O-ring seal / rectangular / stainless steel / thermal insulation
Same as D ring, Stainless Steel Rectangular Rings are one of small accessories used in thermal insulation engineering.
Stainless Steel Rectangular Rings are used in heat insulation fabrications, welding blankets, furnace curtains, fire blankets
Rectangular ring material type:
304 stainless steel, galvanized steel and nickel plated steel are all available, we strongly recommend to choose 304 stainless steel in thermal insulation.