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

Circular Steel Vision Panels VP-C18 Entrance Door Glazing Porthole 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 Self-attached Inside & Outside Frames Hollow Metal D
Name - ROUND Steel Vision Frames/Vision Panels
Component - Internal (inner) Panel + External (outer) Panel
Material - Cold Rolled Steel Plate T. = 1.0mm Learn more

Circle Vision Light Panel VP-C12 Order Size Φ305mm Tested UL-10C Rating Commercial Security Door Gla
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 Beveled Vision Lite Kits VP-C12 Order Size Φ305mm Commercial Door Glazing Porthole Fr
Name - ROUND Steel Vision Frames/Vision Panels
Component - Internal (inner) Panel + External (outer) Panel
Material - Cold Rolled Steel Plate T. = 1.0mm Learn more

Insider & Outside Self-Attached Panels Round Vision Lite Kits VP-C12 Porthole Frames Of Commerci
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 Kits C12 Φ305mm Door Porthole Window Frame Glass Fittings
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 Vision Lite Panels VP-C12 Outer & Inner Frames Φ305mm Porthole Glass Fittings
Frames order size equal to cutout size

Factory-applied rust-inhibiting primer

Max. Vision Size As Possible Learn more

Circle Vision Lite Panels VP-C12 Φ305mm Internal & External Frames Self-attached Door 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

Circle Vision Lite Panel VP-C12 Porthole Frames Inside & Outside Self-Attached
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 Steel Vision Lite Panels VP-C12 Powder Coating Glazing Door Φ305mm Cutout Porthole Frame
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

Low Profile Beveled Round Vision Panel VP-C12 & Composite Door Glazing Porthole Window Frame
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 Vision Lite Kits VP-C12 Glazing Door Porthole Frames Internal & External Panels Self-Attac