APPROVED SOURCES

STEEL SHEET, ZINC COATED (GALVANIZED) FOR

CORRUGATED STEEL PIPES, APRONS, AND END SECTIONS

 

BRAND                                                                                  MANUFACTURER

 

AK Steel Aluminized Steel Type 2                                          AK Steel Corporation

AK Steel Zinc Grip                                                                  Middletown, OH

 

Beth-Cu-Loy Copper Bearing                                                 Bethlehem Steel Corporation

                                                                                                Bethlehem, PA

 

Nucor Steel – Arkansas                                                          Nucor Steel

                                                                                                AR

 

Nucor Steel                                                                             Nucor Steel

                                                                                                South Carolina

 

RG Steel Warren                                                                    RG Steel Warren LLC

                                                                                                Warren, OH

 

RG Steel – Martin Ferry                                                         RG Steel

                                                                                                Martin Ferry, OH

 

RG Steel – Sparrows Point                                                    RG Steel

                                                                                                Sparrow Point, MD

 

Severstal North America                                                        Dearborn, MI

 

SDI Steel Dynamics, Inc.                                                       Steel Dynamics, Inc.

                                                                                                Butler, IN

 

U.S.S. Copper Steel                                                               United States Steel Company

                                                                                                Pittsburgh, PA

 

USS Posco Industries                                                             Pittsburg, CA

 

Worthington Steel                                                                   Worthington Steel - Delta

                                                                                                Delta, OH