Laboratory Cylinder

I am a wholesale company interested in purchasing 2000ml measuring cylinders.  
For initial quality evaluation, I plan to buy 500 units in closed crates.  
Subsequent orders will be in 20-foot containers.

I require borosilicate glass tubes with precise specifications:
 
50mm outer diameter, 1.8mm wall thickness, 1500mm length  
65mm outer diameter, 2.0mm wall thickness, 1500mm length  
75mm outer diameter, 2.2mm wall thickness, 1500mm length  
80mm outer diameter, 2.2mm wall thickness, 1500mm length  
90mm outer diameter, 2.2mm wall thickness, 1500mm length  
100mm outer diameter, 2.5mm wall thickness, 1500mm length  
105mm outer diameter, 2.5mm wall thickness, 1500mm length  
 
All tubes must maintain consistent dimensions and thermal resistance properties. Total quantity required across all specifications is 13 metric tons.

Require 12 units of 45ml glass measuring cylinders for laboratory use.  
Confirmed unit price at $2 with total product cost $24.  
Need freight cost clarification (quoted $5) and express delivery options to Australia address: 145 Bago Road, Wauchope NSW 2446.  
Prefer reasonably short delivery timeframe.  
Payment method already specified (not included per platform rules).

We are looking to procure the following laboratory glassware items:
• Glass beakers (50ml and other standard sizes)
• Glass reagent bottles with screw caps
• Graduated cylinders (multiple capacity options)

Required information:
1. Product availability confirmation
2. Export capability to Egypt
3. Unit pricing and size specifications
4. Shipping cost breakdown and estimated delivery timeline

Please provide detailed specifications, MOQ, and commercial terms for potential partnership.