SAVE THE DATE
HVAC & Plumbing Master/Journeyman Training
with 2 hours of Safety and Electrical Contractor.
(8 CEU)
February 7, 2012
(Inclement weather date February 9, 2012)
SAVE THE DATE
HVAC & Plumbing Master/Journeyman Training
with 2 hours of Safety and Electrical Contractor.
(8 CEU)
February 7, 2012
(Inclement weather date February 9, 2012)
These are required by some plumbing inspectors on sewer lines outside the building, and they are also prefered when venting 90+ furnaces.
BTC 12 x 10′ Steel Pipe, black iron 1/2″ x 10′
BTC 34 X 10′ Steel Pipe, black iron 3/4″ x 10′
BTC 1 X 10′ Steel Pipe, black iron 1″ x 10′
Black pipe, a form of steel pipe, is used for applications such as gas lines because of its durability. The black appearance is caused by a black oxide scale that forms on the surface when the steel pipe is forged. It is then coated with a protective oil to avoid rust and corrosion.
