LINED SIGHT GLASS

Cast Steel, Stainless Steel Body, Lined internally or Un-lined Body, Food Grade

 

Our Sight Glasses are offered in a variety of shapes, materials and sizes. One can Clearly Visual Inspect from Either Side of the line, making it easy to inspect flow within the line.

 

For the Lined Sight Glasses, the entire internal component are manufactured from Cast Steel, or Stainless steel ideally used in the food industry and optional fully lined with PFA, FEP, or PVDF creating a barrier against any aggressive chemicals or gases.  

 

Depending upon application, we can offer body materials in Ductile Iron, WCB or Stainless Steel that is PFA lined, and offer both long service life and high corrosion resistance due to the thick, uniform, blowhole-free lining. The liners’ non-stick and inert properties are ideal for highly viscous and high purity applications. 

 

All surfaces of the sight glass wet parts are lined with PFA to protect service life from chemical corrosion. Safety Glasses used are Borosilicate glass ideal for chemical usage and are utilized to withstand high temperatures, mechanical stress, and corrosion from aggressive applications.

Our Plastic Sight glasses are supplied in full plastic such as Polypropylene, PP-H or PVDF used for specific chemicals, flanged with Borosilicate Tube sight glasses and stainless-steel mounting bolts and nuts.

Resistochem cc can also supply Borosilicate glass in tube or disc form used for replacement of existing sight glass components. Available in various thicknesses and lengths to suit your application. 

 

Flange drillings are available in Class 150, 300, BS4504 or PN10/16. Special drilling on request.