Buy Wholesale China Astm A53 Pipe Black Painting Varnish Paint Hot Galvanized Pipes Api Drill Pipe Api5l Steel Oil Pipe & Steel Tube at USD 700 | Global Sources
ASTM A53
ASTM A53 - Grade B/A Specification Steel Pipe
Wheatland Tube Co. SureThread™ 1/2" X 21' ASTM A53 Black Threaded & Coupled Pipe, Type F, Grade A, Domestic — American Copper & Brass