Straight Sightglass
1.Manufacturing standard:HGJ502-501-86.2.Connection type:Flange/Thread/Clamp.3.End standard: GB,HG,JIS,ANSI,DIN.4.DN:15mm～150mm.5.Operation temperature:• Silex glass:-30～800℃；• Borosilicate glass::-30～250℃.
Sight Glasses are most commonly used for monitoring liquid flow in pipelines without compromising the integrity of the piping system. Visual observation and supervision of the process flow stream are two of the main concerns. Single / double window constructions, Sight Flow Indicators are available in various figures & material. CS / SS made bodies with Toughened borosilicate Glass Windows and standard units in flanged / threaded connections provide immunity at higher temperature & pressures. These offer a quick, reliable and inexpensive way to affirm flow rate and direction, and monitor color and clarity in fluid lines.
When a problem occurs at certain points along the industrial process line, Sight Flow indicators are used to visually monitor and determine the flow of fluids. These affordable and easy-to-operate devices are installed directly in the process line and allow operators to qualitatively observe flow rate, direction, color and clarity. The readings are then viewed through a glass viewing lens. There are two ways to deploy Sight Flow Indicators:
individually at vital points along fluid lines where alterations, disruptions or contamination of fluids are supposed to have occurred or in banks, all together, where simultaneous monitoring of multiple fluid lines is necessary.
Three Way Sightglass
1.Manufacturing standard:HGJ502-501-86.2.Connection type:Flange/Thread/Clamp.3.End standard: GB,HG,JIS,ANSI,DIN.4.DN:25mm～150mm.5.Operation temperature:• Silex glass:-30～800℃；• Borosilicate glass::-30～250℃.
Glass Tube Sightglass
1.Manufacturing standard:HGJ502-501-86.2.Connection type:Thread/Flange/Clamp.3.Flange standard:GB,HG,JIS,ANSI DIN.4.DN:15mm~300mm.5.Operation temperature:▪ Silex glass:-30~800℃;▪ Borosilicate glass:-30~250℃.
Sightglass with Lamp
1.Manufacturing standard:HGJ502-501-86.2.Connection type:Butt Welding.3.Flange standard:GB,HG,JIS,ANSI DIN.4.DN:100mm,125mm,150mm.5.Operation temperature:▪ Silex glass: -30~800℃;▪ Borosilicate glass: -30~250℃.
Glass Plate Level Gauge
1.Manufacturing standard: HG5-1369.2.Connection type: Welding.3.Flange standard: HG20592-97、HG20615-2009 or on request.4.PN: 0.6MPa.5.DN: 18*304mm or on request.6.Medium temperature: ≦250℃
Sight Glass with neck
1.Manufacturing standard:HGJ501-502-86.2.Connection type:Flange/Thread/Butt welding.3.End standard: GB,HG,JIS,ANSI,DIN.4.DN:25mm～500mm.5.Operation temperature:0℃～250℃.
Stainless Steel Circular Sight Glass
1.Manufacturing standard:HGJ502-501-86.2.Connection type:Flange/Thread/Butt welding.3.End standard: GB,HG,JIS,ANSI,DIN.4.DN:50mm～150mm.5.PN:0.6～2.5Mpa.6.Ambient temperature:0～250℃，0～800℃.
Straight Float Ball Sight Glass
1.Manufacturing standard:HGJ502-501-86.2.Connection type:Flange/Thread/Butt welding.3.End standard: GB,HG,JIS,ANSI,DIN.4.DN:20mm～500mm.5.PN:0.6～5.0Mpa.6.Ambient temperature:0～250℃，0～800℃.
Straight Clamp Sight Glass
1.Manufacturing standard:HGJ502-501-86.2.Connection type:Flange/Thread/Butt welding.3.End standard: GB,HG,JIS,ANSI,DIN.4.DN:20mm～500mm.5.PN:0.6～5.0Mpa.6.Ambient temperature:0～250℃，0～800℃.