Pvc Coated Galvanized Steel Ductwork

4x1 pvc for underground duct systems sheet metal connectors inc.

Pvc coated galvanized steel ductwork. Pvc coated steel combines the strength of steel with the corrosion resistance of plastic. A spiral seam makes this duct strong and rigid. Spiral pcd pvs pvc ductwork. Spiral stainless steel ductwork.

Type 1 pvc and type 316 stainless steel. Our vinyl coated spiral pipe is ul listed and manufactured from galvanized steel coated with a polyvinyl chloride material with an outside thickness of 4 mils and inside thickness of 1 mil standard. External corrugations are standard for over 14 diameter for underground applications. For instance pvc ducting can provide a high degree of flexibility while stainless steel is ultra strong and rigid.

Tened with stainless steel sheet metal screws and sealed. For technical drawings and 3 d models click on a part number. Type 1 pvc polyvinyl chloride is the most versatile material for ductwork. The sealing mate rial is mcgill airseal s united duct sealer water based.

Welded stainless steel ductwork. Then 2 a special epoxy primer is bonded to both sides of the metal. Our rectangular duct and fittings are manufactured from a variety of gauges and materials including galvanized galvaneal aluminum pvc coated stainless steel and carbon steel in singlewall lined and doublewall configurations. Each will provide different qualities.

Smc pvc underground pipe and fittings with e z flange and barrel clamp or standard slip connection single wall pvc spiral pipe sheet metal connectors inc. Hose materials include pvc coated polyester fabric neoprene silicone thermoplastic rubber aluminum stainless steel and more. In stock and ready to ship. The pcd manufacturing process begins with 1 prime hot dipped g 90 galvanized steel that is cleaned and fire treated.

There are two main types of ductwork used in laboratories. Pvc offers high resistance to both acid and solvent vapors making it a good choice for many applications. From 6 x6 to 220 x72 we can handle the smallest and the largest rectangular projects. Fittings have male ends with a slightly smaller diameter to press fit into duct.

304 stainless steel is more corrosion resistant than steel. Materials uni coat duct and fittings are made of galvanized steel 18 through 26 gauge with a g 60 zinc coating. It can be rigid or flexible. Galvanized steel has good corrosion resistance.

Finally 3 a 4 mil polyvinyl coating is heat fused to one side 4 x 1 or both sides 4 x 4. A 4 mil thick 0 004 inch coating of pvc plastic is heat sealed to both sides of the metal.