Apr
30
Diameter 127mm ASTM A795 Sprinkler Water Steel Pipe
fire Sprinkler Pipe – Viking Group Inc. fm approved and fully listed Sprinkler Pipe. Wheatland's … steel fire sprinkler pipe is FM Approved and UL, … ASTM A795, Type E, Grade A (Schedule 40). Steel Fire Sprinkler Pipe – Wheatland Read more