Basic Info.
Model NO.
D18-20
Spare Parts Type
Protective Window
Key Selling Points
High-Quality
Application
Fiber Laser Cutting Machine
Diameter
18-20mm
Wavelength
1064nm/10.6um
Keywords
Laser Equipment Parts
Condition
New
After-Sales Service Provided
Online Support
Marketing Type
Ordinary Product
Product Name
Optical Protective Window Glass Ar C
Material
Jgs2
Specification
D18x2-20x2/3/4
HS Code
9001909090
Packaging & Delivery
Package Size
14.00cm * 11.00cm * 10.00cm
Package Gross Weight
0.500kg
Product Description
| Applicable to fiber laser cutting machine | |||
| Technical Requirement | Commercial Grade | Precision Grade | High Precision |
| size range | 1-600mm | 2-600mm | 2-600mm |
| Diameter tolerance | ±0.1mm | ±0.025mm | ±0.01mm |
| Thickness tolerance | ±0.1mm | ±0.025mm | ±0.01mm |
| Parallelism | ±3´ | ±1´ | ±5´´ |
| Surface quality | 60-40 | 40-20 | 20-10 |
| Surface accuracy | 1.0λ | λ/10 | λ/20 |
| Bevelling | 0.1-0.5mm*45° | ||
| Substrate | Quartz or other optical crystal | ||
| Diameter (mm) | Thickness (mm) | Coating | Diameter (mm) | Thickness (mm) |
| 18 | 2 | Up on customer's request | 35 | 4 |
| 20 | 2/3/4 | 36 | 2/3/5 | |
| 21.5 | 2 | 37 | 7 | |
| 22.35 | 4 | 40 | 2/3/5 | |
| 24.9 | 1.5 | 50 | 2/4 | |
| 25.4 | 4/5 | 55 | 1.5 | |
| 27.9/28 | 4.1/4 | |||
| 29.7 | 4.7 | |||
| 30 | 1.5/5 | |||
| 34 | 3/5 |
1. Customs Duties: All the products shipping from China might cause tariffs.All the products S&F sells default FOB trading terms the buyer will take responsibility on all kinds of tax in
their country. If you have special requests about declarationplease leave messages to us when you place an order.
2. Delivery
·All packages to Brazil need CPFnumber byDHL/UPS/Fedex/EMS
·All packages to Argentina need CUIT number byDHL/UPS/Fedex/EMS All packages by Chile need RUT number byDHL/UPS/Fedex/EMS
·All packages to Russia need the Full Name(First name+Mid name+Last name
2. Warranty
If any quality problem found after your receiving the package within 7 days,pls provide proof of video or photos to uswe could offer refund or replacement once we confirm the problem.
For return and exchange,buyer holds responsibility of paying the freight of sending the product back,We will bear the freight of resending it