Circular sight glass

  • Quartz glass for round sight gauge glass or tubular sight gauge glass

    Quartz glass for round sight gauge glass or tubular sight gauge glass

    Normally,quartz glass is fused quartz is the widely usage in industry and home appliances.it is a glass consistant of almost pure silica in amorphous form,it’s purity up to 99.9% according to requirement.

  • 19mm Oblong Sight Glass

    19mm Oblong Sight Glass

    Style:19mm Oblong Sight Glass

    Material:borosilicate glass,quartz glass,soda lime glass,aluminosilicate glass

    Size:can be customized

    Thickness:3mm-55mm

    Brand:Linker

    Shape:circular,rectangle,oblong,

     

     

  • Super thick heat resistant glass,30mm thick,35mm thick,50mm thick,55mm thick,customize thickness

    Super thick heat resistant glass,30mm thick,35mm thick,50mm thick,55mm thick,customize thickness

    Material:borosilicate glass,quartz glass,soda lime glass,aluminosilicate glass

    Size:can be customized

    Thickness:3mm-55mm

    Brand:Linker

    Shape:circular,rectangle,oblong,

     

     

  • 19mm Oval Sight Glass

    19mm Oval Sight Glass

    Style:19mm Oval Sight Glass

    Material:borosilicate glass,quartz glass,soda lime glass,aluminosilicate glass

    Size:can be customized

    Thickness:3mm-55mm

    Brand:Linker

    Shape:circular,rectangle,oblong,

     

     

  • 19mm Round Sight Glass

    19mm Round Sight Glass

    Material:borosilicate glass,quartz glass,soda lime glass,aluminosilicate glass

    Size:can be customized

    Thickness:3mm-55mm

    Brand:Linker

    Shape:circular,rectangle,oblong,

     

     

  • 3/4” Round Sight Glass

    3/4” Round Sight Glass

    Style:3/4” Round Sight Glass

    Material:borosilicate glass,quartz glass,soda lime glass,aluminosilicate glass

    Size:can be customized

    Thickness:3mm-55mm

    Brand:Linker

    Shape:circular,rectangle,oblong,

     

     

  • 3/4” Circular Sight Glass

    3/4” Circular Sight Glass

    Style:3/4” Circular Sight Glass

    Material:borosilicate glass,quartz glass,soda lime glass,aluminosilicate glass

    Size:can be customized

    Thickness:3mm-55mm

    Brand:Linker

    Shape:circular,rectangle,oblong,

     

     

  • 4/5” thick Circular Sight Glass

    4/5” thick Circular Sight Glass

    Style:4/5” thick Circular Sight Glass

    Material:borosilicate glass,quartz glass,soda lime glass,aluminosilicate glass

    Size:can be customized

    Thickness:3mm-55mm

    Brand:Linker

    Shape:circular,rectangle,oblong,

     

     

  • 20mm thick Circular Sight Glass

    20mm thick Circular Sight Glass

    Style:20mm thick Circular Sight Glass

    Material:borosilicate glass,quartz glass,soda lime glass,aluminosilicate glass

    Size:can be customized

    Thickness:3mm-55mm

    Brand:Linker

    Shape:circular,rectangle,oblong,

     

     

  • 19mm thick Round Sight Glass

    19mm thick Round Sight Glass

    Style:19mm thick Round Sight Glass

    Material:borosilicate glass,quartz glass,soda lime glass,aluminosilicate glass

    Size:can be customized

    Thickness:3mm-55mm

    Brand:Linker

    Shape:circular,rectangle,oblong,

     

     

  • 4/5” Round Sight Glass

    4/5” Round Sight Glass

    Style:4/5” Round Sight Glass

    Material:borosilicate glass,quartz glass,soda lime glass,aluminosilicate glass

    Size:can be customized

    Thickness:3mm-55mm

    Brand:Linker

    Shape:circular,rectangle,oblong,

     

