PermaShield Pipe is the result of the successful blending of Fab-Tech's metal fabrication capabilities with superior electrostatic coating technology.  PSP® is a fully engineered, modular fume exhaust system that combines the reliability of stainless steel with the attributes of Fab-Tech's proprietary PermaShield Fluoropolymer Barrier Coating.  Complete technical information is available here.
			General Information:
			Fabrication Standards
			Sec 1589X PermaShield Pipe Specification
			FM Approval
			Chemical Compatibility Tables
			Duct Standards:
			Straight Duct Gauge
			Ring Mechanical Specifications ( Page 1 )
			Ring Mechanical Specifications ( Page 2 )
			PSP-EZ™ Clamp Mechanical Specifications
			Rectangular Duct Gauge & Flange Standards
			Round Duct 4" To 120" Diameter Stainless Steel Round Duct With PermaShield Fluoropolymer Barrier Coating - Companion Angle Ring Joints
			EZ Round Duct 2" To 14" Diameter Stainless Steel Round Duct With PermaShield Fluoropolymer Barrier Coating - Single Fastener Band Clamp Joints
			Rectangular Duct Stainless Steel Rectangular Duct With PermaShield Fluoropolymer Barrier Coating And Angle Flange Joints
			PermaBond Duct Revolutionary New PermaBond Process For Hermetically Sealed - Gasket Free Joints For 4" To 14" Diameter Fluoropolymer Coated Duct