Black Steel Pipe GAUGE 20 Code Approved H-Header Hurricane Shutters

Code Approved H-Header Hurricane Shutters

Residential and Commercial Use

Modified alkyd resin specially formulated to improve glossiness

Sulphur                          0

Hot air recirculation is eliminated when machine is mounted in tight spots

Black Steel Pipe GAUGE 20 Code Approved H-Header Hurricane ShuttersThis is a A53 Carbon Steel Schedule 40, 3"x 21' Pipe with a Plain End. Electric Resistance Welded. (ERW) used for bending, flanging and standard welding jobs. Pressure tested complies with ASTM A 53 Grade B Type E (Electrical Resistance Welded). Carbon steel pipe is compliant ASTM A53 specifications. ASTM A53 Steel is intended for mechanical and pressure applications and is also acceptable for ordinary uses in steam, water, gas and air lines. It is