5.000" OD x 4.000" OD 14ga Reducer (5.000" Long) - Polished OD/ID - 304 Stainless

Ace Race Parts 304 Stainless Steel tube size Reducers are a high quality, cost effective solution for header, exhaust, intake, and downpipe builders.

All Ace Race Parts 304 Stainless Steel Tube Fittings are manufactured the stringent ASTM A270 Sanitary Specification and offers a much higher quality finish and welding experience than other specifications of tubing due to an extensive testing and inspection process prior to shipment. 304 Stainless Steel Tube Fittings are available in Reducer (Transition) and Tee configurations from 1.500" to 4.000" diameters.

Ace Race Parts Tube Fittings are a perfect match for our Stainless Steel Tube, Stainless Steel V-Band Clamps and Flanges, Mandrel Bends, Exhaust Flanges, and Flex Couplings and Flex Bellows.

What is Tube and How is it Different from Pipe?

Tube size material is measured by the actual outside diameter (OD) and wall thickness. Whereas, Nominal Pipe Size (NPS) is an industry designation, or "trade size", and it is does not reference the actual measured size of the material. Even the most experienced fabricators are sometimes confused by the industry's terminology and method of sizing. Tube size material is not compatible with pipe size material. Many times the words "pipe" and "tube" are use to describe straight lengths of material (eg: exhaust "piping"); however, the industry standard term for this material is "tube". 

Note: Please be sure to verify that this tube size material meets the requirements of your project. It is the customer's responsibility to verify the compatibility of the items in their shopping cart. Ace Race Parts is not responsible for orders with mismatched or incompatible products.