China Porthole Frame Manufacturers

Name - ROUND Steel Vision Frames/Vision Panels
Component - Internal (inner) Panel + External (outer) Panel
Material - Cold Rolled Steel Plate T. = 1.0mm Learn more

Round Vision Lite Panel VP-C18 & Fire Rated Door Porthole Frames Internal & External Self-At
Vision lite frames are designed to insert with glass on doors

Self-attaching

Frames order size equal to cutout size Learn more

Circle Vision Lite Panels VP-C18 Self-attached Inside & Outside Frame Porthole Glass Frames
Commercial steel doors with Round Vision Frames and glass not only provide light to a room, they ensure safety, too. Doors with lites, provide safety for well traveled corridor doors, allowing to see if others are entering the room. Learn more

Round Steel Beveled Vision Lite Kits Vp-C18 Inside & Outside Self-Attached Glass Fitting for Min
Commercial steel doors with Round Vision Frames and glass not only provide light to a room, they ensure safety, too. Doors with lites, provide safety for well traveled corridor doors, allowing to see if others are entering the room. Learn more

Steel Beveled Vision Lite Kits Vp-C18 Porthole Glazing Frames Insider/Outside Self-Attached Panels
Name - ROUND Steel Vision Frames/Vision Panels
Component - Internal (inner) Panel + External (outer) Panel
Material - Cold Rolled Steel Plate T. = 1.0mm Learn more

Round Vision Frames Vp-C18 for Door Diameter 18inches Cutout
Self attaching style. Uses sheet metal screws that pass through the door cutout, and fasten to the opposite side of the Vision Panel. Learn more

Door Cutout Dia. 18 Inches Round Vision Panels Vp-C18 Tested UL-10C Rating Porthole Glazing
Commercial steel doors with Round Vision Frames and glass not only provide light to a room, they ensure safety, too. Doors with lites, provide safety for well traveled corridor doors, allowing to see if others are entering the room. Learn more

Low Profile Beveled Round Vision Lite Panels Vp-C18 Glazing Frames Door Cutout Φ457mm
Name - ROUND Steel Vision Frames/Vision Panels
Component - Internal (inner) Panel + External (outer) Panel
Material - Cold Rolled Steel Plate T. = 1.0mm Learn more

Circular Steel Beveled Vision Lite Panels Vp-C18 Glazing Frame Door Φ457mm Cutout Porthole
Self attaching style. Uses sheet metal screws that pass through the door cutout, and fasten to the opposite side of the Vision Panel. Learn more

Circular Steel Vision Lite Kits Vp-C18 Fire Rated Door Glazing Cutout Φ457mm Inside & Outside Se
Factory-applied rust-inhibiting primer

Max. Vision Size As Possible

Easy & Fast Installation Learn more

Circle Steel Beveled Vision Panels Vp-C18 Porthole Glass Fittings Glazing Frame for Φ457mm Cutout
Vision lite frames are designed to insert with glass on doors

Self-attaching

Frames order size equal to cutout size Learn more

Steel Beveled Round Vision Lite Kits VP-C18 Porthole Internal & External Panels Glass Frames Sel
Commercial steel doors with Round Vision Frames and glass not only provide light to a room, they ensure safety, too. Doors with lites, provide safety for well traveled corridor doors, allowing to see if others are entering the room. Learn more

Round Porthole Vision Lite Kits VP-C18 Glazing Frames Commercial Door Φ457mm Cutout