high purity cheap optical glass rods made of quartz glass

Features of Hollow Glass Rod as follow:

Dimensional Tolerance  
Range of OD OD          OD             Thickness     Siding    Out of Round   Bow/1220mm 
≤ 6mm                    ± 2.0%            ± 10%          12%             2.0%           2.5mm 
6.00-15.00mm         ± 1.25%          ± 8%            10%             1.5%           2.5mm 
15.00-20.00mm       ± 1.25%          ± 10%          15%             1.5%           2.5mm

 20.00-25.00mm       ± 1.25%          ± 10%          15%             1.5%           2.5mm 
25.00-30.00mm       ± 1.35%          ± 12%          15%             1.5%           2.5mm 
30.00-80.00mm       ± 1.5%            ± 14%           15%             2.0%          2.5mm

 Physical properties:
Density Density 20 °C kg * m-3 (× 103) 2.2 
Coefficient of Thermal Expansion:25-300 °C °C -1 (× 10-6) 0.56 
Softening Point: (°C) 1710 
Annealing point: (°C) 1230 
Transformation point Strain point (°C) 1140 
Young's Modulus: (Pa) 7.3 × 105

Application:

 The product is widely used: halogen lamps, mercury lamps, single-ended lamp, automobile lamp, stage lamp, thermocouple, copiers lights, water treatment lamp casing, all kinds of quartz vessels, pipelines and other fields.

high purity cheap optical glass rods made of quartz glass
	Available sizes:  1) Outer diameter:  1mm-100mm 2) Standard length: 1,200mm                      Main composition: 1) SiO2: 80±0.5% 2) B2O2: 13±0.2% 3) Al2O3: 2.4±0.2% 4) Na2O (+K2O): 4.3±0.2%

high purity cheap optical glass rods made of quartz glass 

The size of the borosilicate 3.3 clear glass rod, which we can produce as follows:  

  high purity cheap optical glass rods made of quartz glass 

high purity cheap optical glass rods made of quartz glass 

1. Providing technical consultation.

2. Special packaging according to request.

3. Providing related qualification documents.

4. Accepting customer's audit on site.

5. Providing shuttle bus service when visiting our factories.

6. Solving the quality matter on production line, providing technical inspection.

7. Solving customer's complaints in time and making advancement.

high purity cheap optical glass rods made of quartz glass 

high purity cheap optical glass rods made of quartz glass 

high purity cheap optical glass rods made of quartz glass 

What are the payment terms?

1) Delivery against payment.

2) We accept T/T,WU. Paypal is also available .

How do you pack the goods?

1.Inner layer: plastic bubbles 

2.second layer: polystyrene foam sheet 

3.Outer layer: carton 

P.S. The goods can be packed in wooden cases according to the quantity and shape.  

How the goods can be delivered?

1) By sea.

2) By air(EMS/DHL/TNT/UPS/SF-express per your request)

It cost 3-40days according to your choice of delivery.

If you wish to know in advance, we’d like to check it for you anytime.

high purity cheap optical glass rods made of quartz glass 

Why choose us?

Q1 How fast can i get the quotation?

A:We usually quote within 24 hours after we get your inquiry.If you are very urgent to get the pricce, please call us or tell us in your email so that we will regard your inquiry priority.

Welcome to send E-mail to us more detailed informations.

Welcome to your price enquiry!