Stainless Steel Spiral Ductwork

Stainless steel spiral ductwork.

Stainless steel spiral ductwork. The clamping system eliminates the need to caulk during installation the areas where bugs can harbor and remove the snagging areas that destroy the leak free system. Nordfab stainless steel ductwork is leak free airtight and features a clamp together design. Biyang stainless steel spiral duct or stainless steel spiral pipe has been in hvac ducting industry for more than 10 years. Used for pumps valves.

304 stainless steel is more corrosion resistant than steel. 304 stainless steel is more corrosion resistant than steel. Spiral pipe is available in other materials on special order such as vinyl coated steel brass copper aluminum and stainless steel. Stainless steel 304 definition this basic 18 chrome 8 nickel stainless steel is the most versatile and widely used austenitic grade.

Oval spiral pipe longseam pipe and fittings are manufactured from a variety materials including galvanized galvaneal aluminum pvc coated stainless steel and carbon steel in singlewall and doublewall configurations. It can be used in a tougher environment and still maintains the clean and green air. Single wall round spiral duct and fittings construction standards positive pressure gauge selection for galvanized steel astm a 653 paint grip steel type 304 and 316 stainless steel and eastern polyvinyl chloride coated steel pcs fittings are spot welded and or gorelocked through 40 diameter. Stainless steel 316 definition the addition of molybdenum and higher nickel content give 316 better corrosion and pitting resistance than 304 plus higher strength at elevated temperatures.

22 gauge type 304 stainless steel corrugated spiral ductwork with slip connection. For technical drawings and 3 d models click on a part number. Galvanized steel has good corrosion resistance. A spiral seam makes this duct strong and rigid.

It has excellent drawing and forming characteristics and provides excellent resistance to a wide range of corrosives. For technical drawings and 3 d models click on a part number. 18 gauge type 316 stainless steel ductwork with flange connection. Fittings have male ends with a slightly smaller diameter to press fit into duct.

Spiral galvanized pipe is carefully engineered and built to meet or exceed all smacna standards sheet metal and contractors national association. A spiral seam makes this duct strong and rigid. With stainless steel 304 or 316 biyang stainless steel spiral duct is more rust resistant and much tougher than the galvanised steel ducting. From 12 x6 to 133 x48 and 98 x60 we offer the largest oval spiral size capacity in the world.