Specification Brand : DMS DES MOINES STEEL CO. THE REAL STEEL GUYS ESTABLISHED 1990 ItemForm : Rod ItemName : Des Moines Steel - Galvanized SCH 40 Pipe A53: 1/2" (5, 4' pcs.) ItemPackageQuantity : 1 ItemShape : Rectangular ItemTypeKeyword : plumbing-pipes Manufacturer : Des Moines Steel Co Material : A53 NumberOfItems : 5 PartNumber : GALV SCH 40 1/2" ProductDescription : All pipes are specified using the NPS (Nominal Pipe Size) and schedule numbers. It is the schedule number that determines the approximate inside diameter. Hot-dip galvanizing (HDG) is the process of dipping steel into a kettle or vat containing molten zinc. The process is inherently simple which provides a distinct advantage over other corrosion protection methods. While the steel is in the kettle, the iron in the steel metallurgically reacts with the molten zinc to form a tightly bonded alloy coating that provides superior corrosion protection to steel. ProductSiteLaunchDate : 2022-12-29T18:33:55.684Z UnspscCode : 40142000