Ranging From UV to Mid-Infrared
Sapphire Windows are manufactured from single crystal sapphire, making them ideal for demanding applications (such as laser systems) because of their extreme surface hardness, high thermal conductivity, high dielectric constant and resistance to common chemical acids and alkalis. Sapphire is the second hardest crystal next to diamonds and, because of their structural strength, sapphire windows can be made much thinner than other common dielectric windows with improved transmittance. Chemically, sapphire is single crystal aluminum oxide (Al2O3), and is useful in a transmission range from 0.2 - 5.5µm.
Transparent Sapphire Glass Liquid Valve Screw Thread Hole Customized Shape 0
.our sapphire produce step

sapphire crystal body (KY)--> customized orientation rough block--> anneal 1650°-->wire saw cut-->
shape rough lapped-->chamfer---> (anneal ) ---> fine groud lapped--> polished -->check test
 

Comparison of glass materials

Material Properties Applications
BK7 Transmission Range: 330-2100nm
Refractive Index: 1.5164@588nm
Most popular and low cost
Visible and near IR spectrum applications
Fused Silica Transmission Range: 185-2500nm
Refractive Index: 1.4858@308nm
Low Thermal Expansion Coefficient: 0.54 x 10-6K
UV to IR spectrum
Best choice for thermal resistance
application.
Sapphire Transmission Range: 180-4500nm
Refractive Index: 1.755@1000nm
Strong Hardness
Best choice for scratch resistance applications Thinner optics Wide Transmission Range
Calcium Fluoride Transmission Range: 170-7800nm
Refractive Index: 1.399@5000nm
Little Hygroscopic Susceptibility
High Thermal Expansion Coefficient: 18.85 x 10-6K
IR laser applications
MgF2 Transmission Range: 120-7000nm
Refractive Index: 1.376@700nm
UV laser applications

 
Applications
1. window/ sight glass in high temperature situation 2. optial lens 3.led substrates
4. crucibles,trays,boats. 5. UV transmitting optical
6. protective glass cover for phone,camera,watch,scanner etc.
7. Sapphire blade
8. Sapphire bearing
9. Sapphire/Ruby ball for three-coordinate measuring machine

 
About size we can provide

Material sapphire,Fused silica,optical glass, etc
Dimension 0.1-400mmxthickness0.08-100mmt
Dimension Tolerance ±0.01~0.15mm
Angle Tolerance 3'~5'
Surface Quality 60/40,40/20,20/10
Flatness Lambda /4 Lambda /10
Bevel 0.25 mm at 45 degrees
Coating

AR coating , Enhanced aluminum or custom
 

 
FAQ
Q: How to pay?
A: T/T, Paypal,  before the delivery.
 
Q: What's your MOQ?
A: (1) For inventory, the MOQ is 1pcs. if 10pcs it's better.
(2) For customized products, the MOQ is 3 pcs up.
 
Q: What's the delivery time?
A: (1) For the standard products
For inventory: the delivery is 5 workdays after you place the order.
For customized products: the delivery is 2 -4 weeks after you order contact.
 

 

Contact Details
Manager

WhatsApp : +8615801942596