Resource Library

Terms & Conditions/Warranty

ASTM A53, Type E, Grade B Large Diameter Submittal Sheet

ZI-Strut Datasheet

Roundtable Talk: Industry-leading Galvanization

Square and Rectangular Fence Framework Flyer

IAPMO Certificate of Listing

Roundtable Talk: SureThread Grade B

CW ASTM A53, API 5L, and Fire Sprinkler Pipe Working Pressure Ratings

ERW ASTM A53, API 5L, and Fire Sprinkler Pipe Working Pressure Ratings

ZI-Strut Catalog