hebei fuyuan sealing material co.,ltd.

  400 x 34(30)x 17mm      370 x 34(30)x 17mm     340 x 34(30)x
17mm
  320 x 34(30) x 17mm      300 x 34(30) x 17mm     280 x 34(30) x 17mm 

  250 x 34(30) x 17mm      218 x 34(30) x 17mm     190 x 34(30) x
17mm             
  165 X 34(30) X 17mm     140 X 34(30) X 17mm    115 X
34(30) X 17mm    8"-20" X 1"x 5/8"TSL G/Glass

2. round sight glass   

3. quadrate & square sight glass

   
4.  tubular gauge glass     

                                                       
5. material : 
tempered borosilicate ,high borosilicate 3.3 ,quartz ,soda lime   

    
6. packing:  paper box, carton , plywood case.

7. protect gasket:  asbestos rubber gaskets ,non-asbestos rubber
gaskets,  graphite gasket,

8. printing:　we can print the date ,word and  drawing on the glass
according to your requirements.