     

  • 20mm Round Sight Glass

    20mm Round Sight Glass

    Style:20mm Round Sight Glass

    Material:borosilicate glass,quartz glass,soda lime glass,aluminosilicate glass

    Size:can be customized

    Thickness:3mm-55mm

    Brand:Linker

    Shape:circular,rectangle,oblong,

     

     

  • 19mm Rectangel Sight Glass

    19mm Rectangel Sight Glass

    Style:19mm Rectangel Sight Glass

    Material:borosilicate glass,quartz glass,soda lime glass,aluminosilicate glass

    Size:can be customized

    Thickness:3mm-55mm

    Brand:Linker

    Shape:circular,rectangle,oblong,

     

     

  • Soda-lime glass for cheaper circular sight gauge glass

    Soda-lime glass for cheaper circular sight gauge glass

    Soda – lime glass is the most normal form of glass manufacture. It is composed of about 70.5 percent silica (silicon dioxide), 15.5 percent soda ( sodium oxide), and 9 percent lime (calcium oxide), the rest is smaller amounts of various other compounds.

  • Sapphire glass for observation window or screen protector

    Sapphire glass for observation window or screen protector

    Sapphire glass is now gradually used in pressure observation window, dangerous situation monitoring instrument, deepwater pressure environment instrument and oilfield, coal mine and other occasions.

    Our sapphire glass products can be coating treatment, screen printing treatment or special heat treatment according to customer requirements, to adapt to customer’s special needs.

    Sapphire window is suitable for ultra high pressure environment.

    Compared with tempered glass and other pressure-resistant glass products, sapphire can be thinner under the same pressure environment, effectively reducing the volume of the instrument.

  • Ceramic Glass for panel of boiler and fireplace and electric heater

    Ceramic Glass for panel of boiler and fireplace and electric heater

    Ceramic Glass has characters: heat resistant, shock temperature resistant, strengthen, hardness, acid-resistant, alkalinity-resistant, low-expansion. transparent ceramic glass, black ceramic glass, bronze ceramic glass, salient point ceramic glass. milk white ceramic glass.

  • Cobalt Blue Glass for observing flame

    Cobalt Blue Glass for observing flame

    Cobalt blue glass is used in steel work and cement plant observation scenarios where IR protection is not required, but observation of bright furnaces requires blue eyewear to be able to see into the furnace better.

  • Circular sight glass with central hole

    Circular sight glass with central hole

    Circular sight glass may be covered lightly by steam or precipitate result in observing unclearly  from observed tank. we need the circular sight glass with center hole, there is a wiper in the center hole, but the circular sight glass with center hole could have a significant impact on bring down the resistance of pressure.tank pressure is not high in this case.

  • Borosilicate Glass for circular sight glasses or tubular sight glasses

    Borosilicate Glass for circular sight glasses or tubular sight glasses

    Borosilicate glass is a kind of glass with silica and boron trioxide as the main glass-forming element. Borosilicate glasses become famous for having very low coefficients of thermal expansion, making them more resistant to thermal shock than soda-lime glass. borosilicate glass is fit to be used in sight glass lens,

    Borosilicate glass is ultra and clear glass with good thermal and chemical properties and outstanding transparent

  • Aluminosilicate glass for boiler gauge glass

    Aluminosilicate glass for boiler gauge glass

    Alumino-silicate glass is mainly composed of Si-Ca-Al-Mg and other alkali metal oxides through a scientific ratio combination, in which the content of K2O+Na2O ≤0.3%, belongs to the non-alkali aluminum silicate glass system, after high temperature tempering treatment with high temperature resistance, high pressure resistance, acid and alkali resistance and other excellent physical and chemical properties, is a variety of high pressure glass window excellent material.It is mainly used in power plant, petrochemical, nuclear power plant, deep-sea exploration equipment and other kinds of high temperature and high pressure steam package on the high pressure water level gauge glass window.